[ceph-users] Re: Cluster recovery: DC power failure killed OSD node BlueStore block.DB devices

2025-04-23 Thread Paul Browne
y blocked OSDs to ever recover this Ceph cluster, I fear... Thanks, Paul ******* Paul Browne Research Computing Platforms University Information Services Roger Needham Building JJ Thompson Avenue University of Cambridge Cambridge United Kingdom E-Mail: pf...@cam.ac.uk<mailto:pf...@

[ceph-users] Re: Cluster recovery: DC power failure killed OSD node BlueStore block.DB devices

2025-04-23 Thread Paul Browne
meral than it seems to be, and so instantiation of new DB devices mapped to the correct OSD devices (via LUKS key) would allow for restarting the down+out OSD devices. But that's increasingly looking to not be possible, from updates on this thread. *** Paul Browne Research

[ceph-users] Cluster recovery: DC power failure killed OSD node BlueStore block.DB devices

2025-04-22 Thread Paul Browne
tact HDD OSDs which have links to dead block.DB devices, using native cephadm tooling rather than getting so low-level as all the above? Many thanks for any advice, *** Paul Browne Research Computing Platforms University Information Services Roger Needham Building JJ Thompson Avenue

[ceph-users] Re: [cephadm] Point release minor updates block themselves infinitely

2021-01-11 Thread Paul Browne
Deployment of RGW container to the host is similarly blocked again. This seems to be covered under this issue; https://tracker.ceph.com/issues/48694 for ceph-volume, but may not have been addressed as yet... On Mon, 11 Jan 2021 at 10:36, Paul Browne wrote: > Hello all, > > I&

[ceph-users] [cephadm] Point release minor updates block themselves infinitely

2021-01-11 Thread Paul Browne
s to clean up the dangling container state? -- *** Paul Browne Research Computing Platforms University Information Services Roger Needham Building JJ Thompson Avenue University of Cambridge Cambridge United Kingdom E-Mail: pf...@cam.a

[ceph-users] Re: Servicing multiple OpenStack clusters from the same Ceph cluster [EXT]

2020-01-30 Thread Paul Browne
On Wed, 29 Jan 2020 at 16:52, Matthew Vernon wrote: > Hi, > > On 29/01/2020 16:40, Paul Browne wrote: > > > Recently we deployed a brand new Stein cluster however, and I'm curious > > whether the idea of pointing the new OpenStack cluster at the same RBD > >

[ceph-users] Servicing multiple OpenStack clusters from the same Ceph cluster

2020-01-29 Thread Paul Browne
ool having different feature lists? -- *** Paul Browne Research Computing Platforms University Information Services Roger Needham Building JJ Thompson Avenue University of Cambridge Cambridge United Kingdom E-Mail: pf...@cam.ac.uk Tel: 0044-1