Common VCS Commands (UNIX)

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Common VCS Commands (UNIX)

The following commands are used to perform common VCS processes.

Task

Command

Start VCS cold (on each node).

/opt/VRTSvcs/bin/hastart

Start VCS cold and accept system as valid (on each node).

/opt/VRTSvcs/bin/hastart -force

Stop VCS gracefully (on each node).

/opt/VRTSvcs/bin/hastop -local

Stop VCS and leave resources online.

/opt/VRTSvcs/hastop -local -force

Stop VCS on all systems and leave groups online.

/opt/VRTSvcs/hastop -all -force

Watch VCS logs.

tail -f /var/VRTSvcs/log/engine.log_A

Force a halt/reboot to perform a failover.

/sbin/gabsync;sync;halt

or

/sbin/gabsync;sync;reboot

Locate Configuration File.

/etc/VRTSvcs/conf/config

Locate Main config.

/etc/VRTSvcs/conf/config/main.cf

Included files.

types.cf

Modify resource while VCS is running (CLI).

Open configuration:

 /opt/VRTSvcs/bin/haconf -makerw

Modify Resource:

 /opt/VRTSvcs/bin/hares -modify <resource> <attribute> <value>

Close Configuration:

 /opt/VRTSvcs/bin/haconf -dump -makero

Modify resource while VCS is running (GUI).

In the Cluster Explorer, select Open Config from the Cluster menu.

Select the resource to modify and look at the attributes view.

Push the little e button in the upper right corner of the attributes view.

Select the attribute to change.

Enter the new value in the small box.

From the edit menu, select Set. The change should be reflected in the attribute view.

In the Cluster Explorer, select Close Config from the Cluster menu.

Directing SNMP Traps.

Open configuration:

/opt/VRTSvcs/bin/haconf -makerw

Change the SNMP IP to <IP Address>

/opt/VRTSvcs/bin/hasnmp -modify IPAddr <IP Address>

Dump the configuration and make read only:

/opt/VRTSvcs/bin/haconf -dump -makero

Clearing resource failure.

/opt/VRTSvcs/bin/hares -clear <resource> -sys <system>

NOTE: You should clear faults because when a resource faults, it stops the onlining of all dependencies (e.g., Oracle does not online if a diskgroup faults). To attempt a new onlining, you must clear the faults on the resource first.

Online a group.

/opt/VRTSvcs/bin/hagrp -online <group> -sys <sys>

View summary status.

/opt/VRTSvcs/bin/hastatus -summary

View tailing status.

/opt/VRTSvcs/bin/hastatus

View system’s node name.

uname -n

Confirm that the configuration is closed.

# /opt/VRTSvcs/bin/haconf -dump -makero

Look for the FAULTED status of a service group.

# /opt/VRTSvcs/bin/hasys -display

Look for the FAULTED status of a system.

# /opt/VRTSvcs/bin/hasys -display

Review logs.

/var/adm/messages

/var/VRTSvcs/log/*

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