Hitachi XP P9500 User Manual page 260
Hitachi dynamic link manager software user guide for aix (6.6) (t5208-96012, november 2011)
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- The user selected the item to be displayed by using the -lu -item
parameter.
- all was specified.
- No value was specified for the parameter.
#2
This information is displayed when one of the following conditions exist:
- The user selected the item to be displayed by using the -lu -c -item
parameter.
- all was specified.
- No value was specified for the parameter.
To Display HBA Port Information
-hba
Use this parameter to display information about the paths to each HBA
port. HDLM displays the unique HBA port ID assigned to each HBA port.
This HBA port ID can also be used in Offline and Online operations.
Table 6-18 Items Displayed as HBA Port Information on page 6-58
and describes the displayed items.
HbaID
Port.Bus
HBAPortWWN
IO-Count
IO-Errors
Paths
OnlinePaths
6-58
Table 6-18 Items Displayed as HBA Port Information
Item
HBA port ID
Port (HBA adapter number in character string) and Bus (bus
number in character string), or adapter type and adapter
number, separated by a period
A 16-digit hexadecimal number indicating the WWN information
for an HBA connected to the storage system.
This item is displayed only if -portwwn is specified together with
-hba.
Total I/O count for the displayed paths, indicated by a decimal
number. The maximum value that can be displayed is 2
(4294967295). If the total I/O count reaches the maximum
value, it is reset, and the count is re-started from 0.
Total I/O error count for the displayed paths, indicated by a
decimal number. The maximum value that can be displayed is
32
2
- 1 (4294967295). If the total I/O error count reaches the
maximum value, it is reset, and the count is re-started from 0.
Total number of displayed paths, indicated by a decimal number.
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.
Command Reference
Hitachi Dynamic Link Manager User Guide (for AIX(R))
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