On Fri, 21 Nov 2014 13:31:21 +1100 Dmitry Smirnov <[email protected]> wrote: > Package: systemd > Version: 215-5+b1 > Severity: normal > > Switching to systemd with Wheezy to Jessie upgrade broke a particular > Btrfs mount in fstab. Btrfs consists of three devices: > > ~~~~ $ sudo btrfs fi show > Label: 'tmp_area' uuid: aa5965b1-a602-4f71-8535-8601dfaae540 > Total devices 3 FS bytes used 528.00GiB > devid 4 size 601.00GiB used 517.03GiB path /dev/mapper/tmp@700 > devid 6 size 834.00GiB used 547.03GiB path /dev/mapper/tmp@900 > devid 7 size 834.00GiB used 30.00GiB path /dev/mapper/tmp@900hy > ~~~~ > > Mounted from "/etc/fstab" as follows: > > ~~~~ /etc/fstab: > #LABEL="tmp_area" /mnt/tmp btrfs > _netdev,noatime,nodiratime,autodefrag 0 0 > /dev/disk/by-label/tmp_area /mnt/tmp btrfs > _netdev,noatime,nodiratime,autodefrag 0 0 > ~~~~ > > All underlying devices are successfully unlocked automatically > as per "/etc/crypttab": > > ~~~~ /etc/crypttab: > tmp@700 UUID=eaa37bee-5df3-429c-b3e2-ee28f9fde282 /root/hddkey.txt luks > tmp@900 UUID=e66b87a9-1090-4077-b476-a33e19e9a341 /root/hddkey.txt luks > tmp@900hy UUID=379dd7f5-f04e-4f45-8856-7bff929a34ce /root/hddkey.txt luks > ~~~~ > > On boot systemd waits for 1.5 min. then gives up and goes on so first thing > I have to do when system boots is to run the following command as root: > > mount -av > > Which successfully mounts "/mnt/tmp". > > I don't understand why systemd fails to notice appearance of > "/dev/disk/by-label/tmp_area" long after all three block devices > became available... As you can see I tried "_netdev" workaround > to delay mount but it did not help...
Looks like a duplicate of #747629. Could you check the output of udevadm info --query=all for the underlying devices and see what ID_BTRFS_READY is set to. Thanks -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth?
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