[Pacemaker] [Ubuntu-ha] startup problem DLM on ubuntu lucid

[Oliver Heinz]

I tested this patch and dlm doesn't segfault anymore :-) Thank you Andrew!
DLM seems to get up and running - great. As suggested by  
Fabio M. Di Nitto I will create an upstream bug report.

It would be great if Ante Karamatic could put this patch in the lucid packages 
until a version that is fixed upstream is packaged.

But now my resFS won't start on boot :-(
'corosync restart' will bring up the filesystem

 Clone Set: cloneDLM
     Started: [ server-d server-c ]
 Clone Set: cloneO2CB
     Started: [ server-d server-c ]

Failed actions:
    resFS:1_start_0 (node=server-c, call=12, rc=1, status=complete): unknown 
error
    resFS:0_start_0 (node=server-d, call=10, rc=1, status=complete): unknown 
error


I put the hb_report file here:
http://users.fbihome.de/~oheinz/ha-cluster/resFS_unknown_error.tar.bz2


Any suggestions? Do I have to adjust timeout values?


TIA,
Oliver







Am Dienstag, 27. April 2010 19:53:33 schrieb Andrew Beekhof:
> Suggested patch:
> 
> diff --git a/group/dlm_controld/pacemaker.c
> b/group/dlm_controld/pacemaker.c index c661343..93c1841 100644
> --- a/group/dlm_controld/pacemaker.c
> +++ b/group/dlm_controld/pacemaker.c
> @@ -123,7 +123,7 @@ void dlm_process_node(gpointer key, gpointer
> value, gpointer user_data)
>      } else if(rc == 0) {
>         do_remove = TRUE;
> 
> -    } else if(is_active) {
> +    } else if(is_active && node->addr) {
>         do_add = TRUE;
>      }
> 
> On Tue, Apr 27, 2010 at 4:20 PM, Oliver Heinz <oheinz at fbihome.de> wrote:
> > Am Dienstag, 27. April 2010 13:00:27 schrieb Lars Ellenberg:
> >> On Tue, Apr 27, 2010 at 09:33:27AM +0200, Oliver Heinz wrote:
> > ..
> > 
> >> > I installed every -dbg package that is available for any package
> >> > installed on the system (just to be sure). There are no debug packages
> >> > for most of the cluster-stack, if it would help to have them
> >> > recompiled without symbol stripping I could do that.
> >> 
> >> Yes please ;-)
> >> 
> >> then,
> >> gdb /usr/sbin/dlm_controld.pcmk core -ex where -ex quit
> > 
> > Core was generated by `dlm_controld.pcmk -q 0'.
> > Program terminated with signal 11, Segmentation fault.
> > #0  __strlen_sse2 () at ../sysdeps/x86_64/multiarch/../strlen.S:31
> > 31      ../sysdeps/x86_64/multiarch/../strlen.S: No such file or
> > directory. in ../sysdeps/x86_64/multiarch/../strlen.S
> > #0  __strlen_sse2 () at ../sysdeps/x86_64/multiarch/../strlen.S:31
> > #1  0x00007f4b1ccedd46 in *__GI___strdup (s=0x0) at strdup.c:42
> > #2  0x0000000000403f0c in dlm_process_node (key=<value optimized out>,
> > value=0x1e10a30, user_data=0x62a4f8) at /usr/src/packages/redhat-
> > cluster/3.0.7/redhat-cluster-3.0.7/group/dlm_controld/pacemaker.c:136
> > #3  0x00007f4b1d36cd73 in IA__g_hash_table_foreach (hash_table=0x1e12050,
> > func=0x403e40 <dlm_process_node>, user_data=0x62a4f8) at
> > /build/buildd/glib2.0-2.24.0/glib/ghash.c:1325
> > #4  0x0000000000403c9e in update_cluster () at /usr/src/packages/redhat-
> > cluster/3.0.7/redhat-cluster-3.0.7/group/dlm_controld/pacemaker.c:82
> > #5  0x0000000000415a4a in loop () at /usr/src/packages/redhat-
> > cluster/3.0.7/redhat-cluster-3.0.7/group/dlm_controld/main.c:986
> > #6  0x000000000041659c in main (argc=<value optimized out>, argv=<value
> > optimized out>) at /usr/src/packages/redhat-cluster/3.0.7/redhat-
> > cluster-3.0.7/group/dlm_controld/main.c:1295
> > 
> > 
> > 
> > hth,
> > Oliver
> > 
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