Доброго времени суток. Столкнулся с интересной проблемой. В системе 3 диска. Segate 250gb под систему, samsung 1.5tb и wd 3tb под файловый архив.
Теперь в чем проблема:
hdparm -t /dev/sda
Timing buffered disk reads: 288 MB in 3.01 seconds = 95.62 MB/sec
hdparm -t /dev/sdb
Timing buffered disk reads: 32 MB in 3.11 seconds = 10.29 MB/sec
hdparm -t /dev/sdс
Timing buffered disk reads: 436 MB in 3.02 seconds = 144.53 MB/secЧто-то не то с самсунгом. Его данные:
Расположение устройство SATA B Размер диска 1.40 TB
Производитель и модель ATA SAMSUNG HD153WI
Offline data collection status Offline data collection activity was never started.
Auto Offline Data Collection: Disabled.
Self-test execution status The previous self-test routine completed without error or no self-test has ever been run.
Total time to complete Offline data collection 18600 seconds.
Offline data collection capabilities 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 Saves SMART data before entering power-saving mode.
Supports SMART auto save timer.
Error logging capability Error logging supported.
General Purpose Logging supported.
Short self-test routine recommended polling time 2 minutes.
Extended self-test routine recommended polling time 255 minutes.
SCT capabilities SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
Raw Read Error Rate 195
Throughput Performance 0
Spin Up Time 12135
Start Stop Count 596
Reallocated Sector Ct 0
Seek Error Rate 0
Seek Time Performance 0
Power On Hours 7594
Spin Retry Count 0
Calibration Retry Count 0
Power Cycle Count 654
G-Sense Error Rate 9
Power-Off Retract Count 0
Temperature Celsius 31
Hardware ECC Recovered 0
Reallocated Event Count 0
Current Pending Sector 0
Offline Uncorrectable 0
Multi Zone Error Rate 0
Load Retry Count 0
Load Cycle Count 13214Подскажите пожалуйста в какую сторону двигаться в решении проблемы.
HP ProLiant Microserver Ubuntu 12.04
