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HP Hitachi Dynamic Link Manager Software User Manual

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6. Command Reference

431

Omits the title for each information item.

Table 6-22: Items displayed as I/O information for each HBA port

Example

# /opt/DynamicLinkManager/bin/dlnkmgr monitor -hbaid 0
-intvl 30 -count 3
HbaID : 00000
Port.Bus : 0001.0000
Physical Device : /devices/pci@8,70000/JNI,FCE@2
StartTime :

yyyy

/

mm

/

dd

hh

:

mm

:

ss


ElapsedTime IO-Count IO-Errors
00:00:30 223 10
00:01:00 1140 1
00:01:30 557 0
KAPL01001-I The HDLM command completed normally.
Operation name = monitor, completion time =

yyyy

/

mm

/

dd

hh

:

mm

:

ss

(2) To display I/O information for each CHA port

-chaid

CHA-port-ID

Specifies the CHA port ID of the CHA port for which I/O information is to be

displayed. The subsequent parameters specify the display interval and count. The

Item

Description

HbaID

HBA port ID

Port.Bus

Port

(host port number in hexadecimal) and

Bus

(bus number in hexadecimal) separated

by a period

Physical Device

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

/

devices

directory are displayed.

StartTime

Date and time in which the command began executing, in the format yyyy

/

mm

/

dd

hh

:

mm

:

ss

ElapsedTime

Time elapsed since command execution began, in the format hh

:

mm

:

ss

IO-Count

Total I/O count for the displayed paths during a specified interval indicated by a whole
number (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 during a specified interval, indicated by a

whole number (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.