This bug seems to have been addressed in multipath-tools per https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=788841. Closing out this side.
** Changed in: linux (Ubuntu) Status: Confirmed => Won't Fix -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1462530 Title: multipath errors on vivid and wily kernel? Status in linux package in Ubuntu: Won't Fix Bug description: Oleg and I got changes into curtin to fix bug 1371634. So that now we can boot into multipath iscsi devices on power. It seems to go well enough with trusty+hwe-u, but when trying vivid, I am seeing errors. Boot was failing in one case --- AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Jun 8 16:05 seq crw-rw---- 1 root audio 116, 33 Jun 8 16:05 timer AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.17.3-0ubuntu4 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 15.10 Lsusb: Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Package: linux (not installed) PciMultimedia: ProcEnviron: TERM=screen PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: ProcKernelCmdLine: root=UUID=962acf9e-cd1c-49b0-9264-801271cd510f ro console=hvc0 ProcLoadAvg: 0.08 0.12 0.10 1/1126 3818 ProcLocks: 1: FLOCK ADVISORY WRITE 2951 00:12:14557 0 EOF 2: POSIX ADVISORY WRITE 2952 00:12:43306 0 EOF 3: POSIX ADVISORY WRITE 2905 00:12:22701 0 EOF 4: POSIX ADVISORY WRITE 2965 00:12:18505 0 EOF ProcSwaps: Filename Type Size Used Priority /swap.img file 8388544 0 -1 ProcVersion: Linux version 3.19.0-20-generic (buildd@fisher03) (gcc version 4.9.2 (Ubuntu 4.9.2-10ubuntu13) ) #20-Ubuntu SMP Fri May 29 10:03:56 UTC 2015 ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8 RelatedPackageVersions: linux-restricted-modules-3.19.0-20-generic N/A linux-backports-modules-3.19.0-20-generic N/A linux-firmware 1.144 RfKill: Error: [Errno 2] No such file or directory Tags: wily uec-images UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' Uname: Linux 3.19.0-20-generic ppc64le UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True cpu_cores: Number of cores present = 20 cpu_coreson: Number of cores online = 20 cpu_dscr: DSCR is 0 cpu_freq: min: 3.693 GHz (cpu 72) max: 3.695 GHz (cpu 87) avg: 3.694 GHz cpu_runmode: Could not retrieve current diagnostics mode, No firmware implementation of function cpu_smt: SMT=8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1462530/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp