HiCommand Dynamic Link Manager User's Guide (for Windows(R))

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6.2.2 Tree frame

You use the tree frame to specify the range of path information to be displayed in the view frame. Figure 6-3 Tree frame (when displaying the Configuration view) shows the tree frame.

Figure 6-3 Tree frame (when displaying the Configuration view)

[Figure]

The following describes the window components in the tree frame:

Host
The tree frame displays an icon that indicates the host and the character string host.
In the tree frame of the Configuration view, an unselectable host icon is always displayed.
In the tree frame of the Path List view, selectable host icons are always displayed. When you select a host, the view frame of the Path List view displays the path information of all paths connected to the selected host.
Table 6-1 Host icons in the tree frame of the Path Management window explains the host icons.

Table 6-1 Host icons in the tree frame of the Path Management window

Icon Icon name Explanation
[Figure] Host (selectable status) Indicates a host that can be selected.
[Figure] Host (unselectable status) Indicates a host that cannot be selected.

Storage subsystems
The tree frame displays icons that indicate storage subsystems and displays the storage-subsystem names. A storage subsystem name consists of the following three elements, separated by periods:
  • Vendor ID: the name of the storage subsystem vendor (for example, HITACHI)
  • Model ID: indicates the model name of the storage subsystem (for example, 9200 indicates the Thunder 9200)
  • Serial number: the serial number of the storage subsystem (for example, 0123)
Table 6-2 Model IDs and the model names of corresponding storage subsystems shows the model IDs displayed in the tree frame, and the model names of corresponding storage subsystems supported by HDLM.

Table 6-2 Model IDs and the model names of corresponding storage subsystems

Model ID Model name of the storage subsystem
9200 Thunder 9200
9500V Thunder 9500V Series
9910/9960 Lightning 9900 Series
9970/9980 Lightning 9900V Series
AMS TagmaStore AMS
SVS SVS
USP
  • Hitachi TagmaStore Universal Storage Platform 100
  • Hitachi TagmaStore Universal Storage Platform 600
  • Hitachi TagmaStore Universal Storage Platform 1100
  • Hitachi TagmaStore Network Storage Controller NSC55
USP_V Hitachi Universal Storage Platform V
WMS TagmaStore WMS
XP128 XP128
XP1024 XP1024
XP10000 XP10000
XP12000 XP12000
XP24000 XP24000
When you select a storage subsystem, the view frame displays all of the paths connected to all of the LUs that can be accessed from that selected storage subsystem.
When the Path Management window starts, a plus sign (+) is displayed on the left side of the storage subsystem icons. When you click a plus sign (+) and switch to a minus sign (-), the tree frame displays the LUs that can be accessed from the storage subsystem. The LUs are displayed in a hierarchy under the selected storage subsystem.
If you select an LU and then switch to a plus sign (+) on the left side of the storage subsystem icon, the storage subsystems connected to the selected LU become selected. Table 6-3 Storage subsystem icons in the tree frame of the Path Management window explains the icons that indicate storage subsystems.

Table 6-3 Storage subsystem icons in the tree frame of the Path Management window

Icon Icon name Explanation
[Figure] Storage subsystem Indicates a storage subsystem in which all of the paths connected to LUs are operating normally.
This icon is displayed only when the following icon is displayed in the hierarchy under the storage subsystem: LU (all paths are online).
[Figure] Storage subsystem (warning) Indicates a storage subsystem connected to an LU by a path where an error occurred.
This icon is displayed only when more than one LU (some paths are offline) icon is displayed, and no LU (no paths are online) is displayed in the hierarchy under the storage subsystem.
[Figure] Storage subsystem (LU path error) Indicates a storage subsystem that contains an LU in which all paths are not working due to errors.
This icon is displayed only when more than one LU (no paths are online) icon is displayed in the hierarchy under the storage subsystem.

LUs
The tree frame displays icons that indicate LUs and displays the LU numbers. The tree frame displays only those LUs that can be accessed from the host.
When you select an LU, the view frame displays all of the paths connected to the selected LU.
Table 6-4 LU icons in the tree frame of the Path Management window explains the icons that indicate LUs.

Table 6-4 LU icons in the tree frame of the Path Management window

Icon Icon name Explanation
[Figure] LU (all paths are online) Indicates an LU in which all paths are operating normally.
Indicates an LU all of whose paths are in the Online status.
[Figure] LU (some paths are offline) Indicates an LU in which some paths are operating normally.
Indicates an LU that has a path in the Online status and also has a path in the Offline(C) or Offline(E) status.
[Figure] LU (no paths are online) Indicates an LU in which all paths are not working.
Indicates an LU that does not have a path in the Online status.

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