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HP Hitachi Dynamic Link Manager Software User Manual

Page 446

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6. Command Reference

424

Example

# /opt/DynamicLinkManager/bin/dlnkmgr view -hba
HbaID Port.Bus IO-Count IO-Errors Paths OnlinePaths
Physical Device
00000 0000.0000 71520 0 20 20
/devices/pci@8,70000/JNI,FCE@2
00001 0002.0000 425 100 20 10
/devices/pci@8,70000/JNI,FCE@3
00002 0001.0000 1425 0 20 20
/devices/pci@8,70000/JNI,FCE@4
KAPL01001-I The HDLM command completed normally.
Operation name = view, completion time =

yyyy

/

mm

/

dd

hh

:

mm

:

ss

#

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.

(5) To display CHA port information

-cha

Use this parameter to display information about the paths that pass through each

OnlinePaths

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 might have an error status, in which

case you should check the status of individual paths and take appropriate action for any
paths that have an error status.

Physical Device

HBA port configuration information. The names of the physical device files under the

/

devices

directory are displayed.

Item

Description