On Mon, 19 Feb 2007, Marc Marais wrote:
On Sun, 18 Feb 2007 07:13:28 -0500 (EST), Justin Piszcz wrote
On Sun, 18 Feb 2007, Marc Marais wrote:
On Sun, 18 Feb 2007 20:39:09 +1100, Neil Brown wrote
On Sunday February 18, marcm@xxxxxxxxxxxxxxxx wrote:
Ok, I understand the risks which is why I did a full backup before doing
this. I have subsequently recreated the array and restored my data from
backup.
Could you still please tell me exactly what kernel/mdadm version you
were using?
Thanks,
NeilBrown
2.6.20 with the patch you supplied in response to the "md6_raid5 crash
email" I posted in linux-raid a few days ago. Just as background, I replaced
the failing drive and at the same time bought an additional drive in order
to increase the array size.
mdadm -V = v2.6 - 21 December 2006. Compiled under Debian (stable).
Also, I've just noticed another drive failure with the new array with a
similar error to what happened during the grow operation (although on a
different drive) - I wonder if I should post this to linux-ide?
Feb 18 00:58:10 xerces kernel: ata4: command timeout
Feb 18 00:58:10 xerces kernel: ata4: no sense translation for status: 0x40
Feb 18 00:58:10 xerces kernel: ata4: translated ATA stat/err 0x40/00 to SCSI
SK/ASC/ASCQ 0xb/00/00
Feb 18 00:58:10 xerces kernel: ata4: status=0x40 { DriveReady }
Feb 18 00:58:10 xerces kernel: sd 4:0:0:0: SCSI error: return code =
0x08000002
Feb 18 00:58:10 xerces kernel: sdd: Current [descriptor]: sense key: Aborted
Command
Feb 18 00:58:10 xerces kernel: Additional sense: No additional sense
information
Feb 18 00:58:10 xerces kernel: Descriptor sense data with sense descriptors
(in hex):
Feb 18 00:58:10 xerces kernel: 72 0b 00 00 00 00 00 0c 00 0a 80 00
00 00 00 00
Feb 18 00:58:10 xerces kernel: 00 00 00 00
Feb 18 00:58:10 xerces kernel: end_request: I/O error, dev sdd, sector
35666775
Feb 18 00:58:10 xerces kernel: raid5: Disk failure on sdd1, disabling
device. Operation continuing on 3 devices
Regards,
Marc
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Just out of curiosity:
Feb 18 00:58:10 xerces kernel: end_request: I/O error, dev sdd,
sector 35666775
Can you run:
smartctl -d ata -t short /dev/sdd
wait 5 min
smartctl -d ata -t long /dev/sdd
wait 2-3 hr
smartctl -d ata -a /dev/sdd
And then e-mail that output to the list?
Justin.
Ok here we go:
/dev/sdd:
smartctl version 5.32 Copyright (C) 2002-4 Bruce Allen Home page is
http://smartmontools.sourceforge.net/
=== START OF INFORMATION SECTION ===
Device Model: WDC WD1600JB-00EVA0
Serial Number: WD-WMAEK2751794
Firmware Version: 15.05R15
Device is: In smartctl database [for details use: -P show]
ATA Version is: 6
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Mon Feb 19 14:38:16 2007 GMT-9
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: (0x84) Offline data collection activity
was suspended by an interrupting command from host.
Auto Offline Data Collection: Enabled.
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: (5073) seconds.
Offline data collection
capabilities: (0x79) SMART execute Offline immediate.
No Auto Offline data collection 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.
No General Purpose Logging support.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 67) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
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 0x000b 200 200 051 Pre-fail Always
- 0
3 Spin_Up_Time 0x0007 148 144 021 Pre-fail Always
- 3141
4 Start_Stop_Count 0x0032 100 100 040 Old_age Always
- 91
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always
- 0
7 Seek_Error_Rate 0x000b 200 200 051 Pre-fail Always
- 0
9 Power_On_Hours 0x0032 094 094 000 Old_age Always
- 5070
10 Spin_Retry_Count 0x0013 100 253 051 Pre-fail Always
- 0
11 Calibration_Retry_Count 0x0013 100 253 051 Pre-fail Always
- 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always
- 90
194 Temperature_Celsius 0x0022 116 253 000 Old_age Always
- 34
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always
- 0
197 Current_Pending_Sector 0x0012 200 200 000 Old_age Always
- 0
198 Offline_Uncorrectable 0x0012 200 200 000 Old_age Always
- 0
199 UDMA_CRC_Error_Count 0x000a 200 253 000 Old_age Always
- 0
200 Multi_Zone_Error_Rate 0x0009 200 155 051 Pre-fail Offline
- 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 Short offline Completed without error 00% 691 -
# 2 Extended offline Completed without error 00% 686 -
# 3 Short offline Completed without error 00% 685 -
# 4 Short offline Completed without error 00% 620 -
# 5 Extended offline Completed without error 00% 598 -
# 6 Short offline Completed without error 00% 597 -
# 7 Short offline Completed without error 00% 573 -
# 8 Short offline Completed without error 00% 549 -
# 9 Short offline Completed without error 00% 525 -
#10 Short offline Completed without error 00% 501 -
#11 Short offline Completed without error 00% 477 -
#12 Short offline Completed without error 00% 453 -
#13 Short offline Completed without error 00% 382 -
#14 Short offline Completed without error 00% 358 -
#15 Short offline Completed without error 00% 334 -
#16 Short offline Completed without error 00% 310 -
#17 Short offline Completed without error 00% 286 -
#18 Extended offline Completed without error 00% 264 -
#19 Short offline Completed without error 00% 263 -
#20 Short offline Completed without error 00% 239 -
#21 Short offline Completed without error 00% 215 -
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.
--
/dev/sdc:
smartctl version 5.32 Copyright (C) 2002-4 Bruce Allen Home page is
http://smartmontools.sourceforge.net/
=== START OF INFORMATION SECTION ===
Device Model: WDC WD1600JB-00REA0
Serial Number: WD-WCANM4681863
Firmware Version: 20.00K20
Device is: In smartctl database [for details use: -P show]
ATA Version is: 7
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Mon Feb 19 14:38:11 2007 GMT-9
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: (0x85) Offline data collection activity
was aborted by an interrupting command from host.
Auto Offline Data Collection: Enabled.
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: (4980) 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: ( 60) minutes.
Conveyance self-test routine
recommended polling time: ( 6) minutes.
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 200 200 051 Pre-fail Always
- 0
3 Spin_Up_Time 0x0003 184 184 021 Pre-fail Always
- 3775
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always
- 19
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always
- 0
7 Seek_Error_Rate 0x000f 200 200 051 Pre-fail Always
- 0
9 Power_On_Hours 0x0032 094 094 000 Old_age Always
- 4834
10 Spin_Retry_Count 0x0013 100 253 051 Pre-fail Always
- 0
11 Calibration_Retry_Count 0x0012 100 253 051 Old_age Always
- 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always
- 18
194 Temperature_Celsius 0x0022 114 095 000 Old_age Always
- 33
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always
- 0
197 Current_Pending_Sector 0x0012 200 200 000 Old_age Always
- 0
198 Offline_Uncorrectable 0x0010 200 200 000 Old_age Offline
- 0
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always
- 0
200 Multi_Zone_Error_Rate 0x0009 200 200 051 Pre-fail Offline
- 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 Short offline Completed without error 00% 4823 -
# 2 Extended offline Completed without error 00% 4819 -
# 3 Short offline Completed without error 00% 4817 -
# 4 Short offline Completed without error 00% 4799 -
# 5 Short offline Completed without error 00% 4775 -
# 6 Short offline Completed without error 00% 4751 -
# 7 Extended offline Completed without error 00% 4728 -
# 8 Short offline Completed without error 00% 4727 -
# 9 Short offline Completed without error 00% 4703 -
#10 Short offline Completed without error 00% 4679 -
#11 Short offline Completed without error 00% 4655 -
#12 Short offline Completed without error 00% 4631 -
#13 Short offline Completed without error 00% 4607 -
#14 Short offline Completed without error 00% 4583 -
#15 Short offline Completed without error 00% 4511 -
#16 Short offline Completed without error 00% 4487 -
#17 Short offline Completed without error 00% 4463 -
#18 Short offline Completed without error 00% 4439 -
#19 Short offline Completed without error 00% 4415 -
#20 Extended offline Completed without error 00% 4393 -
#21 Short offline Completed without error 00% 4391 -
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.
Strange, sounds like an interrupt problem to me then, what does cat
/proc/interrupts say? What does dmesg say? Any errors there? Your disks
appear to be fine.
Justin.
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