Fernando, I didn't recovered the stored data. I removed the directory and started sheepdog again.
Rubens 2011/8/5 Fernando Frediani (Qube) <[email protected]> > Rubens,**** > > ** ** > > Do you mean you recovered it ?**** > > What have you do to get it working again ?**** > > ** ** > > Obrigado**** > > ** ** > > Fernando**** > > ** ** > > *From:* [email protected] [mailto: > [email protected]] *On Behalf Of *Rubens Matos > *Sent:* 05 August 2011 04:12 > *To:* MORITA Kazutaka > *Cc:* [email protected] > *Subject:* Re: [Sheepdog] Power supply interruption crashes data stored in > sheepdog**** > > ** ** > > I have already cleaned the damaged cluster. I guess it is possible to > reproduce the error, and then capture the output from collie cluster info. > **** > > ** ** > > Anyway, the upcoming "collie cluster check" command is a very good news.* > *** > > > Rubens de Souza Matos Júnior > > **** > > 2011/8/4 MORITA Kazutaka <[email protected]>**** > > At Thu, 4 Aug 2011 16:28:50 -0300,**** > > Rubens Matos wrote: > > Hi everyone, > > > > I am testing sheepdog and everything was working, but after an > interruption > > in power supply, that affected all nodes, the cluster was damaged so that > > the nodes didn't join again, and I can't recover the data that was stored > in > > a VDI. > > > > Have you already noticed a similar behavior? Is sheepdog protected > against > > such kind of failure, in which all nodes are abruptly disconnected?**** > > Sheepdog should handle the total node failure, but I think some bugs > still exist in it. The error handling has not been tested enough. > > If you have not cleaned the damaged cluster yet, can you give me the > outputs of "collie cluster info" on all the nodes? Those info would > be helpful to find the error reason. > > I'm implementing a "collie cluster check" command, which works like > fsck for Sheepdog. This command would be helpful for recovering the > damaged cluster. > > > Thanks, > > Kazutaka**** > > ** ** >
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