On Wed, Sep 04, 2019 at 03:28:51PM +0200, Ervin Hegedüs wrote: > Status of services after reboot: > > # systemctl status drbd.mount > ● drbd.mount - /drbd > Loaded: loaded (/etc/fstab; generated) > Active: failed (Result: exit-code) since Wed 2019-09-04 15:13:49 CEST; 16s > ago > Where: /drbd > What: /dev/drbd0 > Docs: man:fstab(5) > man:systemd-fstab-generator(8) > > Sep t 04 15:13:49 t2app1 systemd[1]: Mounting /drbd... > Sep t 04 15:13:49 t2app1 mount[720]: mount.ocfs2: I/O error on channel while > opening device /dev/drbd0 > Sep t 04 15:13:49 t2app1 systemd[1]: drbd.mount: Mount process exited, > code=exited, status=1/FAILURE > Sep t 04 15:13:49 t2app1 systemd[1]: drbd.mount: Failed with result > 'exit-code'. > Sep t 04 15:13:49 t2app1 systemd[1]: Failed to mount /drbd.
You might want to try configuring systemd to start the services sequentially (Requires+After): 1. drbd.service 2. o2cb.service 3. ocfs2.service or drbd.mount (they both try to mount). -- Valentin
