Поменяли мат. плату. После этотого всё вроде бы нормально с виду работает. Но ребилд идёт очень медленно (скорость почти не меняется (на пару сотен килобайт всего) с течением времени - раньше было в 15-20 раз быстрее)
-bash-3.2# cat /proc/mdstat
Personalities : [raid1]
md1 : active raid1 hdc1[1] hda1[0]
155235968 blocks [2/2] [UU]
[>....................] resync = 4.8% (7466752/155235968) finish=2624.9min speed=935K/sec
В топе
top - 21:48:23 up 2:14, 2 users, load average: 12.49, 9.98, 8.38
Tasks: 148 total, 5 running, 143 sleeping, 0 stopped, 0 zombie
Cpu(s): 3.0%us, 3.9%sy, 0.0%ni, 52.5%id, 14.4%wa, 1.7%hi, 24.5%si, 0.0%st
smartctl выводит какие то АТА-ошибки
-bash-3.2# smartctl --all /dev/hda1
smartctl version 5.38 [i686-redhat-linux-gnu] Copyright (C) 2002-8 Bruce Allen
Home page is http://smartmontools.sourceforge.net/=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Second Generation Serial ATA family
Device Model: WDC WD2500AAKS-00F0A0
Serial Number: WD-WCAT1C502699
Firmware Version: 12.01B02
User Capacity: 250,059,350,016 bytes
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 Jun 10 21:53:04 2011 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: PASSEDGeneral SMART Values:
Offline data collection status: (0x84) Offline data collection activity
was suspended by an interrupting command from host.
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: (4680) 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: ( 58) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x303f) 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 200 200 051 Pre-fail Always - 0
3 Spin_Up_Time 0x0027 200 199 021 Pre-fail Always - 958
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 127
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 088 088 000 Old_age Always - 8885
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 - 125
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 123
193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 127
194 Temperature_Celsius 0x0022 111 103 000 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 - 1
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 - 0SMART Error Log Version: 1
Warning: ATA error count 12 inconsistent with error log pointer 1ATA Error Count: 12 (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 12 occurred at disk power-on lifetime: 8878 hours (369 days + 22 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 4c d1 01 e0 Error: UNC at LBA = 0x0001d14c = 119116Commands 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 47 d1 01 00 0a 00:01:35.965 READ DMA
ec 00 00 00 00 00 00 0a 00:01:35.882 IDENTIFY DEVICE
ef 03 46 00 00 00 00 0a 00:01:35.880 SET FEATURES [Set transfer mode]Error 11 occurred at disk power-on lifetime: 8878 hours (369 days + 22 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 4c d1 01 e0 Error: UNC at LBA = 0x0001d14c = 119116Commands 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 47 d1 01 00 0a 00:01:33.370 READ DMA
ec 00 00 00 00 00 00 0a 00:01:33.360 IDENTIFY DEVICE
ef 03 46 00 00 00 00 0a 00:01:33.356 SET FEATURES [Set transfer mode]Error 10 occurred at disk power-on lifetime: 8878 hours (369 days + 22 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 4c d1 01 e0 Error: UNC at LBA = 0x0001d14c = 119116Commands 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 47 d1 01 00 0a 00:01:31.001 READ DMA
ec 00 00 00 00 00 00 0a 00:01:30.989 IDENTIFY DEVICE
ef 03 46 00 00 00 00 0a 00:01:30.986 SET FEATURES [Set transfer mode]Error 9 occurred at disk power-on lifetime: 8878 hours (369 days + 22 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 4c d1 01 e0 Error: UNC at LBA = 0x0001d14c = 119116Commands 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 47 d1 01 00 0a 00:01:28.793 READ DMA
ec 00 00 00 00 00 00 0a 00:01:28.783 IDENTIFY DEVICE
ef 03 46 00 00 00 00 0a 00:01:28.779 SET FEATURES [Set transfer mode]Error 8 occurred at disk power-on lifetime: 8878 hours (369 days + 22 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 4c d1 01 e0 Error: UNC at LBA = 0x0001d14c = 119116Commands 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 47 d1 01 00 0a 00:01:26.588 READ DMA
ec 00 00 00 00 00 00 0a 00:01:26.577 IDENTIFY DEVICE
ef 03 46 00 00 00 00 0a 00:01:26.573 SET FEATURES [Set transfer mode]SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]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.
Какое то страшное значение Events
-bash-3.2# mdadm -E /dev/hda1
/dev/hda1:
Magic : a92b4efc
Version : 0.90.00
UUID : 3b195c2f:8b18a2b5:1bf850cf:ef9f36fe
Creation Time : Mon Dec 6 23:02:28 2010
Raid Level : raid1
Used Dev Size : 155235968 (148.04 GiB 158.96 GB)
Array Size : 155235968 (148.04 GiB 158.96 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 1Update Time : Fri Jun 10 19:35:07 2011
State : active
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : 1f297fe5 - correct
Events : 292895
Ещё раз повторюсь что с виду с сайтами всё нормально, они работают с такой же скоростью что и раньше. Много больших картинок на 1 странице - грузятся быстро. Но вот кажется что всё не так хорошо как кажется?
