SETFEATURES SET TRANSFER MODE о как

Dron · Непрочитанное сообщение **Dron** » 2008-12-17 10:20:04

седня пришел на работу, отвалился сенас ssh одного из сервов...
смотрю uptime ребутнулся часа в 4 ночи... лезу в логи...

Код: Выделить всё

Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SET_MULTI taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: ad4: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=64673823
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: swap_pager: indefinite wait buffer: bufobj: 0, blkno: 112, size: 4096
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SET_MULTI taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: ad4: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=64673855
Dec 17 03:52:40 andromeda kernel: swap_pager: indefinite wait buffer: bufobj: 0, blkno: 99, size: 4096
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: swap_pager: indefinite wait buffer: bufobj: 0, blkno: 112, size: 4096
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: swap_pager: indefinite wait buffer: bufobj: 0, blkno: 99, size: 4096
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SET_MULTI taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: ad4: TIMEOUT - WRITE_DMA retrying (0 retries left) LBA=64673823
Dec 17 03:52:40 andromeda kernel: swap_pager: indefinite wait buffer: bufobj: 0, blkno: 112, size: 4096
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: swap_pager: indefinite wait buffer: bufobj: 0, blkno: 99, size: 4096
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SET_MULTI taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: ad4: TIMEOUT - WRITE_DMA retrying (0 retries left) LBA=64673855
Dec 17 03:52:40 andromeda kernel: swap_pager: indefinite wait buffer: bufobj: 0, blkno: 112, size: 4096
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: swap_pager: indefinite wait buffer: bufobj: 0, blkno: 99, size: 4096
Dec 17 03:52:40 andromeda kernel: swap_pager: indefinite wait buffer: bufobj: 0, blkno: 73, size: 4096
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: swap_pager: indefinite wait buffer: bufobj: 0, blkno: 112, size: 4096
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SET_MULTI taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: ad4: FAILURE - WRITE_DMA timed out LBA=64673823
Dec 17 03:52:40 andromeda kernel: g_vfs_done():ad4s1e[WRITE(offset=20228063232, length=16384)]error = 5
Dec 17 03:52:40 andromeda kernel: swap_pager: indefinite wait buffer: bufobj: 0, blkno: 99, size: 4096
Dec 17 03:52:40 andromeda kernel: swap_pager: indefinite wait buffer: bufobj: 0, blkno: 73, size: 4096
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
Dec 17 03:52:40 andromeda kernel: ad4: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly

и т.д. Потом пошла загрузка системы...
Перед этим было несколько странных зависаний системы, но в логи ничего не сыпало...
Что это такое? Плохо винту или все серьезнее?

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смарт посмотрите

Dron · Непрочитанное сообщение **Dron** » 2008-12-17 10:41:27

smart показал такое

Код: Выделить всё

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     0x000f   100   100   051    Pre-fail  Always       -       2
  3 Spin_Up_Time            0x0007   253   253   025    Pre-fail  Always       -       4352
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       17
  5 Reallocated_Sector_Ct   0x0033   253   253   010    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000f   253   253   051    Pre-fail  Always       -       0
  8 Seek_Time_Performance   0x0025   253   253   015    Pre-fail  Offline      -       0
  9 Power_On_Hours          0x0032   100   100   000    Old_age   Always       -       7412
 10 Spin_Retry_Count        0x0033   253   253   051    Pre-fail  Always       -       0
 11 Calibration_Retry_Count 0x0012   253   253   000    Old_age   Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       17
 13 Read_Soft_Error_Rate    0x000e   100   100   000    Old_age   Always       -       157824264
184 Unknown_Attribute       0x0033   253   253   099    Pre-fail  Always       -       0
187 Reported_Uncorrect      0x0032   253   253   000    Old_age   Always       -       0
188 Unknown_Attribute       0x0032   253   253   000    Old_age   Always       -       0
190 Airflow_Temperature_Cel 0x0022   175   136   000    Old_age   Always       -       21 (Lifetime Min/Max 15/34)
194 Temperature_Celsius     0x0022   175   133   000    Old_age   Always       -       21 (Lifetime Min/Max 15/35)
195 Hardware_ECC_Recovered  0x001a   100   100   000    Old_age   Always       -       157824264
196 Reallocated_Event_Count 0x0032   253   253   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0012   253   253   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0030   253   253   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age   Always       -       0
200 Multi_Zone_Error_Rate   0x000a   100   100   000    Old_age   Always       -       0
201 Soft_Read_Error_Rate    0x000a   100   100   000    Old_age   Always       -       0
202 TA_Increase_Count       0x0032   253   253   000    Old_age   Always       -       0

т.е. есть 10 ремапов, есть ошибки чтения...

Alex Keda

меняй, пожалуй что...

Dron · Непрочитанное сообщение **Dron** » 2008-12-17 11:50:58

Пообщался с ребятами, которые винты ремонтируют и инфу вытаскивают, смарт им отправил...
Говорят, что с винтом нормально, ему мол жить и жить...
Посоветовали поменять шлейф и посмотреть...
Вобщем дамплю пока разделы с винта, поменяю шлейф, а там понаблюдаем

Непрочитанное сообщение **zingel** » 2008-12-18 5:36:45

это - убитый винт не причём тут шлейф

E-Wind · Непрочитанное сообщение **E-Wind** » 2008-12-18 17:17:59

А разве кол-во ремапов выводится не в RAW_VALUE?

Код: Выделить всё

ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  5 Reallocated_Sector_Ct   0x0033   253   253   010    Pre-fail  Always       -       0
194 Temperature_Celsius     0x0022   175   133   000    Old_age   Always       -       21 (Lifetime Min/Max 15/35)

У меня, например, в THRESH 36.. да та же температура для сравнения...

Для начала проверить сервисными программами и шлейф, а потом думать дальше....

Dron · Непрочитанное сообщение **Dron** » 2008-12-24 23:08:24

неделя, полет нормальный, шлейф не менял...

E-Wind · Непрочитанное сообщение **E-Wind** » 2009-09-15 13:13:26

неделя, полет нормальный, шлейф не менял...

И как сейчас?

Практически таже фигня в логах - много раз повторяется:

Код: Выделить всё

Sep 14 11:57:08 EWIS kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
Sep 14 11:57:12 EWIS kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
Sep 14 11:57:16 EWIS kernel: ad8: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly
Sep 14 11:57:20 EWIS kernel: ad8: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly
Sep 14 11:57:24 EWIS kernel: ad8: WARNING - SET_MULTI taskqueue timeout - completing request directly
Sep 14 11:57:24 EWIS kernel: ad8: FAILURE - SMART timed out LBA=12734214

Далее перестал читаться смарт и намертво завесился smartd

Код: Выделить всё

Sep 14 12:32:04 EWIS smartd[809]: Device: /dev/ad8, failed to read SMART Attribute Data

А после ребута винт не определился и вывалился из зеркала....

Интересно, что после второго ребута винт вернулся, с него стал читаться смарт и прочее.... вот сижу, думаю...

До этого на нем были найдены UNC (значения в полях Current_Pending_Sector и Offline_Uncorrectable выросли) секторы, но вроде спец. софтом исправлены...

Смарт:

Код: Выделить всё

smartctl version 5.38 [i386-portbld-freebsd7.1] Copyright (C) 2002-8 Bruce Allen
Home page is http://smartmontools.sourceforge.net/

=== START OF INFORMATION SECTION ===
Device Model:     ST31000340NS
Serial Number:    9QJ28JNW
Firmware Version: SN06
User Capacity:    1,000,204,886,016 bytes
Device is:        Not in smartctl database [for details use: -P showall]
ATA Version is:   8
ATA Standard is:  ATA-8-ACS revision 4
Local Time is:    Tue Sep 15 10:02:03 2009 MSD
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: 		 ( 642) 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: 	 ( 228) minutes.
Conveyance self-test routine
recommended polling time: 	 (   2) minutes.
SCT capabilities: 	       (0x103d)	SCT Status 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   079   064   044    Pre-fail  Always       -       182955282
  3 Spin_Up_Time            0x0003   099   098   000    Pre-fail  Always       -       0
  4 Start_Stop_Count        0x0032   100   100   020    Old_age   Always       -       34
  5 Reallocated_Sector_Ct   0x0033   100   100   036    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000f   068   060   030    Pre-fail  Always       -       4301282890
  9 Power_On_Hours          0x0032   098   098   000    Old_age   Always       -       2234
 10 Spin_Retry_Count        0x0013   100   100   097    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   100   037   020    Old_age   Always       -       34
184 Unknown_Attribute       0x0032   100   100   099    Old_age   Always       -       0
187 Reported_Uncorrect      0x0032   085   085   000    Old_age   Always       -       15
188 Unknown_Attribute       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   073   053   045    Old_age   Always       -       27 (Lifetime Min/Max 21/27)
194 Temperature_Celsius     0x0022   027   047   000    Old_age   Always       -       27 (0 16 0 0)
195 Hardware_ECC_Recovered  0x001a   043   029   000    Old_age   Always       -       182955282
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

SMART Error Log Version: 1
ATA Error Count: 14 (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 14 occurred at disk power-on lifetime: 2107 hours (87 days + 19 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 00 ff ff ff 0f  Error: UNC at LBA = 0x0fffffff = 268435455

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  42 d0 00 ff ff ff ef 00      02:05:47.539  READ VERIFY SECTOR(S) EXT
  42 d0 00 ff ff ff ef 00      02:05:43.881  READ VERIFY SECTOR(S) EXT
  42 d0 00 ff ff ff ef 00      02:05:41.533  READ VERIFY SECTOR(S) EXT
  42 d0 00 ff ff ff ef 00      02:05:39.017  READ VERIFY SECTOR(S) EXT
  42 d0 00 ff ff ff ef 00      02:05:36.469  READ VERIFY SECTOR(S) EXT

Error 13 occurred at disk power-on lifetime: 2107 hours (87 days + 19 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 00 ff ff ff 0f  Error: UNC at LBA = 0x0fffffff = 268435455

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  42 d0 00 ff ff ff ef 00      02:05:43.881  READ VERIFY SECTOR(S) EXT
  42 d0 00 ff ff ff ef 00      02:05:41.533  READ VERIFY SECTOR(S) EXT
  42 d0 00 ff ff ff ef 00      02:05:39.017  READ VERIFY SECTOR(S) EXT
  42 d0 00 ff ff ff ef 00      02:05:36.469  READ VERIFY SECTOR(S) EXT
  42 00 00 ff ff ff 4f 00      02:05:33.494  READ VERIFY SECTOR(S) EXT

Error 12 occurred at disk power-on lifetime: 2107 hours (87 days + 19 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 00 ff ff ff 0f  Error: UNC at LBA = 0x0fffffff = 268435455

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  42 d0 00 ff ff ff ef 00      02:05:41.533  READ VERIFY SECTOR(S) EXT
  42 d0 00 ff ff ff ef 00      02:05:39.017  READ VERIFY SECTOR(S) EXT
  42 d0 00 ff ff ff ef 00      02:05:36.469  READ VERIFY SECTOR(S) EXT
  42 00 00 ff ff ff 4f 00      02:05:33.494  READ VERIFY SECTOR(S) EXT
  42 d0 00 ff ff ff ef 00      02:05:31.623  READ VERIFY SECTOR(S) EXT

Error 11 occurred at disk power-on lifetime: 2107 hours (87 days + 19 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 00 ff ff ff 0f  Error: UNC at LBA = 0x0fffffff = 268435455

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  42 d0 00 ff ff ff ef 00      02:05:39.017  READ VERIFY SECTOR(S) EXT
  42 d0 00 ff ff ff ef 00      02:05:36.469  READ VERIFY SECTOR(S) EXT
  42 00 00 ff ff ff 4f 00      02:05:33.494  READ VERIFY SECTOR(S) EXT
  42 d0 00 ff ff ff ef 00      02:05:31.623  READ VERIFY SECTOR(S) EXT
  42 d0 00 ff ff ff ef 00      02:05:25.307  READ VERIFY SECTOR(S) EXT

Error 10 occurred at disk power-on lifetime: 2107 hours (87 days + 19 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 00 ff ff ff 0f  Error: UNC at LBA = 0x0fffffff = 268435455

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  42 d0 00 ff ff ff ef 00      02:05:36.469  READ VERIFY SECTOR(S) EXT
  42 00 00 ff ff ff 4f 00      02:05:33.494  READ VERIFY SECTOR(S) EXT
  42 d0 00 ff ff ff ef 00      02:05:31.623  READ VERIFY SECTOR(S) EXT
  42 d0 00 ff ff ff ef 00      02:05:25.307  READ VERIFY SECTOR(S) EXT
  42 d0 00 ff ff ff ef 00      02:05:19.025  READ VERIFY SECTOR(S) EXT

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%      2220         -
# 2  Extended offline    Completed without error       00%      2201         -
# 3  Short offline       Completed without error       00%      2197         -
# 4  Short offline       Completed without error       00%      2173         -
# 5  Short offline       Completed without error       00%      2149         -
# 6  Extended offline    Completed without error       00%      2147         -
# 7  Short offline       Completed without error       00%      2125         -
# 8  Short offline       Completed without error       00%      2110         -
# 9  Short offline       Completed without error       00%      2102         -
#10  Extended offline    Completed: read failure       40%      2097         1329983860
#11  Short offline       Completed without error       00%      2079         -
#12  Short offline       Completed without error       00%      2055         -
#13  Short offline       Completed without error       00%      2031         -
#14  Short offline       Completed without error       00%      2007         -
#15  Short offline       Completed without error       00%      1983         -
#16  Short offline       Completed without error       00%      1959         -
#17  Extended offline    Completed without error       00%      1939         -
#18  Short offline       Completed without error       00%      1935         -
#19  Short offline       Completed without error       00%      1911         -
#20  Short offline       Completed without error       00%      1887         -
#21  Short offline       Completed without error       00%      1863         -

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.

E-Wind · Непрочитанное сообщение **E-Wind** » 2009-09-15 13:29:11

Хотя в этом топике пишут что винты не при чем...

My personal experience makes me think that this issue is controller/driver related.
I'm using SATA 300 TX4 Controller from times of 6.1-Relaese on my fileserver (with 2 of 4 ports used) and I saw a lot of exactly the same errors in logs. Sometimes it was harmless, but sometimes as an effect of these one of disks magically disconnected from controller and only way to get it back and working was power down and up PC. That mostly happened while heavy I/O like while dumping filesystems.

Good thing is that starting from 7.0-release I saw such errors maybe 2-3 times and I didn't saw them at all from at least 6 months. Probably because I rebuild my system about once a month to keep up with stable branch and something was corrected in sources through that time.

So I also advice to upgrade to RELENG_7 and you probably get rid of these.
Good luck!

Dron · Непрочитанное сообщение **Dron** » 2009-09-15 13:31:08

уменя винт так и живет, шлейф правда пришлось поменять, его по ходу и плющило...
Еще встречал ситуацию, когда такая-же фигня происходит из-за карманов, там по ходу тож контакты начинают гнать беса со временем...
Еще охлаждение может давать, ну и умирающий винт...

E-Wind · Непрочитанное сообщение **E-Wind** » 2009-09-24 21:44:44

Дабы не создавать еще одну тему, тем более про тот же винт )

Сегодня пришло письмо

The following warning/error was logged by the smartd daemon:

Device: /dev/ad8, new Self-Test Log error at hour timestamp 0

For details see host's SYSLOG (default: /var/log/messages).

You can also use the smartctl utility for further investigation
No additional email messages about this problem will be sent.

На сервере никаких изменений пока не заметил, сообщение появилось после автоматического запуска короткого self-теста, который прошел без ошибок.

Быстрый гуглинг пока не прояснил смысл ворнинга... хотя есть подозрение, что это может быть связано с заполнением журнала заново... и видимо что-то там пошло не так (более "старые" винты, той же серии (ES.2), меньшего объема - от них такого не приходило)

1.5.5. Self-test Log
Тип: Журнал результатов самоконтроля [SMART self-test]
Вид доступа: только чтение (RO)
Размер: 1 сектор (512 байт)
Примечание: поддерживается только 28-битная адресация секторов (28-bit LBA)

Данный журнал содержит информацию о результатах выполнения команд внутренней самодиагностики накопителя. Журнал может хранить до 21 записи. При превышении этого количества, журнал начинает заполняться заново, перезаписывая 1-ю запись 22-й, 2-ю - 23-ей и так далее. В каждой записи журнала сохраняется регистр с номером теста, код статуса выполнения теста, время на момент запуска/прерывания теста, номер текущей контрольной точки (или точки останова) теста, а также LBA-адрес сектора, на котором произошло прерывание/отмена теста.

Update: В общем разобрался, нашел в mail-lists:

This warning message normally appears when a new error entry appeared in
the log, but the total number of such entries did not increase.

The message also appears when the last error entry was removed from the
log. In this case, the message is actually misleading.

Christian

Если учесть что новые диски я тестирую сразу, то получается что результат последнего теста у меня записался поверх результата первого, который как раз и был сразу после первого запуска диска, т.е. at hour timestamp 0

forum.lissyara.su

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Re: SETFEATURES SET TRANSFER MODE о как

Re: SETFEATURES SET TRANSFER MODE о как

Re: SETFEATURES SET TRANSFER MODE о как

Re: SETFEATURES SET TRANSFER MODE о как

Re: SETFEATURES SET TRANSFER MODE о как

Re: SETFEATURES SET TRANSFER MODE о как

Re: SETFEATURES SET TRANSFER MODE о как

Re: SETFEATURES SET TRANSFER MODE о как