Public bug reported: Hi all,
probably the issue is caused by changing the SATA-port where RAID disks were originally attached -- this is the only thing that happened before my Ubuntu 14.04 (kernel-3.13.0-27) became unbootable. During the boot the OS runs into infinite loop reporting from time to time these: incrementally starting raid arrays mdadm: Create user root not found mdadm: create group disk not found incrementally started raid arrays Since mdadm is in initrd image, I don't even know how to skip mdadm -- workarounds are very welcome, please! For example, renaming /etc/mdadm/mdadm.conf in initrd image didn't help, mdadm then just repeats infinitely without group/user-related errors: incrementally starting raid arrays incrementally started raid arrays incrementally starting raid arrays incrementally started raid arrays ... Disks are successfully assembled into a RAID under LiveCD Ubuntu 13 (yes , i have only old CD here) Why I consider this a bug? because my RAID-array is needed at application level, not on OS-level (e.g. it is not mounted as / or /boot). So, if one can't boot into OS it is a serious bug. Last but not least, I was never choosing to put mdadm into initramfs, so it is a decision taken by default that leads to not-bootable system... ** Affects: mdadm (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1335642 Title: mdadm runs into infinite loop and prevents initrd/initramfs phase to finish on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1335642/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs