Re: mkcephfs error: cannot remove `/var/lib/ceph/osd/ceph-0'

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On Sat, 9 Feb 2013, Adam Nielsen wrote:
> > > $ mkcephfs --init-local-daemons mon -d /tmp/foo
> > 
> > Not sure if this is the problem, but: you're creating the mon...
> > 
> > > === mon.0 ===
> > > rm: cannot remove `/var/lib/ceph/osd/ceph-0': Device or resource busy
> > 
> > ..but the path is /var/lib/ceph/osd/...?  Did you override the paths in
> > your ceph.conf?
> 
> Ah yes I did, I see the problem now.  What I wanted to do was to put *all*
> Ceph data onto the same disk (since I am booting the machine off an SD card so
> there is not enough space for much else.)
> 
> What's the best solution in this case?  Should I override the mon path and put
> it as /var/lib/ceph/osd/ceph-0/mon/ for example, or should I mount my disk as
> /var/lib/ceph instead?

Yeah, you could mount it on /var/lib/ceph, or just make a symlink.

sage
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