HP Hitachi Dynamic Link Manager Software - Manual (Page 445)

6. Command Reference
423
--: Not displayed
#1
This information is displayed when one of the following conditions exist:
- 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.
- No value was specified for the parameter.
(4) To display HBA port information
-hba
Use this parameter to display information about the paths that pass through each
HBA port. HDLM displays the unique HBA port ID assigned to each HBA port.
This HBA port ID is used in
monitor
operations, and can also be used in
Offline
and
Online
operations. Table 6-18: Items Displayed as HBA Port
Information lists and describes the displayed items.
Table 6-18: Items Displayed as HBA Port Information
Item Description
HbaID
HBA port ID
Port.Bus Port
(host port number in hexadecimal) and
Bus
(bus number in hexadecimal), separated
by a period
HBAPortWWN
A 16-digit hexadecimal number indicating the WWN information for an HBA connected
to the storage system.
This item is displayed only when you specify the following:
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.