Ubuntu
lvm2 package

  1. Bug #1780196
  2. Comment #6

Comment 6 for bug 1780196

Revision history for this message
Dimitri John Ledkov (xnox) wrote :

mdadm package ships mdadm-shutdown.service which should aid with unmounting raid arrays on shutdown.

However, for it to work it requires an installation of package dracut-core

Could you please try

$ apt install dracut-core

and let me know if that resolves long shut down times for you?

In the future a similar functionality will be built in, but it is awaiting archive admin review in the NEW queue.