On Wed, Sep 4, 2013 at 2:24 AM, Jens-Christian Fischer
wrote:
> Hi Greg
>
>> If you saw your existing data migrate that means you changed its
>> hierarchy somehow. It sounds like maybe you reorganized your existing
>> nodes slightly, and that would certainly do it (although simply adding
>> single
Am 04.09.2013 11:24, schrieb Jens-Christian Fischer:
And that is the problem: The SSDs are in the same physical servers as the SATA drives.
Adding them to the hosts adds them into the hierarchy. Adding them to "virtual
hosts" (a host name that doesn't exist) breaks the startup scripts.
Can I a
Hi Greg
> If you saw your existing data migrate that means you changed its
> hierarchy somehow. It sounds like maybe you reorganized your existing
> nodes slightly, and that would certainly do it (although simply adding
> single-node higher levels would not). It's also possible that you
> introduc
On Mon, Sep 2, 2013 at 5:09 AM, Jens-Christian Fischer
wrote:
> We have a ceph cluster with 64 OSD (3 TB SATA) disks on 10 servers, and run
> an OpenStack cluster.
>
> We are planning to move the images of the running VM instances from the
> physical machines to CephFS. Our plan is to add 10 SSDs
We have a ceph cluster with 64 OSD (3 TB SATA) disks on 10 servers, and run an
OpenStack cluster.
We are planning to move the images of the running VM instances from the
physical machines to CephFS. Our plan is to add 10 SSDs (one in each server)
and create a pool that is backed only by these S
