[Bug 1608495] Re: IMSM fakeraid handled by mdadm: unclean mounted volumes on shutdown/reboot
I think this issue is occuring because I am running a bcache cache device on a VROC IMSM 'fake raid' device. Once I followed Dimitri's finalrd steps in post #14 (this is required), I also had to add the following script '/lib/systemd/system-shutdown/bcache_stop' Please make sure you run 'chmod +x /lib/systemd/system- shutdown/bcache_stop' after creating the file with the contents below: #!/bin/bash for stop in /sys/block/bcache[0-9]*/bcache/stop do [ -f "$stop" ] || continue #echo "Stopping $stop" echo 1 > $stop echo 1 > $stop done for stop in /sys/fs/bcache/*/stop do [ -f "$stop" ] || continue #echo "Stopping $stop" echo 1 > $stop echo 1 > $stop done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1608495 Title: IMSM fakeraid handled by mdadm: unclean mounted volumes on shutdown/reboot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1608495/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1608495] Re: IMSM fakeraid handled by mdadm: unclean mounted volumes on shutdown/reboot
I find that the issue is resolved if I run "/usr/bin/finalrd" after I boot so that the /run/initramfs directory is populated. Do I need to run "/usr/bin/finalrd" on start (I see it runs on shutdown)? Do I need any "/etc/initramfs-tools" hooks or scripts? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1608495 Title: IMSM fakeraid handled by mdadm: unclean mounted volumes on shutdown/reboot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1608495/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1608495] Re: IMSM fakeraid handled by mdadm: unclean mounted volumes on shutdown/reboot
It seems like the fix stopped working - On every reboot now, the IMSM VROC raid drive is being resynced Is this related to a bug that produces this error? I see this a few times right before reboot systemd shutdown [1] Failed to wait for process : protocol error -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1608495 Title: IMSM fakeraid handled by mdadm: unclean mounted volumes on shutdown/reboot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1608495/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1608495] Re: IMSM fakeraid handled by mdadm: unclean mounted volumes on shutdown/reboot
First reboot: IMSM/VROC RAID1 resynced (as you stated) I waited for the RAID volume to become clean and then rebooted. Second reboot: Raid did not resync and bcache volume successfully mounted! Third reboot: Raid did not resync and bcache volume successfully mounted! Thank you so much, Dimitri! You fixed my issue -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1608495 Title: IMSM fakeraid handled by mdadm: unclean mounted volumes on shutdown/reboot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1608495/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1608495] Re: IMSM fakeraid handled by mdadm: unclean mounted volumes on shutdown/reboot
Anything special needed for bcache for finalrd? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1608495 Title: IMSM fakeraid handled by mdadm: unclean mounted volumes on shutdown/reboot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1608495/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1608495] Re: IMSM fakeraid handled by mdadm: unclean mounted volumes on shutdown/reboot
thank you so much, Dimitri. I will test and confirm -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1608495 Title: IMSM fakeraid handled by mdadm: unclean mounted volumes on shutdown/reboot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1608495/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1608495] Re: IMSM fakeraid handled by mdadm: unclean mounted volumes on shutdown/reboot
I am having this issue using IMSM / VROC 6.2 on Ubuntu 18.04 LTS, Kernel 5.3.0-28, mdadm - v4.1-rc1 - 2018-03-22. I am running a bcache cache device on one of the RAID 1 IMSM (VROC) arrays. At the very minimum, every reboot the device needs to resync (not shutting down clean). What other information is required to help us debug this issue? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1608495 Title: IMSM fakeraid handled by mdadm: unclean mounted volumes on shutdown/reboot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1608495/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1587142] Re: Shutdown hangs in md kworker after "Reached target Shutdown."
I am having this issue using IMSM / VROC 6.2 on Ubuntu 18.04 LTS, Kernel 5.3.0-28, mdadm - v4.1-rc1 - 2018-03-22. I am running a bcache cache device on one of the RAID 1 IMSM (VROC) arrays. At the very minimum, every reboot the device needs to resync (not shutting down clean). What other information is required to help us debug this issue? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1587142 Title: Shutdown hangs in md kworker after "Reached target Shutdown." To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1587142/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
