Hitachi Dynamic Link Manager Software Users Guide for Solaris

Note
The following message might be output to the console window or
syslog while the node is running:
Could not read symbolic link for: /dev/rdsk/
c3t50060E80033A9902d2s2 path not loaded
This message is output when HDLM deletes a logical device file for an
sd or ssd device managed by HDLM. Perform the procedure for
updating the device ID information (steps 17 to 20) so that this
message is not output next time the node starts. For details, refer to
the Sun Cluster documentation.
14. Execute the dlnkmgr command's view operation on all nodes in the
cluster, and display the status of each program.
The following shows an example of executing the command:
# /opt/DynamicLinkManager/bin/dlnkmgr view -sys
HDLM Version : x.x.x-xx
Service Pack Version :
Load Balance : on(extended lio)
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 : on(1)
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 4096
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 when cluster software is used, it is not displayed in Support
Cluster. Nevertheless, no problem exists with the functionality for
cluster support.
15. Use the execution results from the view operation to check that the
programs are operating normally.
If HDLM Manager, HDLM Alert Driver, and HDLM Driver are all Alive,
the programs are operating normally.
16. Check the status of the path accessing the LU recognized for the first time
by the HDLM driver.
HDLM Operation
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Hitachi Dynamic Link Manager (for Solaris) User Guide