Important things about HACMP and PowerHA in aix?
To
move the resouce group from one node to another
|
#
clRGmove -g testRG -n nodeB -m
|
To
create a FS in hacmp
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# /usr/sbin/cluster/sbin/cl_crfs -cspoc “-n nodeA,nodeB” -v jfs2 -g testVG -a size=65572 -m/testFS -p rw -a size=4096 |
To
extend the FS in hacmp
|
# /usr/es/sbin/cluster/sbin/cl_chfs -cspoc "-g testRG" -a size=+65572 /testfs (Note: -a size is the size in block) |
To
list out the VG which are part of the cluster:
|
#
cl_lsvg
|
To
get the info about the RGs:
|
#
clRGinfo
|
To
get the detailed info about RGs:
|
#
clshowres
|
To
get the info about the disk in the RG:
|
#
cllsdisk -g testrg
|
To
get the filesystem info about the RG:
|
#
cllsfs -g testrg
|
To
get the info about the disk in cluster VG:
|
#
/usr/es/sbin/cluster/cspoc/cl_lsrgvgdisks
|
To
get the complete the info about cluster:
|
#
/usr/es/sbin/cluster/utilities/cllscf
|
To
get detailed info about VG in cluster:
|
#
/usr/es/sbin/cluster/utilities/cllsvgdata
|
To
get the topology info in cluster:
|
#
cltopinfo
|
TO
get the network info in hacmp:
|
#
/usr/es/sbin/cluster/utilities/cllsif
and # /usr/es/sbin/cluster/utilities/cllsnw
|
To
get the hacmp nodes and network config info:
|
#
/usr/es/sbin/cluster/utilities/cllsnode
|
To
list out the network present on the hacmp:
|
#
/usr/es/sbin/cluster/utilities/cllsipnw
|
To
get the info about network interface alive:
|
#
/usr/es/sbin/cluster/utilities/cllsaliveif
|
To
show cluster state and substate; needs clinfo.
|
#
clstat
|
To
SNMP-based tool to show cluster state
|
#
cldump
|
To
similar to cldump, perl script to show cluster state.
|
#
cldisp
|
To
list the local view of the cluster topology.
|
#
cltopinfo
|
To
list the local view of the cluster subsystems.
|
#
clshowsrv -a
|
To
locate the resource groups and display status.
|
#
clfindres (-s)
|
To
locate the resource groups and display status.
|
#
clRGinfo -v
|
To
rotate some of the log files.
|
#
clcycle
|
To
cluster ping program with more arguments.
|
#
cl_ping
|
To
cluster rsh program that take cluster node names as argument.
|
#
clrsh
|
To
which nodes are active?
|
#
clgetactivegnodes
|
To
what is the name of the local node?
|
#
get_local_nodename
|
To
check the HACMP ODM.
|
#
clconfig
|
To
online/offline or move resource groups.
|
#
clRGmove
|
To
sync/fix the cluster.
|
#
cldare
|
To
list the resource groups.
|
#
cllsgrp
|
To
create a large snapshot of the hacmp configuration.
|
#
clsnapshotinfo
|
To
list the network configuration of an hacmp cluster.
|
#
cllscf
|
To
show the resource group configuration.
|
#
clshowres
|
To
show network interface information.
|
#
cllsif
|
To
show short resource group information.
|
#
cllsres
|
To
list the cluster manager state.
|
#
lssrc -ls clstrmgrES
|
To
show heartbeat information.
|
#
lssrc -ls topsvcs
|
To
list a node centric overview of the hacmp configuration.
|
#
cllsnode
|
