Почему делают мой WDC WD20EARX-00PASB0 в RAID не прекращает вращаться?
Мои диски вращались в течение многих месяцев. Это запустилось с Ubuntu 11.10 и продолжает 12.04. Я не могу выяснить, как остановить его. Я посмотрел на различные народные предложения онлайн во времена фиксации ext4, noatime, и т.д. Я сделал то, что они сказали, но все еще никакая удача. Это теперь похоже на китайскую водную пытку... Я слышу, что те диски постоянно шумят, это начинает управлять мной безумный.
jdb2/dm-1-8 и jbd2/db-0-8 обычно главные пользователи IO. Однако я закрыл почти все вниз, "эхо 1>/proc/sys/vm/block_dump", и наблюдало dmesg. jbd2/dm-1, и jdb2/dm-0 сбрасывайте надежно каждые 60 секунд, все же жесткий диск продолжает вращаться тем временем. dm-1 смонтирован на / домой, и dm-0 смонтирован как/.
Моя установка является немного сложной:
У меня есть SSD, где корень живет, и затем два обычных диска, зеркально отраженные с программным обеспечением RAID, где другие LVM paritions живут.
Вдобавок к этому живет разделы LVM. Затем / домой шифруется с ecryptfs.
Вот вывод pvdisplay:
--- Physical volume ---
PV Name /dev/sdd6
VG Name ROOT_VG
PV Size 211.46 GiB / not usable 4.00 MiB
Allocatable yes
PE Size 4.00 MiB
Total PE 54134
Free PE 18372
Allocated PE 35762
PV UUID 1aqBph-m45Y-0bs5-FU7t-zmR7-slLE-ItLneR
--- Physical volume ---
PV Name /dev/md2
VG Name FF_VG
PV Size 1.82 TiB / not usable 2.87 MiB
Allocatable yes
PE Size 4.00 MiB
Total PE 476931
Free PE 158882
Allocated PE 318049
PV UUID Em7a94-ijwz-YdmO-dBCi-e3N6-EzaA-hX50vJ
/dev/md2:
Version : 1.2
Creation Time : Thu Jan 12 05:57:20 2012
Raid Level : raid1
Array Size : 1953512312 (1863.01 GiB 2000.40 GB)
Used Dev Size : 1953512312 (1863.01 GiB 2000.40 GB)
Raid Devices : 2
Total Devices : 2
Persistence : Superblock is persistent
Update Time : Fri Apr 20 09:11:18 2012
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Name : mymachine:2 (local to host mymachine)
UUID : d2d341dc:e3a8c880:3856e567:02f6ab33
Events : 124244
Number Major Minor RaidDevice State
3 8 1 0 active sync /dev/sda1
2 8 33 1 active sync /dev/sdc1
And here's lvdisplay output:
--- Logical volume ---
LV Name /dev/ROOT_VG/ROOT_LV
VG Name ROOT_VG
LV UUID GpQjds-24TR-wO9O-sfdx-7IWc-2O5P-goEW05
LV Write Access read/write
LV Status available
# open 1
LV Size 139.70 GiB
Current LE 35762
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 252:0
--- Logical volume ---
LV Name /dev/FF_VG/HOME_LV
VG Name FF_VG
LV UUID 6aZo1j-S55P-werD-xMmz-JopL-dkjd-cAHgdR
LV Write Access read/write
LV Status available
# open 1
LV Size 698.49 GiB
Current LE 178814
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 252:1
--- Logical volume ---
LV Name /dev/FF_VG/SWAP_LV
VG Name FF_VG
LV UUID Ea5Epe-IXCH-Zgr7-dMaL-UCZi-5nsW-SN6GSZ
LV Write Access read/write
LV Status available
# open 2
LV Size 22.35 GiB
Current LE 5722
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 252:2
--- Logical volume ---
LV Name /dev/FF_VG/OPT_LV
VG Name FF_VG
LV UUID buGIdk-pdtG-msUd-1gVn-DECF-qzZR-2oMqRT
LV Write Access read/write
LV Status available
# open 1
LV Size 139.70 GiB
Current LE 35762
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 252:3
--- Logical volume ---
LV Name /dev/FF_VG/VMS_LV
VG Name FF_VG
LV UUID AJkQgB-L0pp-Y3Tk-Rs9e-P4ox-XI0n-1TCxbH
LV Write Access read/write
LV Status available
# open 1
LV Size 102.45 GiB
Current LE 26226
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 252:4
--- Logical volume ---
LV Name /dev/FF_VG/DATA_LV
VG Name FF_VG
LV UUID 4g38kT-ggv8-b12C-WPxF-buhB-zxtj-MGl0TX
LV Write Access read/write
LV Status available
# open 1
LV Size 279.39 GiB
Current LE 71525
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 252:5
Вот mtab:
/dev/mapper/ROOT_VG-ROOT_LV / ext4 rw,commit=60,errors=remount-ro 0 0
proc /proc proc rw,noexec,nosuid,nodev 0 0
sysfs /sys sysfs rw,noexec,nosuid,nodev 0 0
none /sys/fs/fuse/connections fusectl rw 0 0
none /sys/kernel/debug debugfs rw 0 0
none /sys/kernel/security securityfs rw 0 0
udev /dev devtmpfs rw,mode=0755 0 0
devpts /dev/pts devpts rw,noexec,nosuid,gid=5,mode=0620 0 0
tmpfs /run tmpfs rw,noexec,nosuid,size=10%,mode=0755 0 0
none /run/lock tmpfs rw,noexec,nosuid,nodev,size=5242880 0 0
none /run/shm tmpfs rw,nosuid,nodev 0 0
/dev/sdd1 /boot ext2 rw 0 0
/dev/mapper/FF_VG-HOME_LV /home ext4 rw,noatime,commit=60 0 0
/dev/mapper/FF_VG-DATA_LV /data ext4 rw,noatime,commit=60 0 0
/dev/mapper/FF_VG-VMS_LV /vms ext4 rw,noatime,commit=60 0 0
/dev/mapper/FF_VG-OPT_LV /opt ext4 rw,noatime,commit=60 0 0
binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw,noexec,nosuid,nodev 0 0
/home/myuser/.Private /home/myuser ecryptfs ecryptfs_check_dev_ruid,ecryptfs_cipher=aes,ecryptfs_key_bytes=16,ecryptfs_unlink_sigs,ecryptfs_sig=9823493038bb4fe3,ecryptfs_fnek_sig=5687e349843fce9cb 0 0
gvfs-fuse-daemon /home/myuser/.gvfs fuse.gvfs-fuse-daemon rw,nosuid,nodev,user=myuser 0 0
########### /dev/sdd
/dev/sdd:
ATA device, with non-removable media
Model Number: M4-CT256M4SSD2
Serial Number: xxxxxxxxxxxxxxxxxxxxxx
Firmware Revision: 0009
Transport: Serial, ATA8-AST, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0
Standards:
Used: unknown (minor revision code 0x0028)
Supported: 9 8 7 6 5
Likely used: 9
Configuration:
Logical max current
cylinders 16383 16383
heads 16 16
sectors/track 63 63
--
CHS current addressable sectors: 16514064
LBA user addressable sectors: 268435455
LBA48 user addressable sectors: 500118192
Logical Sector size: 512 bytes
Physical Sector size: 512 bytes
Logical Sector-0 offset: 0 bytes
device size with M = 1024*1024: 244198 MBytes
device size with M = 1000*1000: 256060 MBytes (256 GB)
cache/buffer size = unknown
Form Factor: 2.5 inch
Nominal Media Rotation Rate: Solid State Device
Capabilities:
LBA, IORDY(can be disabled)
Queue depth: 32
Standby timer values: spec'd by Standard, with device specific minimum
R/W multiple sector transfer: Max = 16 Current = 16
Advanced power management level: 254
DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5
Cycle time: min=120ns recommended=120ns
PIO: pio0 pio1 pio2 pio3 pio4
Cycle time: no flow control=120ns IORDY flow control=120ns
Commands/features:
Enabled Supported:
* SMART feature set
Security Mode feature set
* Power Management feature set
* Write cache
* Look-ahead
* Host Protected Area feature set
* WRITE_BUFFER command
* READ_BUFFER command
* NOP cmd
* DOWNLOAD_MICROCODE
* Advanced Power Management feature set
SET_MAX security extension
* 48-bit Address feature set
* Device Configuration Overlay feature set
* Mandatory FLUSH_CACHE
* FLUSH_CACHE_EXT
* SMART error logging
* SMART self-test
* General Purpose Logging feature set
* WRITE_{DMA|MULTIPLE}_FUA_EXT
* 64-bit World wide name
* IDLE_IMMEDIATE with UNLOAD
Write-Read-Verify feature set
* WRITE_UNCORRECTABLE_EXT command
* {READ,WRITE}_DMA_EXT_GPL commands
* Segmented DOWNLOAD_MICROCODE
* Gen1 signaling speed (1.5Gb/s)
* Gen2 signaling speed (3.0Gb/s)
* Gen3 signaling speed (6.0Gb/s)
* Native Command Queueing (NCQ)
* Host-initiated interface power management
* Phy event counters
* NCQ priority information
DMA Setup Auto-Activate optimization
Device-initiated interface power management
* Software settings preservation
* SMART Command Transport (SCT) feature set
* SCT LBA Segment Access (AC2)
* SCT Error Recovery Control (AC3)
* SCT Features Control (AC4)
* SCT Data Tables (AC5)
* Data Set Management TRIM supported (limit 8 blocks)
* Deterministic read data after TRIM
Security:
Master password revision code = xxxxx
supported
not enabled
not locked
not frozen
not expired: security count
supported: enhanced erase
2min for SECURITY ERASE UNIT. 2min for ENHANCED SECURITY ERASE UNIT.
Logical Unit WWN Device Identifier: xxxxxxxxxxxxxxxxxx
NAA : 5
IEEE OUI : xxxxx
Unique ID : xxxxxxxx
################### /dev/sda
/dev/sda:
ATA device, with non-removable media
Model Number: WDC WD20EARX-00PASB0
Serial Number: xxxxxxxxxxxxxxxxxx
Firmware Revision: 51.0AB51
Transport: Serial, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0
Standards:
Supported: 8 7 6 5
Likely used: 8
Configuration:
Logical max current
cylinders 16383 16383
heads 16 16
sectors/track 63 63
--
CHS current addressable sectors: 16514064
LBA user addressable sectors: 268435455
LBA48 user addressable sectors: 3907029168
Logical Sector size: 512 bytes
Physical Sector size: 4096 bytes
Logical Sector-0 offset: 0 bytes
device size with M = 1024*1024: 1907729 MBytes
device size with M = 1000*1000: 2000398 MBytes (2000 GB)
cache/buffer size = unknown
Capabilities:
LBA, IORDY(can be disabled)
Queue depth: 32
Standby timer values: spec'd by Standard, with device specific minimum
R/W multiple sector transfer: Max = 16 Current = 0
DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6
Cycle time: min=120ns recommended=120ns
PIO: pio0 pio1 pio2 pio3 pio4
Cycle time: no flow control=120ns IORDY flow control=120ns
Commands/features:
Enabled Supported:
* SMART feature set
Security Mode feature set
* Power Management feature set
* Write cache
* Look-ahead
* Host Protected Area feature set
* WRITE_BUFFER command
* READ_BUFFER command
* NOP cmd
* DOWNLOAD_MICROCODE
Power-Up In Standby feature set
* SET_FEATURES required to spinup after power up
SET_MAX security extension
* 48-bit Address feature set
* Device Configuration Overlay feature set
* Mandatory FLUSH_CACHE
* FLUSH_CACHE_EXT
* SMART error logging
* SMART self-test
* General Purpose Logging feature set
* 64-bit World wide name
* WRITE_UNCORRECTABLE_EXT command
* {READ,WRITE}_DMA_EXT_GPL commands
* Segmented DOWNLOAD_MICROCODE
* Gen1 signaling speed (1.5Gb/s)
* Gen2 signaling speed (3.0Gb/s)
* Gen3 signaling speed (6.0Gb/s)
* Native Command Queueing (NCQ)
* Host-initiated interface power management
* Phy event counters
* NCQ priority information
DMA Setup Auto-Activate optimization
* Software settings preservation
* SMART Command Transport (SCT) feature set
* SCT LBA Segment Access (AC2)
* SCT Features Control (AC4)
* SCT Data Tables (AC5)
unknown 206[12] (vendor specific)
unknown 206[13] (vendor specific)
Security:
Master password revision code = xxxxx
supported
not enabled
not locked
not frozen
not expired: security count
supported: enhanced erase
396min for SECURITY ERASE UNIT. 396min for ENHANCED SECURITY ERASE UNIT.
Logical Unit WWN Device Identifier: xxxxxxxxxxxxxxxx
NAA : x
IEEE OUI : xxxxxx
Unique ID : xxxxxxxx
Checksum: correct
################### /dev/sdc
/dev/sdc:
ATA device, with non-removable media
Model Number: WDC WD20EARX-00PASB0
Serial Number: xxxxxxxxx
Firmware Revision: 51.0AB51
Transport: Serial, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0
Standards:
Supported: 8 7 6 5
Likely used: 8
Configuration:
Logical max current
cylinders 16383 16383
heads 16 16
sectors/track 63 63
--
CHS current addressable sectors: 16514064
LBA user addressable sectors: 268435455
LBA48 user addressable sectors: 3907029168
Logical Sector size: 512 bytes
Physical Sector size: 4096 bytes
Logical Sector-0 offset: 0 bytes
device size with M = 1024*1024: 1907729 MBytes
device size with M = 1000*1000: 2000398 MBytes (2000 GB)
cache/buffer size = unknown
Capabilities:
LBA, IORDY(can be disabled)
Queue depth: 32
Standby timer values: spec'd by Standard, with device specific minimum
R/W multiple sector transfer: Max = 16 Current = 0
DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6
Cycle time: min=120ns recommended=120ns
PIO: pio0 pio1 pio2 pio3 pio4
Cycle time: no flow control=120ns IORDY flow control=120ns
Commands/features:
Enabled Supported:
* SMART feature set
Security Mode feature set
* Power Management feature set
* Write cache
* Look-ahead
* Host Protected Area feature set
* WRITE_BUFFER command
* READ_BUFFER command
* NOP cmd
* DOWNLOAD_MICROCODE
Power-Up In Standby feature set
* SET_FEATURES required to spinup after power up
SET_MAX security extension
* 48-bit Address feature set
* Device Configuration Overlay feature set
* Mandatory FLUSH_CACHE
* FLUSH_CACHE_EXT
* SMART error logging
* SMART self-test
* General Purpose Logging feature set
* 64-bit World wide name
* WRITE_UNCORRECTABLE_EXT command
* {READ,WRITE}_DMA_EXT_GPL commands
* Segmented DOWNLOAD_MICROCODE
* Gen1 signaling speed (1.5Gb/s)
* Gen2 signaling speed (3.0Gb/s)
* Gen3 signaling speed (6.0Gb/s)
* Native Command Queueing (NCQ)
* Host-initiated interface power management
* Phy event counters
* NCQ priority information
DMA Setup Auto-Activate optimization
* Software settings preservation
* SMART Command Transport (SCT) feature set
* SCT LBA Segment Access (AC2)
* SCT Features Control (AC4)
* SCT Data Tables (AC5)
unknown 206[12] (vendor specific)
unknown 206[13] (vendor specific)
Security:
Master password revision code = xxxxx
supported
not enabled
not locked
not frozen
not expired: security count
supported: enhanced erase
388min for SECURITY ERASE UNIT. 388min for ENHANCED SECURITY ERASE UNIT.
Logical Unit WWN Device Identifier: xxxxxxxxxxxxxxxxx
NAA : x
IEEE OUI : xxxxxx
Unique ID : xxxxxxxxx
Checksum: correct
Total DISK READ: 0.00 B/s | Total DISK WRITE: 0.00 B/s
TID PRIO USER DISK READ DISK WRITE SWAPIN IO> COMMAND
1207 be/3 root 0.00 B 24.00 K 0.00 % 0.02 % [jbd2/dm-1-8]
436 be/3 root 0.00 B 20.00 K 0.00 % 0.00 % [jbd2/dm-0-8]
1 be/4 root 0.00 B 0.00 B 0.00 % 0.00 % init
2 be/4 root 0.00 B 0.00 B 0.00 % 0.00 % [kthreadd]
3 be/4 root 0.00 B 0.00 B 0.00 % 0.00 % [ksoftirqd/0]
6 rt/4 root 0.00 B 0.00 B 0.00 % 0.00 % [migration/0]
7 rt/4 root 0.00 B 0.00 B 0.00 % 0.00 % [watchdog/0]
8 rt/4 root 0.00 B 0.00 B 0.00 % 0.00 % [migration/1]
10 be/4 root 0.00 B 0.00 B 0.00 % 0.00 % [ksoftirqd/1]
12 rt/4 root 0.00 B 0.00 B 0.00 % 0.00 % [watchdog/1]
13 rt/4 root 0.00 B 0.00 B 0.00 % 0.00 % [migration/2]
14 be/4 root 0.00 B 0.00 B 0.00 % 0.00 % [kworker/2:0]
15 be/4 root 0.00 B 0.00 B 0.00 % 0.00 % [ksoftirqd/2]
16 rt/4 root 0.00 B 0.00 B 0.00 % 0.00 % [watchdog/2]
17 rt/4 root 0.00 B 0.00 B 0.00 % 0.00 % [migration/3]
19 be/4 root 0.00 B 0.00 B 0.00 % 0.00 % [ksoftirqd/3]
20 rt/4 root 0.00 B 0.00 B 0.00 % 0.00 % [watchdog/3]
21 rt/4 root 0.00 B 0.00 B 0.00 % 0.00 % [migration/4]
22 be/4 root 0.00 B 0.00 B 0.00 % 0.00 % [kworker/4:0]
23 be/4 root 0.00 B 0.00 B 0.00 % 0.00 % [ksoftirqd/4]
24 rt/4 root 0.00 B 0.00 B 0.00 % 0.00 % [watchdog/4]
25 rt/4 root 0.00 B 0.00 B 0.00 % 0.00 % [migration/5]
[74559.007437] flush-252:0(1233): WRITE block 54790360 on dm-0 (8 sectors)
[74562.199606] console-kit-dae(1953): dirtied inode 1573426 (history) on dm-0
[74562.199616] console-kit-dae(1953): dirtied inode 1573426 (history) on dm-0
[74562.199620] console-kit-dae(1953): dirtied inode 1573426 (history) on dm-0
[74562.898697] dmesg(13435): dirtied inode 326099 (out) on tmpfs
[74568.992176] flush-252:0(1233): WRITE block 50331928 on dm-0 (8 sectors)
[74568.992192] flush-252:0(1233): WRITE block 50331936 on dm-0 (8 sectors)
[74568.992200] flush-252:0(1233): WRITE block 50332016 on dm-0 (8 sectors)
[74568.992208] flush-252:0(1233): WRITE block 54525968 on dm-0 (8 sectors)
[74568.992215] flush-252:0(1233): WRITE block 54526080 on dm-0 (8 sectors)
[74568.992222] flush-252:0(1233): WRITE block 54527088 on dm-0 (8 sectors)
[74568.992228] flush-252:0(1233): WRITE block 54593984 on dm-0 (8 sectors)
[74568.992234] flush-252:0(1233): WRITE block 83886088 on dm-0 (8 sectors)
[74568.992240] flush-252:0(1233): WRITE block 83886336 on dm-0 (8 sectors)
[74568.992247] flush-252:0(1233): WRITE block 159385288 on dm-0 (8 sectors)
[74568.992260] flush-252:0(1233): WRITE block 159386960 on dm-0 (8 sectors)
[74568.992266] flush-252:0(1233): WRITE block 192937992 on dm-0 (8 sectors)
[74568.992273] flush-252:0(1233): WRITE block 213910472 on dm-0 (8 sectors)
[74568.992279] flush-252:0(1233): WRITE block 213910720 on dm-0 (8 sectors)
[74568.992285] flush-252:0(1233): WRITE block 213910728 on dm-0 (8 sectors)
[74568.992291] flush-252:0(1233): WRITE block 213910736 on dm-0 (8 sectors)
[74568.992296] flush-252:0(1233): WRITE block 213910744 on dm-0 (8 sectors)
[74568.992301] flush-252:0(1233): WRITE block 213910752 on dm-0 (8 sectors)
[74568.992306] flush-252:0(1233): WRITE block 213910760 on dm-0 (8 sectors)
[74568.992311] flush-252:0(1233): WRITE block 213910768 on dm-0 (8 sectors)
[74568.992316] flush-252:0(1233): WRITE block 213910776 on dm-0 (8 sectors)
[74568.992322] flush-252:0(1233): WRITE block 213911184 on dm-0 (8 sectors)
[74568.992329] flush-252:0(1233): WRITE block 213911192 on dm-0 (8 sectors)
[74568.992335] flush-252:0(1233): WRITE block 213911200 on dm-0 (8 sectors)
[74568.992342] flush-252:0(1233): WRITE block 213911208 on dm-0 (8 sectors)
[74568.992347] flush-252:0(1233): WRITE block 213911216 on dm-0 (8 sectors)
[74568.992353] flush-252:0(1233): WRITE block 213911224 on dm-0 (8 sectors)
[74568.992358] flush-252:0(1233): WRITE block 213912152 on dm-0 (8 sectors)
[74568.992364] flush-252:0(1233): WRITE block 213912256 on dm-0 (8 sectors)
[74568.992371] flush-252:0(1233): WRITE block 213912352 on dm-0 (8 sectors)
[74568.992474] flush-252:0(1233): WRITE block 213912360 on dm-0 (8 sectors)
[74568.992480] flush-252:0(1233): WRITE block 213912440 on dm-0 (8 sectors)
[74568.992486] flush-252:0(1233): WRITE block 213912448 on dm-0 (8 sectors)
[74568.992491] flush-252:0(1233): WRITE block 213912456 on dm-0 (8 sectors)
[74568.992496] flush-252:0(1233): WRITE block 213912472 on dm-0 (8 sectors)
[74568.992502] flush-252:0(1233): WRITE block 213912480 on dm-0 (8 sectors)
[74568.992507] flush-252:0(1233): WRITE block 213912504 on dm-0 (8 sectors)
[74568.992513] flush-252:0(1233): WRITE block 213912536 on dm-0 (8 sectors)
[74568.992521] flush-252:0(1233): WRITE block 213912544 on dm-0 (8 sectors)
[74568.992526] flush-252:0(1233): WRITE block 213912552 on dm-0 (8 sectors)
[74568.992531] flush-252:0(1233): WRITE block 213912560 on dm-0 (8 sectors)
[74568.992536] flush-252:0(1233): WRITE block 213912568 on dm-0 (8 sectors)
[74568.992541] flush-252:0(1233): WRITE block 213912576 on dm-0 (8 sectors)
[74568.992546] flush-252:0(1233): WRITE block 213912584 on dm-0 (8 sectors)
[74568.992552] flush-252:0(1233): WRITE block 213912592 on dm-0 (8 sectors)
[74568.992557] flush-252:0(1233): WRITE block 213912600 on dm-0 (8 sectors)
[74568.992563] flush-252:0(1233): WRITE block 213912608 on dm-0 (8 sectors)
[74568.992568] flush-252:0(1233): WRITE block 213912616 on dm-0 (8 sectors)
[74568.992573] flush-252:0(1233): WRITE block 213912624 on dm-0 (8 sectors)
[74568.992578] flush-252:0(1233): WRITE block 213912632 on dm-0 (8 sectors)
[74568.992583] flush-252:0(1233): WRITE block 213912640 on dm-0 (8 sectors)
[74568.992589] flush-252:0(1233): WRITE block 213912648 on dm-0 (8 sectors)
[74568.992595] flush-252:0(1233): WRITE block 213912656 on dm-0 (8 sectors)
[74568.992600] flush-252:0(1233): WRITE block 213912664 on dm-0 (8 sectors)
[74568.992605] flush-252:0(1233): WRITE block 213912672 on dm-0 (8 sectors)
[74568.992610] flush-252:0(1233): WRITE block 213912680 on dm-0 (8 sectors)
[74568.992615] flush-252:0(1233): WRITE block 213912688 on dm-0 (8 sectors)
[74568.992620] flush-252:0(1233): WRITE block 213912696 on dm-0 (8 sectors)
[74568.992625] flush-252:0(1233): WRITE block 213912704 on dm-0 (8 sectors)
[74568.992631] flush-252:0(1233): WRITE block 213912776 on dm-0 (8 sectors)
[74568.992636] flush-252:0(1233): WRITE block 213912784 on dm-0 (8 sectors)
[74568.992641] flush-252:0(1233): WRITE block 213912792 on dm-0 (8 sectors)
[74568.992646] flush-252:0(1233): WRITE block 213912800 on dm-0 (8 sectors)
[74568.992652] flush-252:0(1233): WRITE block 213912808 on dm-0 (8 sectors)
[74568.992657] flush-252:0(1233): WRITE block 213912816 on dm-0 (8 sectors)
[74568.992695] flush-252:0(1233): WRITE block 213912824 on dm-0 (8 sectors)
[74568.992701] flush-252:0(1233): WRITE block 213912832 on dm-0 (8 sectors)
[74568.992706] flush-252:0(1233): WRITE block 213912840 on dm-0 (8 sectors)
[74568.992711] flush-252:0(1233): WRITE block 213912848 on dm-0 (8 sectors)
[74568.992716] flush-252:0(1233): WRITE block 213912856 on dm-0 (8 sectors)
[74568.992721] flush-252:0(1233): WRITE block 213912864 on dm-0 (8 sectors)
[74568.992726] flush-252:0(1233): WRITE block 213912872 on dm-0 (8 sectors)
[74568.992731] flush-252:0(1233): WRITE block 213912880 on dm-0 (8 sectors)
[74568.992736] flush-252:0(1233): WRITE block 213912888 on dm-0 (8 sectors)
[74568.992742] flush-252:0(1233): WRITE block 213912896 on dm-0 (8 sectors)
[74568.992747] flush-252:0(1233): WRITE block 213912904 on dm-0 (8 sectors)
[74568.992752] flush-252:0(1233): WRITE block 213912912 on dm-0 (8 sectors)
[74568.992757] flush-252:0(1233): WRITE block 213912920 on dm-0 (8 sectors)
[74568.992761] flush-252:0(1233): WRITE block 213912928 on dm-0 (8 sectors)
[74568.992766] flush-252:0(1233): WRITE block 213912936 on dm-0 (8 sectors)
[74568.992776] flush-252:0(1233): WRITE block 213912944 on dm-0 (8 sectors)
[74568.992781] flush-252:0(1233): WRITE block 213912952 on dm-0 (8 sectors)
[74568.992786] flush-252:0(1233): WRITE block 213912960 on dm-0 (8 sectors)
[74568.992791] flush-252:0(1233): WRITE block 276825680 on dm-0 (8 sectors)
[74568.992803] flush-252:0(1233): WRITE block 0 on dm-0 (8 sectors)
[74568.992809] flush-252:0(1233): WRITE block 8 on dm-0 (8 sectors)
[74568.992815] flush-252:0(1233): WRITE block 24 on dm-0 (8 sectors)
[74568.992821] flush-252:0(1233): WRITE block 48 on dm-0 (8 sectors)
[74568.992827] flush-252:0(1233): WRITE block 8388736 on dm-0 (8 sectors)
[74568.992833] flush-252:0(1233): WRITE block 8388864 on dm-0 (8 sectors)
[74568.992840] flush-252:0(1233): WRITE block 8454400 on dm-0 (8 sectors)
[74583.761611] jbd2/dm-1-8(1207): WRITE block 730185808 on dm-1 (8 sectors)
[74583.761703] md2_raid1(381): WRITE block 8 on sdc1 (2 sectors)
[74583.761742] md2_raid1(381): WRITE block 8 on sda1 (2 sectors)
[74584.205263] jbd2/dm-1-8(1207): WRITE block 730185816 on dm-1 (8 sectors)
[74584.205607] jbd2/dm-1-8(1207): WRITE block 730185824 on dm-1 (8 sectors)
[74584.440542] md2_raid1(381): WRITE block 8 on sdc1 (2 sectors)
[74584.440561] md2_raid1(381): WRITE block 8 on sda1 (2 sectors)
[74593.954005] flush-252:0(1233): WRITE block 55173288 on dm-0 (8 sectors)
[74595.844921] console-kit-dae(1953): dirtied inode 1573426 (history) on dm-0
[74595.844932] console-kit-dae(1953): dirtied inode 1573426 (history) on dm-0
[74595.844936] console-kit-dae(1953): dirtied inode 1573426 (history) on dm-0
[74606.894208] jbd2/dm-0-8(436): WRITE block 55173288 on dm-0 (8 sectors)
[74606.894300] jbd2/dm-0-8(436): WRITE block 143068696 on dm-0 (8 sectors)
[74606.894347] jbd2/dm-0-8(436): WRITE block 143068704 on dm-0 (8 sectors)
[74606.894353] jbd2/dm-0-8(436): WRITE block 143068712 on dm-0 (8 sectors)
[74606.894358] jbd2/dm-0-8(436): WRITE block 143068720 on dm-0 (8 sectors)
[74606.894363] jbd2/dm-0-8(436): WRITE block 143068728 on dm-0 (8 sectors)
[74606.894368] jbd2/dm-0-8(436): WRITE block 143068736 on dm-0 (8 sectors)
[74606.894372] jbd2/dm-0-8(436): WRITE block 143068744 on dm-0 (8 sectors)
[74606.894376] jbd2/dm-0-8(436): WRITE block 143068752 on dm-0 (8 sectors)
[74606.894644] jbd2/dm-0-8(436): WRITE block 143068760 on dm-0 (8 sectors)
[74614.202984] flush-252:1(1234): WRITE block 461373696 on dm-1 (8 sectors)
[74614.203067] md2_raid1(381): WRITE block 8 on sdc1 (2 sectors)
[74614.203106] md2_raid1(381): WRITE block 8 on sda1 (2 sectors)
[74614.826060] md2_raid1(381): WRITE block 8 on sdc1 (2 sectors)
[74614.826081] md2_raid1(381): WRITE block 8 on sda1 (2 sectors)
[74640.778344] flush-252:0(1233): WRITE block 50331656 on dm-0 (8 sectors)
[74640.778364] flush-252:0(1233): WRITE block 50332184 on dm-0 (8 sectors)
[74640.778372] flush-252:0(1233): WRITE block 50332640 on dm-0 (8 sectors)
[74640.778379] flush-252:0(1233): WRITE block 50600112 on dm-0 (8 sectors)
[74640.778385] flush-252:0(1233): WRITE block 54525960 on dm-0 (8 sectors)
[74640.778391] flush-252:0(1233): WRITE block 54526440 on dm-0 (8 sectors)
[74640.778402] flush-252:0(1233): WRITE block 16 on dm-0 (8 sectors)
[74745.127994] udev-acl.ck(13987): dirtied inode 327956 (database) on tmpfs
[74745.131156] console-kit-dae(1953): dirtied inode 1573426 (history) on dm-0
[74745.131166] console-kit-dae(1953): dirtied inode 1573426 (history) on dm-0
[74745.131170] console-kit-dae(1953): dirtied inode 1573426 (history) on dm-0
Огромное спасибо за взгляд.
1 ответ
Судя по номерам своих моделей (WDC WD20EARX-00PASB0), оба ваших RAID-диска являются «зелеными» дисками, которые известны своей постоянной парковкой и разборкой головок дисков и не рекомендуются для использования в приложениях RAID.
Посмотрите на вывод smartctl или через графическую «Дисковую утилиту», чтобы увидеть статистику SMART для этих накопителей. Они подвержены очень большому числу циклов загрузки / разгрузки, что является следствием их функций энергосбережения.
WD предоставляет утилиту под названием «WDIDLE»:
http://support.wdc.com/product/download.asp?groupid=609&sid=113
, что позволит вам изменить это свойство и уменьшить или отключить автоматическую парковку головы, чтобы помочь вам восстановить душевное равновесие.
К сожалению, как упомянуто выше, эти диски не рекомендуются для использования в приложениях RAID, поэтому наилучшим подходом было бы заменить их на подходящие диски и избежать их в будущем.
Поищите в Google «рейд на зеленый диск», и вы найдете множество людей, имеющих проблемы с этими дисками.