[Bug 1587142] Re: Shutdown hangs in md kworker after "Reached target Shutdown."
as I don't want to rebuild now again, did anyone try eg. chmod +x ~/myshutdown.sh sudo ~/myshutdown.sh # with echo r > /proc/sysrq-trigger echo e > /proc/sysrq-trigger echo s > /proc/sysrq-trigger echo i > /proc/sysrq-trigger echo u > /proc/sysrq-trigger echo o > /proc/sysrq-trigger -- 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
[Bug 1587142] Re: Shutdown hangs in md kworker after "Reached target Shutdown."
a BIOS reconfig. from "RAID" to "AHCI" did not change anything. m. -- 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
[Bug 1587142] Re: Shutdown hangs in md kworker after "Reached target Shutdown."
Shutting down with a "R E S U I O" Workaround was ok. The Raid was not rebuilt. m. -- 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
[Bug 1587142] Re: Shutdown hangs in md kworker after "Reached target Shutdown."
... interesting, but the pain is the new resync ... (writing 4(8) TB on each "hanging" reboot, ehm ...) I used SysReq to sync before power-off echo 1 > /proc/sys/kernel/sysrq ALT + "DRUCK" ( or "Print Screen") + R E I S U O as a workaround. as I have to wait for the sync, I can't report now. of course that's no fun @ for remote machines. ps. the servers were on centos before, I did not have any probs there ?! m. -- 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
[Bug 1587142] Re: Shutdown hangs in md kworker after "Reached target Shutdown."
** Attachment added: "screenshot" https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1587142/+attachment/4945763/+files/reached_target.png -- 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
[Bug 1587142] Re: Shutdown hangs in md kworker after "Reached target Shutdown."
confirmed on HP ProLiant ML10 Gen9, Xeon E3-1225 v5 Intel Raid Bios set to RAID1 (4 drives, 2xraid1) Shutdowen/reboot hangs (kworkers) and Raid is rebuilt on every "reset" Linux w11 4.4.0-93-generic #116-Ubuntu SMP Fri Aug 11 21:17:51 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux Description:Ubuntu 16.04.3 LTS Release:16.04 Personalities : [raid1] [linear] [multipath] [raid0] [raid6] [raid5] [raid4] [raid10] md124 : active raid1 sdc[1] sdd[0] 2930264064 blocks super external:/md125/0 [2/2] [UU] [=>...] resync = 27.1% (795895744/2930264196) finish=190.3min speed=186838K/sec md125 : inactive sdd[1](S) sdc[0](S) 4776 blocks super external:imsm md126 : active raid1 sda[1] sdb[0] 976759808 blocks super external:/md127/0 [2/2] [UU] [===>.] resync = 75.0% (733104704/976759940) finish=28.2min speed=143955K/sec md127 : inactive sda[1](S) sdb[0](S) 5288 blocks super external:imsm unused devices: -- 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
