Hitachi XP P9500 User Manual page 259

Displayed item
No summary Summary
displayed displayed
#1
-
DNum
#1
-
IEP
#1 #2
VG VG
- Paths
- OnlinePaths
Legend:
-: Not displayed
#1
This information is displayed when one of the following conditions exist:
Hitachi Dynamic Link Manager User Guide (for AIX(R))
the maximum value, it is reset, and the count is re-
started from 0.
To reset the IO-Errors value to 0, execute the
dlnkmgr command's clear operation. Executing the
clear operation also clears the number of I/O
operations (IO-Count) to 0.
For details about the clear operation, see
(Returns the Path Statistics to the Initial Value) on
page 6-3.
Dev number, indicated by a decimal number.
This item pertains to a logical volume number.
There is one Dev in an LU, so the number is fixed to
0.
The displayed paths are assumed to be in an
intermittent error status and checked whether
those paths are to be operated for automatic
failback.
One of the following values is displayed for each
path:
• -: Indicates that intermittent error monitoring
is disabled or the monitoring time for an
intermittent error is out of range.
• A value of at least 0: Indicates the number of
errors that occurred during intermittent error
monitoring.
• *: Indicates that an intermittent error occurred
(automatic failback does not check the path).
The volume group name LU is registered. When the
LU is not registered as the volume group, a hyphen
(-) is displayed.
Total number of the paths recognized by HDLM for
the LU to be displayed.
Number of available 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 paths that have an error
status.
Command Reference
Description
clear
6-57