Date: Tue, 14 Feb 2012 16:55:10 +0100 From: Claudius Herder <claudius@ambtec.de> To: freebsd-stable@freebsd.org Subject: Re: problems with AHCI on FreeBSD 8.2 Message-ID: <4F3A83DE.3000200@ambtec.de> In-Reply-To: <20120214141601.GA98986@icarus.home.lan> References: <20120214091909.GP2010@equilibrium.bsdes.net> <20120214100513.GA94501@icarus.home.lan> <20120214135435.GQ2010@equilibrium.bsdes.net> <20120214141601.GA98986@icarus.home.lan>
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Hello,
I have got a quite similar problem with AHCI on FreeBSD 8.2 and it still
persists on FreeBSD 9.0 release.
Switching from ahci to ataahci resolved the problem for me too.
I'm using gmirror for swap, system is on a zpool and the problem first
occurred during a zpool scrub, but it is easily reproducible with dd.
The timeouts only occur when writing to disks, dd if=/dev/ada{0|1}
of=/dev/null is not an issue.
Sometimes I need to power off the server because after a reboot one disk
is still missing.
I really would like to help in this issue, so let me know if you need
any more information.
--
Claudius
dmesg:
--cut--
Jan 14 01:33:57 server kernel: ahcich0: Timeout on slot 7 port 0
Jan 14 01:33:57 server kernel: ahcich0: is 00000000 cs 00000080 ss
00000000 rs 00000080 tfd c0 serr 00000000 cmd 0004c717
Jan 14 01:33:57 server kernel: ahcich1: Timeout on slot 31 port 0
Jan 14 01:33:57 server kernel: ahcich1: is 00000000 cs 80000000 ss
00000000 rs 80000000 tfd c0 serr 00000000 cmd 0004df17
Jan 14 01:33:57 server kernel: ahcich0: Timeout on slot 7 port 0
Jan 14 01:33:57 server kernel: ahcich0: is 00000000 cs 0000f800 ss
0000ff80 rs 0000ff80 tfd c0 serr 00000000 cmd 0004cb17
Jan 14 01:33:57 server kernel: ahcich1: Timeout on slot 31 port 0
Jan 14 01:33:57 server kernel: ahcich1: is 00000000 cs 000000f8 ss
800000ff rs 800000ff tfd c0 serr 00000000 cmd 0004c317
Jan 14 01:33:57 server kernel: ahcich0: Timeout on slot 23 port 0
Jan 14 01:33:57 server kernel: ahcich0: is 00000000 cs 01800000 ss
00000000 rs 01800000 tfd c0 serr 00000000 cmd 0004d717
Jan 14 01:33:57 server kernel: ahcich1: Timeout on slot 15 port 0
Jan 14 01:33:57 server kernel: ahcich1: is 00000000 cs 00018000 ss
00000000 rs 00018000 tfd c0 serr 00000000 cmd 0004cf17
Jan 14 01:33:57 server kernel: ahcich1: Timeout on slot 17 port 0
Jan 14 01:33:57 server kernel: ahcich1: is 00000000 cs 01f80000 ss
01fe0000 rs 01fe0000 tfd c0 serr 00000000 cmd 0004d317
Jan 14 01:33:57 server kernel: ahcich0: AHCI reset: device not ready
after 31000ms (tfd = 00000080)
Jan 14 01:33:57 server kernel: ahcich1: Timeout on slot 31 port 0
Jan 14 01:33:57 server kernel: ahcich1: is 00000000 cs 80000000 ss
00000000 rs 80000000 tfd c0 serr 00000000 cmd 0004df17
Jan 14 01:33:57 server kernel: ahcich0: Timeout on slot 24 port 0
--cut--
smartctl -a /dev/ada0
smartctl 5.42 2011-10-20 r3458 [FreeBSD 9.0-RELEASE amd64] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: SAMSUNG SpinPoint F1 DT
Device Model: SAMSUNG HD753LJ
Serial Number: S13UJDWS900110
LU WWN Device Id: 5 0024e9 0020d1bfa
Firmware Version: 1AA01118
User Capacity: 750,156,374,016 bytes [750 GB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: 8
ATA Standard is: ATA-8-ACS revision 3b
Local Time is: Tue Feb 14 16:32:58 2012 CET
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: ( 9429) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
Conveyance Self-test supported.
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: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 158) minutes.
Conveyance self-test routine
recommended polling time: ( 17) minutes.
SCT capabilities: (0x003f) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE
UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 100 100 051 Pre-fail Always
- 0
3 Spin_Up_Time 0x0007 082 082 011 Pre-fail Always
- 6340
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always
- 8
5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always
- 0
7 Seek_Error_Rate 0x000f 100 100 051 Pre-fail Always
- 0
8 Seek_Time_Performance 0x0025 100 100 015 Pre-fail
Offline - 0
9 Power_On_Hours 0x0032 096 096 000 Old_age Always
- 19820
10 Spin_Retry_Count 0x0033 100 100 051 Pre-fail Always
- 0
11 Calibration_Retry_Count 0x0012 100 100 000 Old_age Always
- 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always
- 8
13 Read_Soft_Error_Rate 0x000e 100 100 000 Old_age Always
- 0
183 Runtime_Bad_Block 0x0032 100 100 000 Old_age Always
- 0
184 End-to-End_Error 0x0033 100 100 000 Pre-fail Always
- 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always
- 0
188 Command_Timeout 0x0032 100 100 000 Old_age Always
- 0
190 Airflow_Temperature_Cel 0x0022 067 050 000 Old_age Always
- 33 (Min/Max 30/35)
194 Temperature_Celsius 0x0022 067 048 000 Old_age Always
- 33 (Min/Max 29/38)
195 Hardware_ECC_Recovered 0x001a 100 100 000 Old_age Always
- 614819290
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always
- 0
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always
- 0
198 Offline_Uncorrectable 0x0030 100 100 000 Old_age
Offline - 0
199 UDMA_CRC_Error_Count 0x003e 100 100 000 Old_age Always
- 14
200 Multi_Zone_Error_Rate 0x000a 100 100 000 Old_age Always
- 0
201 Soft_Read_Error_Rate 0x000a 100 100 000 Old_age Always
- 0
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]
SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.
smartctl -a /dev/ada1
smartctl 5.42 2011-10-20 r3458 [FreeBSD 9.0-RELEASE amd64] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: SAMSUNG SpinPoint F1 DT
Device Model: SAMSUNG HD753LJ
Serial Number: S13UJDWS900108
LU WWN Device Id: 5 0024e9 0020d1be9
Firmware Version: 1AA01118
User Capacity: 750,156,374,016 bytes [750 GB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: 8
ATA Standard is: ATA-8-ACS revision 3b
Local Time is: Tue Feb 14 16:33:09 2012 CET
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: ( 8891) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
Conveyance Self-test supported.
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: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 149) minutes.
Conveyance self-test routine
recommended polling time: ( 16) minutes.
SCT capabilities: (0x003f) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE
UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 100 100 051 Pre-fail Always
- 0
3 Spin_Up_Time 0x0007 082 082 011 Pre-fail Always
- 6330
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always
- 8
5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always
- 0
7 Seek_Error_Rate 0x000f 100 100 051 Pre-fail Always
- 0
8 Seek_Time_Performance 0x0025 100 100 015 Pre-fail
Offline - 13610
9 Power_On_Hours 0x0032 096 096 000 Old_age Always
- 19821
10 Spin_Retry_Count 0x0033 100 100 051 Pre-fail Always
- 0
11 Calibration_Retry_Count 0x0012 100 100 000 Old_age Always
- 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always
- 8
13 Read_Soft_Error_Rate 0x000e 100 100 000 Old_age Always
- 0
183 Runtime_Bad_Block 0x0032 100 100 000 Old_age Always
- 0
184 End-to-End_Error 0x0033 100 100 000 Pre-fail Always
- 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always
- 0
188 Command_Timeout 0x0032 100 100 000 Old_age Always
- 0
190 Airflow_Temperature_Cel 0x0022 068 052 000 Old_age Always
- 32 (Min/Max 29/35)
194 Temperature_Celsius 0x0022 068 050 000 Old_age Always
- 32 (Min/Max 29/37)
195 Hardware_ECC_Recovered 0x001a 100 100 000 Old_age Always
- 561160707
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always
- 0
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always
- 0
198 Offline_Uncorrectable 0x0030 100 100 000 Old_age
Offline - 0
199 UDMA_CRC_Error_Count 0x003e 100 100 000 Old_age Always
- 46
200 Multi_Zone_Error_Rate 0x000a 100 100 000 Old_age Always
- 0
201 Soft_Read_Error_Rate 0x000a 100 100 000 Old_age Always
- 0
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining
LifeTime(hours) LBA_of_first_error
# 1 Extended offline Completed without error 00% 18167
-
# 2 Short offline Completed without error 00% 14879
-
SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.
smartctl -l sataphy /dev/ada0
smartctl 5.42 2011-10-20 r3458 [FreeBSD 9.0-RELEASE amd64] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
SATA Phy Event Counters (GP Log 0x11)
ID Size Value Description
0x000a 2 150 Device-to-host register FISes sent due to a COMRESET
0x0001 2 3 Command failed due to ICRC error
0x0002 2 0 R_ERR response for data FIS
0x0003 2 0 R_ERR response for device-to-host data FIS
0x0004 2 0 R_ERR response for host-to-device data FIS
0x0005 2 0 R_ERR response for non-data FIS
0x0006 2 0 R_ERR response for device-to-host non-data FIS
0x0007 2 0 R_ERR response for host-to-device non-data FIS
0x0008 2 0 Device-to-host non-data FIS retries
0x0009 2 173 Transition from drive PhyRdy to drive PhyNRdy
0x000b 2 0 CRC errors within host-to-device FIS
0x000d 2 0 Non-CRC errors within host-to-device FIS
0x000f 2 0 R_ERR response for host-to-device data FIS, CRC
0x0010 2 0 R_ERR response for host-to-device data FIS, non-CRC
0x0012 2 0 R_ERR response for host-to-device non-data FIS, CRC
0x0013 2 0 R_ERR response for host-to-device non-data FIS,
non-CRC
smartctl -l sataphy /dev/ada1
smartctl 5.42 2011-10-20 r3458 [FreeBSD 9.0-RELEASE amd64] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
SATA Phy Event Counters (GP Log 0x11)
ID Size Value Description
0x000a 2 155 Device-to-host register FISes sent due to a COMRESET
0x0001 2 65535+ Command failed due to ICRC error
0x0002 2 0 R_ERR response for data FIS
0x0003 2 0 R_ERR response for device-to-host data FIS
0x0004 2 0 R_ERR response for host-to-device data FIS
0x0005 2 0 R_ERR response for non-data FIS
0x0006 2 0 R_ERR response for device-to-host non-data FIS
0x0007 2 0 R_ERR response for host-to-device non-data FIS
0x0008 2 0 Device-to-host non-data FIS retries
0x0009 2 178 Transition from drive PhyRdy to drive PhyNRdy
0x000b 2 0 CRC errors within host-to-device FIS
0x000d 2 0 Non-CRC errors within host-to-device FIS
0x000f 2 0 R_ERR response for host-to-device data FIS, CRC
0x0010 2 0 R_ERR response for host-to-device data FIS, non-CRC
0x0012 2 0 R_ERR response for host-to-device non-data FIS, CRC
0x0013 2 0 R_ERR response for host-to-device non-data FIS,
non-CRC
smartctl -l devstat /dev/ada0
smartctl 5.42 2011-10-20 r3458 [FreeBSD 9.0-RELEASE amd64] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
(pass0:ata2:0:0:0): READ_LOG_EXT. ACB: 2f 00 04 00 00 40 00 00 00 00 01 00
(pass0:ata2:0:0:0): CAM status: ATA Status Error
(pass0:ata2:0:0:0): ATA status: 51 (DRDY SERV ERR), error: 04 (ABRT )
(pass0:ata2:0:0:0): RES: 51 04 04 00 00 00 00 00 00 01 00
ATA_READ_LOG_EXT (addr=0x04:0x00, page=0, n=1) failed: No error: 0
smartctl -l devstat /dev/ada1
smartctl 5.42 2011-10-20 r3458 [FreeBSD 9.0-RELEASE amd64] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
(pass1:ata3:0:0:0): READ_LOG_EXT. ACB: 2f 00 04 00 00 40 00 00 00 00 01 00
(pass1:ata3:0:0:0): CAM status: ATA Status Error
(pass1:ata3:0:0:0): ATA status: 51 (DRDY SERV ERR), error: 04 (ABRT )
(pass1:ata3:0:0:0): RES: 51 04 04 00 00 00 00 00 00 01 00
ATA_READ_LOG_EXT (addr=0x04:0x00, page=0, n=1) failed: No error: 0
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