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Hi all,
after booting and logging in to gnome my system kind of freezes for about 20 seconds. gnome shell works but if i want to start a program nothing happens. After searching around I found that dmsg gives me this:
[ 42.776558] ata2.00: invalid checksum 0x89 on log page 10h
[ 42.776561] ata2.00: exception Emask 0x0 SAct 0x1f800000 SErr 0x0 action 0x0
[ 42.776563] ata2.00: irq_stat 0x40000008
[ 42.776565] ata2.00: failed command: READ FPDMA QUEUED
[ 42.776567] ata2.00: cmd 60/00:b8:e0:c5:5e/01:00:18:00:00/40 tag 23 ncq dma 131072 in
res 51/40:b8:c0:c6:5e/00:00:18:00:00/40 Emask 0x409 (media error) <F>
[ 42.776568] ata2.00: status: { DRDY ERR }
[ 42.776569] ata2.00: error: { UNC }
[ 42.795050] ata2.00: configured for UDMA/133
[ 42.795057] sd 1:0:0:0: [sdb] tag#23 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 42.795059] sd 1:0:0:0: [sdb] tag#23 Sense Key : 0x3 [current]
[ 42.795059] sd 1:0:0:0: [sdb] tag#23 ASC=0x11 ASCQ=0x4
[ 42.795060] sd 1:0:0:0: [sdb] tag#23 CDB: opcode=0x28 28 00 18 5e c5 e0 00 01 00 00
[ 42.795061] blk_update_request: I/O error, dev sdb, sector 408864448
[ 42.795079] ata2: EH complete
[ 44.758675] ata2.00: invalid checksum 0x27 on log page 10h
[ 44.758677] ata2.00: exception Emask 0x0 SAct 0xfc003c SErr 0x0 action 0x0
[ 44.758684] ata2.00: irq_stat 0x40000008
[ 44.758688] ata2.00: failed command: READ FPDMA QUEUED
[ 44.758692] ata2.00: cmd 60/00:28:e0:c6:5e/01:00:18:00:00/40 tag 5 ncq dma 131072 in
res 51/40:28:e0:c6:5e/00:00:18:00:00/40 Emask 0x409 (media error) <F>
[ 44.758698] ata2.00: status: { DRDY ERR }
[ 44.758701] ata2.00: error: { UNC }
[ 44.776760] ata2.00: configured for UDMA/133
[ 44.776775] sd 1:0:0:0: [sdb] tag#5 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 44.776776] sd 1:0:0:0: [sdb] tag#5 Sense Key : 0x3 [current]
[ 44.776777] sd 1:0:0:0: [sdb] tag#5 ASC=0x11 ASCQ=0x4
[ 44.776778] sd 1:0:0:0: [sdb] tag#5 CDB: opcode=0x28 28 00 18 5e c6 e0 00 01 00 00
[ 44.776779] blk_update_request: I/O error, dev sdb, sector 408864480
[ 44.776799] ata2: EH complete
[ 46.815364] ata2.00: invalid checksum 0x14 on log page 10h
[ 46.815368] ata2.00: exception Emask 0x0 SAct 0x400 SErr 0x0 action 0x0
[ 46.815380] ata2.00: irq_stat 0x40000008
[ 46.815386] ata2.00: failed command: READ FPDMA QUEUED
[ 46.815394] ata2.00: cmd 60/08:50:c0:c6:5e/00:00:18:00:00/40 tag 10 ncq dma 4096 in
res 51/40:50:c0:c6:5e/00:00:18:00:00/40 Emask 0x409 (media error) <F>
[ 46.815406] ata2.00: status: { DRDY ERR }
[ 46.815410] ata2.00: error: { UNC }
[ 46.833292] ata2.00: configured for UDMA/133
[ 46.833298] sd 1:0:0:0: [sdb] tag#10 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 46.833299] sd 1:0:0:0: [sdb] tag#10 Sense Key : 0x3 [current]
[ 46.833300] sd 1:0:0:0: [sdb] tag#10 ASC=0x11 ASCQ=0x4
[ 46.833301] sd 1:0:0:0: [sdb] tag#10 CDB: opcode=0x28 28 00 18 5e c6 c0 00 00 08 00
[ 46.833302] blk_update_request: I/O error, dev sdb, sector 408864448
[ 46.833317] ata2: EH complete
[ 48.772623] ata2.00: invalid checksum 0x65 on log page 10h
[ 48.772631] ata2.00: exception Emask 0x0 SAct 0x80000 SErr 0x0 action 0x0
[ 48.772654] ata2.00: irq_stat 0x40000008
[ 48.772668] ata2.00: failed command: READ FPDMA QUEUED
[ 48.772687] ata2.00: cmd 60/08:98:c0:c6:5e/00:00:18:00:00/40 tag 19 ncq dma 4096 in
res 51/40:98:c0:c6:5e/00:00:18:00:00/40 Emask 0x409 (media error) <F>
[ 48.772712] ata2.00: status: { DRDY ERR }
[ 48.772723] ata2.00: error: { UNC }
[ 48.790913] ata2.00: configured for UDMA/133
[ 48.790930] sd 1:0:0:0: [sdb] tag#19 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 48.790934] sd 1:0:0:0: [sdb] tag#19 Sense Key : 0x3 [current]
[ 48.790938] sd 1:0:0:0: [sdb] tag#19 ASC=0x11 ASCQ=0x4
[ 48.790941] sd 1:0:0:0: [sdb] tag#19 CDB: opcode=0x28 28 00 18 5e c6 c0 00 00 08 00
[ 48.790944] blk_update_request: I/O error, dev sdb, sector 408864448
[ 48.790999] ata2: EH complete
[ 81.359150] ata2.00: exception Emask 0x0 SAct 0x1c008 SErr 0x0 action 0x6 frozen
[ 81.359179] ata2.00: failed command: READ FPDMA QUEUED
[ 81.359200] ata2.00: cmd 60/08:18:c0:c6:5e/00:00:18:00:00/40 tag 3 ncq dma 4096 in
res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 81.359225] ata2.00: status: { DRDY }
[ 81.359236] ata2.00: failed command: WRITE FPDMA QUEUED
[ 81.359253] ata2.00: cmd 61/28:70:78:84:b8/00:00:19:00:00/40 tag 14 ncq dma 20480 out
res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 81.359282] ata2.00: status: { DRDY }
[ 81.359292] ata2.00: failed command: READ FPDMA QUEUED
[ 81.359309] ata2.00: cmd 60/08:78:08:ed:b8/00:00:18:00:00/40 tag 15 ncq dma 4096 in
res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 81.359331] ata2.00: status: { DRDY }
[ 81.359341] ata2.00: failed command: READ FPDMA QUEUED
[ 81.359357] ata2.00: cmd 60/08:80:b0:82:75/00:00:18:00:00/40 tag 16 ncq dma 4096 in
res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 81.359380] ata2.00: status: { DRDY }
[ 81.359393] ata2: hard resetting link
[ 81.679533] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 81.689802] ata2.00: configured for UDMA/133
[ 81.689809] ata2.00: device reported invalid CHS sector 0
[ 81.689813] ata2.00: device reported invalid CHS sector 0
[ 81.689816] ata2.00: device reported invalid CHS sector 0
[ 81.689845] ata2: EH complete
[ 83.629061] ata2.00: invalid checksum 0x80 on log page 10h
[ 83.629069] ata2.00: exception Emask 0x0 SAct 0x500000 SErr 0x0 action 0x0
[ 83.629094] ata2.00: irq_stat 0x40000008
[ 83.629108] ata2.00: failed command: READ FPDMA QUEUED
[ 83.629127] ata2.00: cmd 60/08:b0:c0:c6:5e/00:00:18:00:00/40 tag 22 ncq dma 4096 in
res 51/40:b0:c0:c6:5e/00:00:18:00:00/40 Emask 0x409 (media error) <F>
[ 83.629152] ata2.00: status: { DRDY ERR }
[ 83.629163] ata2.00: error: { UNC }
[ 83.647108] ata2.00: configured for UDMA/133
[ 83.647142] sd 1:0:0:0: [sdb] tag#22 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 83.647147] sd 1:0:0:0: [sdb] tag#22 Sense Key : 0x3 [current]
[ 83.647150] sd 1:0:0:0: [sdb] tag#22 ASC=0x11 ASCQ=0x4
[ 83.647155] sd 1:0:0:0: [sdb] tag#22 CDB: opcode=0x28 28 00 18 5e c6 c0 00 00 08 00
[ 83.647158] blk_update_request: I/O error, dev sdb, sector 408864448
[ 83.647197] ata2: EH complete
[ 85.594530] ata2.00: invalid checksum 0x5c on log page 10h
[ 85.594537] ata2.00: exception Emask 0x0 SAct 0x40000 SErr 0x0 action 0x0
[ 85.594559] ata2.00: irq_stat 0x40000008
[ 85.594571] ata2.00: failed command: READ FPDMA QUEUED
[ 85.594588] ata2.00: cmd 60/08:90:c0:c6:5e/00:00:18:00:00/40 tag 18 ncq dma 4096 in
res 51/40:90:c0:c6:5e/00:00:18:00:00/40 Emask 0x409 (media error) <F>
[ 85.594609] ata2.00: status: { DRDY ERR }
[ 85.594618] ata2.00: error: { UNC }
[ 85.612572] ata2.00: configured for UDMA/133
[ 85.612588] sd 1:0:0:0: [sdb] tag#18 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 85.612593] sd 1:0:0:0: [sdb] tag#18 Sense Key : 0x3 [current]
[ 85.612596] sd 1:0:0:0: [sdb] tag#18 ASC=0x11 ASCQ=0x4
[ 85.612600] sd 1:0:0:0: [sdb] tag#18 CDB: opcode=0x28 28 00 18 5e c6 c0 00 00 08 00
[ 85.612603] blk_update_request: I/O error, dev sdb, sector 408864448
[ 85.612660] ata2: EH complete
[ 87.535138] ata2.00: invalid checksum 0xcc on log page 10h
[ 87.535145] ata2.00: exception Emask 0x0 SAct 0x4 SErr 0x0 action 0x0
[ 87.535164] ata2.00: irq_stat 0x40000008
[ 87.535176] ata2.00: failed command: READ FPDMA QUEUED
[ 87.535192] ata2.00: cmd 60/08:10:c0:c6:5e/00:00:18:00:00/40 tag 2 ncq dma 4096 in
res 51/40:10:c0:c6:5e/00:00:18:00:00/40 Emask 0x409 (media error) <F>
[ 87.535214] ata2.00: status: { DRDY ERR }
[ 87.535223] ata2.00: error: { UNC }
[ 87.553115] ata2.00: configured for UDMA/133
[ 87.553129] sd 1:0:0:0: [sdb] tag#2 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 87.553133] sd 1:0:0:0: [sdb] tag#2 Sense Key : 0x3 [current]
[ 87.553136] sd 1:0:0:0: [sdb] tag#2 ASC=0x11 ASCQ=0x4
[ 87.553140] sd 1:0:0:0: [sdb] tag#2 CDB: opcode=0x28 28 00 18 5e c6 c0 00 00 08 00
[ 87.553142] blk_update_request: I/O error, dev sdb, sector 408864448
[ 87.553662] ata2: EH complete
[ 89.608440] ata2.00: invalid checksum 0x80 on log page 10h
[ 89.608448] ata2.00: exception Emask 0x0 SAct 0x400000 SErr 0x0 action 0x0
[ 89.609067] ata2.00: irq_stat 0x40000008
[ 89.611118] ata2.00: failed command: READ FPDMA QUEUED
[ 89.613571] ata2.00: cmd 60/08:b0:c0:c6:5e/00:00:18:00:00/40 tag 22 ncq dma 4096 in
res 51/40:b0:c0:c6:5e/00:00:18:00:00/40 Emask 0x409 (media error) <F>
[ 89.618481] ata2.00: status: { DRDY ERR }
[ 89.620883] ata2.00: error: { UNC }
[ 89.633419] ata2.00: configured for UDMA/133
[ 89.633433] sd 1:0:0:0: [sdb] tag#22 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 89.633436] sd 1:0:0:0: [sdb] tag#22 Sense Key : 0x3 [current]
[ 89.633439] sd 1:0:0:0: [sdb] tag#22 ASC=0x11 ASCQ=0x4
[ 89.633443] sd 1:0:0:0: [sdb] tag#22 CDB: opcode=0x28 28 00 18 5e c6 c0 00 00 08 00
[ 89.633446] blk_update_request: I/O error, dev sdb, sector 408864448
[ 89.633969] ata2: EH complete
I have to say that I don't have any idea what that means. Is my sdb broken?
Thank you in advance!
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What does smartctl say?
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Hello. Here's the result:
$ sudo smartctl -H /dev/sdb
[sudo] Passwort für satch:
smartctl 6.5 2016-05-07 r4318 [x86_64-linux-4.8.4-1-ARCH] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
I'm still running the long test and I will post differing results in an hour.
Thank you for your fast answer!
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You probably don't require the test, "sudo smartctl -a /dev/sdb" will usually know whether there're uncorrectable errors or pending sectors and stuff.
Avoid burdening the device - if it's bad, you might add the final call this way (loosing your data which you should rather secure)
Online
OK, here we go:
$ sudo smartctl -a /dev/sdb
[sudo] Passwort für satch:
smartctl 6.5 2016-05-07 r4318 [x86_64-linux-4.8.4-1-ARCH] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: SAMSUNG SpinPoint P120
Device Model: SAMSUNG SP2504C
Serial Number: S09QJ1UL304014
Firmware Version: VT100-33
User Capacity: 250.058.268.160 bytes [250 GB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA/ATAPI-7 T13/1532D revision 4a
Local Time is: Wed Nov 2 21:47:47 2016 CET
==> WARNING: May need -F samsung3 enabled; see manual for details.
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: ( 121) The previous self-test completed having
the read element of the test failed.
Total time to complete Offline
data collection: ( 4866) 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: ( 81) 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 253 100 051 Pre-fail Always - 2
3 Spin_Up_Time 0x0007 100 100 025 Pre-fail Always - 5824
4 Start_Stop_Count 0x0032 090 090 000 Old_age Always - 10419
5 Reallocated_Sector_Ct 0x0033 253 253 010 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 253 253 051 Pre-fail Always - 0
8 Seek_Time_Performance 0x0025 253 253 015 Pre-fail Offline - 0
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 27213
10 Spin_Retry_Count 0x0033 253 253 051 Pre-fail Always - 0
11 Calibration_Retry_Count 0x0012 253 002 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 096 096 000 Old_age Always - 4839
190 Airflow_Temperature_Cel 0x0022 142 103 000 Old_age Always - 32
194 Temperature_Celsius 0x0022 142 103 000 Old_age Always - 32
195 Hardware_ECC_Recovered 0x001a 100 100 000 Old_age Always - 171097
196 Reallocated_Event_Count 0x0032 253 253 000 Old_age Always - 0
197 Current_Pending_Sector 0x0012 096 096 000 Old_age Always - 44
198 Offline_Uncorrectable 0x0030 253 253 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x000a 100 100 000 Old_age Always - 0
201 Soft_Read_Error_Rate 0x000a 253 100 000 Old_age Always - 0
202 Data_Address_Mark_Errs 0x0032 253 253 000 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: read failure 90% 27212 -
# 2 Extended offline Completed: read failure 90% 27212 -
# 3 Short offline Completed: read failure 90% 27212 -
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 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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the problem has begun since a recent "pacman -Syu" ?
did you try with another kernel, like linux-lts ?
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> 197 Current_Pending_Sector 0x0012 096 096 000 Old_age Always - 44
Weary. Ensure this value doesn't raise.
> # 1 Extended offline Completed: read failure 90% 27212 -
Not good and you've 2 read errors.
The disk is not dead, but the reading problems are not in software.
Could be (bad) powersaving or bad cable/connectors. - sdb is an external disk? usb?
Online
Pending sectors are sectors the HDD can not read anymore. That's the number of them the disk knows about - there could be more. If there was valuable data in those sectors, it is lost. Never mind that filesystems and programs are not prepared to handle read errors and all those scary error messages you got - do you want to trust a disk that already lost you data?
I prefer to replace such disks or put them to tasks where data loss and system instability is acceptable. Other people claim this is normal behaviour. They write new data (low level format, raid resync, etc.) and happily keep using it in the hopes it won't happen again.
There's no way of knowing whether it's caused by a random fluke or if there is a serious mechanical error problem the disk.
Last edited by frostschutz (2016-11-02 21:08:41)
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Pending sectors can (and very often are) due to a dying disc (and if the number raises constantly, you're in trouble) but can have other causes.
You can test the sector by writing it and it's then either remapped or "good" again, but if you keep pending sectors, there's something wrong in the setup.
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