Hp Hitachi Dynamic Link Manager Software Uživatelský manuál Strana 322

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4. HDLM Operation
300
Devices from VxVM.
12. Stop all nodes in the cluster.
If the key is displayed in step 4, and nodes are running in non-cluster mode in step
6, execute the following commands on all nodes:
# shutdown -g0 -y -i0
When running nodes in cluster mode, execute the following command on any
node:
# /usr/cluster/bin/scshutdown -g0 -y
13. Start all nodes in the cluster simultaneously, in cluster mode.
At the
ok prompt, execute the boot -r command.
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
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