Wpadłem do biura zrobić testy i okazało się, że znów dysk się wypiął. czyli po jakichś 2 dniach...
Podobnie jak poprzednio dysk w ogóle nie był widziany przez system dopiero po reboocie dało się go dodać. Aktualnie macierz się odbudowuje.
Przetestowałem oba dyski (sdb to ten wypinający się). W zasadzie jedynym parametrem, który mnie zasanawia jest seek_error_rate, ale nie mogłem znaleźć żadnych norm. Co na ten temat myślicie?
Może problem brzmi znikanie dysku wogóle z systemu i dlatego znika z macierzy.
/dev/sda
Kod: Zaznacz cały
smartctl 5.41 2011-06-09 r3365 [i686-linux-3.2.0-4-686-pae] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: Seagate Barracuda 7200.10
Device Model: ST380815AS
Serial Number: 9RW4MDSW
Firmware Version: 4.ADA
User Capacity: 80,000,000,000 bytes [80,0 GB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: 7
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Thu Oct 30 16:41:44 2014 CET
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: ( 430) 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 0x0003 098 097 070 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 16
5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 063 060 030 Pre-fail Always - 2307929
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 858
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 16
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 064 057 045 Old_age Always - 36 (Min/Max 33/36)
194 Temperature_Celsius 0x0022 036 043 000 Old_age Always - 36 (0 22 0 0)
195 Hardware_ECC_Recovered 0x001a 088 075 000 Old_age Always - 182934975
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 - 0
200 Multi_Zone_Error_Rate 0x0000 100 253 000 Old_age Offline - 0
202 Data_Address_Mark_Errs 0x0032 100 253 000 Old_age Always - 0
SMART Error Log Version: 1
No Errors Logged
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.
/dev/sdb
Kod: Zaznacz cały
smartctl 5.41 2011-06-09 r3365 [i686-linux-3.2.0-4-686-pae] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: Seagate Barracuda 7200.10
Device Model: ST380815AS
Serial Number: 6RW3302V
Firmware Version: 4.ADA
User Capacity: 80,000,000,000 bytes [80,0 GB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: 7
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Thu Oct 30 16:41:49 2014 CET
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: ( 430) 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 0x0003 099 097 070 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 099 099 020 Old_age Always - 1725
5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 066 060 030 Pre-fail Always - 4622459
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 583
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 099 099 020 Old_age Always - 1784
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 065 054 045 Old_age Always - 35 (Min/Max 29/35)
194 Temperature_Celsius 0x0022 035 046 000 Old_age Always - 35 (0 23 0 0)
195 Hardware_ECC_Recovered 0x001a 071 056 000 Old_age Always - 22903739
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 3
198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 3
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0000 100 253 000 Old_age Offline - 0
202 Data_Address_Mark_Errs 0x0032 100 253 000 Old_age Always - 0
SMART Error Log Version: 1
No Errors Logged
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.
-------------------------
Przejrzałem rónież syslogi i znalazłem fragment logów tuż przed informacją mdstat o usunięciu z macierzy jednego z dysków.
Czy ktoś wie co one oznaczają?
Kod: Zaznacz cały
Oct 29 14:47:38 maszyna kernel: [ 2946.835795] ata2: exception Emask 0x10 SAct 0x0 SErr 0x10000 action 0xe frozen
Oct 29 14:47:38 maszyna kernel: [ 2946.835932] ata2: irq_stat 0x00400000, PHY RDY changed
Oct 29 14:47:38 maszyna kernel: [ 2946.836053] ata2: SError: { PHYRdyChg }
Oct 29 14:47:38 maszyna kernel: [ 2946.836138] ata2: hard resetting link
Oct 29 14:47:41 maszyna kernel: [ 2949.192033] ata2: COMRESET failed (errno=-32)
Oct 29 14:47:41 maszyna kernel: [ 2949.192121] ata2: reset failed (errno=-32), retrying in 8 secs
Oct. 29 14:47:48 maszyna kernel: [ 2956.836052] ata2: limiting SATA link speed to 1.5 Gbps
Oct 29 14:47:48 maszyna kernel: [ 2956.836060] ata2: hard resetting link
Oct 29 14:47:55 maszyna kernel: [ 2962.856051] ata2: link is slow to respond, please be patient (ready=0)
Oct 29 14:47:59 maszyna kernel: [ 2966.888034] ata2: COMRESET failed (errno=-16)
Oct 29 14:47:59 maszyna kernel: [ 2966.888127] ata2: hard resetting link
Oct 29 14:48:04 maszyna kernel: [ 2972.652036] ata2: link is slow to respond, please be patient (ready=0)
Oct 29 14:48:34 maszyna kernel: [ 3001.940045] ata2: COMRESET failed (errno=-16)
Oct 29 14:48:34 maszyna kernel: [ 3001.940138] ata2: hard resetting link
Oct 29 14:48:39 maszyna kernel: [ 3006.968037] ata2: COMRESET failed (errno=-16)
Oct 29 14:48:39 maszyna kernel: [ 3006.968127] ata2: reset failed, giving up
Oct 29 14:48:39 maszyna kernel: [ 3006.968202] ata2.00: disabled
Oct 29 14:48:39 maszyna kernel: [ 3006.968221] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen t4
Oct 29 14:48:39 maszyna kernel: [ 3006.968353] ata2: irq_stat 0x00400040, connection status changed
Oct 29 14:48:39 maszyna kernel: [ 3006.968461] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
Oct 29 14:48:39 maszyna kernel: [ 3006.968578] ata2: hard resetting link
Oct 29 14:48:39 maszyna kernel: [ 3006.972035] sd 1:0:0:0: rejecting I/O to offline device
Oct 29 14:48:39 maszyna kernel: [ 3006.972172] sd 1:0:0:0: [sdb] killing request
Oct 29 14:48:39 maszyna kernel: [ 3006.972216] sd 1:0:0:0: rejecting I/O to offline device
Oct 29 14:48:39 maszyna kernel: [ 3006.972321] md: super_written gets error=-5, uptodate=0
Oct 29 14:48:39 maszyna kernel: [ 3006.972330] md/raid1:md0: Disk failure on sdb1, disabling device.
Oct 29 14:48:39 maszyna kernel: [ 3006.972332] md/raid1:md0: Operation continuing on 1 devices.
Oct 29 14:48:39 maszyna kernel: [ 3006.975909] RAID1 conf printout: