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[Launchpad Bug Tracker <985429@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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https://bugs.launchpad.net/bugs/985429

Title:
  SATA 3 error on intense disk activity

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  On Natty:
  Linux name 2.6.38-14-generic #58-Ubuntu SMP Tue Mar 27 20:04:55 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

  Using two WD Caviar Black SATA3 (WD1002FAEX) drives raid 0 on a Marvell SATA RAID controller built into the Asus Rampage III.
  Both drives have Native Command Queuing.

  Drive is /dev/sdb1, formatted ext4.

  Controller from lspci:
  01:00.0 SATA controller [0106]: Marvell Technology Group Ltd. 88SE9123 PCIe SATA 6.0 Gb/s controller [1b4b:9123] (rev 11) (prog-if 01 [AHCI 1.0])

  This issue may be related to or a duplicate of Bug #539467.  Though it
  is a desktop machine, not a laptop.  So not power state changes caused
  by power cable being plugged or unplugged.

  I have seen references to a problem with NCQ, but I don't know if that is relevant here.
  I have seen references to a problem with these drives in RAID configuration, but I don't know if that is relevant here.

  Symptoms:
  1.  Transferring > 200 GB of data.
  2.  System freezes while drive light flashes once per 2 seconds
  3a.  95 % of time:  after 10-20 seconds, system recovers.  (see attached syslog)
  3b.  5 % of time:  system does not recover.  Drive light flickers with some activity (v. dim, though).  System can be reset with Ctrl-Alt-SysRq-B.

  If system recovers, syslog contains attached file:  120418_syslog.txt
  (will attach).

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: linux-image-2.6.38-14-generic 2.6.38-14.58
  ProcVersionSignature: Ubuntu 2.6.38-14.58-generic 2.6.38.8
  Uname: Linux 2.6.38-14-generic x86_64
  NonfreeKernelModules: nvidia
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  daddison   2060 F.... pulseaudio
   /dev/snd/controlC0:  daddison   2060 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf7dd8000 irq 77'
     Mixer name	: 'Realtek ALC889'
     Components	: 'HDA:10ec0889,1043840f,00100004'
     Controls      : 37
     Simple ctrls  : 22
  Card1.Amixer.info:
   Card hw:1 'U0x46d0x8c5'/'USB Device 0x46d:0x8c5 at usb-0000:00:1a.7-6, high speed'
     Mixer name	: 'USB Mixer'
     Components	: 'USB046d:08c5'
     Controls      : 2
     Simple ctrls  : 1
  Card1.Amixer.values:
   Simple mixer control 'Mic',0
     Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
     Capture channels: Mono
     Limits: Capture 0 - 3072
     Mono: Capture 3069 [100%] [29.98dB] [on]
  Card2.Amixer.info:
   Card hw:2 'NVidia'/'HDA NVidia at 0xfbcfc000 irq 34'
     Mixer name	: 'Nvidia GPU 10 HDMI/DP'
     Components	: 'HDA:10de0010,10de0101,00100100'
     Controls      : 16
     Simple ctrls  : 4
  Date: Wed Apr 18 23:32:20 2012
  HibernationDevice: RESUME=UUID=37a68e01-2b82-4148-aecd-c3c3579cc6eb
  InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
  IwConfig:
   lo        no wireless extensions.
   
   eth0      no wireless extensions.
  MachineType: System manufacturer System Product Name
  ProcEnviron:
   LANGUAGE=en_CA:en
   PATH=(custom, user)
   LANG=en_CA.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-14-generic root=UUID=ea6d0209-89a2-47bf-899d-9edf2936f462 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-2.6.38-14-generic N/A
   linux-backports-modules-2.6.38-14-generic  N/A
   linux-firmware                             1.52.4
  RfKill:
   0: hci0: Bluetooth
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to natty on 2011-05-02 (353 days ago)
  dmi.bios.date: 03/17/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1301
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: Rampage III Extreme
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev 2.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1301:bd03/17/2011:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnRampageIIIExtreme:rvrRev2.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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