From: Piotr Szymaniak <szarpaj@grubelek.pl>
To: linux-btrfs@vger.kernel.org
Subject: Re: suspected BTRFS errors resulting in file system becoming unrecovable
Date: Mon, 25 Jan 2016 22:29:29 +0100 [thread overview]
Message-ID: <20160125212929.GD6110@pontus.sran> (raw)
And an answer with smartctl output.
----- Forwarded message from WillIam Thorne <will.thorne@me.com> -----
Date: Mon, 25 Jan 2016 16:52:44 +0000
From: WillIam Thorne <will.thorne@me.com>
To: Piotr Szymaniak <szarpaj@grubelek.pl>
Subject: Re: suspected BTRFS errors resulting in file system becoming unrecovable
X-Mailer: Apple Mail (2.3112)
Hi Piotr,
Thanks for your help, here’s the output from smartctl. By the way, should I cc answers to linux-btrfs@vger.kernel.org?
pi@mail /var/log $ sudo smartctl -d sat /dev/sda -x
smartctl 5.41 2011-06-09 r3365 [armv7l-linux-4.1.7-v7+] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Device Model: WDC WD20EZRX-00D8PB0
Serial Number: WD-WMC4N0J17JYP
LU WWN Device Id: 5 0014ee 605b50871
Firmware Version: 80.00A80
User Capacity: 2,000,365,380,096 bytes [2.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: 9
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Mon Jan 25 16:51:57 2016 UTC
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: (32340) 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: ( 255) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x7035) SCT Status 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 FLAGS VALUE WORST THRESH FAIL RAW_VALUE
1 Raw_Read_Error_Rate POSR-K 195 195 051 - 78
3 Spin_Up_Time POS--K 199 172 021 - 5050
4 Start_Stop_Count -O--CK 100 100 000 - 382
5 Reallocated_Sector_Ct PO--CK 200 200 140 - 0
7 Seek_Error_Rate -OSR-K 200 200 000 - 0
9 Power_On_Hours -O--CK 100 100 000 - 269
10 Spin_Retry_Count -O--CK 100 100 000 - 0
11 Calibration_Retry_Count -O--CK 100 100 000 - 0
12 Power_Cycle_Count -O--CK 100 100 000 - 316
192 Power-Off_Retract_Count -O--CK 200 200 000 - 241
193 Load_Cycle_Count -O--CK 199 199 000 - 4765
194 Temperature_Celsius -O---K 113 108 000 - 37
196 Reallocated_Event_Count -O--CK 200 200 000 - 0
197 Current_Pending_Sector -O--CK 200 200 000 - 0
198 Offline_Uncorrectable ----CK 200 200 000 - 0
199 UDMA_CRC_Error_Count -O--CK 200 200 000 - 0
200 Multi_Zone_Error_Rate ---R-- 200 200 000 - 0
||||||_ K auto-keep
|||||__ C event count
||||___ R error rate
|||____ S speed/performance
||_____ O updated online
|______ P prefailure warning
General Purpose Log Directory Version 1
SMART Log Directory Version 1 [multi-sector log support]
GP/S Log at address 0x00 has 1 sectors [Log Directory]
SMART Log at address 0x01 has 1 sectors [Summary SMART error log]
SMART Log at address 0x02 has 5 sectors [Comprehensive SMART error log]
GP Log at address 0x03 has 6 sectors [Ext. Comprehensive SMART error log]
SMART Log at address 0x06 has 1 sectors [SMART self-test log]
GP Log at address 0x07 has 1 sectors [Extended self-test log]
SMART Log at address 0x09 has 1 sectors [Selective self-test log]
GP Log at address 0x10 has 1 sectors [NCQ Command Error]
GP Log at address 0x11 has 1 sectors [SATA Phy Event Counters]
GP/S Log at address 0x80 has 16 sectors [Host vendor specific log]
GP/S Log at address 0x81 has 16 sectors [Host vendor specific log]
GP/S Log at address 0x82 has 16 sectors [Host vendor specific log]
GP/S Log at address 0x83 has 16 sectors [Host vendor specific log]
GP/S Log at address 0x84 has 16 sectors [Host vendor specific log]
GP/S Log at address 0x85 has 16 sectors [Host vendor specific log]
GP/S Log at address 0x86 has 16 sectors [Host vendor specific log]
GP/S Log at address 0x87 has 16 sectors [Host vendor specific log]
GP/S Log at address 0x88 has 16 sectors [Host vendor specific log]
GP/S Log at address 0x89 has 16 sectors [Host vendor specific log]
GP/S Log at address 0x8a has 16 sectors [Host vendor specific log]
GP/S Log at address 0x8b has 16 sectors [Host vendor specific log]
GP/S Log at address 0x8c has 16 sectors [Host vendor specific log]
GP/S Log at address 0x8d has 16 sectors [Host vendor specific log]
GP/S Log at address 0x8e has 16 sectors [Host vendor specific log]
GP/S Log at address 0x8f has 16 sectors [Host vendor specific log]
GP/S Log at address 0x90 has 16 sectors [Host vendor specific log]
GP/S Log at address 0x91 has 16 sectors [Host vendor specific log]
GP/S Log at address 0x92 has 16 sectors [Host vendor specific log]
GP/S Log at address 0x93 has 16 sectors [Host vendor specific log]
GP/S Log at address 0x94 has 16 sectors [Host vendor specific log]
GP/S Log at address 0x95 has 16 sectors [Host vendor specific log]
GP/S Log at address 0x96 has 16 sectors [Host vendor specific log]
GP/S Log at address 0x97 has 16 sectors [Host vendor specific log]
GP/S Log at address 0x98 has 16 sectors [Host vendor specific log]
GP/S Log at address 0x99 has 16 sectors [Host vendor specific log]
GP/S Log at address 0x9a has 16 sectors [Host vendor specific log]
GP/S Log at address 0x9b has 16 sectors [Host vendor specific log]
GP/S Log at address 0x9c has 16 sectors [Host vendor specific log]
GP/S Log at address 0x9d has 16 sectors [Host vendor specific log]
GP/S Log at address 0x9e has 16 sectors [Host vendor specific log]
GP/S Log at address 0x9f has 16 sectors [Host vendor specific log]
GP/S Log at address 0xa0 has 16 sectors [Device vendor specific log]
GP/S Log at address 0xa1 has 16 sectors [Device vendor specific log]
GP/S Log at address 0xa2 has 16 sectors [Device vendor specific log]
GP/S Log at address 0xa3 has 16 sectors [Device vendor specific log]
GP/S Log at address 0xa4 has 16 sectors [Device vendor specific log]
GP/S Log at address 0xa5 has 16 sectors [Device vendor specific log]
GP/S Log at address 0xa6 has 16 sectors [Device vendor specific log]
GP/S Log at address 0xa7 has 16 sectors [Device vendor specific log]
GP/S Log at address 0xa8 has 1 sectors [Device vendor specific log]
GP/S Log at address 0xa9 has 1 sectors [Device vendor specific log]
GP/S Log at address 0xaa has 1 sectors [Device vendor specific log]
GP/S Log at address 0xab has 1 sectors [Device vendor specific log]
GP/S Log at address 0xac has 1 sectors [Device vendor specific log]
GP/S Log at address 0xad has 1 sectors [Device vendor specific log]
GP/S Log at address 0xae has 1 sectors [Device vendor specific log]
GP/S Log at address 0xaf has 1 sectors [Device vendor specific log]
GP/S Log at address 0xb0 has 1 sectors [Device vendor specific log]
GP/S Log at address 0xb1 has 1 sectors [Device vendor specific log]
GP/S Log at address 0xb2 has 1 sectors [Device vendor specific log]
GP/S Log at address 0xb3 has 1 sectors [Device vendor specific log]
GP/S Log at address 0xb4 has 1 sectors [Device vendor specific log]
GP/S Log at address 0xb5 has 1 sectors [Device vendor specific log]
GP/S Log at address 0xb6 has 1 sectors [Device vendor specific log]
GP/S Log at address 0xb7 has 39 sectors [Device vendor specific log]
GP/S Log at address 0xbd has 1 sectors [Device vendor specific log]
GP/S Log at address 0xc0 has 1 sectors [Device vendor specific log]
GP Log at address 0xc1 has 93 sectors [Device vendor specific log]
GP Log at address 0xcf has 65535 sectors [Device vendor specific log]
GP/S Log at address 0xe0 has 1 sectors [SCT Command/Status]
GP/S Log at address 0xe1 has 1 sectors [SCT Data Transfer]
SMART Extended Comprehensive Error Log Version: 1 (6 sectors)
Device Error Count: 64 (device log contains only the most recent 24 errors)
CR = Command Register
FEATR = Features Register
COUNT = Count (was: Sector Count) Register
LBA_48 = Upper bytes of LBA High/Mid/Low Registers ] ATA-8
LH = LBA High (was: Cylinder High) Register ] LBA
LM = LBA Mid (was: Cylinder Low) Register ] Register
LL = LBA Low (was: Sector Number) Register ]
DV = Device (was: Device/Head) Register
DC = Device Control Register
ER = Error register
ST = Status register
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 64 [15] occurred at disk power-on lifetime: 262 hours (10 days + 22 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
40 -- 51 00 08 00 00 00 00 08 80 40 00 Error: UNC 8 sectors at LBA = 0x00000880 = 2176
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
25 00 d0 00 08 00 00 00 00 08 80 40 00 00:30:50.583 READ DMA EXT
25 00 d0 00 08 00 00 00 00 08 80 40 00 00:30:47.209 READ DMA EXT
25 00 d0 00 08 00 00 20 00 08 00 40 00 00:30:47.207 READ DMA EXT
25 00 d0 00 08 00 00 00 02 08 00 40 00 00:30:47.207 READ DMA EXT
25 00 d0 00 08 00 00 00 00 08 80 40 00 00:30:43.833 READ DMA EXT
Error 63 [14] occurred at disk power-on lifetime: 262 hours (10 days + 22 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
40 -- 51 00 08 00 00 00 00 08 80 40 00 Error: UNC 8 sectors at LBA = 0x00000880 = 2176
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
25 00 d0 00 08 00 00 00 00 08 80 40 00 00:30:47.209 READ DMA EXT
25 00 d0 00 08 00 00 20 00 08 00 40 00 00:30:47.207 READ DMA EXT
25 00 d0 00 08 00 00 00 02 08 00 40 00 00:30:47.207 READ DMA EXT
25 00 d0 00 08 00 00 00 00 08 80 40 00 00:30:43.833 READ DMA EXT
25 00 d0 00 08 00 00 00 00 08 80 40 00 00:30:39.856 READ DMA EXT
Error 62 [13] occurred at disk power-on lifetime: 262 hours (10 days + 22 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
40 -- 51 00 08 00 00 00 00 08 80 40 00 Error: UNC 8 sectors at LBA = 0x00000880 = 2176
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
25 00 d0 00 08 00 00 00 00 08 80 40 00 00:30:43.833 READ DMA EXT
25 00 d0 00 08 00 00 00 00 08 80 40 00 00:30:39.856 READ DMA EXT
25 00 d0 00 08 00 00 20 00 00 00 40 00 00:30:36.678 READ DMA EXT
25 00 d0 00 08 00 00 00 02 00 00 40 00 00:30:36.678 READ DMA EXT
25 00 d0 00 08 00 00 00 00 00 80 40 00 00:30:36.677 READ DMA EXT
Error 61 [12] occurred at disk power-on lifetime: 262 hours (10 days + 22 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
40 -- 51 00 08 00 00 00 00 08 80 40 00 Error: UNC 8 sectors at LBA = 0x00000880 = 2176
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
25 00 d0 00 08 00 00 00 00 08 80 40 00 00:30:39.856 READ DMA EXT
25 00 d0 00 08 00 00 20 00 00 00 40 00 00:30:36.678 READ DMA EXT
25 00 d0 00 08 00 00 00 02 00 00 40 00 00:30:36.678 READ DMA EXT
25 00 d0 00 08 00 00 00 00 00 80 40 00 00:30:36.677 READ DMA EXT
25 00 d0 00 08 00 00 20 00 00 00 40 00 00:30:36.675 READ DMA EXT
Error 60 [11] occurred at disk power-on lifetime: 262 hours (10 days + 22 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
40 -- 51 00 08 00 00 00 00 08 80 40 00 Error: UNC 8 sectors at LBA = 0x00000880 = 2176
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
25 00 d0 00 08 00 00 00 00 08 80 40 00 00:22:27.477 READ DMA EXT
25 00 d0 00 08 00 00 00 00 08 80 40 00 00:22:24.070 READ DMA EXT
25 00 d0 00 08 00 00 00 00 08 80 40 00 00:22:20.695 READ DMA EXT
25 00 d0 00 08 00 00 00 00 08 20 40 00 00:22:20.695 READ DMA EXT
25 00 d0 00 08 00 00 00 00 08 80 40 00 00:22:17.324 READ DMA EXT
Error 59 [10] occurred at disk power-on lifetime: 262 hours (10 days + 22 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
40 -- 51 00 08 00 00 00 00 08 80 40 00 Error: UNC 8 sectors at LBA = 0x00000880 = 2176
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
25 00 d0 00 08 00 00 00 00 08 80 40 00 00:22:24.070 READ DMA EXT
25 00 d0 00 08 00 00 00 00 08 80 40 00 00:22:20.695 READ DMA EXT
25 00 d0 00 08 00 00 00 00 08 20 40 00 00:22:20.695 READ DMA EXT
25 00 d0 00 08 00 00 00 00 08 80 40 00 00:22:17.324 READ DMA EXT
25 00 d0 00 08 00 00 00 00 0b f8 40 00 00:22:17.324 READ DMA EXT
Error 58 [9] occurred at disk power-on lifetime: 262 hours (10 days + 22 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
40 -- 51 00 08 00 00 00 00 08 80 40 00 Error: UNC 8 sectors at LBA = 0x00000880 = 2176
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
25 00 d0 00 08 00 00 00 00 08 80 40 00 00:22:20.695 READ DMA EXT
25 00 d0 00 08 00 00 00 00 08 20 40 00 00:22:20.695 READ DMA EXT
25 00 d0 00 08 00 00 00 00 08 80 40 00 00:22:17.324 READ DMA EXT
25 00 d0 00 08 00 00 00 00 0b f8 40 00 00:22:17.324 READ DMA EXT
25 00 d0 00 08 00 00 00 00 0b f0 40 00 00:22:17.323 READ DMA EXT
Error 57 [8] occurred at disk power-on lifetime: 262 hours (10 days + 22 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
40 -- 51 00 08 00 00 00 00 08 80 40 00 Error: UNC 8 sectors at LBA = 0x00000880 = 2176
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
25 00 d0 00 08 00 00 00 00 08 80 40 00 00:22:17.324 READ DMA EXT
25 00 d0 00 08 00 00 00 00 0b f8 40 00 00:22:17.324 READ DMA EXT
25 00 d0 00 08 00 00 00 00 0b f0 40 00 00:22:17.323 READ DMA EXT
25 00 d0 00 08 00 00 00 00 0b e8 40 00 00:22:17.323 READ DMA EXT
25 00 d0 00 08 00 00 00 00 0b e0 40 00 00:22:17.322 READ DMA EXT
SMART Extended Self-test Log Version: 1 (1 sectors)
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.
SCT Status Version: 3
SCT Version (vendor specific): 258 (0x0102)
SCT Support Level: 1
Device State: Active (0)
Current Temperature: 37 Celsius
Power Cycle Min/Max Temperature: 29/37 Celsius
Lifetime Min/Max Temperature: 2/42 Celsius
Under/Over Temperature Limit Count: 0/0
SCT Temperature History Version: 2
Temperature Sampling Period: 1 minute
Temperature Logging Interval: 1 minute
Min/Max recommended Temperature: 0/60 Celsius
Min/Max Temperature Limit: -41/85 Celsius
Temperature History Size (Index): 478 (458)
Index Estimated Time Temperature Celsius
459 2016-01-25 08:54 35 ****************
460 2016-01-25 08:55 36 *****************
... ..( 11 skipped). .. *****************
472 2016-01-25 09:07 36 *****************
473 2016-01-25 09:08 ? -
474 2016-01-25 09:09 19 -
475 2016-01-25 09:10 ? -
476 2016-01-25 09:11 22 ***
477 2016-01-25 09:12 ? -
0 2016-01-25 09:13 35 ****************
... ..( 9 skipped). .. ****************
10 2016-01-25 09:23 35 ****************
11 2016-01-25 09:24 ? -
12 2016-01-25 09:25 37 ******************
... ..( 4 skipped). .. ******************
17 2016-01-25 09:30 37 ******************
18 2016-01-25 09:31 ? -
19 2016-01-25 09:32 25 ******
20 2016-01-25 09:33 25 ******
21 2016-01-25 09:34 26 *******
22 2016-01-25 09:35 26 *******
23 2016-01-25 09:36 27 ********
24 2016-01-25 09:37 27 ********
25 2016-01-25 09:38 ? -
26 2016-01-25 09:39 28 *********
... ..( 2 skipped). .. *********
29 2016-01-25 09:42 28 *********
30 2016-01-25 09:43 29 **********
31 2016-01-25 09:44 29 **********
32 2016-01-25 09:45 30 ***********
33 2016-01-25 09:46 30 ***********
34 2016-01-25 09:47 30 ***********
35 2016-01-25 09:48 ? -
36 2016-01-25 09:49 31 ************
... ..( 2 skipped). .. ************
39 2016-01-25 09:52 31 ************
40 2016-01-25 09:53 32 *************
41 2016-01-25 09:54 31 ************
42 2016-01-25 09:55 32 *************
... ..( 11 skipped). .. *************
54 2016-01-25 10:07 32 *************
55 2016-01-25 10:08 33 **************
56 2016-01-25 10:09 33 **************
57 2016-01-25 10:10 33 **************
58 2016-01-25 10:11 34 ***************
59 2016-01-25 10:12 33 **************
... ..( 3 skipped). .. **************
63 2016-01-25 10:16 33 **************
64 2016-01-25 10:17 34 ***************
... ..( 3 skipped). .. ***************
68 2016-01-25 10:21 34 ***************
69 2016-01-25 10:22 35 ****************
70 2016-01-25 10:23 35 ****************
71 2016-01-25 10:24 ? -
72 2016-01-25 10:25 41 **********************
73 2016-01-25 10:26 ? -
74 2016-01-25 10:27 33 **************
... ..( 28 skipped). .. **************
103 2016-01-25 10:56 33 **************
104 2016-01-25 10:57 34 ***************
105 2016-01-25 10:58 ? -
106 2016-01-25 10:59 29 **********
... ..( 6 skipped). .. **********
113 2016-01-25 11:06 29 **********
114 2016-01-25 11:07 30 ***********
115 2016-01-25 11:08 30 ***********
116 2016-01-25 11:09 30 ***********
117 2016-01-25 11:10 31 ************
... ..( 11 skipped). .. ************
129 2016-01-25 11:22 31 ************
130 2016-01-25 11:23 32 *************
... ..( 9 skipped). .. *************
140 2016-01-25 11:33 32 *************
141 2016-01-25 11:34 33 **************
... ..( 6 skipped). .. **************
148 2016-01-25 11:41 33 **************
149 2016-01-25 11:42 34 ***************
... ..( 6 skipped). .. ***************
156 2016-01-25 11:49 34 ***************
157 2016-01-25 11:50 35 ****************
... ..( 9 skipped). .. ****************
167 2016-01-25 12:00 35 ****************
168 2016-01-25 12:01 36 *****************
... ..( 18 skipped). .. *****************
187 2016-01-25 12:20 36 *****************
188 2016-01-25 12:21 37 ******************
... ..(269 skipped). .. ******************
458 2016-01-25 16:51 37 ******************
Warning: device does not support SCT Error Recovery Control command
SATA Phy Event Counters (GP Log 0x11)
ID Size Value Description
0x0001 2 0 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 0 Transition from drive PhyRdy to drive PhyNRdy
0x000a 2 1 Device-to-host register FISes sent due to a COMRESET
0x000b 2 0 CRC errors within host-to-device FIS
0x000f 2 0 R_ERR response for host-to-device data FIS, CRC
0x0012 2 0 R_ERR response for host-to-device non-data FIS, CRC
0x8000 4 21174 Vendor specific
> On 25 Jan 2016, at 16:48, Piotr Szymaniak <szarpaj@grubelek.pl> wrote:
>
> On Mon, Jan 25, 2016 at 02:58:31PM +0000, WillIam Thorne wrote:
>> Jan 20 09:43:18 mail kernel: [2762823.972851] blk_update_request: I/O error, dev sda, sector 16198688
>> Jan 20 09:43:18 mail kernel: [2762823.977052] blk_update_request: I/O error, dev sda, sector 16198928
>> Jan 20 09:43:18 mail kernel: [2762823.978318] blk_update_request: I/O error, dev sda, sector 16199168
>> Jan 20 09:43:18 mail kernel: [2762823.983304] blk_update_request: I/O error, dev sda, sector 16172024
>> Jan 20 09:43:18 mail kernel: [2762823.987855] blk_update_request: I/O error, dev sda, sector 16172264
>> Jan 20 09:43:18 mail kernel: [2762823.989193] blk_update_request: I/O error, dev sda, sector 16172504
>
> Hi,
>
> This looks like bad sectors, not btrfs fault (on the other hand, few bad
> sectors should not make fs unrecoverable).
>
> Can you paste smartctl -x /dev/[yourdevice] output?
>
>
> Best regards,
> Piotr Szymaniak.
----- End forwarded message -----
next reply other threads:[~2016-01-25 21:51 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-25 21:29 Piotr Szymaniak [this message]
2016-01-25 22:30 ` suspected BTRFS errors resulting in file system becoming unrecovable Chris Murphy
-- strict thread matches above, loose matches on Subject: below --
2016-01-25 21:27 Piotr Szymaniak
2016-01-25 14:58 WillIam Thorne
2016-01-25 16:36 ` Patrik Lundquist
2016-01-25 16:43 ` Austin S. Hemmelgarn
2016-01-25 21:12 ` Chris Murphy
2016-01-26 12:22 ` Austin S. Hemmelgarn
2016-02-08 2:02 ` Chris Murphy
[not found] ` <6F3946F5-07EC-43EB-A86F-41D4E3491EDD@me.com>
2016-02-08 16:42 ` Austin S. Hemmelgarn
2016-01-25 20:48 ` Chris Murphy
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