Bug#758808: systemd: timed out waiting for lvm devices

[Julien Bigot]

I have a similar problem here.

This is a new sid install from about a month ago after a crash of my disk 
holding / but reusing a LVM (over md soft. raid1) from the previous install 
for the other disks.

It worked for a week or 2 then stopped.

On boot, I now get an emergency shell asking for root password, then if I just 
type in /etc/init.d/lvm2 restart and leaves the shell, everything goes well.

Unlike Michael Biebl, I have the TAGS=:systemd:

let me know what other information I could provide

e.g. with one of the LVM drives

% udevadm info  /dev/mapper/sachiel-var
P: /devices/virtual/block/dm-4
N: dm-4
S: disk/by-id/dm-name-sachiel-var
S: disk/by-id/dm-uuid-LVM-
ThEHmA0ngDtyTvk6SsMuYjUgzoUwT3Cfw0zaY6A2GHRy771NzuEdk9aTgR5IBkvK
S: disk/by-label/Var
S: disk/by-uuid/c8e45d1e-2a80-441e-8bb6-00277b580feb
S: mapper/sachiel-var
S: sachiel/var
E: DEVLINKS=/dev/disk/by-id/dm-name-sachiel-var /dev/disk/by-id/dm-uuid-LVM-
ThEHmA0ngDtyTvk6SsMuYjUgzoUwT3Cfw0zaY6A2GHRy771NzuEdk9aTgR5IBkvK /dev/disk/by-
label/Var /dev/disk/by-uuid/c8e45d1e-2a80-441e-8bb6-00277b580feb 
/dev/mapper/sachiel-var /dev/sachiel/var
E: DEVNAME=/dev/dm-4
E: DEVPATH=/devices/virtual/block/dm-4
E: DEVTYPE=disk
E: DM_LV_NAME=var
E: DM_NAME=sachiel-var
E: DM_SUSPENDED=0
E: DM_UDEV_DISABLE_LIBRARY_FALLBACK_FLAG=1
E: DM_UDEV_PRIMARY_SOURCE_FLAG=1
E: DM_UDEV_RULES=1
E: DM_UUID=LVM-
ThEHmA0ngDtyTvk6SsMuYjUgzoUwT3Cfw0zaY6A2GHRy771NzuEdk9aTgR5IBkvK
E: DM_VG_NAME=sachiel
E: ID_FS_LABEL=Var
E: ID_FS_LABEL_ENC=Var
E: ID_FS_TYPE=ext4
E: ID_FS_USAGE=filesystem
E: ID_FS_UUID=c8e45d1e-2a80-441e-8bb6-00277b580feb
E: ID_FS_UUID_ENC=c8e45d1e-2a80-441e-8bb6-00277b580feb
E: ID_FS_VERSION=1.0
E: MAJOR=254
E: MINOR=4
E: SUBSYSTEM=block
E: TAGS=:systemd:
E: USEC_INITIALIZED=2141194