[Pacemaker] Problem on creating CIB entry in CRM - shadow cannot be created

[Andrew Beekhof]

On Thu, Mar 28, 2013 at 9:49 AM, Donna Livingstone
<donna.livingstone at shaw.ca> wrote:
>
>  Andrew - Thanks. The "crm_shadow -c name" works.
>  - does the crm shell need to be fixed ?

That seems likely.

>
>  Thanks
>
> On Wed, Mar 27, 2013 at 8:00 AM, Donna Livingstone
> <donna.livingstone at shaw.ca> wrote:
>> We are attempting to move our rhel 6.3 pacemaker/drbd  environment to a rhel 6.4 pacemaker environment
>> and as you can see below we cannot create a shadow CIB. crm_shadow -w also core dumps. On 6.3 everything works.
>>
>>
>> Versions are given below.
>>
>>
>> [root at vccstest1 ~]# crm
>> crm(live)# cib new ills
>> INFO: ills shadow CIB created
>> ERROR: ills: no such shadow CIB
>> crm(live)#
>>
>> This did create a shadow.ills in /var/lib/pacemaker/cib ie
>> [root at vccstest1 cib]# pwd
>> /var/lib/pacemaker/cib
>> [root at vccstest1 cib]# ls -al shadow.il*
>> 8 -rw------- 1 root root 6984 Mar 26 10:09 shadow.ills
>> [root at vccstest1 cib]#
>>
>> - Same bug is reported here :  http://comments.gmane.org/gmane.linux.highavailability.pacemaker/16636
>
> Yep, looks like a shell issue (which you can confirm by running
> "crm_shadow -c name" by hand).
>
>>
>> Also :
>> [root at vccstest1 cib]# crm_shadow -w
>> Segmentation fault (core dumped)
>> [root at vccstest1 cib]#
>
> Looks like its segfaulting because CIB_shadow is not defined in the
> environment (a side effect of "crm cib new" failing).
> I'll fix the segfault, in the meantime, perhaps try "crm_shadow -c
> name" and then run the crm commands as normal.
>
>>
>>
>>
>> Versions on 6.4(as loaded from rhn) :
>>
>> [root at vccstest1 bin]# rpm -qa|grep -i pacemaker
>> pacemaker-cli-1.1.8-7.el6.x86_64
>> pacemaker-cts-1.1.8-7.el6.x86_64
>> pacemaker-libs-devel-1.1.8-7.el6.x86_64
>> pacemaker-libs-1.1.8-7.el6.x86_64
>> pacemaker-1.1.8-7.el6.x86_64
>> drbd-pacemaker-8.3.15-2.el6.x86_64
>> pacemaker-cluster-libs-1.1.8-7.el6.x86_64
>> [root at vccstest1 bin]# rpm -qa|grep -i corosync
>> corosynclib-devel-1.4.1-15.el6.x86_64
>> corosynclib-1.4.1-15.el6.x86_64
>> corosync-1.4.1-15.el6.x86_64
>> [root at vccstest1 bin]# rpm -qa|grep -i drbd
>> drbd-bash-completion-8.3.15-2.el6.x86_64
>> drbd-udev-8.3.15-2.el6.x86_64
>> drbd-rgmanager-8.3.15-2.el6.x86_64
>> drbd-xen-8.3.15-2.el6.x86_64
>> drbd-utils-8.3.15-2.el6.x86_64
>> kmod-drbd-8.3.15_2.6.32_279.14.1-2.el6.x86_64
>> drbd-pacemaker-8.3.15-2.el6.x86_64
>> drbd-8.3.15-2.el6.x86_64
>> drbd-heartbeat-8.3.15-2.el6.x86_64
>> [root at vccstest1 bin]#
>>
>> Versions on 6.3 :
>>
>> [root at wimpas1 ~]# rpm -qa|grep pacemaker
>> pacemaker-libs-devel-1.1.7-6.el6.x86_64
>> pacemaker-cli-1.1.7-6.el6.x86_64
>> pacemaker-libs-1.1.7-6.el6.x86_64
>> pacemaker-cluster-libs-1.1.7-6.el6.x86_64
>> drbd-pacemaker-8.3.15-2.el6.x86_64
>> pacemaker-1.1.7-6.el6.x86_64
>> [root at wimpas1 ~]# rpm -qa|grep corosync
>> corosynclib-1.4.1-7.el6_3.1.x86_64
>> corosync-1.4.1-7.el6_3.1.x86_64
>> corosynclib-devel-1.4.1-7.el6_3.1.x86_64
>> [root at wimpas1 ~]# rpm -qa|grep drbd
>> drbd-bash-completion-8.3.15-2.el6.x86_64
>> drbd-udev-8.3.15-2.el6.x86_64
>> drbd-rgmanager-8.3.15-2.el6.x86_64
>> drbd-xen-8.3.15-2.el6.x86_64
>> drbd-utils-8.3.15-2.el6.x86_64
>> kmod-drbd-8.3.15_2.6.32_279.14.1-2.el6.x86_64
>> drbd-pacemaker-8.3.15-2.el6.x86_64
>> drbd-8.3.15-2.el6.x86_64
>> drbd-heartbeat-8.3.15-2.el6.x86_64
>> [root at wimpas1 ~]#
>>
>
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