最近 DS1815+ SATA port 速度問題吵翻天, 貼一下 DS916+ 供參考. DS916+ 4bay NAS, 4 bay 都是跑 SATA 3.0 6Gb/s *用了三種硬碟. WD 3TB red, Seagate 3TB NAS碟, Toshiba 6TB Desktop
---------------------------------------------------------------------------------- admin@DiskStation:~$ sudo smartctl -d ata -i /dev/sda smartctl 6.5 (build date May 11 2016) [x86_64-linux-3.10.77] === START OF INFORMATION SECTION === Model Family: Western Digital Red Device Model: WDC WD30EFRX-68EUZN0 Firmware Version: 82.00A82 User Capacity: 3,000,592,982,016 bytes [3.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 5400 rpm Device is: In smartctl database [for details use: -P show] ATA Version is: ACS-2 (minor revision not indicated) SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s) SMART support is: Available - device has SMART capability. SMART support is: Enabled
admin@DiskStation:~$ sudo smartctl -d ata -i /dev/sdb === START OF INFORMATION SECTION === Model Family: Seagate NAS HDD Device Model: ST3000VN000-1HJ166 Firmware Version: SC60 User Capacity: 3,000,592,982,016 bytes [3.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 5900 rpm Form Factor: 3.5 inches Device is: In smartctl database [for details use: -P show] ATA Version is: ACS-2, ACS-3 T13/2161-D revision 3b SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s) SMART support is: Available - device has SMART capability. SMART support is: Enabled
admin@DiskStation:~$ sudo smartctl -d ata -i /dev/sdc === START OF INFORMATION SECTION === Model Family: Western Digital Red Device Model: WDC WD30EFRX-68EUZN0 Firmware Version: 82.00A82 User Capacity: 3,000,592,982,016 bytes [3.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 5400 rpm Device is: In smartctl database [for details use: -P show] ATA Version is: ACS-2 (minor revision not indicated) SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s) SMART support is: Available - device has SMART capability. SMART support is: Enabled
admin@DiskStation:~$ sudo smartctl -d ata -i /dev/sdd === START OF INFORMATION SECTION === Device Model: TOSHIBA MD04ACA600 Firmware Version: FS2A User Capacity: 6,001,175,126,016 bytes [6.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 7200 rpm Form Factor: 3.5 inches Device is: Not in smartctl database [for details use: -P showall] ATA Version is: ATA8-ACS (minor revision not indicated) SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s) SMART support is: Available - device has SMART capability. SMART support is: Enabled