HP Hitachi Dynamic Link Manager Software Licenses - Manual (Page 419)

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The following shows the subsequent sub-parameters:
-srt pb
Sorts the HBA port information by the host port numbers (Port) and
bus numbers (Bus).
-c
Does not display the SCSI device configuration information (Physical
Device).
-portwwn
Displays port WWN information for HBAs connected to the storage
system using a 16-digit hexadecimal number.
-t
Omits the title for each information item.
To display CHA port information
-cha
Use this parameter to display information about the paths that pass
through each CHA port. HDLM displays the unique CHA port ID assigned
to each CHA port. This CHA port ID is used in monitor operations, and
can also be used in Offline and Online operations. The following table
lists and describes the displayed items.
Table 6-20 Items Displayed as CHA Port Information
Item Description
ChaID CHA port ID
Product Model ID of the storage system
S/N Serial number of the storage system
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.
Command Reference
6-71
Hitachi Dynamic Link Manager (for Solaris) User Guide