[Pacemaker] handling the case-insensitive hostname

[Andrew Beekhof]

On 08/04/2013, at 5:14 PM, Junko IKEDA <tsukishima.ha at gmail.com> wrote:

> Hi,
> 
> Yes, Corosync version is v2.3.1, so I thought that this should work well.
> Heartbeat is needed to modified to handle this.

It doesn't make sense to me how adding heartbeat specific code helps when running corosync.
Can you create a bug for this?  I'm just about done clearing my email backlog and bugzilla is what I'll be working through next :)

> 
> Thanks,
> Junko
> 
> 
> 2013/4/8 Andrew Beekhof <andrew at beekhof.net>
> This is using corosync 2.0?
> 
> On 04/04/2013, at 9:55 PM, Junko IKEDA <tsukishima.ha at gmail.com> wrote:
> 
> > Hi,
> >
> > I run the latest pacemaker + corosync, and check some case-insensitive behaviors.
> > Hostname should be handled in a case-insensitive manner,
> > and there might be the following pattern.
> >
> > example;
> > hostname = GUEST03
> > CLI input = guest03 (option for crm_resource command)
> >
> > [root at GUEST03 ~]# crm_mon -1
> > Last updated: Thu Apr  4 17:11:48 2013
> > Last change: Thu Apr  4 17:11:12 2013 via cibadmin on GUEST03
> > Stack: corosync
> > Current DC: GUEST03 (3232242816) - partition with quorum
> > Version: 1.1.9-e8caee8
> > 2 Nodes configured, unknown expected votes
> > 1 Resources configured.
> >
> >
> > Online: [ GUEST03 GUEST04 ]
> >
> >  dummy  (ocf::pacemaker:Dummy): Started GUEST03
> >
> >
> >
> >  * case 1 -> ok (without hostname)
> >
> > [root at GUEST03 ~]# crm_resource -C -r dummy
> > Cleaning up dummy on GUEST03
> > Cleaning up dummy on GUEST04
> > Waiting for 1 replies from the CRMd. OK
> >
> >  * case 2 -> ok (uppper-case to upper-case at local)
> >
> > [root at GUEST03 ~]# crm_resource -C -r dummy -N GUEST03 -Q
> > Cleaning up dummy on GUEST03
> > Waiting for 1 replies from the CRMd. OK
> >
> >  * case 3 -> ok (uppper-case to upper-case at remote)
> >
> > [root at GUEST03 ~]# crm_resource -C -r dummy -N GUEST04 -Q
> > Cleaning up dummy on GUEST04
> > Waiting for 1 replies from the CRMd. OK
> >
> >  * case 4 -> ok (lower-case to upper-case at local)
> >
> > [root at GUEST03 ~]# crm_resource -C -r dummy -N guest03 -Q
> > Cleaning up dummy on guest03
> > Waiting for 1 replies from the CRMd[root at GUEST03 ~]#
> >
> >  * case 5 -> ng (lower-case to upper-case at remote)
> >
> > [root at GUEST03 ~]# crm_resource -C -r dummy -N guest04 -Q
> > Cleaning up dummy on guest04
> > Waiting for 1 replies from the CRMdNo messages received in 60 seconds.. aborting
> >
> >
> > Do you have any ideas to manage case 5 ?
> > By the way, it seems that "crm_failcount" works well in all cases.
> > "crm_resource -m/M/U" works, too.
> >
> >
> > [root at GUEST03 ~]# cd /home/ikedaj/src/pacemaker/
> > [root at GUEST03 pacemaker]# git log | head -n 10
> > commit e8caee88c9e078fccf98a9da05543b73d4696f04
> > Merge: 288bfeb 203554b
> > Author: Andrew Beekhof <andrew at beekhof.net>
> > Date:   Thu Mar 28 17:19:56 2013 -0700
> >
> >     Merge pull request #268 from gao-yan/node-cache
> >
> >     Fix: legacy: cl#5148 - Correctly remove a node that used to have a different nodeid
> >
> > commit 288bfeb1b84a736a379a1ddfb58cd5e90c59421e
> >
> > [root at GUEST03 pacemaker]# cd ../corosync/
> > [root at GUEST03 corosync]# git log | head -n 10
> > commit 005e7fd3b9de79bc32894f9f15431a7cf32a3b27
> > Author: Andrei Belov <defanator at gmail.com>
> > Date:   Thu Mar 28 14:24:41 2013 +0000
> >
> >     Improved POSIX-compliant handling of getpwnam_r() and getgrnam_r().
> >
> >     Signed-off-by: Andrei Belov <defanator at gmail.com>
> >     Reviewed-by: Jan Friesse <jfriesse at redhat.com>
> >
> > commit 55d9db902cdd5155abc269f3e64a4251f00ef853
> >
> >
> > Thanks,
> > Junko IKEDA
> > _______________________________________________
> > Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
> > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> >
> > Project Home: http://www.clusterlabs.org
> > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> > Bugs: http://bugs.clusterlabs.org
> 
> 
> _______________________________________________
> Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> 
> Project Home: http://www.clusterlabs.org
> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> Bugs: http://bugs.clusterlabs.org
> 
> <hostname.patch>_______________________________________________
> Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> 
> Project Home: http://www.clusterlabs.org
> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> Bugs: http://bugs.clusterlabs.org