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Date: Sat, 12 May 2007 18:52:07 -0700
From: Fred Moyer <fred@...hotpenguin.com>
To: Robert Hancock <hancockr@...w.ca>
CC: linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org
Subject: Re: [2.6.21.1] SATA freeze
Robert Hancock wrote:
> Fred Moyer wrote:
>>> This appears to be a different problem. Something is issuing
>>> SMART-related commands (smartd or smartctl perhaps) which the drive
>>> seems to be reacting strangely to. It apparently completed the
>>> command but never raised DRQ to request any data being transferred
>>> even though we expected it to. Maybe SMART is disabled on the drive
>>> and that's causing it to just toss these commands? CCing linux-ide in
>>> case anyone knows what would cause this.
>>
>> Here's smartctl -a for this drive - same output for both sda and sdb.
>> Smartd is currently running. Any advice appreciated.
>>
> Sounds like SMART is likely disabled on that drive. You can try doing
> "smartctl -s on /dev/sda" and see if that will turn it on.
>
Sorry - that last post of mine was brain dead. Here's the one with
(hopefully) useful data.
app2 ~ # smartctl -d ata -a /dev/sda
smartctl version 5.36 [x86_64-pc-linux-gnu] Copyright (C) 2002-6 Bruce Allen
Home page is http://smartmontools.sourceforge.net/
=== START OF INFORMATION SECTION ===
Device Model: ST3808110AS
Serial Number: 5LR8895K
Firmware Version: 3.AJJ
User Capacity: 80,026,361,856 bytes
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: 7
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Sat May 12 18:49:06 2007 PDT
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: (0x82) Offline data collection activity
was completed without error.
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: ( 431) seconds.
Offline data collection
capabilities: (0x5b) SMART execute Offline immediate.
Auto Offline data collection
on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
No 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: ( 27) minutes.
SMART Attributes Data Structure revision number: 10
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 100 253 006 Pre-fail
Always - 0
3 Spin_Up_Time 0x0002 097 094 000 Old_age
Always - 0
4 Start_Stop_Count 0x0033 100 100 020 Pre-fail
Always - 41
5 Reallocated_Sector_Ct 0x0033 098 098 036 Pre-fail
Always - 80
7 Seek_Error_Rate 0x000f 073 060 030 Pre-fail
Always - 23194052
9 Power_On_Hours 0x0032 096 096 000 Old_age
Always - 3899
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail
Always - 0
12 Power_Cycle_Count 0x0033 100 100 020 Pre-fail
Always - 108
187 Unknown_Attribute 0x0032 001 001 000 Old_age Always
- 17863
189 Unknown_Attribute 0x003a 100 100 000 Old_age Always
- 0
190 Unknown_Attribute 0x0022 070 057 045 Old_age Always
- 2689188364318
194 Temperature_Celsius 0x0022 030 043 000 Old_age Always
- 30 (Lifetime Min/Max 0/22)
195 Hardware_ECC_Recovered 0x001a 048 045 000 Old_age Always
- 2474070
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always
- 0
198 Offline_Uncorrectable 0x0010 100 100 000 Old_age
Offline - 0
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always
- 7
200 Multi_Zone_Error_Rate 0x0000 100 253 000 Old_age
Offline - 0
202 TA_Increase_Count 0x0032 100 253 000 Old_age Always
- 0
SMART Error Log Version: 1
ATA Error Count: 8 (device log contains only the most recent five errors)
CR = Command Register [HEX]
FR = Features Register [HEX]
SC = Sector Count Register [HEX]
SN = Sector Number Register [HEX]
CL = Cylinder Low Register [HEX]
CH = Cylinder High Register [HEX]
DH = Device/Head Register [HEX]
DC = Device Command Register [HEX]
ER = Error register [HEX]
ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.
Error 8 occurred at disk power-on lifetime: 3753 hours (156 days + 9 hours)
When the command that caused the error occurred, the device was
active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 00 78 7a 06 e0 Error: ICRC, ABRT at LBA = 0x00067a78 = 424568
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
25 00 40 39 7a 06 e0 00 02:55:54.633 READ DMA EXT
b0 d0 01 00 4f c2 00 02 02:55:52.076 SMART READ DATA
b0 da 00 00 4f c2 00 00 02:55:51.992 SMART RETURN STATUS
35 00 08 10 52 04 e0 00 02:55:51.903 WRITE DMA EXT
35 00 a0 70 51 04 e0 00 02:55:51.892 WRITE DMA EXT
Error 7 occurred at disk power-on lifetime: 3751 hours (156 days + 7 hours)
When the command that caused the error occurred, the device was
active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 00 bf ec 43 e0 Error: ICRC, ABRT at LBA = 0x0043ecbf = 4451519
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
25 00 08 b8 ec 43 e0 00 02:25:46.836 READ DMA EXT
b0 d0 01 00 4f c2 00 02 02:25:46.818 SMART READ DATA
b0 da 00 00 4f c2 00 00 02:25:44.880 SMART RETURN STATUS
35 00 08 f8 bc 04 e0 00 02:25:44.866 WRITE DMA EXT
35 00 20 d8 bc 04 e0 00 02:25:44.858 WRITE DMA EXT
Error 6 occurred at disk power-on lifetime: 3751 hours (156 days + 7 hours)
When the command that caused the error occurred, the device was
active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 00 88 7a 17 e0 Error: ICRC, ABRT at LBA = 0x00177a88 = 1538696
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
25 00 08 81 7a 17 e0 00 01:55:42.014 READ DMA EXT
b0 d0 01 00 4f c2 00 02 01:55:41.990 SMART READ DATA
b0 da 00 00 4f c2 00 00 02:01:18.894 SMART RETURN STATUS
35 00 08 a0 21 04 e0 00 01:55:48.306 WRITE DMA EXT
35 00 98 08 21 04 e0 00 01:55:48.098 WRITE DMA EXT
Error 5 occurred at disk power-on lifetime: 3750 hours (156 days + 6 hours)
When the command that caused the error occurred, the device was
active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 00 b5 c9 73 e0 Error: ICRC, ABRT at LBA = 0x0073c9b5 = 7588277
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
25 00 20 96 c9 73 e0 00 01:25:42.886 READ DMA EXT
b0 d0 01 00 4f c2 00 02 01:25:42.868 SMART READ DATA
35 00 08 ae b6 42 e0 00 01:25:42.456 WRITE DMA EXT
b0 da 00 00 4f c2 00 00 01:25:42.430 SMART RETURN STATUS
35 00 08 60 81 04 e0 00 01:25:42.376 WRITE DMA EXT
Error 4 occurred at disk power-on lifetime: 3749 hours (156 days + 5 hours)
When the command that caused the error occurred, the device was
active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 00 4d 94 3e e0 Error: ICRC, ABRT at LBA = 0x003e944d = 4101197
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
25 00 08 46 94 3e e0 00 00:55:35.846 READ DMA EXT
b0 d0 01 00 4f c2 00 02 00:55:35.774 SMART READ DATA
b0 da 00 00 4f c2 00 00 00:55:35.732 SMART RETURN STATUS
35 00 08 20 b3 04 e0 00 00:55:35.649 WRITE DMA EXT
35 00 90 90 b2 04 e0 00 00:55:35.337 WRITE DMA EXT
SMART Self-test log structure revision number 1
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.
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