Hi all
Running Ceph version 0.45-1precise on 12.04 x64.
I cannot find the right syntax to mount a specific pool created, that has a
customised replica level set, which is different to the default "data" pool
(i.e. we have an additional pool called "backup"). Can somebody please advise
the righ
Tommi Virtanen dreamhost.com> writes:
>
> You don't mount pools directly; there's filesystem metadata (as
> managed by metadata servers) that is needed too.
>
> What you probably want is to specify that a subtree of your ceph dfs
> stores the file data in a separate pool, using "cephfs
> /mnt/ce
On Tuesday, May 22, 2012 at 5:02 AM, Grant Ashman wrote:
> Tommi Virtanen dreamhost.com (http://dreamhost.com)>
> writes:
> >
> > You don't mount pools directly; there's filesystem metadata (as
> > managed by metadata servers) that is needed too.
> >
> > What you probably want is to specify tha
Greg Farnum inktank.com> writes:
> That's the right pool ID; yes. I believe the problem is that the cephfs tool
> currently requires you to fill in
> all the fields, not just the one you wish to change. Try that (setting all
> the
> other values to match what you
> see when you view the layout)
On Tuesday, May 22, 2012 at 2:12 PM, Grant Ashman wrote:
> > That's the right pool ID; yes. I believe the problem is that the cephfs
> > tool currently requires you to fill in all the fields, not ?>just the one
> > you wish to change. Try that (setting all the other values to match what
> > you
Greg Farnum inktank.com> writes:
> Oh, I got this conversation confused with another one.
> You also need to specify the pool as a valid pool to
> store filesystem data in, if you haven't done that already:
> "ceph mds add_data_pool "
>
>
Thanks Greg,
However, I still get the same error :(
Whe
On Tuesday, May 22, 2012 at 2:31 PM, Grant Ashman wrote:
> Greg Farnum inktank.com (http://inktank.com)> writes:
> > Oh, I got this conversation confused with another one.
> > You also need to specify the pool as a valid pool to
> > store filesystem data in, if you haven't done that already:
> > "
>That's the right pool ID; yes. I believe the problem is that the cephfs tool
>currently requires you to fill in all the fields, not ?>just the one you wish
>to change. Try that (setting all the other values to match what you see when
>you view the layout). :) -> Greg
Hi,
I've tried setting al
Greg Farnum inktank.com> writes:
> > When I specify the add data pool I get the following:
> > (with or without the additional values)
> >
> > root dsan-test:~# ceph mds add_data_pool backup
> > added data pool 0 to mdsmap
>
> Okay, that's not right — it should say pool 3.
> According to the
On Tuesday, May 22, 2012 at 2:51 PM, Grant Ashman wrote:
> Awesome, that seemed to work!
> However, I feel a bit silly - what I'm after is:
>
> /mnt/ceph-data - mounted to pool 0 (data)
> /mnt/ceph-backup - mounted to pool 3 (backup)
>
> but this seemed to change both to mount to pool 3?
>
> Am
On Sun, Apr 29, 2012 at 23:16, Paul Pettigrew
wrote:
> I cannot find the right syntax to mount a specific pool created, that has a
> customised replica level set, which is different to the default "data" pool
> (i.e. we have an additional pool called "backup"). Can somebody please advise
> the
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