HP XP P9500 Storage - Manual (Page 122)

Make sure that DLManager.mpio.rte exists among the file set items on
the output list, and that only the COMMITTED status is displayed.
If there is even one BROKEN status displayed, remove HDLM and then
perform a new installation, or re-create the alternate disk.
5
.
On the NIM client, execute the view operation of the HDLM command to
display the status of each program.
The following is an example of executing the command:
# /usr/DynamicLinkManager/bin/dlnkmgr view -sys
HDLM Version : x.x.x-xx
Load Balance : on(rr)
Support Cluster :
Elog Level : 3
Elog File Size (KB) : 9900
Number Of Elog Files : 2
Trace Level : 0
Trace File Size(KB) : 1000
Number Of Trace Files : 4
Path Health Checking : on(30)
Auto Failback : off
Intermittent Error Monitor : off
Dynamic I/O Path Control : off(10)
HDLM Manager Ver WakeupTime
Alive x.x.x-xx yyyy/mm/dd hh:mm:ss
HDLM Alert Driver Ver WakeupTime ElogMem Size
Alive x.x.x-xx yyyy/mm/dd hh:mm:ss 4000
HDLM Driver Ver WakeupTime
Alive x.x.x-xx yyyy/mm/dd hh:mm:ss
License Type Expiration
Permanent -
KAPL01001-I The HDLM command completed normally. Operation name
= view, completion time = yyyy/mm/dd hh:mm:ss
Even if cluster software is used, the name of the cluster software is not
displayed in Support Cluster. However, the cluster support function is
operating normally.
6
.
Use the view operation to check the installed version of HDLM.
If x.x.x-xx is displayed for HDLM Version, the installed version of HDLM
is correct. x.x.x-xx is the installed version of HDLM.
7
.
Use the view operation to check whether the programs are running
properly.
If HDLM Manager, HDLM Alert Driver, and HDLM Driver are all Alive, all
programs are running correctly.
Migrating from HDLM Version 5.8.1 or Earlier to Version 5.9 or Later
When HDLM version 5.8.1 or earlier is migrated to HDLM version 5.9 or later,
the logical device file that can be controlled by the HDLM driver changes from
the HDLM device (dlmfdrvn) to hdisk. If the user application uses an LU
managed by HDLM, modify the user application appropriately.
3-56
Creating an HDLM Environment
Hitachi Dynamic Link Manager User Guide for AIX ®