HP Hitachi Dynamic Link Manager Software - Manual (Page 320)

6. Command Reference
298
Example
The subsequent sub-parameters are:
-srt cp
Sorts the CHA port information by the storage system model IDs
(
Product
), storage system serial numbers (
S/N
), and CHA port numbers
(
ChaPort
).
-t
Does not display the title for each information item.
(6) To Display the Correspondences Between hdisks, OS Management Path IDs,
and LDEVs
-drv
Use this parameter to display the PathIDs, hdisk name, OS management path IDs,
ChaPort
Port number of the CHA, which identifies the CHA port that is mounted on the storage
system.
You can identify an actual CHA port by referencing this number from the storage system
management program.
IO-Count
Total I/O count for the displayed paths, indicated by a decimal number. The maximum
value that can be displayed is 2
32 - 1 (4294967295). If the total I/O count reaches the
maximum value, it is reset, and the count is re-started from 0.
IO-Errors
Total I/O error count for the displayed paths, indicated by a decimal number. The
maximum value that can be displayed is 2
32 - 1 (4294967295). If the total I/O error count
reaches the maximum value, it is reset, and the count is re-started from 0.
Paths
Total number of displayed paths, indicated by a decimal number.
OnlinePaths
Number of online paths in the displayed paths, indicated by a decimal number. When the
value of
Paths
equals the value of
OnlinePaths
, all paths are online. If the value of
OnlinePaths
is less than that of
Paths
, some paths are offline. In this case, you should
check the offline paths and take appropriate action for any path that has an error status.
Item Description