странно, ни top ни htop не показывает сильногрузящий процесс во время копирования, но в «мониторе загрузи проца» в трее показыватся загрузка 100% и в это время ничего нельзя делать все тормозит
mint18, ram 1gb
Проверка Викторией бэдов не выявила
Может что то с DMA? Хотя все врое включено.
При попытке посмотреть/включить ДМА это
mist-A6Rp Fodquake # hdparm -d1 /dev/sda
/dev/sda:
setting using_dma to 1 (on)
HDIO_SET_DMA failed: Inappropriate ioctl for device
HDIO_GET_DMA failed: Inappropriate ioctl for device
mist-A6Rp Fodquake # hdparm -d /dev/sda
/dev/sda:
HDIO_GET_DMA failed: Inappropriate ioctl for device
mist-A6Rp Fodquake #
mist-A6Rp mist # hdparm -i /dev/sda
/dev/sda:
Model=SAMSUNG HM160HC, FwRev=LQ100-10, SerialNo=S12TJD0Q810382
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=16383/16/63, TrkSize=34902, SectSize=554, ECCbytes=4
BuffType=DualPortCache, BuffSize=8192kB, MaxMultSect=16, MultSect=16
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=312581808
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5
AdvancedPM=yes: unknown setting WriteCache=enabled
Drive conforms to: ATA/ATAPI-7 T13 1532D revision 0: ATA/ATAPI-1,2,3,4,5,6,7
* signifies the current active mode
mist-A6Rp mist # dmesg |grep DMA
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA zone: 40 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 3998 pages, LIFO batch:0
[ 2.365294] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xff00 irq 14
[ 2.365298] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xff08 irq 15
[ 2.426041] sdhci-pci 0000:02:01.1: Will use DMA mode even though HW doesn't fully claim to support it.
[ 2.427066] sdhci-pci 0000:02:01.1: Will use DMA mode even though HW doesn't fully claim to support it.
[ 2.431529] sdhci-pci 0000:02:01.1: Will use DMA mode even though HW doesn't fully claim to support it.
[ 2.434567] mmc0: SDHCI controller on PCI [0000:02:01.1] using DMA
[ 2.529429] ata2.01: ATAPI: MATSHITADVD-RAM UJ-850S, 1.21, max UDMA/33
[ 2.531184] ata1.00: ATA-8: SAMSUNG HM160HC, LQ100-10, max UDMA/100
[ 2.550545] ata2.01: configured for UDMA/33
[ 2.552501] ata1.00: configured for UDMA/100
[ 2.715464] [TTM] Initializing DMA pool allocator
mist-A6Rp mist # hdparm -tT /dev/sda
/dev/sda:
Timing cached reads: 892 MB in 2.00 seconds = 446.20 MB/sec
Timing buffered disk reads: 198 MB in 3.03 seconds = 65.45 MB/sec
mist-A6Rp Fodquake # sudo smartctl -a /dev/sda1
smartctl 6.5 2016-01-24 r4214 [i686-linux-4.4.0-45-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: SAMSUNG SpinPoint M5
Device Model: SAMSUNG HM160HC
Serial Number: S12TJD0Q810382
LU WWN Device Id: 5 0f0000 001810382
Firmware Version: LQ100-10
User Capacity: 160 041 885 696 bytes [160 GB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS, ATA/ATAPI-7 T13/1532D revision 0
Transport Type: Parallel, Unknown (0x00f)
Local Time is: Mon Nov 7 20:20:45 2016 EET
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: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
Self-test execution status: ( 32) The self-test routine was interrupted
by the host with a hard or soft reset.
Total time to complete Offline
data collection: ( 59) seconds.
Offline data collection
capabilities: (0x5b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
No 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: ( 59) minutes.
SCT capabilities: (0x003f) SCT Status supported.
SCT Error Recovery Control 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 0x000f 100 100 051 Pre-fail Always - 3
3 Spin_Up_Time 0x0007 252 252 025 Pre-fail Always - 2125
4 Start_Stop_Count 0x0032 094 094 000 Old_age Always - 6069
5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 3
7 Seek_Error_Rate 0x000e 252 252 051 Old_age Always - 0
8 Seek_Time_Performance 0x0024 252 252 015 Old_age Offline - 0
9 Power_On_Hours 0x0032 075 075 000 Old_age Always - 12993
10 Spin_Retry_Count 0x0032 252 252 051 Old_age Always - 0
12 Power_Cycle_Count 0x0032 097 097 000 Old_age Always - 3081
191 G-Sense_Error_Rate 0x0032 042 042 000 Old_age Always - 588653
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 107
194 Temperature_Celsius 0x0022 091 064 000 Old_age Always - 49 (Min/Max 14/58)
195 Hardware_ECC_Recovered 0x001a 100 100 000 Old_age Always - 926
196 Reallocated_Event_Count 0x0032 252 252 000 Old_age Always - 0
197 Current_Pending_Sector 0x0012 252 252 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 252 252 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0036 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 0x0032 252 252 000 Old_age Always - 0
223 Load_Retry_Count 0x0032 096 096 000 Old_age Always - 4714
225 Load_Cycle_Count 0x0032 049 049 000 Old_age Always - 521602
SMART Error Log Version: 1
No Errors Logged
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 0
Note: revision number not 1 implies that no selective self-test has ever been run
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Interrupted [00% left] (0-65535)
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.
