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Re: [Gluster-devel] Gluster Recovery
From: |
Steffen Grunewald |
Subject: |
Re: [Gluster-devel] Gluster Recovery |
Date: |
Thu, 26 Apr 2007 11:50:28 +0200 |
User-agent: |
Mutt/1.5.13 (2006-08-11) |
On Thu, Apr 26, 2007 at 01:01:55AM -0700, Anand Avati wrote:
>
>
> >
> > Let's continue with this scenario: what would happen if one of the clients
> > changed hello.c again, and the failed server came up again after some
> > extended repair period?
> >
> > What exactly would be the criteria for file resync? (Imagine one of the
> > copies got corrupted during fsck, while still carrying identical metadata
> > information)
>
> a server which had 'gone down' is not put in operation until it
> undergoes an FSCK. the one with the latest mtime is the 'freshest'
> copy.
A suggestion for future entensions: check (md5 or the like) all copies of the
same logical file for identity
S
--
Steffen Grunewald * MPI Grav.Phys.(AEI) * Am Mühlenberg 1, D-14476 Potsdam
Cluster Admin * http://pandora.aei.mpg.de/merlin/ * http://www.aei.mpg.de/
* e-mail: steffen.grunewald(*)aei.mpg.de * +49-331-567-{fon:7233,fax:7298}
No Word/PPT mails - http://www.gnu.org/philosophy/no-word-attachments.html
- [Gluster-devel] Gluster Recovery, Danson Michael Joseph, 2007/04/23
- Re: [Gluster-devel] Gluster Recovery, Krishna Srinivas, 2007/04/23
- Re: [Gluster-devel] Gluster Recovery, Danson Michael Joseph, 2007/04/26
- Re: [Gluster-devel] Gluster Recovery, Anand Avati, 2007/04/26
- Re: [Gluster-devel] Gluster Recovery, Steffen Grunewald, 2007/04/26
- Re: [Gluster-devel] Gluster Recovery, Anand Avati, 2007/04/26
- Re: [Gluster-devel] Gluster Recovery,
Steffen Grunewald <=
- Re: [Gluster-devel] Gluster Recovery, Sebastien LELIEVRE, 2007/04/26
- Re: [Gluster-devel] Gluster Recovery, Anand Avati, 2007/04/26
- Re: [Gluster-devel] Gluster Recovery, Sebastien LELIEVRE, 2007/04/26
- Re: [Gluster-devel] Gluster Recovery, John Rowe, 2007/04/27
- Re: [Gluster-devel] Gluster Recovery, Anand Avati, 2007/04/27
- Re: [Gluster-devel] Gluster Recovery, Brent A Nelson, 2007/04/27
- Re: [Gluster-devel] Gluster Recovery, majied . najjar, 2007/04/27
- Re: [Gluster-devel] Gluster Recovery, Brent A Nelson, 2007/04/27
- Re: [Gluster-devel] Gluster Recovery, majied . najjar, 2007/04/27
- Re: [Gluster-devel] Gluster Recovery, Brent A Nelson, 2007/04/27