Van: Garrett Wollman <[email protected]>
Datum: 3 mei 2024 23:39
Aan: [email protected]
Onderwerp: ZFS property inheritance broken for `readonly`?
I've noticed recently (not sure when this started, maybe on the 12->13
transition, which would be the same as the old ZFS to OpenZFS
transition for us) that inheritance for the `readonly` property is
broken.
Here is an example:
[root@nfs-prod-11 /home/wollman]# zfs set readonly=on export/cl
[root@nfs-prod-11 /home/wollman]# zfs get readonly export/cl/u
NAME PROPERTY VALUE SOURCE
export/cl/u readonly off temporary
The child filesystem `export/cl/u` should have inherited the readonly
setting from `export/cl` but instead it (and all other children) have
overridden it, and I have to manually `zfs inherit readonly` on all of
the children to get the proper behavior. This is quite surprising,
and the first time it happened I was sure that something had gone
wrong.
-GAWollman
How did you mount the fs?
Could it be that the “temporary” source of the setting had to do with it?
See man zfs.
Regards,Ronald
