Re: Ceph Filesystem recovery with intact pools

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Hi,

how exactly does ceph report that there’s no CephFS? If your MONs were down and you recovered them, is at least one MGR also up and running?
Can you share ‚ceph -s‘ and ‚ceph fs status’?

Zitat von cyclic3.git@xxxxxxxxx:

Hi,
I've had a complete monitor failure, which I have recovered from with the steps here: https://docs.ceph.com/docs/mimic/rados/troubleshooting/troubleshooting-mon/#monitor-store-failures The data and metadata pools are there and are completely intact, but ceph is reporting that there are no filesystems, where (before the failure) there was one.

Is there any way of putting the filesystem back together again without having to resort to having to rebuild a new metadata pool with cephfs-data-scan? I'm on ceph version 15.2.4 (7447c15c6ff58d7fce91843b705a268a1917325c) octopus (stable)

Thanks,
Harlan
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