Setting Up Hdlm; Checking The Current Settings; Setting Up The Hdlm Functions - Hitachi XP P9500 User Manual

# /opt/DynamicLinkManager/bin/dlnkmgr view -drv > redirect-
destination-file-2
Open redirect-destination-file-2 and check the HDevName and Device
entries to see whether the HDLM device corresponding to the SCSI device
has been created.

Setting Up HDLM

HDLM includes functions like the load balancing function, the automatic
failback function, the error logging function, the audit logging function, etc.
You can set up these functions by using the dlnkmgr command's set
operation.

Checking the Current Settings

Check the current settings by executing the following command to set the
HDLM functionality by using the dlnkmgr command's view operation.
# /opt/DynamicLinkManager/bin/dlnkmgr view -sys -sfunc
HDLM Version
Service Pack Version
Load Balance
Support Cluster
Elog Level
Elog File Size(KB)
Number Of Elog Files
Trace Level
Trace File Size(KB)
Number Of Trace Files
Path Health Checking
Auto Failback
Reservation Status
Intermittent Error Monitor
KAPL01001-I The HDLM command completed normally. Operation name =
view, completion time = yyyy/mm/dd hh:mm:ss
#
To check the current audit log settings, execute the following command:
# /opt/DynamicLinkManager/bin/dlnkmgr view -sys -audlog
Audit Log
Audit Log Category
Audit Log Facility
KAPL01001-I The HDLM command completed normally. Operation name =
view, completion time = yyyy/mm/dd
#

Setting Up the HDLM Functions

The recommended and default values for each HDLM function is shown below
in Table 3-57 The Recommended and Default Values of Each Function on
page 3-185.
3-184
Creating an HDLM Environment
Hitachi Dynamic Link Manager User Guide (for Linux(R))
: x.x.x-xx
:
: on(extended lio)
:
: 3
: 9900
: 2
: 0
: 1000
: 4
: on(30)
: on(1)
:
: off
: off
: -
: -
hh:mm:ss