-`rootfs`: `[volume=]<volume> [,acl=<1|0>] [,backup=<1|0>] [,quota=<1|0>] [,ro=<1|0>] [,size=<DiskSize>]`
+`rootfs`: `[volume=]<volume> [,acl=<1|0>] [,quota=<1|0>] [,ro=<1|0>] [,size=<DiskSize>]`
`mp[n]`: `[volume=]<volume> ,mp=<Path> [,acl=<1|0>] [,backup=<1|0>] [,quota=<1|0>] [,ro=<1|0>] [,size=<DiskSize>]`
`backup`: `boolean` ::
-Whether to include the mountpoint in backups.
+Whether to include the mountpoint in backups (only used for volume mountpoints).
`mp`: `<Path>` ::
Path to the mountpoint as seen from inside the container.
++
+NOTE: Must not contain any symlinks for security reasons.
`quota`: `boolean` ::
`ro`: `boolean` ::
-Read-only mountpoint (not supported with bind mounts)
+Read-only mountpoint
`size`: `<DiskSize>` ::