[sheepdog-users] 'vdi check' no majority
mitake.hitoshi at gmail.com
Thu Dec 19 09:20:57 CET 2013
At Thu, 19 Dec 2013 15:36:44 +0800,
Liu Yuan wrote:
> On Thu, Dec 19, 2013 at 04:33:29PM +0900, Hitoshi Mitake wrote:
> > At Thu, 19 Dec 2013 08:21:52 +0100,
> > Valerio Pachera wrote:
> > >
> > > [1 <multipart/alternative (7bit)>]
> > > [1.1 <text/plain; UTF-8 (7bit)>]
> > > 2013/12/19 Hitoshi Mitake <mitake.hitoshi at gmail.com>
> > >
> > > > This message means that the corresponding objects which have ID
> > > > 805ddf8800000000 don't have a majority. e.g. in a case of one lost
> > > > object and one corrupted object in 3 replicated VDI can produce the
> > > > above message.
> > > >
> > >
> > > Thank you for the answer.
> > > In such case, what should the administrator do?
> > In such a case, administrators have to recovery corrupted objects
> > manually (e.g. juddging a clean object and copy it by scp). "dog vdi
> > track" is useful for such a case. The command can print which nodes
> > have the objects on each epoch.
> could you write a example in our wiki on how to fix the objects
> manually in such cases? I guess not everyone is familiar with 'vdi track' command
> and this is a good time to introduce it by example.
OK, I'll write the description later.
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