Множественные ошибки диска FreeBSD 8.2
Добавлено: 2012-03-17 1:28:34
Последние 2 недели периодически падала система с непонятной ошибкой... не удавалось отследить, в логах пусто. Как позже оказалось - сам ребутился многократно, а иногда "вешался" при падении.
Последние критические ошибки были такого рода:
а сейчас даже после fsck -y в single mode и перезагрузки при сохраняющейся (но тормозной) работоспособности валятся на экран множественные ошибки:
читал похожие темы про возможные проблемы с кабелем - кабели перетыкали, контроллером - он вроде интеловский, винтом - но он ВД, а не сигейт...
поддержка проверяла полностью диски неделю назад, "всё тип-топ" было сказано. Куда копать? Что делать? Буду благодарен любой подсказке...
Последние критические ошибки были такого рода:
Код: Выделить всё
ata2: port is not ready (timeout 15000ms) tfd = 00000080
ata2: hardware reset timeout
g_vfs_done():ad4s1e[WRITE(offset=589728890880, length=32768)]unknown: error = 6
TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=112330255
/usr: goterror 6 while accessing filesystem
panic: softdep_deallocate_dependencies: unrecovered I/O error
cpuid = 6
Uptime: 3h41m20s
Physical memory: 8125 MB
Dumping 1092 MB:Код: Выделить всё
ad4: FAILURE - READ_DMA48 status=51<READY,DSC,ERROR> error=40<UNCORRECTABLE> LBA=1368645711
g_vfs_done():ad4s1e[READ(offset=583708704768, length=16384)]error = 5поддержка проверяла полностью диски неделю назад, "всё тип-топ" было сказано. Куда копать? Что делать? Буду благодарен любой подсказке...
Код: Выделить всё
# smartctl -a /dev/ad4
smartctl 5.42 2011-10-20 r3458 [FreeBSD 8.2-RELEASE amd64] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Blue Serial ATA
Device Model: WDC WD7500AALX-009BA0
Serial Number: WD-WCATR6978064
LU WWN Device Id: 5 0014ee 2b06fb4b5
Firmware Version: 15.01H15
User Capacity: 750,156,374,016 bytes [750 GB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: 8
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Fri Mar 16 21:36:47 2012 UTC
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: (12960) 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: ( 151) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x3037) 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 199 199 051 Pre-fail Always - 3080
3 Spin_Up_Time 0x0027 219 177 021 Pre-fail Always - 2050
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 17
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 099 099 000 Old_age Always - 852
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 - 15
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 13
193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 3
194 Temperature_Celsius 0x0022 115 111 000 Old_age Always - 32
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 2
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 - 48
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% 725 -
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.Код: Выделить всё
FreeBSD simplehost.com 8.2-RELEASE FreeBSD 8.2-RELEASE #1: Fri Jul 29 00:22:53 UTC 2011 root@simplehost.com:/usr/obj/usr/src/sys/HOST amd64