10 More Discussions You Might Find Interesting
1. Solaris
Dear All,
My current system run Solaris 9 SPARC 64 bit , and VXVM , VCS 4.1. I check all the node information .
ls -l /etc/vx/*.exclude
/etc/vx/*.exclude: No such file or directory
root@devuardbs01 # vxdctl license
All features are available:
Mirroring
Root Mirroring
Concatenation... (0 Replies)
Discussion started by: linux_user
0 Replies
2. Solaris
Hey Admins,
I need steps to do an IP changes on 3-node VCS cluster. All IP's (public, cluster IP's, backup IP, etc.)want to change. We have a downtime scheduled. Please let me know the steps to do so.
Thanks in advance. (5 Replies)
Discussion started by: snchaudhari2
5 Replies
3. Solaris
hi, dear all
I get a problem "VCS ERROR V-16-2-13077 " on VCS 4.1 for Solaris 10.
I can not offline the host2 when the raid is bad.
I don't know the reason and how to offline host2 and switch to host1.
please help me, thank you!
the message of engine_A.log is :
... (2 Replies)
Discussion started by: ForgetChen
2 Replies
4. Solaris
Hi,
I just wanted to know, if VCS simulator (For Solaris) is available for free ? I will be running that on my Windows XP.
If somebody have, please share the link.
Regards
---------- Post updated at 08:34 AM ---------- Previous update was at 07:43 AM ----------
I was able to get it... (0 Replies)
Discussion started by: solaris_1977
0 Replies
5. Solaris
:)Hi,
can someone please explain VCS clustering and where do we need VCS clusters ..?
:o:)Thanks in advance :o:) (1 Reply)
Discussion started by: amitbisht9
1 Replies
6. UNIX for Dummies Questions & Answers
Hi all,
I'm new to vcs. I have a doubt. I need to know, what will happen if an agent is stopped while reources being online. Eg.. while the oracle agent is stopped, will all the oracle resources will become offline..
Advanced thanks (1 Reply)
Discussion started by: sunshine12
1 Replies
7. Solaris
we have a vcs cluster set up and noticed that they were showing one of the heart beat link qfe3 as DOWN. Both qfe2 and qfe3 were fine all along, btw if I were to push in/re-set the hb cable, do you know whether it will panic or cause anything to the system,? Its a DB critical prod nodes (3 Replies)
Discussion started by: incredible
3 Replies
8. High Performance Computing
Hi,
is anybody here experienced in running VCS on AIX and happy to give me some advice regarding configuration questions?
I expect very high network IO on my cluster - so a single gig-e network will not be sufficient - and though I would like to configure more than one network card per node and... (0 Replies)
Discussion started by: zxmaus
0 Replies
9. High Performance Computing
Weird question I know, but I'm intrigued.
Say for instance you have an Application in an SG with the usual start/stop/monitor. To successfully probe does it just check for existence of the script/file ?
Thanks... (1 Reply)
Discussion started by: itsupplies
1 Replies
10. Solaris
Hi All,
Can anyone help me to analyse this VCS log. One of my applications failover suddenly and I need to find out the reason behind this.
2009/04/09 10:58:57 VCS ERROR V-16-2-13067 (CS49PAPS2) Agent is calling clean for resource(Web-ebill2app) because the resource became OFFLINE... (4 Replies)
Discussion started by: ronny_nch
4 Replies
cmhaltnode(1m) cmhaltnode(1m)
NAME
cmhaltnode - halt a node in a high availability cluster
SYNOPSIS
cmhaltnode [-f] [-v] [-t] [node_name...]
DESCRIPTION
cmhaltnode causes a node to halt its cluster daemon and remove itself from the existing cluster.
To halt cluster on the node, a user must either be superuser(UID=0), or have an access policy of FULL_ADMIN allowed in the cluster configu-
ration file. See access policy in cmquerycl.
When cmhaltnode is run on a node, the cluster daemon is halted and, optionally, all packages that were running on that node are moved to
other nodes if possible.
If node_name is not specified, the cluster daemon running on the local node will be halted and removed from the existing cluster.
If you issue this command while a cluster is still in the process of forming, the command will fail with the message "Unable to connect to
daemon." If this happens, wait for the cluster to form successfully, then issue the command again.
Options
cmhaltnode supports the following options:
-f Force the node to halt even if there are packages or group members running on it. The group members on the node will be
terminated. The halt scripts for all packages running on the node will be run; based on priority or dependency relation-
ships, this may affect packages on other nodes. In other words, packages on other nodes may either start or halt based on
this package halting. If the package configuration and current cluster membership permit, and if the package halt script
succeeds, the packages will be started on other nodes. Without this option, if packages are running on the given node,
the command will fail. If a package fails to halt, the node halt will also fail.
-v Verbose output will be displayed.
-t Test only. Provide an assessment of the package placement without affecting the current state of the nodes or packages.
This option validates the node's eligibility with respect to the package dependencies as well as the external dependencies
such as EMS resources, package subnets, and storage before predicting any package placement decisions. If there is a pack-
age in maintenance mode running on the nodes being halted, the package will always be halted and not failover to another
node; the report will not display an assessment for that package.
node_name...
The name of the node(s) to halt.
RETURN VALUE
cmhaltnode returns the following value:
0 Successful completion.
1 Command failed.
EXAMPLES
Halt the cluster daemon on two other nodes:
cmhaltnode node2 node3
AUTHOR
cmhaltnode was developed by HP.
SEE ALSO
cmquerycl(1m), cmhaltcl(1m), cmruncl(1m), cmrunnode(1m), cmviewcl(1m), cmeval(1m).
Requires Optional Serviceguard Software cmhaltnode(1m)