Public bug reported: Hi,
this system has a mdadm RAID volume: $ cat /proc/mdstat Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] md1 : active raid5 sde1[3] sdf1[5] sdd1[2] sdc1[1] sdb1[0] 15627542528 blocks super 1.2 level 5, 512k chunk, algorithm 2 [5/5] [UUUUU] bitmap: 0/30 pages [0KB], 65536KB chunk It is working well, but when the system boots, I see several error messages in journalctl: $ journalctl |grep mdadm Apr 08 20:23:50 xeelee systemd-udevd[473]: Process '/sbin/mdadm --incremental /dev/sde1 --offroot' failed with exit code 1. Apr 08 20:23:50 xeelee systemd-udevd[477]: Process '/sbin/mdadm --incremental /dev/sdf1 --offroot' failed with exit code 1. Apr 08 20:23:50 xeelee systemd-udevd[483]: Process '/sbin/mdadm --incremental /dev/sdb1 --offroot' failed with exit code 1. Apr 08 20:23:50 xeelee systemd-udevd[472]: Process '/sbin/mdadm --incremental /dev/sdc1 --offroot' failed with exit code 1. Apr 08 20:23:50 xeelee systemd-udevd[476]: Process '/sbin/mdadm --incremental /dev/sdd1 --offroot' failed with exit code 1. Apr 08 20:24:42 xeelee mdadm[845]: * Starting MD monitoring service mdadm --monitor Apr 08 20:24:42 xeelee mdadm[845]: ...done. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: udev 229-4ubuntu1 Uname: Linux 4.5.0-040500-lowlatency x86_64 ApportVersion: 2.20.1-0ubuntu1 Architecture: amd64 CurrentDesktop: KDE CustomUdevRuleFiles: 60-ssd-scheduler.rules Date: Fri Apr 8 20:51:27 2016 MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.5.0-040500-lowlatency root=UUID=347d095b-3b19-412b-841e-acfd162e2c53 ro quiet splash nomdmonddf nomdmonisw vt.handoff=7 SourcePackage: systemd UpgradeStatus: Upgraded to xenial on 2016-03-31 (8 days ago) dmi.bios.date: 03/25/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P1.50 dmi.board.name: HM77-HT dmi.board.vendor: ASRock dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.50:bd03/25/2013:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnHM77-HT:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To Be Filled By O.E.M. dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: To Be Filled By O.E.M. ** Affects: systemd (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug xenial -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1568097 Title: Error messages about mdadm --incremental failing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1568097/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs