06-04-2013
Assumption #1: no resource groups are active
If true, HACMP is not active so you can just remove the cluster.
Easiest way is to just go into smitty hacmp menu and find the option to remove the cluster. If I recall correctly - there is no need to syncronize because the cluster definition is removed - thus, the node has no idea how to syncronize.
Repeat this on each node.
Whether you delete the cluster.* filesets is an option. Once the cluster definition is removed the software is dormant.
Hope this helps!
10 More Discussions You Might Find Interesting
1. HP-UX
Hi,
Can anybody advice whether it is possible to configure HACMP in HP-UX Server.
To my knowledge HACMP is IBM Solution.
Thanks && Regards,
N. Poorna Chandra Rao. (2 Replies)
Discussion started by: npcrao
2 Replies
2. AIX
Hello,
I am trying to "deinstall devices.fcp.disk.array.rte" fileset from an AIX5.3 box. Have been unsuccessful so far. "smit remove" threw the below error:
FAILURES
--------
Filesets listed in this section failed pre-deinstall verification
and will not be removed.
... (2 Replies)
Discussion started by: ronykris
2 Replies
3. AIX
Hi,
Can we use network for heartbeat, I mean can we use different network card for heartbeat. (6 Replies)
Discussion started by: vjm
6 Replies
4. AIX
hi
can anyone explain the concepts of HACMP and configuration (step by step) (2 Replies)
Discussion started by: udtyuvaraj
2 Replies
5. AIX
hi,
when I do a failover, hacmp always starts db2 but recently it fails to start db2..noticed the issue is db2nodes.cfg is not modified by hacmp and is still showing primary node..manually changed the node name to secondary after which db2 started immediately..unable to figure out why hacmp is... (4 Replies)
Discussion started by: gkr747
4 Replies
6. AIX
Does anyone has idea about, what is the ibm standard HACMP trip interval?
We have 20 second.
lssrc -ls topsvcs
Subsystem Group PID Status
topsvcs topsvcs 1843200 active
Network Name Indx Defd Mbrs St Adapter ID Group ID
HB Interval =... (7 Replies)
Discussion started by: allwin
7 Replies
7. AIX
Hi.
We have a two node HA cluster.
We got a request to change one of the VG name?
Is there an option to do this online ? If it requires downtime can someone please explain me the steps for doing it ?
Let me know if you need any outputs from the servers (1 Reply)
Discussion started by: newtoaixos
1 Replies
8. AIX
Hi,
I have question about HA. I have 2 node cluster (node A and node B). I have configured network and disk HB. If my network is up and i remove both the fc cables from node A will my cluster failover to node B? I have checked and its not working, if i want my cluster to failover in this... (5 Replies)
Discussion started by: powerAIX
5 Replies
9. Solaris
I am wondering if I can get some help here.
I am deinstalling Oracle home on solaris. Downloaded deintsall zip file from oracle and then ran ./deinstall -home (Full Path)
10 seconds later I get this: Any idea how to resolve this issue?
$ ./deinstall -home... (4 Replies)
Discussion started by: newborndba
4 Replies
10. AIX
hello
ive 2 nodes aix 6100-04-10-1119 with hacmp 6.1.0.0
my qustion is :
can i add default gateway to one member node with hacmp a live or to do take over to realse one of the members ?
thanks
When it is urgent, then open the thread up in the appropriate subforum next time, thanks. (3 Replies)
Discussion started by: ariec
3 Replies
LEARN ABOUT CENTOS
crm_attribute
PACEMAKER(8) System Administration Utilities PACEMAKER(8)
NAME
Pacemaker - Part of the Pacemaker cluster resource manager
SYNOPSIS
crm_attribute command -n attribute [options]
DESCRIPTION
crm_attribute - Manage node's attributes and cluster options.
Allows node attributes and cluster options to be queried, modified and deleted.
OPTIONS
-?, --help
This text
-$, --version
Version information
-V, --verbose
Increase debug output
-q, --quiet
Print only the value on stdout
-n, --name=value
Name of the attribute/option to operate on
Commands:
-G, --query
Query the current value of the attribute/option
-v, --update=value
Update the value of the attribute/option
-D, --delete
Delete the attribute/option
Additional Options:
-N, --node=value
Set an attribute for the named node (instead of a cluster option). See also: -l
-t, --type=value
Which part of the configuration to update/delete/query the option in. Valid values: crm_config, rsc_defaults, op_defaults, tickets
-l, --lifetime=value
Lifetime of the node attribute. Valid values: reboot, forever
-z, --utilization
Set an utilization attribute for the node.
-s, --set-name=value
(Advanced) The attribute set in which to place the value
-i, --id=value
(Advanced) The ID used to identify the attribute
-d, --default=value
(Advanced) The default value to display if none is found in the configuration
EXAMPLES
Add a new attribute called 'location' with the value of 'office' for host 'myhost':
# crm_attribute --node myhost --name location --update office
Query the value of the 'location' node attribute for host myhost:
# crm_attribute --node myhost --name location --query
Change the value of the 'location' node attribute for host myhost:
# crm_attribute --node myhost --name location --update backoffice
Delete the 'location' node attribute for the host myhost:
# crm_attribute --node myhost --name location --delete
Query the value of the cluster-delay cluster option:
# crm_attribute --type crm_config --name cluster-delay --query
Query the value of the cluster-delay cluster option. Only print the value:
# crm_attribute --type crm_config --name cluster-delay --query --quiet
AUTHOR
Written by Andrew Beekhof
REPORTING BUGS
Report bugs to pacemaker@oss.clusterlabs.org
Pacemaker 1.1.10-29.el7 June 2014 PACEMAKER(8)