Comment 1 for bug 1858839
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| George Kraft (cynerva) wrote Re: when specifying volumeMode Block for ReadWriteMany with Ceph related ceph client config isn't being written to pods | #1 |
The Ceph CSI support matrix[1] suggests that RBD supports Block mode RWX, so we should expect this case to work.
The bit about missing /etc/ceph/ceph.conf is a red herring. It's a Ceph CSI quirk. I see that message all the time in csi-rbdplugin logs even with successful PVs. The actual failure comes from the last line of the rbd output, which is:
rbd: error opening image 80daf51d-
Unfortunately, that error message is unclear, and likely distant from the root of the problem. This will need further investigation.
[1]: https:/