RE: [ceph-users] Fwd: ceph upgrade from luminous to nautils

RE: [ceph-users] Fwd: ceph upgrade from luminous to nautils

[Marc]

I did the same upgrade from Luminous to Nautilus, and still have osd's created with ceph-disk. I am slowly migrating to lvm and encryption.

However I did have some issues with osd's not starting, you have to check run levels and make sure the symlinks are still correct. I also had something that I had to change ownership /dev/sdX before it would start. 

I still have this in my rc.local

chown ceph.ceph /dev/sdb2
chown ceph.ceph /dev/sdc2
chown ceph.ceph /dev/sdd2
chown ceph.ceph /dev/sde2
chown ceph.ceph /dev/sdf2
chown ceph.ceph /dev/sdg2
chown ceph.ceph /dev/sdh2
chown ceph.ceph /dev/sdi2
chown ceph.ceph /dev/sdj2
chown ceph.ceph /dev/sdk2


> -----Original Message-----
> From: M Ranga Swami Reddy <swamireddy@gmail.com>
> Sent: Thursday, 8 July 2021 11:49
> To: ceph-devel <ceph-devel@vger.kernel.org>; ceph-users <ceph-
> users@ceph.com>
> Subject: [ceph-users] Fwd: ceph upgrade from luminous to nautils
> 
> ---------- Forwarded message ---------
> From: M Ranga Swami Reddy <swamireddy@gmail.com>
> Date: Thu, Jul 8, 2021 at 2:30 PM
> Subject: ceph upgrade from luminous to nautils
> To: ceph-devel <ceph-devel@vger.kernel.org>
> 
> 
> Dear All,
> I am using the Ceph with Luminous version with 2000+ OSDs.
> Planning to upgrade the ceph from Luminous to Nautils.
> Currently, all OSDs deployed via ceph-disk.
> Can I proceed with this upgrade?
> is the ceph-disk OSDs will work with ceph-volumes (as ceph-disk
> deprecated
> in memic release)
> 
> Please advise.
> 
> Thanks
> Swami
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