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[Stefan Bader <stefan.bader@xxxxxxxxxxxxx>]

In order to get some more insight about when this fs corruption happens,
please provide a console log of a provisioning run which on reboot into
the prepared system sees those issues.

** Changed in: linux (Ubuntu)
       Status: Confirmed => Incomplete

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https://bugs.launchpad.net/bugs/1462530

Title:
  multipath errors on vivid and wily kernel?

Status in linux package in Ubuntu:
  Incomplete

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

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