Will Fancher 5dd424b9f6 udev rules: Add per-member links in /dev/disk/by-uuid ...

The standard udev rules create a `/dev/disk/by-uuid/` link using the
FS's global UUID. This is good. It means the FS UUID can be used to
wait for *any* device that's a member of the FS. But, for a
multi-device file system, users are advised to add the options
`x-systemd.wants=/dev/disk/by-id/xyz` using some ID that's unique to
each specific disk. This way systemd knows to wait for each member. If
any of them times out, the use of `wants` rather than `requires`
allows for a degraded mount to be attempted, if the user has
configured the `degraded` option.

This adds a per-member UUID link in `/dev/disk/by-uuid/` to use for
this purpose.

2025-10-12 19:22:19 -04:00

..

64-bcachefs.rules

udev rules: Add per-member links in /dev/disk/by-uuid

2025-10-12 19:22:19 -04:00