[Bug 539467] Re: SATA link power management causes disk errors and corruption
Uninstalling the tlp package resolved this issue for me (Ubuntu 14.04). Disabling laptop_mode also seemed to help: echo 0 /proc/sys/vm/laptop_mode -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/539467 Title: SATA link power management causes disk errors and corruption To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/539467/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 539467] Re: SATA link power management causes disk errors and corruption
One Additional note, when shifting from high_performance to low_power modes of operation, no errors are encountered. It only seems to happen when going from a low to high state. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/539467 Title: SATA link power management causes disk errors and corruption To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/539467/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 539467] Re: SATA link power management causes disk errors and corruption
This issue appears to be present again on kernsl 3.13 (all) 3.16 (all)
and 3.17 (all)
upon shifting sata link power from min_power state to max_performance
state all kernels report various forms of this error:
[ 45.200582] ata3.00: exception Emask 0x10 SAct 0x8000 SErr 0x5 action
0xe frozen
[ 45.200586] ata3.00: irq_stat 0x0040, PHY RDY changed
[ 45.200589] ata3: SError: { PHYRdyChg CommWake }
[ 45.200592] ata3.00: failed command: WRITE FPDMA QUEUED
[ 45.200596] ata3.00: cmd 61/e8:78:00:3f:48/00:00:04:00:00/40 tag 15 ncq
118784 out
[ 45.200596] res 40/00:7c:00:3f:48/00:00:04:00:00/40 Emask 0x10 (ATA
bus error)
[ 45.200597] ata3.00: status: { DRDY }
[ 45.200601] ata3: hard resetting link
[ 45.925051] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 45.925911] ata3.00: configured for UDMA/133
[ 45.941016] ahci :00:1f.2: port does not support device sleep
[ 45.941029] ata3: EH complete
With the current 3.13 kernel reporting the most severe errors of block
write failures, etc.
The machine this is being tested on is an A05 bios Dell XPS13 (9333)
[2.288104] ata3.00: ATA-8: LITEONIT LMT-256L9M-11 MSATA 256GB, HM8110B, max
UDMA/133
[2.288554] scsi 2:0:0:0: Direct-Access ATA LITEONIT LMT-256 10B
PQ: 0 ANSI: 5
As this machine is brand new, it's possible that the HW is actually
failing, however SMART doesn't indicate any problems with the block
device
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.17.0-031700-generic] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: LITEONIT LMT-256L9M-11 MSATA 256GB
Serial Number:TW0N42H75508548P1854
Firmware Version: HM8110B
User Capacity:256,060,514,304 bytes [256 GB]
Sector Size: 512 bytes logical/physical
Rotation Rate:Solid State Device
Device is:Not in smartctl database [for details use: -P showall]
ATA Version is: ATA8-ACS, ATA/ATAPI-7 T13/1532D revision 4a
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:Fri Oct 10 13:39:25 2014 MDT
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection:( 10) seconds.
Offline data collection
capabilities:(0x15) SMART execute Offline immediate.
No Auto Offline data collection support.
Abort Offline collection upon new
command.
No Offline surface scan supported.
Self-test supported.
No Conveyance Self-test supported.
No Selective Self-test supported.
SMART capabilities:(0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability:(0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time:( 1) minutes.
[Bug 539467] Re: SATA link power management causes disk errors and corruption
I think I have a similar problem https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1318218https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1318218 -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/539467 Title: SATA link power management causes disk errors and corruption To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/539467/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 539467] Re: SATA link power management causes disk errors and corruption
I am getting this in freshly upgraded Trusty Tahr.
It previsely mirrors the previously reported bug in every respect and I
always get the following kernel disk error when I attempt to resume
after plugging back the power cord in when running on battery power:
Mar 29 11:01:20 lenovo kernel: [ 51.906860] ideapad_laptop: Unknown event: 1
Mar 29 11:01:20 lenovo kernel: [ 52.029487] ata2.00: exception Emask 0x10 SAct
0x1 SErr 0x5 action 0xe frozen
Mar 29 11:01:20 lenovo kernel: [ 52.029493] ata2.00: irq_stat 0x0040, PHY
RDY changed
Mar 29 11:01:20 lenovo kernel: [ 52.029496] ata2: SError: { PHYRdyChg CommWake }
Mar 29 11:01:20 lenovo kernel: [ 52.029499] ata2.00: failed command: READ FPDMA
QUEUED
Mar 29 11:01:20 lenovo kernel: [ 52.029505] ata2.00: cmd
60/00:00:20:88:00/01:00:0f:00:00/40 tag 0 ncq 131072 in
Mar 29 11:01:20 lenovo kernel: [ 52.029505] res
50/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x10 (ATA bus error)
Mar 29 11:01:20 lenovo kernel: [ 52.029507] ata2.00: status: { DRDY }
A new bug was filed but I think this bug should be re-opened and my report
marked as a duplicate.
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1299567
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Title:
SATA link power management causes disk errors and corruption
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