kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Rami Al-Rfou', this bug was reported a while ago and there hasn't been
any activity in it recently. We were wondering if this is still an
issue? If so, could you please test for this with the latest development
release of Ubuntu? ISO images are available from
http://cdimage.ubuntu.com/ubuntu-server/daily/current/ .

If it remains an issue, could you please just make a comment to this.

If reproducible, could you also please test the latest upstream kernel available (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.13-rc5

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.

** No longer affects: linux (Ubuntu)

** Project changed: linux => linux (Ubuntu)

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

** Attachment removed: "dmesg.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/986321/+attachment/3108187/+files/dmesg.txt

** Attachment removed: "dmesg.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/986321/+attachment/3141096/+files/dmesg.txt

** Attachment removed: "lspci-dmesg.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/986321/+attachment/3485958/+files/lspci-dmesg.txt

-- 
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/986321

Title:
  READ/Write FPDMA QUEUED failures

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  We have a setup of
  1- 3 Sata PCI cards (Syba PCI Express SATA II 4-Port RAID Controller Card SY-PEX40008) 2- connected to 9 backplanes (CFI-B53PM 5 Port Backplane (SiI3726)).
  Exact replica of this configuration http://blog.backblaze.com/2011/07/20/petabytes-on-a-budget-v2-0revealing-more-secrets/.

  We tried Ubuntu Server 12.04/Debian Stable/BSD7/BSD8 with ext4/zfs and all give us such read/write errors.
  ---
  AlsaDevices:
   total 0
   crw-rw---T 1 root audio 116,  1 Apr 20 14:10 seq
   crw-rw---T 1 root audio 116, 33 Apr 20 14:10 timer
  AplayDevices: aplay: device_list:252: no soundcards found...
  ApportVersion: 2.0.1-0ubuntu2
  Architecture: amd64
  ArecordDevices: arecord: device_list:252: no soundcards found...
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 12.04
  HibernationDevice: RESUME=UUID=16877cc2-98af-4f72-b1bc-7f1ee98f6fcd
  InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Beta amd64 (20120413)
  IwConfig:
   lo        no wireless extensions.

   eth1      no wireless extensions.

   eth0      no wireless extensions.
  MachineType: Supermicro X8SIL
  NonfreeKernelModules: zfs zcommon znvpair zavl zunicode
  Package: linux (not installed)
  PciMultimedia:

  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-23-generic root=UUID=de87ad5f-e76f-4180-a7ce-9b29c9443b9f ro
  ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory /home/localadmin not ours.
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-23-generic N/A
   linux-backports-modules-3.2.0-23-generic  N/A
   linux-firmware                            1.79
  RfKill:

  SourcePackage: linux
  Tags:  precise precise
  Uname: Linux 3.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  dmi.bios.date: 05/27/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.1
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: X8SIL
  dmi.board.vendor: Supermicro
  dmi.board.version: 0123456789
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 24
  dmi.chassis.vendor: Supermicro
  dmi.chassis.version: 0123456789
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.1:bd05/27/2010:svnSupermicro:pnX8SIL:pvr0123456789:rvnSupermicro:rnX8SIL:rvr0123456789:cvnSupermicro:ct24:cvr0123456789:
  dmi.product.name: X8SIL
  dmi.product.version: 0123456789
  dmi.sys.vendor: Supermicro

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