Hi!
I’ve a computer running 24-7.
Two hard disks: one IDE (sdb) one SATA (sda)
Recently I’ve had three hard disk stops on sda ( with just one partition: sda1 = /home )
Here is the log of the last one
Mar 20 03:14:14 aldebaran kernel: [113147.280104] sd 0:0:0:0: [sda] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Mar 20 03:14:14 aldebaran kernel: [113147.280111] sd 0:0:0:0: [sda] Sense Key : Aborted Command [current] [descriptor]
Mar 20 03:14:14 aldebaran kernel: [113147.280138] sd 0:0:0:0: [sda] Add. Sense: No additional sense information
Mar 20 03:14:14 aldebaran kernel: [113147.280145] sd 0:0:0:0: [sda] CDB: Write(10): 2a 00 04 91 ab df 00 00 08 00
Mar 20 03:14:14 aldebaran kernel: [113147.280157] end_request: I/O error, dev sda, sector 76655583
Mar 20 03:14:14 aldebaran kernel: [113147.280168] Buffer I/O error on device sda1, logical block 9581940
Mar 20 03:14:14 aldebaran kernel: [113147.280172] lost page write due to I/O error on sda1
Mar 20 03:14:14 aldebaran kernel: [113147.280205] sd 0:0:0:0: [sda] killing request
Mar 20 03:14:14 aldebaran kernel: [113147.280251] sd 0:0:0:0: [sda] Unhandled error code
Mar 20 03:14:14 aldebaran kernel: [113147.280255] sd 0:0:0:0: [sda] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
Mar 20 03:14:14 aldebaran kernel: [113147.280260] sd 0:0:0:0: [sda] CDB: Write(10): 2a 00 00 00 00 3f 00 00 08 00
Mar 20 03:14:14 aldebaran kernel: [113147.280270] end_request: I/O error, dev sda, sector 63
Mar 20 03:14:14 aldebaran kernel: [113147.280274] Buffer I/O error on device sda1, logical block 0
Mar 20 03:14:14 aldebaran kernel: [113147.280278] lost page write due to I/O error on sda1
Mar 20 03:14:14 aldebaran kernel: [113147.280314] JBD: Detected IO errors while flushing file data on sda1
Mar 20 03:14:14 aldebaran kernel: [113147.280415] Aborting journal on device sda1.
Mar 20 03:14:14 aldebaran kernel: [113147.280438] JBD: I/O error detected when updating journal superblock for sda1.
Mar 20 03:14:14 aldebaran kernel: [113147.750223] sd 0:0:0:0: [sda] Synchronizing SCSI cache
Mar 20 03:14:14 aldebaran kernel: [113147.750321] sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Mar 20 03:14:14 aldebaran kernel: [113147.750328] sd 0:0:0:0: [sda] Stopping disk
Mar 20 03:14:14 aldebaran kernel: [113147.750347] sd 0:0:0:0: [sda] START_STOP FAILED
Mar 20 03:14:14 aldebaran kernel: [113147.750352] sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Rebooting the computer solves the problem (the disk starts again)
The disk has SMART enabled and i’ve test it but i can’t see any problem. I’ve just passed a short test and then a long test and this is the result
aldebaran:/home/fernando # smartctl -a /dev/sda
smartctl 6.0 2012-10-10 r3643 [i686-linux-3.4.28-2.20-default] (SUSE RPM)
Copyright (C) 2002-12, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Seagate Barracuda 7200.12
Device Model: ST3250318AS
Serial Number: 9VM83K0Y
LU WWN Device Id: 5 000c50 01a3b4444
Firmware Version: CC38
User Capacity: 250.059.350.016 bytes [250 GB]
Sector Size: 512 bytes logical/physical
Rotation Rate: 7200 rpm
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS T13/1699-D revision 4
SATA Version is: SATA 2.6, 3.0 Gb/s
Local Time is: Wed Mar 20 21:11:43 2013 CET
==> WARNING: A firmware update for this drive may be available,
see the following Seagate web pages:
http://knowledge.seagate.com/articles/en_US/FAQ/207931en
http://knowledge.seagate.com/articles/en_US/FAQ/213891en
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: ( 592) 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: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 42) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x103f) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
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 117 099 006 Pre-fail Always - 135810410
3 Spin_Up_Time 0x0003 099 097 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 099 099 020 Old_age Always - 1200
5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 072 060 030 Pre-fail Always - 18037715
9 Power_On_Hours 0x0032 088 088 000 Old_age Always - 10843
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 604
183 Runtime_Bad_Block 0x0032 100 100 000 Old_age Always - 0
184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
188 Command_Timeout 0x0032 100 099 000 Old_age Always - 4295098372
189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 070 048 045 Old_age Always - 30 (Min/Max 29/35)
194 Temperature_Celsius 0x0022 030 052 000 Old_age Always - 30 (0 15 0 0 0)
195 Hardware_ECC_Recovered 0x001a 037 029 000 Old_age Always - 135810410
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 200 179 000 Old_age Always - 465
240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 133818296053016
241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 3170061813
242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 1403077182
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 without error 00% 10843 -
# 2 Short offline Completed without error 00% 10842 -
# 3 Extended offline Completed without error 00% 7795 -
# 4 Short offline Completed without error 00% 7794 -
# 5 Short offline Completed without error 00% 1346 -
# 6 Short offline Completed without error 00% 1345 -
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.
may be a controller error?
regards