Доброго времени всем.
Будьте любезны, проконсультируйте.
Имеется свеже-установленный Debian Squeeze с новыми винтами WD1002FAEX-00Z3A0
(WD Black).
Вчера один из дисков вылетел из софтверного raid-1.
Тесты smartctl -t long|short /dev/sdb почти сразу же заканчивались с ошибками,
значение Current_Pending_Sector увеличилось сначала до 4, потом до 17, при этом
Reallocated_Event_Count показывает 0
Ребутнул тазик и добавил в груб "acpi=off noapic".
Запустил "badblock -w ..." с проверкой указанных в smart-таблице участков,
ошибок не показало.
Еще раз протестировал smartctl -t, в результате Current_Pending_Sector стал
показывать "0", тест винта прошел нормально.
Сделал "dd if=/dev/sdb of=/dev/null" - ни разу не ругнулся.
Вот и думаю - менять диск сразу ? Или это баг с acpi (мать gigabyte s775), или
питание/шлейфы ?
Если диск все же битый, тогда почему сейчас тест смарта пишет, что все
нормально и ошибок нет ?
PS. прошу прощение за длинное письмо
Состояние смарта на сейчас:
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 200 200 051 Pre-fail Always
- 0
3 Spin_Up_Time 0x0027 228 173 021 Pre-fail Always
- 1575
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always
- 146
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always
- 0
7 Seek_Error_Rate 0x002e 100 253 000 Old_age Always
- 0
9 Power_On_Hours 0x0032 100 100 000 Old_age Always
- 148
10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always
- 0
11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always
- 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always
- 144
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always
- 123
193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always
- 22
194 Temperature_Celsius 0x0022 114 108 000 Old_age Always
- 33
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 200 200 000 Old_age Offline
- 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always
- 0
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline
- 0
SMART Error Log Version: 1
ATA Error Count: 24 (device log contains only the most recent five errors)
CR = Command Register [HEX]
FR = Features Register [HEX]
SC = Sector Count Register [HEX]
SN = Sector Number Register [HEX]
CL = Cylinder Low Register [HEX]
CH = Cylinder High Register [HEX]
DH = Device/Head Register [HEX]
DC = Device Command Register [HEX]
ER = Error register [HEX]
ST = Status register [HEX]
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 24 occurred at disk power-on lifetime: 131 hours (5 days + 11 hours)
When the command that caused the error occurred, the device was active or
idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 08 d8 63 6c e9 Error: UNC 8 sectors at LBA = 0x096c63d8 = 158098392
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 08 d8 63 6c e9 08 00:00:47.284 READ DMA
ec 00 00 00 00 00 a0 08 00:00:47.274 IDENTIFY DEVICE
ef 03 42 00 00 00 a0 08 00:00:47.274 SET FEATURES [Set transfer mode]
Error 23 occurred at disk power-on lifetime: 131 hours (5 days + 11 hours)
When the command that caused the error occurred, the device was active or
idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 08 d8 63 6c e9 Error: UNC 8 sectors at LBA = 0x096c63d8 = 158098392
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 08 d8 63 6c e9 08 00:00:45.469 READ DMA
ec 00 00 00 00 00 a0 08 00:00:45.459 IDENTIFY DEVICE
ef 03 42 00 00 00 a0 08 00:00:45.452 SET FEATURES [Set transfer mode]
Error 22 occurred at disk power-on lifetime: 131 hours (5 days + 11 hours)
When the command that caused the error occurred, the device was active or
idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 08 d8 63 6c e9 Error: UNC 8 sectors at LBA = 0x096c63d8 = 158098392
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 08 d8 63 6c e9 08 00:00:43.646 READ DMA
ec 00 00 00 00 00 a0 08 00:00:43.636 IDENTIFY DEVICE
ef 03 42 00 00 00 a0 08 00:00:43.630 SET FEATURES [Set transfer mode]
Error 21 occurred at disk power-on lifetime: 131 hours (5 days + 11 hours)
When the command that caused the error occurred, the device was active or
idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 08 d8 63 6c e9 Error: UNC 8 sectors at LBA = 0x096c63d8 = 158098392
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 08 d8 63 6c e9 08 00:00:41.823 READ DMA
ec 00 00 00 00 00 a0 08 00:00:41.814 IDENTIFY DEVICE
ef 03 42 00 00 00 a0 08 00:00:41.807 SET FEATURES [Set transfer mode]
Error 20 occurred at disk power-on lifetime: 131 hours (5 days + 11 hours)
When the command that caused the error occurred, the device was active or
idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 08 d8 63 6c e9 Error: UNC 8 sectors at LBA = 0x096c63d8 = 158098392
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 08 d8 63 6c e9 08 00:00:39.998 READ DMA
ec 00 00 00 00 00 a0 08 00:00:39.989 IDENTIFY DEVICE
ef 03 42 00 00 00 a0 08 00:00:39.981 SET FEATURES [Set transfer mode]
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% 136 -
# 2 Short offline Completed without error 00% 133 -
# 3 Short offline Completed: read failure 90% 133
167404513
# 4 Short offline Completed: read failure 90% 133
165367582
# 5 Short offline Completed: read failure 90% 133
160274282
# 6 Short offline Completed: read failure 90% 133
158157715
# 7 Short offline Completed: read failure 90% 133
158098392
# 8 Extended offline Completed: read failure 90% 131
158098392
# 9 Extended offline Completed: read failure 90% 131
158098392
#10 Extended offline Completed without error 00% 19 -
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.
--
С уважением,
Сергей.
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