It sounds like this is a non-primary mirrored image, which means it's
read-only and cannot be modified. A quick "rbd info" will tell you the
mirror state. Instead, you would need to force-promote it to primary
via "rbd mirror image promote --force" before attempting to modify the
On Wed, Mar 24, 2021 at 3:44 AM Edgelong Voodu <1070443499cs(a)gmail.com> wrote:
hi , dillaman:
i was confused nowadays, when i execute the rbd feature disable <image>
the result of this often shows me :
rbd: failed to update image features: (30) Read-only file system
i use the rbd-mirror for replicate data between two clouster. i thought the rbd-mirror
could be the reason. but i have no idea about it. could you give some advise ?
some log when execute rbd command also send you.