24 May
2023
24 May
'23
8:48 a.m.
On Wed, May 24, 2023 at 4:26 AM Stefan Kooman <stefan@bit.nl> wrote:
On 5/22/23 20:24, Patrick Donnelly wrote:
The original script is here: https://github.com/ceph/ceph/blob/main/src/tools/cephfs/first-damage.py
"# Suggested recovery sequence (for single MDS cluster): # # 1) Unmount all clients."
Is this a hard requirement? This might not be feasible for an MDS with > 1K sessions, where not all mounts are in control of the Ceph operator. Would it also suffice to blocklist these clients?
Only for repair. You could run the script to just do a read-only scan. -- Patrick Donnelly, Ph.D. He / Him / His Red Hat Partner Engineer IBM, Inc. GPG: 19F28A586F808C2402351B93C3301A3E258DD79D