Do not blindly add quota mount options to fstab

After running the Virtualmin installer, i see quota mount options appearing in the fstab. Before install.sh: UUID=8cea735f-a2de-42e3-98ea-bd307652ad2e / btrfs ssd,discard,compress=lzo 0 1

After install.sh: UUID=8cea735f-a2de-42e3-98ea-bd307652ad2e / btrfs compress=lzo,ssd,discard,space_cache,usrquota,quota,subvol=/,grpquota,relatime,subvolid=5,rw 0 1

Adding the usrquota, quota and grpquota mount options is not working with btrfs and will make the system unbootable!

Webmin/Virtualmin should respect the capabilities of the Filesystems and i.e. disable quota support if it is not supported by the FS.

Status: 
Active

Comments

This is either an installer or Webmin bug..

On BTRFS, what mount options are needed to enable disk quotas?