PowerHA(HACMP) Commands
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How to start
cluster daemons (options in that order:
clstrmgr, clsmuxpd, broadcast message, clinfo, cllockd) |
clstart -m -s -b -i
-l
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How to show
cluster state and substate (depends on clinfo)
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clstat
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SNMP-based tool
to show cluster state
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cldump
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Similar to cldump, perl script to show
cluster state
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cldisp
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How to list the
local view of the cluster topology
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cltopinfo
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How to list the
local view of the cluster subsystems
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clshowsrv -a
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How to show all
necessary info about HACMP
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clshowsrv -v
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How to show HACMP
version
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lslpp -L | grep cluster.es.server.rte
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How to verify the
HACMP configuration
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/usr/es/sbin/cluster/diag/clconfig -v -O
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How to list app
servers configured including start/stop scripts
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cllsserv
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How to locate the
resource groups and display their status
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clRGinfo -v
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How to rotate
some of the log files
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clcycle
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A cluster ping
program with more arguments
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cl_ping
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Cluster rsh program that take cluster node names as argument
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clrsh
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How to find out
the name of the local node
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get_local_nodename
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rHow to check the HACMP ODM
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clconfig
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How to put
online/offline or move resource groups
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clRGmove
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How to list the
resource groups
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cllsgrp
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How to create a
large snapshot of the hacmp configuration
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clsnapshotinfo
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How to show short
resource group information
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cllsres
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How to list the
cluster manager state
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lssrc -ls clstrmgrES
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Cluster manager
states
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·
ST_NOT_CONFIGURED Node never started
·
ST_INIT Node configured but down - not running
·
ST_STABLE Node up and running
·
ST_RP_RUNNING
·
ST_JOINING
·
ST_BARRIER
·
ST_CBARRIER
·
ST_VOTING
·
ST_RP_FAILED Node with event error
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How to show heartbeat information
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lssrc -ls
topsvcs
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How to check logs related to hacmp
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odmget HACMPlogs
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How to list all information from topology HACMP
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lssrc -ls
topsvcs
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How to show all info about group
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lssrc -ls grpsvcs
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How to list the logs
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cllistlogs
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How to list the resources defined for all resource group
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clshowres
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How to show resource information by resource group
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clshowres -g'RG'
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How to show resource information by node
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clshowres -n'NODE'
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How to locate the resource groups and display status (-s)
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clfindres
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How to list interface name/interface device name/netmask associated with a specified ip label / ip address of a
specific
node |
clgetif
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Cluster verification utility
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clverify
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How to list cluster topology information
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cllscf
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X utility for cluster configuration
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xclconfig
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X utility for hacmp management
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xhacmpm
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X utility for cluster status
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xclstat
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How to force shutdown cluster immediately without releasing
resources
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lclstop -f -N
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How to do graceful shutdown immediately with no takeover
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clstop -g -N
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How to do graceful shutdown immediately with takeover
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clstop -gr -N
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How to sync the cluster topology
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cldare -t
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How to do the mock sync of topology
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cldare -t -f
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How to sync the cluster resources
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cldare -r
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How to do the mock sync of resources
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cldare -r -f
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How to list the name and security level of the cluster
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cllsclstr
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How to list the info about the cluster nodes
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cllsnode
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How to list info about node69
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cllsnode -i
node69
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How to list the PVID of the shared hard disk for resource
group dataRG
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cllsdisk -g dataRG
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How to list all cluster networks
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cllsnw
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How to list the details of network ether1
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cllsnw -n ether1
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How to show network ip/nonip interface information
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cllsif
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How to list the details of network adapter node1_service
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cllsif -n node1_service
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How to list the shared vgs which can
be accessed by all nodes
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cllsvg
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How to list the shared vgs in
resource group dbRG
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cllsvg -g dbRG
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How to list the shared lvs
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cllslv
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How to list the shared lvs in the
resource group dbRG
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cllslv -g dbRG
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How to list the PVID of disks in the resource group appRG
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cllsdisk -g appRG
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How to list the shared file systems
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cllsfs
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How to list the shared file systems in the resource group sapRG
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cllsfs -g sapRG
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How to show info about all network modules
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cllsnim
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How to show info about ether network module
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cllsnim -n ether
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How to list the runtime parameters for the node node1
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cllsparam -n node1
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How to add a cluster definition with name dcm
and id 3
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claddclstr -i 3 -n dcm
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How to create resource group sapRG
with nodes n1,n2 in cascade
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claddgrp -g sapRG
-r cascading -n n1 n2
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Creates an application server ser1 with startscript
as /usr/start and stop script as /usr/stop
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claddserv -s ser1 -b /usr/start
-e /usr/stop
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How to change cluster definitions name to dcmds
and id to 2
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clchclstr -i 2 -n dcmds
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How to change the cluster security to enhanced
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clchclstr -s enhanced
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How to delete the resource group appRG
and related resources
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clrmgrp -g appRG
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How to remove the node node69
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clrmnode -n node69
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How to remove the adapter named node69_svc
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clrmnode -a node69_svc
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How to remove all resources from resource group appRG
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clrmres -g appRG
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How to remove the application server app69
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clrmserv app69
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How to remove all applicaion servers
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clrmserv ALL
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How to list the nodes with active cluster manager processes
from cluster manager on node node1clgetaddr node1 returns a pingable address from node node1
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clgetactivenodes -n node1
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How to list the info about resource group sapRG
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clgetgrp -g sapRG
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How to list the participating nodes in the resource group sapRG
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clgetgrp -g sapRG
-f nodes
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How to get the ip label associated
to the resource group
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clgetip sapRG
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How to list the network for ip
192.168.100.2, netmask 255.255.255.0
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clgetnet 192.168.100.2 255.255.255.0
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How to list the VG of LV nodelv
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clgetvg -l nodelv
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How to add node5 to the cluster
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clnodename -a node5
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How to change the cluster node name node5 to node3
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clnodename -o node5 -n node3
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AIX is short for Advanced Interactive eXecutive. AIX is the UNIX operating system from IBM for RS/6000, pSeries and the latest p5 & p5+ systems. Currently, it is called "System P". AIX/5L the 5L addition to AIX stands for version 5 and Linux affinity. AIX and RS/6000 was released on the 14th of February, 1990 in London. Currently, the latest release of AIX is version 6. AIX 7 beta will be released in Aug 2010, along with the new POWER7 hardware range.
Tanti Technology
- sandeep tanti
- Bangalore, karnataka, India
- Multi-platform UNIX systems consultant and administrator in mutualized and virtualized environments I have 4.5+ years experience in AIX system Administration field. This site will be helpful for system administrator in their day to day activities.Your comments on posts are welcome.This blog is all about IBM AIX Unix flavour. This blog will be used by System admins who will be using AIX in their work life. It can also be used for those newbies who want to get certifications in AIX Administration. This blog will be updated frequently to help the system admins and other new learners. DISCLAIMER: Please note that blog owner takes no responsibility of any kind for any type of data loss or damage by trying any of the command/method mentioned in this blog. You may use the commands/method/scripts on your own responsibility. If you find something useful, a comment would be appreciated to let other viewers also know that the solution/method work(ed) for you.
Monday, 17 February 2014
Hacmp cluster related commands list
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