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

4.3.5 Initializing statistical information for paths

This subsection explains how to initialize statistical information (I/O counts and I/O errors) for all paths managed by HDLM.

This procedure is useful when you wish to check the number of I/O hits and I/O errors that have occurred since the last time the I/O counts and I/O errors were initialized to the value 0.

To initialize statistical information for paths:

1. Check the current status of the path.
   The following shows how to execute the command:
   

    
   >dlnkmgr view -path
    

2. To initialize statistical information (I/O counts and I/O errors) for all paths managed by HDLM, execute the dlnkmgr command's clear operation with the -pdst parameter specified.
   The following shows an example in which the command is executed:
   

    
   >dlnkmgr clear -pdst
   KAPL01049-I Would you like to execute the operation? Operation name = clear [y/n]:y
   KAPL01001-I The HDLM command completed normally. Operation name = clear, completion time = yyyy/mm/dd hh:mm:ss
   >
    

3. Check whether the statistical information for the paths has been initialized.
   The following shows how to execute the command:
   

    
   >dlnkmgr view -path
    

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