[Pacemaker] The best way to take a CIB backup and rooback to a defined state
martin.braun at icw.de
martin.braun at icw.de
Tue Oct 6 08:30:05 UTC 2009
Hi,
> - cibadmin -C --xml-file backupfile.xml
>
> This is a way, but maybe not the best?
I found this a convenient way:
- crm configure show > backup_config.xml
- crash!!
- cibadmin -E --force
- edit configuration to delete last-lrm-refresh etc.
- crm configure < backup_config.xml
It's just because the "crm configure show" output is much easier (=> less
error-prone) to edit.
HTH,
Martin
coolpix880 at web.de wrote on 05.10.2009 22:06:47:
> [image removed]
>
> [Pacemaker] The best way to take a CIB backup and rooback to a defined
state
>
> coolpix880
>
> to:
>
> pacemaker
>
> 05.10.2009 22:07
>
> Please respond to pacemaker
>
> Hello
>
> My cluster crashed two times and I lost my whole configuration, i.e.
> the cib..xml was garbage. I'm looking for a sure way to rollback my
> configuration to a defined state.
>
> I'm not sure if this is the best way:
>
> - cibadmin -Q > backupfile.xml
> - crash!!
> - cibadmin -E --force
> - editing backupfile.xml to removing the <cib ..../> meta
> information, to avoid the version trouble
> - cibadmin -C --xml-file backupfile.xml
>
> This is a way, but maybe not the best?
>
> Thanks
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