HP Hitachi Dynamic Link Manager Software - Manual (Page 318)

6. Command Reference
296
Legend:
-: 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.
-
all
was specified.
- No value was specified for the parameter.
(4) 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 lists and describes the displayed items.
Table 6-18: Items Displayed as HBA Port Information
Item Description
HbaID
HBA port ID
Port.Bus Port
(HBA adapter number in character string) and
Bus
(bus number in character string),
or adapter type and adapter number, 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 if
-portwwn
is specified together with
-hba
.
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.