Re: [ceph-users] Kernel RBD client talking to multiple storage clusters

2017-06-21 Thread Alex Gorbachev 
On Mon, Jun 19, 2017 at 3:12 AM Wido den Hollander  wrote:

>
> > Op 19 juni 2017 om 5:15 schreef Alex Gorbachev :
> >
> >
> > Has anyone run into such config where a single client consumes storage
> from
> > several ceph clusters, unrelated to each other (different MONs and OSDs,
> > and keys)?
> >
>
> Should be possible, you can simply supply a different ceph.conf using the
> "-c" flag for the 'rbd' command and thus point to a different cluster.


Oh, and use --keyring to specify the right one. Thanks.  Will test shortly.

Alex


>
> Wido
>
> > We have a Hammer and a Jewel cluster now, and this may be a way to have
> > very clean migrations.
> >
> > Best regards,
> > Alex
> > Storcium
> > --
> > --
> > Alex Gorbachev
> > Storcium
> > ___
> > ceph-users mailing list
> > ceph-users@lists.ceph.com
> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>
-- 
--
Alex Gorbachev
Storcium
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Re: [ceph-users] Kernel RBD client talking to multiple storage clusters

2017-06-19 Thread Wido den Hollander 

> Op 19 juni 2017 om 5:15 schreef Alex Gorbachev :
> 
> 
> Has anyone run into such config where a single client consumes storage from
> several ceph clusters, unrelated to each other (different MONs and OSDs,
> and keys)?
> 

Should be possible, you can simply supply a different ceph.conf using the "-c" 
flag for the 'rbd' command and thus point to a different cluster.

Wido

> We have a Hammer and a Jewel cluster now, and this may be a way to have
> very clean migrations.
> 
> Best regards,
> Alex
> Storcium
> -- 
> --
> Alex Gorbachev
> Storcium
> ___
> ceph-users mailing list
> ceph-users@lists.ceph.com
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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[ceph-users] Kernel RBD client talking to multiple storage clusters

2017-06-18 Thread Alex Gorbachev 
Has anyone run into such config where a single client consumes storage from
several ceph clusters, unrelated to each other (different MONs and OSDs,
and keys)?

We have a Hammer and a Jewel cluster now, and this may be a way to have
very clean migrations.

Best regards,
Alex
Storcium
-- 
--
Alex Gorbachev
Storcium
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