HP Hitachi Dynamic Link Manager Software - Manual (Page 299)

4. HDLM Operation
277
Information). The execution result of this operation is displayed on a single line for
each path.
The following shows an example of executing the
view
operation:
# /opt/DynamicLinkManager/bin/dlnkmgr view -drv
PathID HDevName Device LDEV
000000 c6t5d0 sd74 9970/9980.15001.0670
000001 c6t5d1 sd75 9970/9980.15001.0671
000002 c6t5d2 sd76 9970/9980.15001.0672
000003 c6t5d3 sd77 9970/9980.15001.0673
000004 c6t5d4 sd78 9970/9980.15001.0674
000005 c6t5d5 sd79 9970/9980.15001.0675
000006 c6t5d0 sd80 9970/9980.15001.0670
000007 c6t5d1 sd81 9970/9980.15001.0671
000008 c6t5d2 sd82 9970/9980.15001.0672
000009 c6t5d3 sd83 9970/9980.15001.0673
000010 c6t5d4 sd84 9970/9980.15001.0674
000011 c6t5d5 sd85 9970/9980.15001.0675
KAPL01001-I The HDLM command completed normally. Operation name
= view, completion time = yyyy/mm/dd hh:mm:ss
#
For details on the displayed items and their descriptions, see 6.7 view (Displays
Information).
4.2.6 Initializing Statistical Information for Paths
This section explains how to initialize statistical information (I/O counts and I/O
errors) for all the paths managed by HDLM.
This procedure is useful when you want to check the number of I/O operations and I/
O errors that have occurred since the last time the I/O counts and I/O errors were
initialized to
0
.
To initialize statistical information for paths:
1.
Check the current status of the path.
The following shows an example of executing the command:
# /opt/DynamicLinkManager/bin/dlnkmgr view -path
2. To initialize statistical information for all the paths managed by HDLM, execute
the
dlnkmgr
command's
clear
operation with the
-pdst
parameter specified.
The following shows an example of executing the command: