HP Hitachi Dynamic Link Manager Software - Manual (Page 157)

HiCommand ® Dynamic Link Manager (HDLM) for Windows ® Systems User’s Guide 141
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