From: Saint Germain <saintger@gmail.com>
To: Btrfs BTRFS <linux-btrfs@vger.kernel.org>
Subject: Re: Kernel bug during RAID1 replace
Date: Tue, 28 Jun 2016 01:03:39 +0200 [thread overview]
Message-ID: <20160628010339.7fcddf5e@system> (raw)
In-Reply-To: <CAJCQCtR3FQ-Pe40dOcKGgd+8paraHuCoNCw5Kk+2G7bOOJF1rw@mail.gmail.com>
On Mon, 27 Jun 2016 16:55:07 -0600, Chris Murphy
<lists@colorremedies.com> wrote :
> On Mon, Jun 27, 2016 at 4:26 PM, Saint Germain <saintger@gmail.com>
> wrote:
>
> >>
> >
> > Thanks for your help.
> >
> > Ok here is the log from the mounting, and including btrfs replace
> > (btrfs replace start -f /dev/sda1 /dev/sdd1 /home):
> >
> > BTRFS info (device sdb1): disk space caching is enabled
> > BTRFS info (device sdb1): bdev /dev/sdb1 errs: wr 11881695, rd 12,
> > flush 7928, corrupt 1705631, gen 1335 BTRFS info (device sdb1):
> > bdev /dev/sda1 errs: wr 0, rd 0, flush 0, corrupt 14220, gen 24
>
> Eek. So sdb has 11+ million write errors, flush errors, read errors,
> and over 1 million corruptions. It's dying or dead.
>
> And sda has a dozen thousand+ corruptions. This isn't a good
> combination, as you have two devices with problems and raid5 only
> protects you from one device with problems.
>
> You were in the process of replacing sda, which is good, but it may
> not be enough...
>
>
> > BTRFS info (device sdb1): dev_replace from /dev/sda1 (devid 1)
> > to /dev/sdd1 started scrub_handle_errored_block: 166 callbacks
> > suppressed BTRFS warning (device sdb1): checksum error at logical
> > 93445255168 on dev /dev/sda1, sector 77669048, root 5, inode
> > 3434831, offset 479232, length 4096, links 1 (path:
> > user/.local/share/zeitgeist/activity.sqlite-wal)
> > btrfs_dev_stat_print_on_error: 166 callbacks suppressed BTRFS error
> > (device sdb1): bdev /dev/sda1 errs: wr 0, rd 0, flush 0, corrupt
> > 14221, gen 24 scrub_handle_errored_block: 166 callbacks suppressed
> > BTRFS error (device sdb1): unable to fixup (regular) error at
> > logical 93445255168 on dev /dev/sda1
>
> Shoot. You have a lot of these. It looks suspiciously like you're
> hitting a case list regulars are only just starting to understand
> (somewhat) where it's possible to have a legit corrupt sector that
> Btrfs detects during scrub as wrong, fixes it from parity, but then
> occasionally wrongly overwrites the parity with bad parity. This
> doesn't cause an immediately recognizable problem. But if the volume
> becomes degraded later, Btrfs must use parity to reconstruct
> on-the-fly and if it hits one of these bad parities, the
> reconstruction is bad, and ends up causing lots of these checksum
> errors. We can tell it's not metadata corruption because a.) there's a
> file listed as being affected and b.) the file system doesn't fail and
> go read only. But still it means those files are likely toast...
>
>
> [...snip many instances of checksum errors...]
>
> > BTRFS error (device sdb1): bdev /dev/sda1 errs: wr 0, rd 0, flush
> > 0, corrupt 16217, gen 24 ata2.00: exception Emask 0x0 SAct 0x4000
> > SErr 0x0 action 0x0 ata2.00: irq_stat 0x40000008
> > ata2.00: failed command: READ FPDMA QUEUED
> > ata2.00: cmd 60/08:70:08:d8:70/00:00:0f:00:00/40 tag 14 ncq 4096 in
> > res 41/40:00:08:d8:70/00:00:0f:00:00/40 Emask 0x409 (media
> > error) <F> ata2.00: status: { DRDY ERR }
> > ata2.00: error: { UNC }
> > ata2.00: configured for UDMA/133
> > sd 1:0:0:0: [sdb] tag#14 FAILED Result: hostbyte=DID_OK
> > driverbyte=DRIVER_SENSE sd 1:0:0:0: [sdb] tag#14 Sense Key : Medium
> > Error [current] [descriptor] sd 1:0:0:0: [sdb] tag#14 Add. Sense:
> > Unrecovered read error - auto reallocate failed sd 1:0:0:0: [sdb]
> > tag#14 CDB: Read(10) 28 00 0f 70 d8 08 00 00 08 00
> > blk_update_request: I/O error, dev sdb, sector 259053576
>
> OK yeah so bad sector on sdb. So you have two failures because sda is
> already giving you trouble while being replaced and on top of it you
> now get a 2nd (partial) failure via bad sectors.
>
> So rather urgently I think you need to copy things off this volume if
> you don't already have a backup so you can save as much as possible.
> Don't write to the drives. You might even consider 'mount -o
> remount,ro' to avoid anything writing to the volume. Copy the most
> important data first, triage time.
>
> While that happens you can safely collect some more information:
>
> btrfs fi us <mp>
> smartctl -x <dev> ## for both drives
>
Ok thanks I will begin to make an image with dd.
Do you recommend to use sda or sdb ?
In the meantime here are the info requested:
btrfs fi us /home
Overall:
Device size: 3.63TiB
Device allocated: 2.76TiB
Device unallocated: 888.51GiB
Device missing: 0.00B
Used: 2.62TiB
Free (estimated): 517.56GiB (min: 517.56GiB)
Data ratio: 2.00
Metadata ratio: 2.00
Global reserve: 512.00MiB (used: 0.00B)
Data,RAID1: Size:1.38TiB, Used:1.31TiB
/dev/sda1 1.38TiB
/dev/sdb1 1.38TiB
Metadata,RAID1: Size:5.00GiB, Used:3.15GiB
/dev/sda1 5.00GiB
/dev/sdb1 5.00GiB
System,RAID1: Size:64.00MiB, Used:216.00KiB
/dev/sda1 64.00MiB
/dev/sdb1 64.00MiB
Unallocated:
/dev/sda1 444.26GiB
/dev/sdb1 444.26GiB
root@system:/# smartctl -x /dev/sda
smartctl 6.4 2014-10-07 r4002 [x86_64-linux-4.6.0-0.bpo.1-amd64] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: ST2000LM003 HN-M201RAD
Serial Number: S377J9DGB01499
LU WWN Device Id: 5 0004cf 2111fa028
Firmware Version: 2BE10001
User Capacity: 2 000 398 934 016 bytes [2,00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5400 rpm
Form Factor: 2.5 inches
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ATA8-ACS T13/1699-D revision 6
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Tue Jun 28 00:59:36 2016 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
AAM level is: 254 (maximum performance), recommended: 254
APM level is: 254 (maximum performance)
Rd look-ahead is: Enabled
Write cache is: Enabled
ATA Security is: Disabled, frozen [SEC2]
Wt Cache Reorder: 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: ( 38) The self-test routine was interrupted
by the host with a hard or soft reset.
Total time to complete Offline
data collection: (23100) 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: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 385) 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 FLAGS VALUE WORST THRESH FAIL RAW_VALUE
1 Raw_Read_Error_Rate POSR-K 100 100 051 - 0
2 Throughput_Performance -OS--K 252 252 000 - 0
3 Spin_Up_Time PO---K 091 090 025 - 2993
4 Start_Stop_Count -O--CK 100 100 000 - 661
5 Reallocated_Sector_Ct PO--CK 252 252 010 - 0
7 Seek_Error_Rate -OSR-K 252 252 051 - 0
8 Seek_Time_Performance --S--K 252 252 015 - 0
9 Power_On_Hours -O--CK 100 100 000 - 1379
10 Spin_Retry_Count -O--CK 252 252 051 - 0
12 Power_Cycle_Count -O--CK 100 100 000 - 349
191 G-Sense_Error_Rate -O---K 252 252 000 - 0
192 Power-Off_Retract_Count -O---K 252 252 000 - 0
194 Temperature_Celsius -O---- 060 047 000 - 40 (Min/Max 18/53)
195 Hardware_ECC_Recovered -O-RCK 100 100 000 - 0
196 Reallocated_Event_Count -O--CK 252 252 000 - 0
197 Current_Pending_Sector -O--CK 252 252 000 - 0
198 Offline_Uncorrectable ----CK 252 252 000 - 0
199 UDMA_CRC_Error_Count -OS-CK 200 200 000 - 0
200 Multi_Zone_Error_Rate -O-R-K 100 100 000 - 2
223 Load_Retry_Count -O--CK 100 100 000 - 1
225 Load_Cycle_Count -O--CK 099 099 000 - 10744
241 Total_LBAs_Written -O--CK 095 094 000 - 7981553
242 Total_LBAs_Read -O--CK 098 094 000 - 4015781
||||||_ 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]
Address Access R/W Size Description
0x00 GPL,SL R/O 1 Log Directory
0x01 SL R/O 1 Summary SMART error log
0x02 SL R/O 2 Comprehensive SMART error log
0x03 GPL R/O 2 Ext. Comprehensive SMART error log
0x06 SL R/O 1 SMART self-test log
0x07 GPL R/O 2 Extended self-test log
0x08 GPL R/O 2 Power Conditions log
0x09 SL R/W 1 Selective self-test log
0x10 GPL R/O 1 SATA NCQ Queued Error log
0x11 GPL R/O 1 SATA Phy Event Counters log
0x30 GPL,SL R/O 9 IDENTIFY DEVICE data log
0x80-0x9f GPL,SL R/W 16 Host vendor specific log
0xc0-0xdf GPL,SL VS 16 Device vendor specific log
0xe0 GPL,SL R/W 1 SCT Command/Status
0xe1 GPL,SL R/W 1 SCT Data Transfer
SMART Extended Comprehensive Error Log Version: 1 (2 sectors)
No Errors Logged
SMART Extended Self-test Log Version: 1 (2 sectors)
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Offline Interrupted (host reset) 60% 1372 -
# 2 Short captive Self-test routine in progress 60% 1372 -
# 3 Offline Interrupted (host reset) 60% 1372 -
# 4 Short captive Self-test routine in progress 60% 1372 -
SMART Selective self-test log data structure revision number 0
Note: revision number not 1 implies that no selective self-test has ever been run
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Interrupted [60% left] (0-65535)
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: 2
SCT Version (vendor specific): 256 (0x0100)
SCT Support Level: 1
Device State: Active (0)
Current Temperature: 40 Celsius
Power Cycle Min/Max Temperature: 23/45 Celsius
Lifetime Min/Max Temperature: 18/53 Celsius
Under/Over Temperature Limit Count: 0/0
SCT Temperature History Version: 2
Temperature Sampling Period: 5 minutes
Temperature Logging Interval: 5 minutes
Min/Max recommended Temperature: -5/80 Celsius
Min/Max Temperature Limit: -10/85 Celsius
Temperature History Size (Index): 128 (60)
Index Estimated Time Temperature Celsius
61 2016-06-27 14:20 40 *********************
62 2016-06-27 14:25 37 ******************
63 2016-06-27 14:30 37 ******************
64 2016-06-27 14:35 37 ******************
65 2016-06-27 14:40 38 *******************
66 2016-06-27 14:45 38 *******************
67 2016-06-27 14:50 39 ********************
68 2016-06-27 14:55 40 *********************
69 2016-06-27 15:00 40 *********************
70 2016-06-27 15:05 41 **********************
71 2016-06-27 15:10 41 **********************
72 2016-06-27 15:15 26 *******
73 2016-06-27 15:20 28 *********
74 2016-06-27 15:25 30 ***********
75 2016-06-27 15:30 32 *************
76 2016-06-27 15:35 34 ***************
77 2016-06-27 15:40 34 ***************
78 2016-06-27 15:45 35 ****************
79 2016-06-27 15:50 36 *****************
80 2016-06-27 15:55 37 ******************
81 2016-06-27 16:00 38 *******************
82 2016-06-27 16:05 39 ********************
83 2016-06-27 16:10 26 *******
84 2016-06-27 16:15 29 **********
85 2016-06-27 16:20 30 ***********
86 2016-06-27 16:25 32 *************
87 2016-06-27 16:30 35 ****************
88 2016-06-27 16:35 37 ******************
89 2016-06-27 16:40 39 ********************
90 2016-06-27 16:45 41 **********************
91 2016-06-27 16:50 43 ************************
92 2016-06-27 16:55 45 **************************
93 2016-06-27 17:00 46 ***************************
94 2016-06-27 17:05 47 ****************************
95 2016-06-27 17:10 47 ****************************
96 2016-06-27 17:15 48 *****************************
97 2016-06-27 17:20 48 *****************************
98 2016-06-27 17:25 48 *****************************
99 2016-06-27 17:30 49 ******************************
... ..( 3 skipped). .. ******************************
103 2016-06-27 17:50 49 ******************************
104 2016-06-27 17:55 44 *************************
105 2016-06-27 18:00 43 ************************
106 2016-06-27 18:05 42 ***********************
107 2016-06-27 18:10 44 *************************
108 2016-06-27 18:15 45 **************************
109 2016-06-27 18:20 45 **************************
110 2016-06-27 18:25 44 *************************
111 2016-06-27 18:30 41 **********************
112 2016-06-27 18:35 40 *********************
113 2016-06-27 18:40 39 ********************
114 2016-06-27 18:45 39 ********************
115 2016-06-27 18:50 38 *******************
... ..( 2 skipped). .. *******************
118 2016-06-27 19:05 38 *******************
119 2016-06-27 19:10 41 **********************
120 2016-06-27 19:15 43 ************************
121 2016-06-27 19:20 43 ************************
122 2016-06-27 19:25 40 *********************
123 2016-06-27 19:30 39 ********************
124 2016-06-27 19:35 39 ********************
125 2016-06-27 19:40 39 ********************
126 2016-06-27 19:45 40 *********************
... ..( 5 skipped). .. *********************
4 2016-06-27 20:15 40 *********************
5 2016-06-27 20:20 39 ********************
... ..( 3 skipped). .. ********************
9 2016-06-27 20:40 39 ********************
10 2016-06-27 20:45 38 *******************
11 2016-06-27 20:50 38 *******************
12 2016-06-27 20:55 41 **********************
13 2016-06-27 21:00 44 *************************
14 2016-06-27 21:05 44 *************************
15 2016-06-27 21:10 41 **********************
16 2016-06-27 21:15 40 *********************
17 2016-06-27 21:20 40 *********************
18 2016-06-27 21:25 43 ************************
19 2016-06-27 21:30 43 ************************
20 2016-06-27 21:35 27 ********
21 2016-06-27 21:40 29 **********
22 2016-06-27 21:45 30 ***********
23 2016-06-27 21:50 34 ***************
24 2016-06-27 21:55 35 ****************
25 2016-06-27 22:00 36 *****************
26 2016-06-27 22:05 36 *****************
27 2016-06-27 22:10 37 ******************
... ..( 3 skipped). .. ******************
31 2016-06-27 22:30 37 ******************
32 2016-06-27 22:35 38 *******************
33 2016-06-27 22:40 38 *******************
34 2016-06-27 22:45 41 **********************
35 2016-06-27 22:50 43 ************************
36 2016-06-27 22:55 41 **********************
37 2016-06-27 23:00 39 ********************
38 2016-06-27 23:05 39 ********************
39 2016-06-27 23:10 39 ********************
40 2016-06-27 23:15 40 *********************
41 2016-06-27 23:20 43 ************************
42 2016-06-27 23:25 44 *************************
43 2016-06-27 23:30 45 **************************
44 2016-06-27 23:35 42 ***********************
45 2016-06-27 23:40 40 *********************
46 2016-06-27 23:45 39 ********************
47 2016-06-27 23:50 39 ********************
48 2016-06-27 23:55 38 *******************
... ..( 2 skipped). .. *******************
51 2016-06-28 00:10 38 *******************
52 2016-06-28 00:15 41 **********************
53 2016-06-28 00:20 43 ************************
54 2016-06-28 00:25 44 *************************
55 2016-06-28 00:30 41 **********************
56 2016-06-28 00:35 40 *********************
... ..( 3 skipped). .. *********************
60 2016-06-28 00:55 40 *********************
SCT Error Recovery Control:
Read: Disabled
Write: Disabled
Device Statistics (GP/SMART Log 0x04) not supported
SATA Phy Event Counters (GP Log 0x11)
ID Size Value Description
0x0001 4 0 Command failed due to ICRC error
0x0002 4 0 R_ERR response for data FIS
0x0003 4 0 R_ERR response for device-to-host data FIS
0x0004 4 0 R_ERR response for host-to-device data FIS
0x0005 4 0 R_ERR response for non-data FIS
0x0006 4 0 R_ERR response for device-to-host non-data FIS
0x0007 4 0 R_ERR response for host-to-device non-data FIS
0x0008 4 0 Device-to-host non-data FIS retries
0x0009 4 5 Transition from drive PhyRdy to drive PhyNRdy
0x000a 4 5 Device-to-host register FISes sent due to a COMRESET
0x000b 4 0 CRC errors within host-to-device FIS
0x000d 4 0 Non-CRC errors within host-to-device FIS
0x000f 4 0 R_ERR response for host-to-device data FIS, CRC
0x0010 4 0 R_ERR response for host-to-device data FIS, non-CRC
0x0012 4 0 R_ERR response for host-to-device non-data FIS, CRC
0x0013 4 0 R_ERR response for host-to-device non-data FIS, non-CRC
0x8e00 4 0 Vendor specific
0x8e01 4 0 Vendor specific
0x8e02 4 0 Vendor specific
0x8e03 4 0 Vendor specific
0x8e04 4 0 Vendor specific
0x8e05 4 0 Vendor specific
0x8e06 4 0 Vendor specific
0x8e07 4 0 Vendor specific
0x8e08 4 0 Vendor specific
0x8e09 4 0 Vendor specific
0x8e0a 4 0 Vendor specific
0x8e0b 4 0 Vendor specific
0x8e0c 4 0 Vendor specific
0x8e0d 4 0 Vendor specific
0x8e0e 4 0 Vendor specific
0x8e0f 4 0 Vendor specific
0x8e10 4 0 Vendor specific
0x8e11 4 0 Vendor specific
root@system:/# smartctl -x /dev/sdb
smartctl 6.4 2014-10-07 r4002 [x86_64-linux-4.6.0-0.bpo.1-amd64] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: ST2000LM003 HN-M201RAD
Serial Number: S377J9CGB01582
LU WWN Device Id: 5 0004cf 211210d5b
Firmware Version: 2BE10001
User Capacity: 2 000 398 934 016 bytes [2,00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5400 rpm
Form Factor: 2.5 inches
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ATA8-ACS T13/1699-D revision 6
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Tue Jun 28 00:59:37 2016 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
AAM level is: 254 (maximum performance), recommended: 254
APM level is: 254 (maximum performance)
Rd look-ahead is: Enabled
Write cache is: Enabled
ATA Security is: Disabled, frozen [SEC2]
Wt Cache Reorder: 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: ( 121) The previous self-test completed having
the read element of the test failed.
Total time to complete Offline
data collection: (21420) 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: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 357) 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 FLAGS VALUE WORST THRESH FAIL RAW_VALUE
1 Raw_Read_Error_Rate POSR-K 100 100 051 - 28
2 Throughput_Performance -OS--K 252 252 000 - 0
3 Spin_Up_Time PO---K 092 083 025 - 2678
4 Start_Stop_Count -O--CK 100 100 000 - 575
5 Reallocated_Sector_Ct PO--CK 252 252 010 - 0
7 Seek_Error_Rate -OSR-K 252 252 051 - 0
8 Seek_Time_Performance --S--K 252 252 015 - 0
9 Power_On_Hours -O--CK 100 100 000 - 1391
10 Spin_Retry_Count -O--CK 252 252 051 - 0
12 Power_Cycle_Count -O--CK 100 100 000 - 371
191 G-Sense_Error_Rate -O---K 252 252 000 - 0
192 Power-Off_Retract_Count -O---K 252 252 000 - 0
194 Temperature_Celsius -O---- 061 047 000 - 39 (Min/Max 19/53)
195 Hardware_ECC_Recovered -O-RCK 100 100 000 - 0
196 Reallocated_Event_Count -O--CK 252 252 000 - 0
197 Current_Pending_Sector -O--CK 100 100 000 - 1
198 Offline_Uncorrectable ----CK 252 252 000 - 0
199 UDMA_CRC_Error_Count -OS-CK 200 200 000 - 0
200 Multi_Zone_Error_Rate -O-R-K 100 100 000 - 3
223 Load_Retry_Count -O--CK 100 100 000 - 1
225 Load_Cycle_Count -O--CK 099 099 000 - 13957
241 Total_LBAs_Written -O--CK 096 094 000 - 6153920
242 Total_LBAs_Read -O--CK 097 094 000 - 4873960
||||||_ 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]
Address Access R/W Size Description
0x00 GPL,SL R/O 1 Log Directory
0x01 SL R/O 1 Summary SMART error log
0x02 SL R/O 2 Comprehensive SMART error log
0x03 GPL R/O 2 Ext. Comprehensive SMART error log
0x06 SL R/O 1 SMART self-test log
0x07 GPL R/O 2 Extended self-test log
0x08 GPL R/O 2 Power Conditions log
0x09 SL R/W 1 Selective self-test log
0x10 GPL R/O 1 SATA NCQ Queued Error log
0x11 GPL R/O 1 SATA Phy Event Counters log
0x30 GPL,SL R/O 9 IDENTIFY DEVICE data log
0x80-0x9f GPL,SL R/W 16 Host vendor specific log
0xc0-0xdf GPL,SL VS 16 Device vendor specific log
0xe0 GPL,SL R/W 1 SCT Command/Status
0xe1 GPL,SL R/W 1 SCT Data Transfer
SMART Extended Comprehensive Error Log Version: 1 (2 sectors)
Device Error Count: 28 (device log contains only the most recent 8 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 28 [3] occurred at disk power-on lifetime: 1390 hours (57 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 -- 41 00 08 00 00 0f 70 d8 08 40 00 Error: UNC at LBA = 0x0f70d808 = 259053576
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
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
60 00 00 00 08 00 00 0f 70 d8 08 40 08 00:00:21.275 READ FPDMA QUEUED
60 00 10 00 08 00 00 0f 70 d8 08 40 08 00:00:21.279 READ FPDMA QUEUED
60 00 10 00 08 00 00 0f 70 d8 00 40 08 00:00:21.279 READ FPDMA QUEUED
60 00 10 00 08 00 00 0f 70 d7 f8 40 08 00:00:21.279 READ FPDMA QUEUED
60 00 10 00 08 00 00 0f 70 d7 f0 40 08 00:00:21.279 READ FPDMA QUEUED
Error 27 [2] occurred at disk power-on lifetime: 1390 hours (57 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 -- 41 05 80 00 00 0f 70 d8 08 40 00 Error: UNC at LBA = 0x0f70d808 = 259053576
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
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
60 00 00 06 60 00 00 0f 70 d7 28 40 08 00:00:21.275 READ FPDMA QUEUED
60 00 00 06 60 00 00 0f 70 d7 28 40 08 00:00:21.276 READ FPDMA QUEUED
60 00 00 07 00 00 00 0f 70 d0 28 40 08 00:00:21.276 READ FPDMA QUEUED
60 00 00 0a 00 00 00 0f 70 c6 28 40 08 00:00:21.276 READ FPDMA QUEUED
60 00 00 0a 00 00 00 0f 70 bc 28 40 08 00:00:21.276 READ FPDMA QUEUED
Error 26 [1] occurred at disk power-on lifetime: 1390 hours (57 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 -- 41 00 08 00 00 0f 70 d8 08 40 00 Error: UNC at LBA = 0x0f70d808 = 259053576
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
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
60 00 00 00 08 00 00 0f 70 d8 08 40 08 00:00:19.046 READ FPDMA QUEUED
60 00 00 00 08 00 00 0f 70 d8 08 40 08 00:00:19.051 READ FPDMA QUEUED
ea 00 00 00 00 00 00 00 00 00 00 e0 08 00:00:19.051 FLUSH CACHE EXT
61 00 00 00 08 00 00 20 00 08 00 40 08 00:00:19.051 WRITE FPDMA QUEUED
61 00 00 00 08 00 00 00 02 08 00 40 08 00:00:19.051 WRITE FPDMA QUEUED
Error 25 [0] occurred at disk power-on lifetime: 1388 hours (57 days + 20 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 -- 41 00 08 00 00 0f 70 d8 08 40 00 Error: UNC at LBA = 0x0f70d808 = 259053576
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
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
60 00 00 00 08 00 00 0f 70 d8 08 40 08 00:00:11.810 READ FPDMA QUEUED
60 00 00 00 08 00 00 0f 70 d8 08 40 08 00:00:11.816 READ FPDMA QUEUED
60 00 00 00 08 00 00 07 9c d9 20 40 08 00:00:11.811 READ FPDMA QUEUED
60 00 00 00 08 00 00 3e 60 1a 90 40 08 00:00:11.811 READ FPDMA QUEUED
60 00 00 00 08 00 00 07 9c 68 f0 40 08 00:00:11.811 READ FPDMA QUEUED
Error 24 [7] occurred at disk power-on lifetime: 1387 hours (57 days + 19 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 -- 41 00 08 00 00 0f 70 d8 08 40 00 Error: UNC at LBA = 0x0f70d808 = 259053576
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
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
60 00 00 00 08 00 00 0f 70 d8 08 40 08 00:00:09.010 READ FPDMA QUEUED
60 00 00 00 08 00 00 0f 70 d8 08 40 08 00:00:09.066 READ FPDMA QUEUED
ea 00 00 00 00 00 00 00 00 00 00 e0 08 00:00:09.051 FLUSH CACHE EXT
61 00 00 00 08 00 00 20 00 08 00 40 08 00:00:09.051 WRITE FPDMA QUEUED
61 00 00 00 08 00 00 00 02 08 00 40 08 00:00:09.051 WRITE FPDMA QUEUED
Error 23 [6] occurred at disk power-on lifetime: 1385 hours (57 days + 17 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 -- 41 00 08 00 00 0f 70 d8 08 40 00 Error: UNC at LBA = 0x0f70d808 = 259053576
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
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
60 00 00 00 08 00 00 0f 70 d8 08 40 08 00:00:01.685 READ FPDMA QUEUED
60 00 10 00 08 00 00 0f 70 d8 08 40 08 00:00:01.688 READ FPDMA QUEUED
60 00 10 00 08 00 00 0f 70 d8 00 40 08 00:00:01.688 READ FPDMA QUEUED
60 00 10 00 08 00 00 0f 70 d7 f8 40 08 00:00:01.688 READ FPDMA QUEUED
60 00 10 00 08 00 00 0f 70 d7 f0 40 08 00:00:01.688 READ FPDMA QUEUED
Error 22 [5] occurred at disk power-on lifetime: 1385 hours (57 days + 17 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 -- 41 05 80 00 00 0f 70 d8 08 40 00 Error: UNC at LBA = 0x0f70d808 = 259053576
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
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
60 00 00 06 60 00 00 0f 70 d7 28 40 08 00:00:01.685 READ FPDMA QUEUED
60 00 00 06 60 00 00 0f 70 d7 28 40 08 00:00:01.685 READ FPDMA QUEUED
60 00 00 08 00 00 00 0f 70 cf 28 40 08 00:00:01.685 READ FPDMA QUEUED
60 00 00 05 00 00 00 0f 70 ca 28 40 08 00:00:01.685 READ FPDMA QUEUED
60 00 00 07 00 00 00 0f 70 c3 28 40 08 00:00:01.685 READ FPDMA QUEUED
Error 21 [4] occurred at disk power-on lifetime: 1384 hours (57 days + 16 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 -- 41 00 08 00 00 0f 70 d8 08 40 00 Error: UNC at LBA = 0x0f70d808 = 259053576
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
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
60 00 00 00 08 00 00 0f 70 d8 08 40 08 00:00:23.754 READ FPDMA QUEUED
60 00 00 00 08 00 00 0f 70 db 30 40 08 00:00:23.774 READ FPDMA QUEUED
60 00 00 00 08 00 00 0f 70 d8 30 40 08 00:00:23.774 READ FPDMA QUEUED
60 00 00 00 08 00 00 0f 70 d9 30 40 08 00:00:23.774 READ FPDMA QUEUED
60 00 00 00 08 00 00 0f 70 da 30 40 08 00:00:23.774 READ FPDMA QUEUED
SMART Extended Self-test Log Version: 1 (2 sectors)
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Short captive Completed: read failure 90% 1384 259053576
# 2 Short captive Completed: read failure 90% 1384 259053576
SMART Selective self-test log data structure revision number 0
Note: revision number not 1 implies that no selective self-test has ever been run
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Completed_read_failure [90% left] (0-65535)
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: 2
SCT Version (vendor specific): 256 (0x0100)
SCT Support Level: 1
Device State: Active (0)
Current Temperature: 38 Celsius
Power Cycle Min/Max Temperature: 23/42 Celsius
Lifetime Min/Max Temperature: 19/53 Celsius
Under/Over Temperature Limit Count: 0/0
SCT Temperature History Version: 2
Temperature Sampling Period: 5 minutes
Temperature Logging Interval: 5 minutes
Min/Max recommended Temperature: -5/80 Celsius
Min/Max Temperature Limit: -10/85 Celsius
Temperature History Size (Index): 128 (17)
Index Estimated Time Temperature Celsius
18 2016-06-27 14:20 38 *******************
19 2016-06-27 14:25 36 *****************
... ..( 17 skipped). .. *****************
37 2016-06-27 15:55 36 *****************
38 2016-06-27 16:00 35 ****************
39 2016-06-27 16:05 36 *****************
40 2016-06-27 16:10 35 ****************
41 2016-06-27 16:15 35 ****************
42 2016-06-27 16:20 32 *************
43 2016-06-27 16:25 33 **************
44 2016-06-27 16:30 34 ***************
45 2016-06-27 16:35 34 ***************
46 2016-06-27 16:40 35 ****************
47 2016-06-27 16:45 27 ********
48 2016-06-27 16:50 29 **********
49 2016-06-27 16:55 30 ***********
50 2016-06-27 17:00 34 ***************
51 2016-06-27 17:05 37 ******************
52 2016-06-27 17:10 39 ********************
53 2016-06-27 17:15 40 *********************
54 2016-06-27 17:20 41 **********************
55 2016-06-27 17:25 42 ***********************
56 2016-06-27 17:30 42 ***********************
57 2016-06-27 17:35 43 ************************
58 2016-06-27 17:40 43 ************************
59 2016-06-27 17:45 44 *************************
60 2016-06-27 17:50 44 *************************
61 2016-06-27 17:55 44 *************************
62 2016-06-27 18:00 41 **********************
63 2016-06-27 18:05 40 *********************
64 2016-06-27 18:10 39 ********************
65 2016-06-27 18:15 41 **********************
66 2016-06-27 18:20 42 ***********************
67 2016-06-27 18:25 43 ************************
68 2016-06-27 18:30 43 ************************
69 2016-06-27 18:35 38 *******************
70 2016-06-27 18:40 37 ******************
71 2016-06-27 18:45 36 *****************
... ..( 2 skipped). .. *****************
74 2016-06-27 19:00 36 *****************
75 2016-06-27 19:05 35 ****************
76 2016-06-27 19:10 36 *****************
77 2016-06-27 19:15 40 *********************
78 2016-06-27 19:20 41 **********************
79 2016-06-27 19:25 41 **********************
80 2016-06-27 19:30 38 *******************
81 2016-06-27 19:35 37 ******************
82 2016-06-27 19:40 37 ******************
83 2016-06-27 19:45 37 ******************
84 2016-06-27 19:50 38 *******************
... ..( 4 skipped). .. *******************
89 2016-06-27 20:15 38 *******************
90 2016-06-27 20:20 37 ******************
91 2016-06-27 20:25 38 *******************
92 2016-06-27 20:30 37 ******************
... ..( 2 skipped). .. ******************
95 2016-06-27 20:45 37 ******************
96 2016-06-27 20:50 36 *****************
97 2016-06-27 20:55 39 ********************
98 2016-06-27 21:00 41 **********************
99 2016-06-27 21:05 42 ***********************
100 2016-06-27 21:10 42 ***********************
101 2016-06-27 21:15 39 ********************
102 2016-06-27 21:20 38 *******************
103 2016-06-27 21:25 39 ********************
104 2016-06-27 21:30 41 **********************
105 2016-06-27 21:35 39 ********************
106 2016-06-27 21:40 27 ********
107 2016-06-27 21:45 36 *****************
108 2016-06-27 21:50 35 ****************
109 2016-06-27 21:55 34 ***************
110 2016-06-27 22:00 34 ***************
111 2016-06-27 22:05 35 ****************
... ..( 2 skipped). .. ****************
114 2016-06-27 22:20 35 ****************
115 2016-06-27 22:25 36 *****************
... ..( 4 skipped). .. *****************
120 2016-06-27 22:50 36 *****************
121 2016-06-27 22:55 37 ******************
122 2016-06-27 23:00 39 ********************
123 2016-06-27 23:05 37 ******************
124 2016-06-27 23:10 37 ******************
125 2016-06-27 23:15 38 *******************
... ..( 2 skipped). .. *******************
0 2016-06-27 23:30 38 *******************
1 2016-06-27 23:35 39 ********************
2 2016-06-27 23:40 39 ********************
3 2016-06-27 23:45 38 *******************
4 2016-06-27 23:50 37 ******************
5 2016-06-27 23:55 37 ******************
6 2016-06-28 00:00 37 ******************
7 2016-06-28 00:05 36 *****************
8 2016-06-28 00:10 36 *****************
9 2016-06-28 00:15 36 *****************
10 2016-06-28 00:20 37 ******************
11 2016-06-28 00:25 37 ******************
12 2016-06-28 00:30 38 *******************
13 2016-06-28 00:35 38 *******************
14 2016-06-28 00:40 37 ******************
15 2016-06-28 00:45 42 ***********************
16 2016-06-28 00:50 42 ***********************
17 2016-06-28 00:55 39 ********************
SCT Error Recovery Control:
Read: Disabled
Write: Disabled
Device Statistics (GP/SMART Log 0x04) not supported
SATA Phy Event Counters (GP Log 0x11)
ID Size Value Description
0x0001 4 0 Command failed due to ICRC error
0x0002 4 0 R_ERR response for data FIS
0x0003 4 0 R_ERR response for device-to-host data FIS
0x0004 4 0 R_ERR response for host-to-device data FIS
0x0005 4 0 R_ERR response for non-data FIS
0x0006 4 0 R_ERR response for device-to-host non-data FIS
0x0007 4 0 R_ERR response for host-to-device non-data FIS
0x0008 4 0 Device-to-host non-data FIS retries
0x0009 4 6 Transition from drive PhyRdy to drive PhyNRdy
0x000a 4 5 Device-to-host register FISes sent due to a COMRESET
0x000b 4 0 CRC errors within host-to-device FIS
0x000d 4 0 Non-CRC errors within host-to-device FIS
0x000f 4 0 R_ERR response for host-to-device data FIS, CRC
0x0010 4 0 R_ERR response for host-to-device data FIS, non-CRC
0x0012 4 0 R_ERR response for host-to-device non-data FIS, CRC
0x0013 4 0 R_ERR response for host-to-device non-data FIS, non-CRC
0x8e00 4 0 Vendor specific
0x8e01 4 0 Vendor specific
0x8e02 4 0 Vendor specific
0x8e03 4 0 Vendor specific
0x8e04 4 0 Vendor specific
0x8e05 4 0 Vendor specific
0x8e06 4 82711 Vendor specific
0x8e07 4 36347773 Vendor specific
0x8e08 4 144 Vendor specific
0x8e09 4 43703 Vendor specific
0x8e0a 4 2848493 Vendor specific
0x8e0b 4 193920 Vendor specific
0x8e0c 4 10284463 Vendor specific
0x8e0d 4 74795 Vendor specific
0x8e0e 4 935421 Vendor specific
0x8e0f 4 131112960 Vendor specific
0x8e10 4 3741684 Vendor specific
0x8e11 4 7 Vendor specific
next prev parent reply other threads:[~2016-06-27 23:03 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-27 21:36 Kernel bug during RAID1 replace Saint Germain
2016-06-27 21:42 ` Chris Murphy
2016-06-27 22:26 ` Saint Germain
2016-06-27 22:55 ` Chris Murphy
2016-06-27 22:58 ` Chris Murphy
2016-06-27 23:06 ` Saint Germain
2016-06-28 0:00 ` Chris Murphy
2016-06-28 0:10 ` Chris Murphy
2016-06-28 0:49 ` Saint Germain
2016-06-28 2:14 ` Chris Murphy
2016-06-28 22:52 ` Saint Germain
2016-06-29 4:25 ` Chris Murphy
2016-06-29 9:50 ` Saint Germain
2016-06-29 17:28 ` Chris Murphy
2016-06-29 18:12 ` Saint Germain
2016-06-29 18:19 ` Austin S. Hemmelgarn
2016-06-29 19:02 ` Saint Germain
2016-06-29 19:08 ` Chris Murphy
2016-06-29 19:16 ` Saint Germain
2016-06-29 19:23 ` Hugo Mills
2016-06-29 23:51 ` Saint Germain
2016-06-30 0:24 ` Chris Murphy
2016-06-30 21:02 ` Saint Germain
2016-06-30 0:19 ` Chris Murphy
2016-06-29 17:41 ` Saint Germain
2016-06-27 23:03 ` Saint Germain [this message]
2016-06-27 23:49 ` Chris Murphy
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