[Pacemaker] The best way to take a CIB backup and rooback to a defined state

[martin.braun at icw.de]

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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