Re: [Moosefs-users] restoring from mfsmetalogger server

[Karol P. <kar...@ar...>]

based on documentation, metadata.mfs.back should be saved every hour, 
but it isn't.
Opposite to metadata.mfs.back, changelogs are saved correctly.

On 05/14/2012 02:45 PM, Karol Pasternak wrote:
> Hi all,
>
> I have problem with restoring metadata.mfs from mfsmetalloger.
>
> # mfsmetarestore -m metadata_ml.mfs.back -o /tmp/metadata.mfs changelog_ml*
> loading objects (files,directories,etc.) ... ok
> loading names ... ok
> loading deletion timestamps ... ok
> loading chunks data ... ok
> checking filesystem consistency ... ok
> connecting files and chunks ... ok
> found garbage at the end of file: changelog_ml_back.0.mfs (last correct
> id: 66424694)
> hole in change files (entries from changelog_ml_back.1.mfs:66475886 to
> changelog_ml.0.mfs:67436656 are missing) - add more files
>
> Anybody had similar problem? How to solve it?
>
> Some days ago I also observed that mfsmaster can't save metadata to file
> metadata.mfs.back, also when is runned as root.
>
> br.
> Karol
>
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Pozdrawiam/Best Regards

*Karol Pasternak
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