Купил ReadyNAS Duo v2 для домашнего хранилища вместе с винтом WD Blue 3Tb (WDC WD30EZRZ-00Z5HB0). Всё время ставлю на него ОС через RAIDar - всё слетает и процесс начинается с нуля. Полез в логи, а там:
=== START OF INFORMATION SECTION ===
Device Model: WDC WD30EZRZ-00Z5HB0
Serial Number: WD-WCC4N0ELX0T4
LU WWN Device Id: 5 0014ee 26294ef28
Firmware Version: 80.00A80
User Capacity: 3,000,592,982,016 bytes [3.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: 8
ATA Standard is: ACS-2 (revision not indicated)
Local Time is: Sun Apr 9 20:49:42 2017 PDT
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: (0x80) Offline data collection activity
was never started.
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: (39360) 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 FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x002f 100 253 051 Pre-fail Always - 0
3 Spin_Up_Time 0x0027 181 179 021 Pre-fail Always - 5933
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 55
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always - 0
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 19
10 Spin_Retry_Count 0x0032 100 253 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 253 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 55
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 49
193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 1097
194 Temperature_Celsius 0x0022 123 118 000 Old_age Always - 27
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 100 253 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0008 100 253 000 Old_age Offline - 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 Short offline Completed without error 00% 19 -
# 2 Extended offline Interrupted (host reset) 30% 19 -
# 3 Short offline Completed without error 00% 12 -
# 4 Short offline Completed without error 00% 6 -
# 5 Short offline Completed without error 00% 0 -
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.
Тут вроде ничего катастрофического, но в dmesg.log:
Buffer I/O error on device sda, logical block 732566644
Buffer I/O error on device sda, logical block 732566645
sd 0:0:0:0: [sda] Unhandled error code
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
end_request: I/O error, dev sda, sector 5860533152
Buffer I/O error on device sda, logical block 732566644
sd 0:0:0:0: [sda] Unhandled error code
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
end_request: I/O error, dev sda, sector 2412792
Buffer I/O error on device sda, logical block 301599
Buffer I/O error on device sda, logical block 301600
sd 0:0:0:0: [sda] Unhandled error code
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
end_request: I/O error, dev sda, sector 2412792
Buffer I/O error on device sda, logical block 301599
sd 0:0:0:0: [sda] Unhandled error code
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
end_request: I/O error, dev sda, sector 2611192
Buffer I/O error on device sda, logical block 326399
Buffer I/O error on device sda, logical block 326400
Buffer I/O error on device sda, logical block 326401
Buffer I/O error on device sda, logical block 326402
...
raid0: looking at sda3
raid0: comparing sda3(5851089664)
with sda3(5851089664)
raid0: END
raid0: ==> UNIQUE
raid0: 1 zones
raid0: FINAL 1 zones
raid0: done.
raid0 : md_size is 5851089664 sectors.
******* md2 configuration *********
zone0=[sda3/]
zone offset=0kb device offset=0kb size=2925544832kb
**********************************
md2: detected capacity change from 0 to 2995757907968
md0: unknown partition table
kjournald starting. Commit interval 5 seconds
EXT3 FS on md0, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
md1: unknown partition table
Adding 524268k swap on /dev/md1. Priority:-1 extents:1 across:524268k
md2: unknown partition table
EXT4-fs (dm-0): barriers enabled
kjournald2 starting: pid 818, dev dm-0:8, commit interval 5 seconds
EXT4-fs (dm-0): internal journal on dm-0:8
EXT4-fs (dm-0): delayed allocation enabled
EXT4-fs: file extents enabled
EXT4-fs: mballoc enabled
EXT4-fs (dm-0): mounted filesystem with ordered data mode
EXT4-fs: mballoc: 0 blocks 0 reqs (0 success)
EXT4-fs: mballoc: 0 extents scanned, 0 goal hits, 0 2^N hits, 0 breaks, 0 lost
EXT4-fs: mballoc: 3 generated and it took 0
EXT4-fs: mballoc: 0 preallocated, 0 discarded
kjournald starting. Commit interval 5 seconds
EXT3 FS on md0, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
udevd version 125 started
Adding 524268k swap on /dev/md1. Priority:-1 extents:1 across:524268k
EXT4-fs (dm-0): barriers enabled
kjournald2 starting: pid 1707, dev dm-0:8, commit interval 5 seconds
EXT4-fs (dm-0): internal journal on dm-0:8
EXT4-fs: file extents enabled
EXT4-fs: mballoc enabled
EXT4-fs (dm-0): mounted filesystem with ordered data mode
EXT4-fs (dm-0): internal journal on dm-0:8
ну и все остальные логи (вроде system.log) забиты примерно тем же:
pr 9 20:49:06 nas-A0-46-3F kernel: end_request: I/O error, dev sda, sector 2412792
Apr 9 20:49:06 nas-A0-46-3F kernel: Buffer I/O error on device sda, logical block 301599
Apr 9 20:49:06 nas-A0-46-3F kernel: Buffer I/O error on device sda, logical block 301600
Apr 9 20:49:06 nas-A0-46-3F kernel: sd 0:0:0:0: [sda] Unhandled error code
Apr 9 20:49:06 nas-A0-46-3F kernel: sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
Apr 9 20:49:06 nas-A0-46-3F kernel: end_request: I/O error, dev sda, sector 2412792
Apr 9 20:49:06 nas-A0-46-3F kernel: Buffer I/O error on device sda, logical block 301599
Apr 9 20:49:06 nas-A0-46-3F kernel: sd 0:0:0:0: [sda] Unhandled error code
Apr 9 20:49:06 nas-A0-46-3F kernel: sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
Apr 9 20:49:06 nas-A0-46-3F kernel: end_request: I/O error, dev sda, sector 2611192
Apr 9 20:49:06 nas-A0-46-3F kernel: Buffer I/O error on device sda, logical block 326399
Apr 9 20:49:06 nas-A0-46-3F kernel: Buffer I/O error on device sda, logical block 326400
Apr 9 20:49:06 nas-A0-46-3F kernel: Buffer I/O error on device sda, logical block 326401
Apr 9 20:49:06 nas-A0-46-3F kernel: Buffer I/O error on device sda, logical block 326402
Объясните что происходит. Если бы в smartctl были какие-либо проблемы, то вопросов бы не возникло. А так не могу понять - винту 3.14ц, или с NAS'ом что-то не то.
К стационарному компьютеру винч не имею возможности подключить, т.к. имею только ноутбук.
Если кому интересно - вот вообще все логи в архиве: https://wsend.net/3add150c59a2d3249e24ba0ae39f7d6c/System_log-pe4ka-20170408-... (77Кб)
Спасибо.