[Bug 1341312] Re: System couldn't boot from degraded raid 1
And meanwhile I can confirm putting delay into premount helps. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341312 Title: System couldn't boot from degraded raid 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1341312/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341312] Re: System couldn't boot from degraded raid 1
Ah, for me it didn't boot once, but since there's timing involved, it could've involved some random amount of luck. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341312 Title: System couldn't boot from degraded raid 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1341312/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341312] Re: System couldn't boot from degraded raid 1
I mean why it boots once, but it does not boot on second attempt. What changed? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341312 Title: System couldn't boot from degraded raid 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1341312/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341312] Re: System couldn't boot from degraded raid 1
It didn't boot on the second attempt for me. Neither on the third. I do believe the workaround above would have helped, but I can't afford taking that system offline now… -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341312 Title: System couldn't boot from degraded raid 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1341312/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341312] Re: System couldn't boot from degraded raid 1
Can't get why system don't boot only on second attemp? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341312 Title: System couldn't boot from degraded raid 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1341312/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341312] Re: System couldn't boot from degraded raid 1
** Tags added: boot initramfs raid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341312 Title: System couldn't boot from degraded raid 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1341312/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341312] Re: System couldn't boot from degraded raid 1
See my Bug report + workaround there a few minutes ago: ( need to close it ... ) https://bugs.launchpad.net/ubuntu/+bug/1367666 I definitly can confirm this problem, in a VMware workstation and also with real Hardware. For the degraded MD device you need to boot a second time !! As described in my bug report problem can also be replicated easly by installing Ubuntu 14.04 on only 1 disk of a RAID1 device Workaound: echo "sleep 2" > /etc/initramfs/scripts/local-premount/delay.sh ; chmod +x delay.sh ; update-initramfs -u ( can also be done from the initramfs prompt by mounting the root device + chroot /root ) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341312 Title: System couldn't boot from degraded raid 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1341312/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341312] Re: System couldn't boot from degraded raid 1
Not in my case. It was real hardware. And I could only boot it after plugging the old drive (even though it wasn't in its best condition and needed to be replaced). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341312 Title: System couldn't boot from degraded raid 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1341312/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341312] Re: System couldn't boot from degraded raid 1
I can't confirm this bug on real hardware. First i tried to check my future configuration on virtualbox machine. But when i recieved real hardware system worked as expected: when i removed one harddrive system works as usual and there no any problems with degraded mark. After I added drive again i manually added partitions to raid and started rebuild. Maybe this bug only affect virtualbox? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341312 Title: System couldn't boot from degraded raid 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1341312/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341312] Re: System couldn't boot from degraded raid 1
** Description changed: Situation: i created software raid 1 configuration. Boot, swap and root - on different partitions. After that i am trying to emulate harddrive - problem. For this testcase i am using virtualbox machine. I simply - remove one of harddrives containers from virtual machine and trying to - boot. + were on different partitions. After that i tried to emulate harddrive + problem. For this testcase i used virtualbox machine. I removed one of + harddrive containers from virtual machine and tried to boot. What expected: system boots normal. What happened: First time after deletion system boots normal, but second time it drops into initramfs. I see that md devices exists in system and - i can mount them. And array marked as degraded. When i return disk back - system loads normal, but raid is checked as degraded and i need to add - partitions to raid again. But if i don't do it system drops to initramfs - again. So looks like system loads with degraded raid only if hardware - configuration changed. Here few screenshots. + i can mount them. And array was marked as degraded. When i return disk + back system loads normal, but raid is checked as degraded and i need to + add partitions to raid again. But if i don't do it system drops to + initramfs again. So looks like system loads with degraded raid only if + hardware configuration was changed. Here few screenshots. Screenshot when system stops booting: https://dl.dropboxusercontent.com/u/25725476/screenshot-2014.07.13-19%3A17%3A20.png cat /proc/mdstat: https://dl.dropboxusercontent.com/u/25725476/screenshot-2014.07.13-19%3A18%3A23.png mdadm -D /dev/md0: https://dl.dropboxusercontent.com/u/25725476/screenshot-2014.07.13-19%3A19%3A56.png cat /etc/fstab: https://dl.dropboxusercontent.com/u/25725476/screenshot-2014.07.13-19%3A22%3A18.png lsb_release -rd: https://dl.dropboxusercontent.com/u/25725476/screenshot-2014.07.13-19%3A37%3A09.png apt-cache policy mdadm: https://dl.dropboxusercontent.com/u/25725476/screenshot-2014.07.13-19%3A38%3A07.png ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: mdadm (not installed) ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 Uname: Linux 3.13.0-29-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 CurrentDesktop: Unity Date: Sun Jul 13 19:02:56 2014 InstallationDate: Installed on 2014-06-11 (32 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) SourcePackage: mdadm UpgradeStatus: No upgrade log present (probably fresh install) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341312 Title: System couldn't boot from degraded raid 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1341312/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341312] Re: System couldn't boot from degraded raid 1
Interestingly enough I could mount root in the (initramfs) shell, maybe it needs more time? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341312 Title: System couldn't boot from degraded raid 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1341312/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341312] Re: System couldn't boot from degraded raid 1
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: mdadm (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341312 Title: System couldn't boot from degraded raid 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1341312/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341312] Re: System couldn't boot from degraded raid 1
** Description changed: Situation: i created software raid 1 configuration. Boot, swap and root - on different partitions. After that i am trying to emulate haddrive + on different partitions. After that i am trying to emulate harddrive problem. For this i am using virtualbox machine. I simply remove harddrive from system and trying to boot. What expected: system boots normal. What happened: First time after deletion system boots normal, but second time it drops into initramfs. I see that md devices exists in system and i can mount them. And array marked as degraded. When i return disk back system loads normal, but raid is checked as degraded and i need to add partitions to raid again. But if i don't do it system drops to initramfs again. So looks like system loads with degraded raid only if hardware configuration changed. Here few screenshots. Screenshot when system stops booting: https://dl.dropboxusercontent.com/u/25725476/screenshot-2014.07.13-19%3A17%3A20.png cat /proc/mdstat: https://dl.dropboxusercontent.com/u/25725476/screenshot-2014.07.13-19%3A18%3A23.png mdadm -D /dev/md0: https://dl.dropboxusercontent.com/u/25725476/screenshot-2014.07.13-19%3A19%3A56.png cat /etc/fstab: https://dl.dropboxusercontent.com/u/25725476/screenshot-2014.07.13-19%3A22%3A18.png lsb_release -rd: https://dl.dropboxusercontent.com/u/25725476/screenshot-2014.07.13-19%3A37%3A09.png apt-cache policy mdadm: https://dl.dropboxusercontent.com/u/25725476/screenshot-2014.07.13-19%3A38%3A07.png ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: mdadm (not installed) ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 Uname: Linux 3.13.0-29-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 CurrentDesktop: Unity Date: Sun Jul 13 19:02:56 2014 InstallationDate: Installed on 2014-06-11 (32 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) SourcePackage: mdadm UpgradeStatus: No upgrade log present (probably fresh install) ** Description changed: Situation: i created software raid 1 configuration. Boot, swap and root on different partitions. After that i am trying to emulate harddrive - problem. For this i am using virtualbox machine. I simply remove - harddrive from system and trying to boot. + problem. For this testcase i am using virtualbox machine. I simply + remove one of harddrives containers from virtual machine and trying to + boot. What expected: system boots normal. What happened: First time after deletion system boots normal, but second time it drops into initramfs. I see that md devices exists in system and i can mount them. And array marked as degraded. When i return disk back system loads normal, but raid is checked as degraded and i need to add partitions to raid again. But if i don't do it system drops to initramfs again. So looks like system loads with degraded raid only if hardware configuration changed. Here few screenshots. Screenshot when system stops booting: https://dl.dropboxusercontent.com/u/25725476/screenshot-2014.07.13-19%3A17%3A20.png cat /proc/mdstat: https://dl.dropboxusercontent.com/u/25725476/screenshot-2014.07.13-19%3A18%3A23.png mdadm -D /dev/md0: https://dl.dropboxusercontent.com/u/25725476/screenshot-2014.07.13-19%3A19%3A56.png cat /etc/fstab: https://dl.dropboxusercontent.com/u/25725476/screenshot-2014.07.13-19%3A22%3A18.png lsb_release -rd: https://dl.dropboxusercontent.com/u/25725476/screenshot-2014.07.13-19%3A37%3A09.png apt-cache policy mdadm: https://dl.dropboxusercontent.com/u/25725476/screenshot-2014.07.13-19%3A38%3A07.png ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: mdadm (not installed) ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 Uname: Linux 3.13.0-29-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 CurrentDesktop: Unity Date: Sun Jul 13 19:02:56 2014 InstallationDate: Installed on 2014-06-11 (32 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) SourcePackage: mdadm UpgradeStatus: No upgrade log present (probably fresh install) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341312 Title: System couldn't boot from degraded raid 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1341312/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
