
NAME
      file_system -file_system management commands
	
SYNOPSIS
      change file_system enabled file_system_id=? { checksum_enabled=? | atime_enabled=? | show_enabled=? | auto_delete_snapshot_enabled=? | timing_snapshot_enabled=? | isolate_enabled=? | alternate_data_streams_enabled=? } *
      change file_system general { file_system_id=? | file_system_name=? } { name=? | capacity=? | owner_controller=? | io_priority=? | block_size=? | application_scenario=? | capacity_threshold=? | timing_snapshot_max_number=? | snapshot_reserve=? | split_speed=? | alloc_type=? | space_self_adjusting_mode=? | autosize_enable=? | auto_shrink_threshold_percent=? | auto_grow_threshold_percent=? | min_autosize=? | max_autosize=? | autosize_increment=? | space_recycle_mode=? | ssd_capacity_upper_limit_of_user_data=? | initial_distribute_policy=? | prefetch_policy=? | long_filename_enabled=? | security_style=? [ prefetch_multiple=? ] [ prefetch_value=? ] } * [ description=? | clear_description=? ]
      create file_system general name=? { pool_id=? | pool_name=? } [ initial_distribute_policy=? ] [ capacity=? ] [ file_system_id=? ] [ alloc_type=? ] [ number=? ] [ owner_controller=? ] [ io_priority=? ] [ compression_enabled=? ] [ compression=? ] [ dedup_enabled=? ] [ intelligent_dedup_enabled=? ] [ bytecomparison_enabled=? ] [ dedup_metadata_sample_ratio=? ] [ checksum_enabled=? ] [ atime_enabled=? ] [ show_enabled=? ] [ auto_delete_snapshot_enabled=? ] [ timing_snapshot_enabled=? ] [ block_size=? ] [ application_scenario=? ] [ capacity_threshold=? ] [ snapshot_reserve=? ] [ timing_snapshot_max_number=? ] [ sub_type=? [ worm_type=? ] | auto_delete_enabled=? | auto_lock_enabled=? | default_protect_period=? | default_protect_period_unit=? | min_protect_period=? | min_protect_period_unit=? | max_protect_period=? | max_protect_period_unit=? | auto_lock_time=? | auto_lock_time_unit=? ] [ smart_cache_state=? ] [ space_self_adjusting_mode=? ] [ autosize_enable=? ] [ auto_shrink_threshold_percent=? ] [ auto_grow_threshold_percent=? ] [ min_autosize=? ] [ max_autosize=? ] [ autosize_increment=? ] [ space_recycle_mode=? ] [ description=? ] [ alternate_data_streams_enabled=? ] [ ssd_capacity_upper_limit_of_user_data=? ] [ long_filename_enabled=? ] [ security_style=? ] [ unix_permissions=? ]
      delete file_system general { file_system_id_list=? | file_system_name_list=? } [ delete_parent_snapshot=? ]
      show file_system general [ file_system_id=? | file_system_name=? ]
      show file_system cache_partition file_system_id=?
      show file_system file_handle [ controller=? ] [ file_system_id=? ] [ show_count=? ]
      change file_system dedup_compress file_system_id=? { compression_enabled=? | compression_method=? | dedup_enabled=? | intelligent_dedup_enabled=? | bytecomparison_enabled=? | dedup_metadata_sample_ratio=? | dedup_checksum_enabled=? } *
      change file_system traversedir file_system_id=? traversedir_adapter=?
      delete file_system worm file_system_id_list=?
      show file_system worm [ file_system_id=? ]
      change file_system worm file_system_id=? [ auto_lock_enabled=? | auto_delete_enabled=? | auto_lock_time=? | auto_lock_time_unit=? | default_protect_period=? | default_protect_period_unit=? | max_protect_period=? | max_protect_period_unit=? | min_protect_period=? | min_protect_period_unit=? ] *
	

OPTIONS
      file_system_id=?
              File system ID.
              The value is an integer ranging from 0 to 65535 and depends on a specific device model.
              If this parameter is not specified, the system automatically allocates an ID to the newly-created file system.
		
      checksum_enabled=?
              Indicates whether to enable the checksum function.
              The value can be "yes" or "no", where:
              1:"yes": To enable the checksum function.
              2:"no": Not to enable the checksum function.
		
      atime_enabled=?
              Indicates whether to enable the atime function.
              The value can be "yes" or "no", where:
              1:"yes": To enable the atime function.
              2:"no": Not to enable the atime function.
		
      show_enabled=?
              Indicates whether to show the snapshot directory.
              The value can be "yes" or "no", where:
              1:"yes": To show the snapshot directory.
              2:"no": Not to show the snapshot directory.
		
      auto_delete_snapshot_enabled=?
              Indicates whether to enable the function of automatically deleting snapshots.
              The value can be "yes" or "no", where:
              1:"yes": To enable the function of automatically deleting snapshots.
              2:"no": Not to enable the function of automatically deleting snapshots.
		
      timing_snapshot_enabled=?
              Indicates whether to enable the periodic snapshot function.
              The value can be "yes" or "no", where:
              1:"yes": To enable the periodic snapshot function.
              2:"no": Not to enable the periodic snapshot function.
		
      isolate_enabled=?
              Indicates whether to enable the object-based isolation function.
              The value can be "yes" or "no", where:
              1:"yes": To enable the isolation flag setting function.
              2:"no": Not to enable the isolation flag setting function.
		
      alternate_data_streams_enabled=?
              Indicates whether to enable the alternate data streams function.
              The value can be "yes" or "no", where:
              1:"yes": To enable the alternate data streams function.
              2:"no": Not to enable the alternate data streams function.
		
      name=?
              Indicates the file system name.
              1:The value consists of 1 to 255 ASCII characters including numbers, letters, and underscores (_).
              2:To batch create file systems (when "number=?" is specified), the names will be automatically generated. A four-digit number starting from 0000 will be added to a specified name. For example, if the specified name is "FS", the names of the newly created file systems are "FS0000", "FS0001", and so on. [Note: The specified "name=?" cannot exceed 251 characters.]
		
      description
              File system description.
              The value contains 1 to 255 characters.
		
      capacity=?
              Indicates the file system capacity.
              1:The value can be "capacity+unit". The unit can be MB, GB, TB, or Blocks.
              2:The value ranges from 1 GB to 16,384 TB. 
              3:One block equals 512 bytes.
		
      file_system_name=?
              Indicates the file system name.
              The value consists of 1 to 255 ASCII characters including numbers, letters, and underscores (_).
		
      owner_controller=?
              Indicates the owning controller of the file system.
              The value is in the format of "XA", "XB", "XC", or "XD", where "X" indicates an integer from "0" to "3", for example, "0A" or "1C".
		
      io_priority=?
              Indicates the I/O priority.
              The value can be "Low", "Middle", or "High", where:
              1:"Low": indicates the low priority.
              2:"Middle": indicates the medium priority.
              3:"High": indicates the high priority.
		
      block_size=?
              Indicates the block size of the file system.
              The value can be "4KB", "8KB", "16KB", "32KB", or "64KB" with "64KB" being the default.
		
      application_scenario=?
              Application scenario of the file system.
              1:This parameter cannot be used together with block_size.
              2:The parameter value can be "database" or "virtual_machine".
		
      capacity_threshold=?
              Indicates the capacity alarm threshold of the file system. When the consumed capacity in the file system exceeds the threshold, alarms will be reported.
              1:The value is a percentage (an integer).
              2:The value ranges from 50 to 100.
		
      timing_snapshot_max_number=?
              Indicates the maximum number of timing snapshots.
              The value ranges from 1 to 2048.
		
      snapshot_reserve=?
              Indicates the proportion of the space reserved for snapshots.
              1:The value is a percentage. The percentage must be an integer.
              2:The value ranges from 0 to 50.
		
      split_speed=?
              Split speed.
              The value can be "Low", "Medium", "High", or "Highest". The default value is "Medium".
		
      space_self_adjusting_mode=?
              Sets the automatic capacity adjustment mode.
              The value can be "off", "grow", or "grow_shrink", where:
              1:"off": disables the automatic capacity adjustment function.
              2:"grow": enables the automatic capacity adjustment function. Only automatic expansion is supported.
              3:"grow_shrink": enables the automatic capacity adjustment function. Automatic expansion and reduction are supported. The default value is "off".
		
      autosize_enable=?
              Switch of automatic capacity adjustment.
              The value can be "yes" or "no", where:
              1:"no": does not enable automatic capacity adjustment.
              2:"yes": enables automatic capacity adjustment.
              The default value is "yes".
		
      auto_shrink_threshold_percent=?
              Percentage threshold that triggers the automatic reduction.
              1:The value is a percentage (an integer).
              2:The value ranges from 1 to 99.
              The default value is 50.
		
      auto_grow_threshold_percent=?
              Percentage threshold that triggers the automatic expansion.
              1:The value is a percentage (an integer).
              2:The value ranges from 1 to 99.
              The default value is 85.
		
      min_autosize=?
              Lower limit of the automatic reduction.
              1:The value can be "capacity+unit". The unit can be MB, GB, TB, or Blocks.
              2:The value ranges from 1 GB to 16384 TB.
              3:One block equals 512 bytes.
		
      autosize_increment=?
              Capacity change of a single expansion/reduction.
              1:The value is "capacity+unit". The unit can be MB or GB.
              2:The value ranges from 64 MB to 100 GB. 
              The default value is 1 GB.
		
      max_autosize=?
              Upper limit of the automatic expansion.
              1:The value can be "capacity+unit". The unit can be MB, GB, TB, or Blocks.
              2:The value ranges from 1 GB to 16384 TB.
              3:One block equals 512 bytes.
		
      space_recycle_mode=?
              Capacity recycle mode.
              The value can be "autosize_first" or "delete_snap_first", where:
              1:"autosize_first": Automatic expansion is preferred.
              2:"delete_snap_first": Automatic snapshot deletion is preferred.
              The default value is "autosize_first".
		
      alloc_type
              File system type.
              The value can be "thick" or "thin".
		
      clear_description
              Clears the description.
              The value can be:
              "Enable": clears the description.
		
      ssd_capacity_upper_limit_of_user_data
              SSD capacity upper limit of user data.
              1:The value can be "capacity+unit". The unit can be MB, GB, TB, or Blocks.
              2:The value ranges from 1 GB to the total capacity of the file system.
              3:One block equals 512 bytes.
		
      initial_distribute_policy=?
              Indicates the initial space allocation policy.
              The value can be "automatic", "extreme_performance", "performance", or "capacity", where:
              1:"automatic": The system allocates space to the file system based on the available space on each storage tier.
              2:"extreme_performance": The space is first allocated from the high-performance tier.
              3:"performance": The space is first allocated from the performance tier.
              4:"capacity": The space is first allocated from the capacity tier.
		
      long_filename_enabled=?
              Indicates whether to enable the long file name function.
              The value can be "yes" or "no", where:
              1:"yes": To enable the long file name function.
              2:"no": Not to enable the long file name function.
		
      prefetch_policy
              Cache prefetch policy.
              The value can be "none", "constant", "variable", or "intelligent", where:
              1:"none": non-prefetch.
              2:"constant": constant prefetch.
              3:"variable": variable prefetch.
              4:"intelligent": intelligent prefetch.
              The default value is "intelligent".
		
      prefetch_value
              Cache prefetch value. This parameter is unavailable when parameter "prefetch_policy=?" is set to "none". This parameter is mandatory when parameter "prefetch_policy=?" is set to "constant" or "intelligent".
              When the value of "prefetch_policy=?" is "constant", this parameter ranges from 0 to 1024, expressed in KB. When the value is "intelligent", this parameter ranges from 1024 to 16384, expressed in KB. The default value is 4096.
		
      prefetch_multiple
              Cache prefetch multiple. This parameter is required when "prefetch_policy=?" is set to "variable".
              The value ranges from 0 to 1024.
		
      security_style=?
              Security style supported by a file system.
              The value can be "Mixed", "Native", "NTFS", or "UNIX", where:
              0:"Mixed": mixed security style.
              1:"Native": native security style.
              2:"NTFS": NTFS security style.
              3:"UNIX": UNIX security style.
		
      pool_id=?
              Indicates the ID of the owning storage pool for the file system.
              Run the "show storage_pool general" command to obtain the value.
		
      pool_name=?
              Indicates the name of the owning storage pool for the file system.
              Run the "show storage_pool general" command to obtain the value.
		
      alloc_type=?
              Indicates the allocation type of the file system.
              The value can be "thick" or "thin", where:
              1:"thick": When thick file systems are created, fixed capacity is allocated to them.
              2:"thin": Capacity of thin file systems will be automatically expanded when the capacity is about to be used up. The capacity cannot exceed the threshold (specified by the "capacity" parameter).
              The default value is "thin".
		
      number=?
              Indicates the number of file systems that are batch created. If this parameter is specified, the "file_system_id=?" parameter cannot be specified.
              The value ranges from 2 to 100. The default value is 1.
		
      compression_enabled=?
              Indicates whether to enable the compression function.
              The value can be "yes" or "no", where:
              1:"yes": to enable the compression function.
              2:"no": not to enable the compression function.
              The default value is "no".
		
      compression_method=?
              Indicates the compression algorithm of the file system.
              The value can be "fast" or "deep", where:
              1:"fast": fast compression.
              2:"deep": deep compression.
              The default value is "fast".
		
      dedup_enabled=?
              Indicates whether to enable the deduplication function.
              The value can be "yes" or "no", where:
              1:"yes": to enable the deduplication function.
              2:"no": not to enable the deduplication function.
              The default value is "no".
		
      bytecomparison_enabled=?
              Indicates whether the byte_by_byte comparison function is enabled.
              The value can be "yes" or "no", where:
              1:"yes": The byte_by_byte comparison function will be enabled.
              2:"no": The byte_by_byte comparison function will not be enabled.
              The default is "no".
		
      sub_type=?
              Type of a file system.
              The value is "normal" or "worm". The default type is "normal".
		
      worm_type=?
              WORM type of a file system.
              The value is "compliance" or "enterprise".
		
      min_protect_period=?
              Minimum protection period.
              The value is greater than or equal to 0, and is less than 70. If the value is not specified, the protection period is eternal. The default value is 3.
		
      min_protect_period_unit=?
              Unit of the minimum protection period.
              The unit can be year, month, or day. The default unit is year.
		
      max_protect_period=?
              Maximum protection period.
              The value ranges between 0 and 70. If the value is not specified, the protection period is eternal. The default value is 70.
		
      max_protect_period_unit=?
              Unit of the maximum protection period.
              The unit can be year, month, or day. The default unit is year.
		
      default_protect_period=?
              Default protection period.
              The value ranges between 0 and 70. If the value is not specified, the protection period is eternal. The default value is 70.
		
      default_protect_period_unit=?
              Unit of the default protection period.
              The unit can be year, month, or day. The default unit is year.
		
      auto_lock_enabled=?
              Whether to enable automatic lock.
              The value is "yes" or "no", where:
              1:"yes": to enable automatic lock.
              2:"no": not to enable automatic lock. The default value is "yes".
		
      auto_lock_time=?
              Automatic locking wait time.
              The value ranges between 2 and 168. The default value is 2. The default unit is hour.
		
      auto_lock_time_unit=?
              Unit of the automatic locking wait time.
              The unit can be hour or day. The default unit is hour.
		
      auto_delete_enabled=?
              Whether to enable automatic deletion.
              The value is "yes" or "no", where:
              1:"yes": to enable automatic deletion.
              2:"no": not to enable automatic deletion. The default value is "no".
		
      smart_cache_state=?
              Indicates whether to enable SmartCache.
              The value is "on" or "off", where:
              1:"off": not to enable the smart cache function.
              2:"on": to enable the smart cache function. The default value is "off".
		
      intelligent_dedup_enabled=?
              Indicates whether to enable the intelligent deduplication function.
              The value can be "yes" or "no", where: 
              1:"yes": to enable the intelligent deduplication function. 
              2:"no": not to enable the intelligent deduplication function. 
              The default value is "yes".
		
      dedup_metadata_sample_ratio=?
              Indicates the deduplication metadata sample ratio.
              The value can be "1", "2", "4", "8", "16", or "32". A larger sample ratio means a smaller impact on performance. However, the ratio of space saved by deduplication may be affected.
		
      ssd_capacity_upper_limit_of_user_data=?
              SSD capacity upper limit of user data.
              1:The value is in the format of "capacity value+unit of capacity". The unit can be MB, GB, TB, or Blocks.
              2:The value ranges from 1 GB to the total capacity of the file system.
              3:One block equals 512 bytes.
		
      description=?
              File system description.
              The value contains 1 to 255 characters.
		
      unix_permissions=?
              UNIX permissions of file system root directory.
              The value consists of three digits, where: 
              1:The first digit refers to the permissions of the owner. 
              2:The second digit refers to the permissions of the user group to which the file belongs. 
              3:The last digit refers to the permissions of everyone else. 
              The digits are from 0 to 7, where: 
              1:"0": No permission.
              2:"1": Execute permission.
              3:"2": Write permission.
              4:"3": Write and execute permissions.
              5:"4": Read permission.
              6:"5": Read and execute permissions.
              7:"6": Read and write permissions.
              8:"7": All permissions (read, write, and execute).
		
      file_system_id_list=?
              List of file system IDs.
              1:Multiple IDs are separated by commas (,), or ID range separated by hyphens(-).
              2:The ID is an integer from 0 to 65535.
		
      file_system_name_list=?
              List of file system names.
              1:Multiple names are separated by commas (,).
              2:A single name consists of 1 to 255 ASCII characters including digits, letters, and underscores (_).
              3:The value can contain a maximum of 25600 characters.
		
      delete_parent_snapshot=?
              Whether to delete the associated snapshot in the parent file system.
              The value can be "yes" or "no". The default value is "no". 
		
      controller=?
              Controller ID.
              The value is in the format of "XA" or "XB" or "XC" or "XD", where the "X" is an integer ranging from 0 to 3, for example: "0A", "1C".
		
      show_count=?
              Whether the total number of handles is displayed.
              The value can be "yes" or "no", where:
              1:"yes": queries the total number of handles.
              2:"no": queries information about handles on each file system.
		
      dedup_checksum_enabled
              Indicates whether to enable the deduplication verification function. This parameter is valid only in developer mode. For details about how to go to the developer mode, see the Advanced O&M Command Reference.
              The value can be "yes" (default) or "no", where:
              1:"no": The deduplication verification function will be disabled.
              2:"yes": The deduplication verification function will be enabled.
		
      traversedir_adapter=?
              Whether the 32-bit compatible mode of directory traversal is enabled.
              The value can be "yes" or "no", where:
              1:"no": The 32-bit compatible mode of directory traversal is disabled.
              2:"yes": The 32-bit compatible mode of directory traversal is enabled.
		
COMMANDS
      change file_system enabled file_system_id=? { checksum_enabled=? | atime_enabled=? | show_enabled=? | auto_delete_snapshot_enabled=? | timing_snapshot_enabled=? | isolate_enabled=? | alternate_data_streams_enabled=? } *
              The change file_system enabled command is used to enable file system related functions, such as to enable checksum, to perform periodic snapshots, and to modify atime.
              1:Before running this command, check that you have selected the correct file system.
              2:You must enter the file system ID.
		
      change file_system general { file_system_id=? | file_system_name=? } { name=? | capacity=? | owner_controller=? | io_priority=? | block_size=? | application_scenario=? | capacity_threshold=? | timing_snapshot_max_number=? | snapshot_reserve=? | split_speed=? | alloc_type=? | space_self_adjusting_mode=? | autosize_enable=? | auto_shrink_threshold_percent=? | auto_grow_threshold_percent=? | min_autosize=? | max_autosize=? | autosize_increment=? | space_recycle_mode=? | ssd_capacity_upper_limit_of_user_data=? | initial_distribute_policy=? | prefetch_policy=? | long_filename_enabled=? | security_style=? [ prefetch_multiple=? ] [ prefetch_value=? ] } * [ description=? | clear_description=? ]
              The change file_system general command is used to modify file system parameters such as the name, capacity, block size, and owning controller.
              Before running this command, ensure that the selected file system is exactly the one you want to modify its settings.
		
      create file_system general name=? { pool_id=? | pool_name=? } [ initial_distribute_policy=? ] [ capacity=? ] [ file_system_id=? ] [ alloc_type=? ] [ number=? ] [ owner_controller=? ] [ io_priority=? ] [ compression_enabled=? ] [ compression=? ] [ dedup_enabled=? ] [ intelligent_dedup_enabled=? ] [ bytecomparison_enabled=? ] [ dedup_metadata_sample_ratio=? ] [ checksum_enabled=? ] [ atime_enabled=? ] [ show_enabled=? ] [ auto_delete_snapshot_enabled=? ] [ timing_snapshot_enabled=? ] [ block_size=? ] [ application_scenario=? ] [ capacity_threshold=? ] [ snapshot_reserve=? ] [ timing_snapshot_max_number=? ] [ sub_type=? [ worm_type=? ] | auto_delete_enabled=? | auto_lock_enabled=? | default_protect_period=? | default_protect_period_unit=? | min_protect_period=? | min_protect_period_unit=? | max_protect_period=? | max_protect_period_unit=? | auto_lock_time=? | auto_lock_time_unit=? ] [ smart_cache_state=? ] [ space_self_adjusting_mode=? ] [ autosize_enable=? ] [ auto_shrink_threshold_percent=? ] [ auto_grow_threshold_percent=? ] [ min_autosize=? ] [ max_autosize=? ] [ autosize_increment=? ] [ space_recycle_mode=? ] [ description=? ] [ alternate_data_streams_enabled=? ] [ ssd_capacity_upper_limit_of_user_data=? ] [ long_filename_enabled=? ] [ security_style=? ] [ unix_permissions=? ]
              The create file_system general command is used to create a file system. 
              1:The units of "max_protect_period=?", "default_protect_period=?", and "min_protect_period=?" can be specified only when the parameters are specified.
              2:The WORM parameters can be specified only when the "sub_type" is specified to WORM.
              3:When you create a thin file system and do not specify its capacity, its capacity is 16384 TB by default. 
              4:After a storage pool is created, allocate the space in the storage pool to one or multiple file systems so that application servers can use the storage resources properly.
		
      delete file_system general { file_system_id_list=? | file_system_name_list=? } [ delete_parent_snapshot=? ]
              The delete file_system general command is used to delete file systems.
              1:This command will delete the information about the file system from the system, and data in the file system will be lost.
              2:Before running this command, ensure that you have selected the correct file system, and services of the file system have been stopped.
              3:If the file system has been shared, delete the share before running the command, otherwise the file system cannot be deleted.
		
      show file_system general [ file_system_id=? | file_system_name=? ]
              The show file_system general command is used to query details about file systems.
              Before running this command, check that you have selected the correct file system.
		
      show file_system cache_partition file_system_id=?
              The show file_system cache_partition command is used to query the cache partition related to a specific filesystem.
              
		
      show file_system file_handle [ controller=? ] [ file_system_id=? ] [ show_count=? ]
              The show file_system file_handle command is used to query information about handles on a controller.
              
		
      change file_system dedup_compress file_system_id=? { compression_enabled=? | compression_method=? | dedup_enabled=? | intelligent_dedup_enabled=? | bytecomparison_enabled=? | dedup_metadata_sample_ratio=? | dedup_checksum_enabled=? } *
              The change file_system dedup_compress command is used to modify parameters related to deduplication and compression of a file system, including the compression switch, compression algorithm, deduplication switch, and byte-by-byte comparison switch.
              1:You can specify the "compression_method" parameter only when "compression_enabled" is set to "yes".
              2:You can specify the "intelligent_dedup_enabled", "bytecomparison_enabled", and "dedup_metadata_sample_ratio" parameters only when "dedup_enabled" is set to "yes".
		
      change file_system traversedir file_system_id=? traversedir_adapter=?
              The change file_system traversedir command is used to enable or disable the 32-bit compatible mode of directory traversal for file systems.
              Before running this command, ensure that the selected file systems are correct.
		
      delete file_system worm file_system_id_list=?
              The delete file_system worm command is used to delete the WORM file systems.
              1:This command will delete the information about the file system from the system, and data in the file system will be lost.
              2:Before running this command, ensure that you have selected correct file system, and services of the file system have been stopped.
              3:If the file system has been shared, delete the share before running the command, otherwise the file system cannot the deleted.
              4:If files in the WORM file system are not expired, the WORM file system cannot the deleted.
		
      show file_system worm [ file_system_id=? ]
              The show file_system worm command is used to check the attributes of a WORM file system such as the maximum protection period, minimum protection period, default protection period, and automatic lock.
              
		
      change file_system worm file_system_id=? [ auto_lock_enabled=? | auto_delete_enabled=? | auto_lock_time=? | auto_lock_time_unit=? | default_protect_period=? | default_protect_period_unit=? | max_protect_period=? | max_protect_period_unit=? | min_protect_period=? | min_protect_period_unit=? ] *
              The change file_system worm command is used to modify the parameters of a WORM file such as the maximum protection period, minimum protection period, default protection period, and automatic lock.
              The units of "max_protect_period=?", "default_protect_period=?", and "min_protect_period=?" can be specified only when the parameters are specified.
		
EXAMPLES
      Check the pre-modified configuration of the file system.
              admin:/>show file_system general file_system_id=0 
              ID : 0 
              Name : fs003 
              Pool ID : 0 
              Cache Partition ID : 
              Health Status : Normal 
              Running Status : Online 
              Capacity : 10.000GB 
              Description : 
              Type : Thin 
              Snapshot Reserve(%) : 20 
              Owner Controller : 0B 
              Work Controller : 0B 
              IO Priority : Middle 
              Block Size : 64.000KB 
              Checksum Enabled : Yes 
              Atime Enabled : No 
              Show Snapshot Directory Enabled : Yes 
              Available Capacity : 7.874GB 
              Capacity Threshold(%) : 50 
              Auto Delete Snapshot Enabled : No 
              Snapshot Used Capacity : 0.000B 
              Timing Snapshot Max Number : 20 
              Snapshot Reserve Capacity : -- 
              Timing Snapshot Enabled : No 
              Timing Snapshot Schedule ID : 
              Snapshot Background Freeing Capacity : -- 
              Used Capacity Ratio(%) : 1 
              Initial Distribute Policy : Automatic
              Alternate Data Streams Enabled : No
		
      Enable all features of the file system.
              admin:/>change file_system enabled file_system_id=0 atime_enabled=yes auto_delete_snapshot_enabled=yes checksum_enabled=yes show_enabled=yes timing_snapshot_enabled=yes alternate_data_streams_enabled=yes
              WARNING: You are about to run a command to set the auto delete snapshot switch used by the system to delete the snapshot in this filesystem when the filesystem has insufficient capacity.
              If the switch is set to yes, there may be risks.
              Suggestion: Before running this command, ensure that you have selected the correct filesystem.
              Have you read warning message carefully?<y/n>y
              Are you sure you really want to perform the operation?<y/n>y
              Command executed successfully.
		
      Check the post-modified results.
              admin:/>show file_system general file_system_id=0
              ID : 0 
              Name : fs003 
              Pool ID : 0 
              Cache Partition ID : 
              Health Status : Normal 
              Running Status : Online 
              Capacity : 10.000GB 
              Description : 
              Type : Thin 
              Snapshot Reserve(%) : 20 
              Owner Controller : 0B 
              Work Controller : 0B 
              IO Priority : Middle 
              Block Size : 64.000KB 
              Checksum Enabled : Yes 
              Atime Enabled : Yes 
              Show Snapshot Directory Enabled : Yes 
              Available Capacity : 7.874GB 
              Capacity Threshold(%) : 50 
              Auto Delete Snapshot Enabled : Yes 
              Snapshot Used Capacity : 0.000B 
              Timing Snapshot Max Number : 20 
              Snapshot Reserve Capacity : -- 
              Timing Snapshot Enabled : Yes 
              Timing Snapshot Schedule ID : 
              Snapshot Background Freeing Capacity : -- 
              Used Capacity Ratio(%) : 1 
              Initial Distribute Policy : Automatic
              Alternate Data Streams Enabled : Yes
		
      Check file system configuration.
              admin:/>show file_system general file_system_id=0 
              ID : 0 
              Name : fs003 
              Pool ID : 0 
              Cache Partition ID : 
              Health Status : Normal 
              Running Status : Online 
              Capacity : 10.000GB 
              Description : 
              Type : Thin 
              Snapshot Reserve(%) : 20 
              Owner Controller : 0B 
              Work Controller : 0B 
              IO Priority : Middle 
              Block Size : 64.000KB 
              Checksum Enabled : Yes 
              Atime Enabled : No 
              Show Snapshot Directory Enabled : Yes 
              Available Capacity : 7.874GB 
              Capacity Threshold(%) : 50 
              Auto Delete Snapshot Enabled : No 
              Snapshot Used Capacity : 0.000B 
              Timing Snapshot Max Number : 20 
              Snapshot Reserve Capacity : -- 
              Timing Snapshot Enabled : No 
              Timing Snapshot Schedule ID : 
              Snapshot Background Freeing Capacity : -- 
              Used Capacity Ratio(%) : 1 
              Initial Distribute Policy : Automatic
              Isolate Enable : Yes
              Alternate Data Streams Enabled : Yes
		
      Modify the file system configuration as follows:
      Capacity alarm threshold: 50%
      File system name: fs003
      Owning controller: 0B
      I/O priority: medium
      Reserved space for snapshots: 20%
      Maximum number of timing snapshots: 20.
              admin:/>change file_system general file_system_id=0 capacity_threshold=50 name=fs003 owner_controller=0B io_priority=Middle snapshot_reserve=20 timing_snapshot_max_number=20
              WARNING: You are about to change the priority or the cache prefetch policy of file system.
              This operation may affect the file system performance.
              Suggestion:Before performing this operation, ensure that the preceding risk is acceptable and the correct file system is selected.
              Have you read warning message carefully?(y/n)y
              Are you sure you really want to perform the operation?(y/n)y
              Command executed successfully.
		
      Change the prefetch policy of file system "1" to "none".
              admin:/>change file_system general file_system_id=1 prefetch_policy=none
              WARNING: You are about to change the priority or the cache prefetch policy of file system. This operation may affect the file system performance.
              Suggestion: Before performing this operation, ensure that the preceding risk is acceptable and the correct file system is selected.
              Have you read warning message carefully?(y/n)y
              Are you sure you really want to perform the operation?(y/n)y
              Command executed successfully.
		
      Change the security mode of file system "1" to "NTFS".
              admin:/>change file_system general file_system_id=1 security_style=NTFS
              WARNING: You are about to set the file system security style to NTFS. This operation may affect file system operations. 
              Suggestion: If NTFS is selected, you are advised to set the mapping mode to support only user mapping in the current system and configure the default Windows user in the NFS service. The Windows user must be an existing local resource user or AD domain user.
              Have you read warning message carefully?(y/n)y
              Are you sure you really want to perform the operation?(y/n)y
              Command executed successfully.
		
      Change the security mode of file system "1" to "UNIX".
              admin:/>change file_system general file_system_id=1 security_style=UNIX
              WARNING: You are about to set the file system security style to UNIX. This operation may affect file system operations.
              Suggestion: If UNIX is selected, you are advised to set the mapping mode to support only user mapping in the current system and configure the default UNIX user in the CIFS service. The UNIX user must be an existing local resource user or NIS or LDAP domain user.
              Have you read warning message carefully?(y/n)y
              Are you sure you really want to perform the operation?(y/n)y
              Command executed successfully.
		
      Create a file system whose name is fs001, storage pool ID is 0, capacity is 10 GB, and allocation type is thick.
              admin:/>create file_system general name=fs001 pool_id=0 initial_distribute_policy=automatic capacity=10GB alloc_type=thick
              Command executed successfully.
		
      Check the created file system.
              admin:/>show file_system general file_system_id=0
                ID                                    : 0          
                Name                                  : fs001      
                Pool ID                               : 0          
                Smart Cache Partition ID              : --         
                Cache Partition ID                    : --         
                Initial Distribute Policy             : Automatic  
                Health Status                         : Normal     
                Running Status                        : Online     
                Capacity                              : 10.000GB   
                Description                           :            
                Type                                  : Thick      
                Snapshot Reserve(%)                   : 20         
                Owner Controller                      : 0A         
                Work Controller                       : 0A         
                IO Priority                           : Low        
                Block Size                            : 8.000KB   
                Checksum Enabled                      : Yes        
                Atime Enabled                         : No         
                Show Snapshot Directory Enabled       : Yes        
                Available Capacity                    : 7.803GB    
                Capacity Threshold(%)                 : 90         
                Auto Delete Snapshot Enabled          : No         
                Snapshot Used Capacity                : 0.000B     
                Timing Snapshot Max Number            : 21         
                Snapshot Reserve Capacity             : 2.000GB            
                Timing Snapshot Enabled               : No         
                Timing Snapshot Schedule ID           : --         
                Snapshot Background Freeing Capacity  : --         
                Used Capacity Ratio(%)                : 2          
                Dedup Enabled                         : No         
                Byte_by_byte Comparison Enabled       : No         
                Compression Enabled                   : No         
                Compression Method                    : Fast       
                Dedup Saved Capacity                  : 0.000B     
                Dedup Saved Ratio(%)                  : 0          
                Compression Saved Capacity            : 0.000B     
                Compression Saved Ratio(%)            : 0          
                Total Saved Capacity                  : 0.000B     
                Total Saved Ratio(%)                  : 0          
                Smart Cache Cached Size               : 0.000B     
                Smart Cache Hit Rage(%)               : 0          
                Sub Type                              : Normal     
                Remote Replication ID(s)              : --         
                Intelligent Dedup Enabled             : Yes        
                Dedup Running Status                  : No         
                Traverse Dir Adapter                  : No         
                Dedup MetaData Sample Ratio           : 1          
                Isolate Enable                        : Yes        
                Vstore ID                             : --   
                Application Scenario                  : User Defined  
                Hyper Metro Pair ID(s)                : --            
                Hyper Vault Pair ID(s)                : --            
                Clone                                 : No                             
                Clone Parent                          : --            
                Clone Children Number                 : 0             
                Clone Split Speed                     : --            
                Clone Split Status                    : --            
                Clone Split Progress(%)               : --            
                Dedup Checksum Enabled                : Yes           
                Space Self Adjustment Mode            : Off           
                Auto Size Enable                      : Yes           
                Auto Shrink Threshold Percent(%)      : 50            
                Auto Grow Threshold Percent(%)        : 85            
                Minimum Auto Size                     : 10.000GB      
                Maximum Auto Size                     : 12.000GB      
                Auto Size Increment                   : 1.000GB       
                Space Recycle Mode                    : Autosize First 
                Allocated Capacity                    : 10.000GB      
                Alternate Data Streams Enable         : Yes
                Support File System Tier              : Yes
                SSD Capacity Upper Limit Of User Data : 10.000GB
                Used SSD Capacity By User Data        : 30.000MB
                Long Filename Enabled                 : Yes
                Security Style                        : Mixed
                Background Dedup Enabled              : No
                Background Compression Enabled        : No
		
      Create a 2 GB WORM file system with its parameters specified.
              admin:/>create file_system general name=worm2 pool_id=0 sub_type=worm worm_type=compliance auto_lock_enabled=yes auto_lock_time=10 auto_lock_time_unit=hour auto_delete_enabled=yes min_protect_period=4 min_protect_period_unit=year max_protect_period=70 max_protect_period_unit=year default_protect_period=60 default_protect_period_unit=year capacity=2GB auto_delete_snapshot_enabled=yes
              WARNING: You are about to create the file system. This operation may cause the following issues: 
              1. If the specified file system capacity is less than or equal to 3 GB, value-added services, host services, and switching the working controller of the file system may time out. 
              2. If the value of the file system's "auto_delete_enabled" parameter is set to "yes", this operation deletes outdated files from the file system. 
              3. If the value of the file system's "auto_delete_snapshot_enabled" parameter is set to "yes", this operation deletes read-only snapshots from the file system when the file system space is about to be used up. 
              Suggestion: 
              1. Before performing this operation, select a proper file system space. It is recommended that the file system space be greater than 3 GB. 
              2. Before performing this operation, ensure that you select a correct file system and read-only snapshots under the file system can be deleted.
              Have you read warning message carefully?(y/n)y
               
              Are you sure you really want to perform the operation?(y/n)y
              Command executed successfully.
		
      Check the created WORM file system.
              admin:/>show file_system general file_system_id=0
                ID                                    : 0         
                Name                                  : worm2     
                Pool ID                               : 0         
                Smart Cache Partition ID              : --        
                Cache Partition ID                    : --        
                Initial Distribute Policy             : Automatic 
                Health Status                         : Normal    
                Running Status                        : Online    
                Capacity                              : 2.000GB   
                Description                           :           
                Type                                  : Thin      
                Snapshot Reserve(%)                   : 20        
                Owner Controller                      : 0A        
                Work Controller                       : 0A        
                IO Priority                           : Low       
                Block Size                            : 64.000KB  
                Checksum Enabled                      : Yes       
                Atime Enabled                         : No        
                Show Snapshot Directory Enabled       : Yes       
                Available Capacity                    : 1.320GB   
                Capacity Threshold(%)                 : 90        
                Auto Delete Snapshot Enabled          : Yes       
                Snapshot Used Capacity                : 0.000B    
                Timing Snapshot Max Number            : 21        
                Snapshot Reserve Capacity             : 409.599MB        
                Timing Snapshot Enabled               : No        
                Timing Snapshot Schedule ID           : --        
                Snapshot Background Freeing Capacity  : --        
                Used Capacity Ratio(%)                : 17        
                Dedup Enabled                         : No        
                Byte_by_byte Comparison Enabled       : No        
                Compression Enabled                   : No        
                Compression Method                    : Fast      
                Dedup Saved Capacity                  : 0.000B    
                Dedup Saved Ratio(%)                  : 0         
                Compression Saved Capacity            : 0.000B    
                Compression Saved Ratio(%)            : 0         
                Total Saved Capacity                  : 0.000B    
                Total Saved Ratio(%)                  : 0         
                Smart Cache Cached Size               : 0.000B                         
                Smart Cache Hit Rage(%)               : 0                              
                Sub Type                              : Worm                           
                Remote Replication ID(s)              : --                             
                Intelligent Dedup Enabled             : Yes                            
                Dedup Running Status                  : No                             
                Traverse Dir Adapter                  : No 
                Dedup MetaData Sample Ratio           : 1 
                Isolate Enable                        : Yes           
                Vstore ID                             : --            
                Application Scenario                  : User Defined  
                Hyper Metro Pair ID(s)                : --            
                Hyper Vault Pair ID(s)                : --            
                Clone                                 : No                             
                Clone Parent                          : --            
                Clone Children Number                 : 0             
                Clone Split Speed                     : --            
                Clone Split Status                    : --            
                Clone Split Progress(%)               : --            
                Dedup Checksum Enabled                : Yes           
                Space Self Adjustment Mode            : Off           
                Auto Size Enable                      : Yes           
                Auto Shrink Threshold Percent(%)      : 50            
                Auto Grow Threshold Percent(%)        : 85            
                Minimum Auto Size                     : 2.000GB       
                Maximum Auto Size                     : 2.399GB       
                Auto Size Increment                   : 1.000GB       
                Space Recycle Mode                    : Autosize First 
                Allocated Capacity                    : 1.000GB       
                Alternate Data Streams Enable         : Yes
                Support File System Tier              : Yes
                SSD Capacity Upper Limit Of User Data : 2.000GB
                Used SSD Capacity By User Data        : 5.000MB
                Long Filename Enabled                 : Yes
                Security Style                        : Mixed
                Background Dedup Enabled              : No
                Background Compression Enabled        : No
		
      Create a file system and set the security mode to "NTFS".
              admin:/>create file_system general name=fs001 pool_id=0 initial_distribute_policy=automatic capacity=10GB alloc_type=thick security_style=NTFS
              WARNING: You are about to set the file system security style to NTFS. This operation may affect file system operations.
              Suggestion: If NTFS is selected, you are advised to set the mapping mode to support only user mapping in the current system and configure the default Windows user in the NFS service. The Windows user must be an existing local resource user or AD domain user.
              Have you read warning message carefully?(y/n)y
              Are you sure you really want to perform the operation?(y/n)y
              Command executed successfully.
		
      Create a file system and set the security mode to "UNIX".
              admin:/>create file_system general name=fs001 pool_id=0 initial_distribute_policy=automatic capacity=10GB alloc_type=thick security_style=UNIX
              WARNING: You are about to set the file system security style to UNIX. This operation may affect file system operations.
              Suggestion: If UNIX is selected, you are advised to set the mapping mode to support only user mapping in the current system and configure the default UNIX user in the CIFS service. The UNIX user must be an existing local resource user or NIS or LDAP domain user.
              Have you read warning message carefully?(y/n)y
              Are you sure you really want to perform the operation?(y/n)y
              Command executed successfully.
		
      Delete a single file system.
              admin:/>delete file_system general file_system_id_list=3
              DANGER: You are going to delete filesystem.This operation deletes the data stored on the filesystem.
              Suggestion: Before you perform this operation, ensure that the data on the filesystem has been backed up or is allowed to delete.
              Have you read danger alert message carefully?(y/n)y
              Are you sure you really want to perform the operation?(y/n)y
              Delete file system 3 successfully.
		
      Delete multiple file systems.
              admin:/>delete file_system general file_system_id_list=3,4 
              DANGER: You are going to delete filesystem.This operation deletes the data stored on the filesystem.
              Suggestion: Before you perform this operation, ensure that the data on the filesystem has been backed up or is allowed to delete.
              Have you read danger alert message carefully?(y/n)y
              Are you sure you really want to perform the operation?(y/n)y
              Delete file system 3 successfully.
              Delete file system 4 successfully.
              admin:/>
               
		
      Query brief information about all the file systems.
              admin:/>show file_system general
                ID  Name       Pool ID  Smart Cache Partition ID  Cache Partition ID  Health Status  Running Status  Capacity  Type  Available Capacity  Snapshot Used Capacity  Sub Type  Vstore ID  Application Scenario  Clone  
                --  ---------  -------  ------------------------  ------------------  -------------  --------------  --------  ----  ------------------  ----------------------  --------  ---------  --------------------  -----  
                0   fs         0        --                        --                  Normal         Online          16.000PB  Thin             1.981TB                36.000KB  Normal    --         User Defined          No     
                1   fs_clone   0        --                        --                  Normal         Online          16.000PB  Thin             1.980TB                  0.000B  Normal    --         User Defined          No     
                3   fs_clone2  0        --                        --                  Normal         Online          16.000PB  Thin             1.980TB                  0.000B  Normal    --         User Defined          Yes
		
      Query details about a specific file system.
              admin:/>show file_system general file_system_id=0
              ID : 0 
              Name : FileSystem1438915680Pool390000  
              Pool ID : 39 
              Smart Cache Partition ID : -- 
              Cache Partition ID : -- 
              Initial Distribute Policy : Automatic 
              Health Status : Normal 
              Running Status : Online 
              Capacity : 11.000GB 
              Description : 
              Type : Thin 
              Snapshot Reserve(%) : 20 
              Owner Controller : 0A 
              Work Controller : 0A 
              IO Priority : Low 
              Block Size : 8.000KB 
              Checksum Enabled : Yes 
              Atime Enabled : No 
              Show Snapshot Directory Enabled : Yes 
              Available Capacity : 8.432GB 
              Capacity Threshold(%) : 90 
              Auto Delete Snapshot Enabled : No 
              Snapshot Used Capacity : 0.000B 
              Timing Snapshot Max Number : 16 
              Snapshot Reserve Capacity : 2.199GB 
              Timing Snapshot Enabled : No 
              Timing Snapshot Schedule ID : -- 
              Snapshot Background Freeing Capacity : -- 
              Used Capacity Ratio(%) : 0 
              Dedup Enabled : Yes 
              Byte_by_byte Comparison Enabled : No 
              Compression Enabled : Yes 
              Compression Method : Fast 
              Dedup Saved Capacity : 0.000B 
              Dedup Saved Ratio(%) : 0 
              Compression Saved Capacity : 0.000B 
              Compression Saved Ratio(%) : 0 
              Total Saved Capacity : 0.000B 
              Total Saved Ratio(%) : 0 
              Smart Cache Cached Size : 0.000B 
              Smart Cache Hit Rage(%) : 0 
              Sub Type : Normal 
              Remote Replication ID(s) : -- 
              Intelligent Dedup Enabled : Yes 
              Dedup Running Status : Yes 
              Traverse Dir Adapter : Yes
              Dedup MetaData Sample Ratio : 1
              Isolate Enable : Yes
              Vstore ID : 1
              Application Scenario : Database
              Hyper Metro Pair ID(s) : --
              Hyper Vault Pair ID(s): --
              Clone          : No          
              Clone Parent      : --          
              Clone Children Number : 1           
              Clone Split Speed   : --          
              Clone Split Status   : --          
              Clone Split Progress(%): --
              Dedup Checksum Enabled : Yes
              Space Self Adjustment Mode: Grow
              Auto Size Enable: Yes
              Auto Shrink Threshold Percent(%): 50
              Auto Grow Threshold Percent(%): 85
              Minimum Auto Size: 20GB
              Maximum Auto Size: 100GB
              Auto Size Increment: 10GB
              Space Recycle Mode: Autosize First
              Allocated Capacity: 3GB
              Alternate Data Streams Enabled: Yes 
              Support File System Tier: Yes
              SSD Capacity Upper Limit Of User Data: 5.000GB
              Used SSD Capacity By User Data: 1.000GB
              Prefetch Policy: Constant
              Prefetch Value:  64KB
              Read Write Status: Read Only
              Long Filename Enabled: Yes
              Security Style: Mixed
              Background Dedup Enabled: No
              Background Compression Enabled: No
		
      Query the cache partition related to file system "0".
              admin:/>show file_system cache_partition file_system_id=0
              ID Name 
              -- ------ 
              0 cache1
		
      Query information about handles on controller "0A".
              admin:/>show file_system file_handle controller=0A
              Controller File System ID File Handle Count 
               ---------- -------------- ----------------- 
               0A         3              2 
               0A         2              2 
               0A         1              6
		
      Query the total number of handles on controller "0A".
              admin:/>show file_system file_handle controller=0A show_count=yes
              Controller : 0A 
               Used File Handle Count : 8 
               Total File Handle Count : 600000
		
      Query information about handles on file system "1" of controller "0A".
              admin:/>show file_system file_handle controller=0A file_system_id=1
              Controller : 0A 
               File System ID : 1 
               File Handle Count : 6
		
      Check the pre-modified deduplication and compression configurations of a file system.
              admin:/>show file_system general file_system_id=1
                ID                                   : 1            
                Name                                 : FileSystem002 
                Pool ID                              : 1            
                Smart Cache Partition ID             : --           
                Cache Partition ID                   : --           
                Initial Distribute Policy            : Automatic    
                Health Status                        : Normal       
                Running Status                       : Online       
                Capacity                             : 100.000GB    
                Description                          :              
                Type                                 : Thin         
                Snapshot Reserve(%)                  : 20           
                Owner Controller                     : 0A           
                Work Controller                      : 0A           
                IO Priority                          : Low          
                Block Size                           : 64.000KB     
                Checksum Enabled                     : Yes          
                Atime Enabled                        : No           
                Show Snapshot Directory Enabled      : Yes          
                Available Capacity                   : 79.854GB     
                Capacity Threshold(%)                : 90           
                Auto Delete Snapshot Enabled         : No           
                Snapshot Used Capacity               : 0.000B       
                Timing Snapshot Max Number           : 16           
                Snapshot Reserve Capacity            : 20.000GB     
                Timing Snapshot Enabled              : No           
                Timing Snapshot Schedule ID          : --           
                Snapshot Background Freeing Capacity : --           
                Used Capacity Ratio(%)               : 0            
                Dedup Enabled                        : Yes          
                Byte_by_byte Comparison Enabled      : No          
                Compression Enabled                  : Yes          
                Compression Method                   : Fast         
                Dedup Saved Capacity                 : 0.000B       
                Dedup Saved Ratio(%)                 : 0            
                Compression Saved Capacity           : 0.000B       
                Compression Saved Ratio(%)           : 0            
                Total Saved Capacity                 : 0.000B       
                Total Saved Ratio(%)                 : 0            
                Smart Cache Cached Size              : 0.000B       
                Smart Cache Hit Rage(%)              : 0            
                Sub Type                             : Normal       
                Remote Replication ID(s)             : --           
                Intelligent Dedup Enabled            : Yes          
                Dedup Running Status                 : Yes          
                Traverse Dir Adapter                 : No           
                Dedup MetaData Sample Ratio          : 1            
                Isolate Enable                       : Yes          
                Vstore ID                            : --           
                Application Scenario                 : User Defined 
                Hyper Metro Pair ID(s)               : --           
                Hyper Vault Pair ID(s)               : --           
                Clone                                : No           
                Clone Parent                         : --           
                Clone Children Number                : 0            
                Clone Split Speed                    : --           
                Clone Split Status                   : --           
                Clone Split Progress(%)              : --   
                Dedup Checksum Enabled               : Yes
		
      Enable compression, use the deep compression algorithm, enable deduplication, and enable byte-by-byte comparison.
              admin:/>change file_system dedup_compress file_system_id=1 dedup_enabled=yes bytecomparison_enabled=yes compression_enabled=yes compression_method=deep 
              Command executed successfully.If the block size of the file system is greater than 16 KB, you are advised to change it to 16 KB.
		
      Check the post-modified deduplication and compression configurations of a file system.
              admin:/>show file_system general file_system_id=1
                ID                                   : 1            
                Name                                 : FileSystem002 
                Pool ID                              : 1            
                Smart Cache Partition ID             : --           
                Cache Partition ID                   : --           
                Initial Distribute Policy            : Automatic    
                Health Status                        : Normal       
                Running Status                       : Online       
                Capacity                             : 100.000GB    
                Description                          :              
                Type                                 : Thin         
                Snapshot Reserve(%)                  : 20           
                Owner Controller                     : 0A           
                Work Controller                      : 0A           
                IO Priority                          : Low          
                Block Size                           : 64.000KB     
                Checksum Enabled                     : Yes          
                Atime Enabled                        : No           
                Show Snapshot Directory Enabled      : Yes          
                Available Capacity                   : 79.854GB     
                Capacity Threshold(%)                : 90           
                Auto Delete Snapshot Enabled         : No           
                Snapshot Used Capacity               : 0.000B       
                Timing Snapshot Max Number           : 16           
                Snapshot Reserve Capacity            : 20.000GB     
                Timing Snapshot Enabled              : No           
                Timing Snapshot Schedule ID          : --           
                Snapshot Background Freeing Capacity : --           
                Used Capacity Ratio(%)               : 0            
                Dedup Enabled                        : Yes          
                Byte_by_byte Comparison Enabled      : Yes          
                Compression Enabled                  : Yes          
                Compression Method                   : Deep         
                Dedup Saved Capacity                 : 0.000B       
                Dedup Saved Ratio(%)                 : 0            
                Compression Saved Capacity           : 0.000B       
                Compression Saved Ratio(%)           : 0            
                Total Saved Capacity                 : 0.000B       
                Total Saved Ratio(%)                 : 0            
                Smart Cache Cached Size              : 0.000B       
                Smart Cache Hit Rage(%)              : 0            
                Sub Type                             : Normal       
                Remote Replication ID(s)             : --           
                Intelligent Dedup Enabled            : Yes          
                Dedup Running Status                 : Yes          
                Traverse Dir Adapter                 : No           
                Dedup MetaData Sample Ratio          : 1            
                Isolate Enable                       : Yes          
                Vstore ID                            : --           
                Application Scenario                 : User Defined 
                Hyper Metro Pair ID(s)               : --           
                Hyper Vault Pair ID(s)               : --           
                Clone                                : No           
                Clone Parent                         : --           
                Clone Children Number                : 0            
                Clone Split Speed                    : --           
                Clone Split Status                   : --           
                Clone Split Progress(%)              : --
                Dedup Checksum Enabled               : Yes
		
      Enable the 32-bit compatible mode of directory traversal for file system "1".
              admin:/>change file_system traversedir file_system_id=1 traversedir_adapter=yes
              Command executed successfully.
		
      Enable the 32-bit compatible mode of directory traversal for all file systems.
              admin:/>change file_system traversedir file_system_id=all traversedir_adapter=yes
              Command executed successfully.
		
      Delete the single WORM file system.
              admin:/>delete file_system worm file_system_id_list=0
              DANGER: You are going to delete filesystem.This operation deletes the data stored on the filesystem.
              Suggestion: Before you perform this operation, ensure that the data on the filesystem has been backed up or is allowed to delete.
              Have you read danger alert message carefully?(y/n)y
              Are you sure you really want to perform the operation?(y/n)y
              Delete file system 0 successfully.
		
      Delete multiple WORM file systems.
              admin:/>delete file_system worm file_system_id_list=0,1 
              DANGER: You are going to delete filesystem.This operation deletes the data stored on the filesystem.
              Suggestion: Before you perform this operation, ensure that the data on the filesystem has been backed up or is allowed to delete.
              Have you read danger alert message carefully?(y/n)y
              Are you sure you really want to perform the operation?(y/n)y
              Delete file system 0 successfully.
              Delete file system 1 successfully.
		
      Check the attributes of the specified WORM file system.
              admin:/>show file_system worm file_system_id=0
              ID : 0 
              Name : fsWorm 
              Capacity : 16.000PB 
              Type : Thin 
              Worm Type : Compliance 
              Worm Minimal Protect Period : 3 Year(s) 
              Worm Maximal Protect Period : 70 Year(s) 
              Worm Default Protect Period : 70 Year(s) 
              Worm Auto Lock : Yes 
              Worm Auto Lock Time : 2 Hour(s) 
              Worm Auto Delete : No 
              Worm Clock Time : 2014-10-14/21:27:10 UTC+08:00 
              Worm Expired Time : --
		
      Check the current parameters of a WORM file system.
              admin:/>show file_system worm file_system_id=0
              ID : 0 
              Name : fsWorm 
              Capacity : 16.000PB 
              Type : Thin 
              Worm Type : Compliance 
              Worm Minimal Protect Period : 3 Year(s) 
              Worm Maximal Protect Period : 70 Year(s) 
              Worm Default Protect Period : 70 Year(s) 
              Worm Auto Lock : Yes 
              Worm Auto Lock Time : 2 Hour(s) 
              Worm Auto Delete : No 
              Worm Clock Time : 2014-10-14/21:27:10 UTC+08:00 
              Worm Expired Time : --
		
      Modify the parameters of automatic lock, automatic lock time, automatic deletion, maximum protection period, minimum protection period, and default protection period.
              admin:/>change file_system worm file_system_id=0 auto_lock_enabled=yes auto_delete_enabled=yes max_protect_period=60 max_protect_period_unit=year default_protect_period=50 default_protect_period_unit=year min_protect_period=5 min_protect_period_unit=year auto_lock_time=3 auto_lock_time_unit=hour
              CAUTION: You are about to enable the automatic deletion function, which will automatically delete expired files in the system. 
              Suggestion: Before performing this operation, ensure that you have selected the correct file system.
              Do you wish to continue?(y/n)y
              Command executed successfully.
		
      Check the parameters of a WORM file system after modification.
              admin:/>show file_system worm file_system_id=0 
              ID : 0 
              Name : fsWorm 
              Capacity : 16.000PB 
              Type : Thin 
              Worm Type : Compliance 
              Worm Minimal Protect Period : 5 Year(s) 
              Worm Maximal Protect Period : 60 Year(s) 
              Worm Default Protect Period : 50 Year(s) 
              Worm Auto Lock : Yes 
              Worm Auto Lock Time : 3 Hour(s) 
              Worm Auto Delete : Yes 
              Worm Clock Time : 2014-10-14/21:37:00 UTC+08:00 
              Worm Expired Time : --
		