Comment 4 for bug 1901449

Issue was reproduced on
2020-06-27_18-35-20
DC-3

log:
[2020-11-13 01:15:51,605] 314 DEBUG MainThread ssh.send :: Send 'system --os-username 'admin' --os-password 'Li69nux*' --os-project-name admin --os-auth-url http://[fd01:11::2]:5000/v3 --os-user-domain-name Default --os-project-domain-name Default --os-endpoint-type internalURL --os-region-name RegionOne modify --https_enabled="true"'

from kern.log
2020-11-13T01:18:39.667 controller-1 kernel: crit [ 3052.773012] EXT4-fs error (device rbd0): ext4_wait_block_bitmap:516: comm elasticsearch[m: Cannot read block bitmap - block_group = 7, block_bitmap = 1051

collect log added:
https://files.starlingx.kube.cengn.ca/launchpad/1901449