wiki:TipAndDoc/Hardware/Storage

Version 3 (modified by mitty, 7 years ago) (diff)

--

    • 消費電力の計測にはF1205-20-4PというACアダプタを使用

    IntelliPark

    spec

    3.5

    Hitachi HDP725050GLA360

    • 13VA/7W
      /dev/sda:
       Timing cached reads:   2056 MB in  2.00 seconds = 1028.11 MB/sec
       Timing buffered disk reads: 266 MB in  3.01 seconds =  88.24 MB/sec
      

    WDC WD5000AACS-00ZUB0

    • 10VA/7W,5W
      /dev/sdc:
       Timing cached reads:   2044 MB in  2.00 seconds = 1022.36 MB/sec
       Timing buffered disk reads: 236 MB in  3.00 seconds =  78.58 MB/sec
      

    ST3500320AS

    • 15VA/8W
      /dev/sdd:
       Timing cached reads:   1996 MB in  2.00 seconds = 997.74 MB/sec
       Timing buffered disk reads: 306 MB in  3.02 seconds = 101.45 MB/sec
      

    HDT725050VLA360

    • 16VA/10W

    WDC WD3000JD-22KLB0

    • 15VA/9W
      /dev/sda:
       Timing cached reads:   1978 MB in  2.00 seconds = 989.19 MB/sec
       Timing buffered disk reads: 188 MB in  3.01 seconds =  62.52 MB/sec
      

    WD30EZRX-00MMMB0

    • 9VA/5W
    • ASUS M2A-VM HDMI (BIOS: 5001)
    • Knoppix 6.4.4 (Linux Microknoppix 2.6.37 #1 SMP PREEMPT Wed Feb 23 07:12:05 UTC 2011 i686 GNU/Linux)
    • root@Microknoppix:~# fdisk -lu /dev/sd?
      Disk /dev/sda: 3000.6 GB, 3000592982016 bytes
      255 heads, 63 sectors/track, 364801 cylinders, total 5860533168 sectors
      Units = sectors of 1 * 512 = 512 bytes
      Sector size (logical/physical): 512 bytes / 4096 bytes
      I/O size (minimum/optimal): 4096 bytes / 4096 bytes
      Disk identifier: 0x00000000
      
      Disk /dev/sda doesn't contain a valid partition table
      
    • root@Microknoppix:~# hdparm -tT /dev/sda
      /dev/sda:
       Timing cached reads:   4720 MB in  2.00 seconds = 2360.98 MB/sec
       Timing buffered disk reads: 370 MB in  3.01 seconds = 122.93 MB/sec
      

    • GIGABYTE GA-5YASV-RH (NEC Express5800/110Ge)
    • Intel Core2 E8400
    • Ubuntu 10.04.4 LTS
    • $ sudo hdparm -tT /dev/sd?
      /dev/sdb:
       Timing cached reads:   15076 MB in  2.00 seconds = 7546.84 MB/sec
       Timing buffered disk reads:  390 MB in  3.01 seconds = 129.58 MB/sec
      
    • $ sudo dd if=/dev/zero of=/dev/sdb bs=4096 count=1048576
      1048576+0 records in
      1048576+0 records out
      4294967296 bytes (4.3 GB) copied, 34.005 s, 126 MB/s
      
    • $ sudo badblocks -svw /dev/sdb
      100.00% done, 65:50:08 elapsed
      Pass completed, 0 bad blocks found.
      

    WD30EFRX-68AX9N0

    • GIGABYTE GA-5YASV-RH (NEC Express5800/110Ge)
    • Intel Core2 E8400
    • Ubuntu 10.04.4 LTS
    • $sudo hdparm -tT /dev/sd?
      /dev/sdc:
       Timing cached reads:   15058 MB in  2.00 seconds = 7538.21 MB/sec
       Timing buffered disk reads:  466 MB in  3.00 seconds = 155.21 MB/sec
      
    • $ sudo dd if=/dev/zero of=/dev/sdc bs=4096 count=1048576
      1048576+0 records in
      1048576+0 records out
      4294967296 bytes (4.3 GB) copied, 28.5866 s, 150 MB/s
      
    • $ sudo badblocks -svw /dev/sdc
      100.00% done, 58:21:15 elapsed
      Pass completed, 0 bad blocks found.
      

    WD60EFRX-68MYMN1

    • GIGABYTE G31M-ES2L
    • Intel Core2 E8400
    • Ubuntu 12.04.3 LTS
    • $ sudo hdparm -tT /dev/sdb
      /dev/sdb:
       Timing cached reads:   15292 MB in  2.00 seconds = 7655.24 MB/sec
       Timing buffered disk reads: 492 MB in  3.01 seconds = 163.72 MB/sec
      
    • $ sudo dd if=/dev/zero of=/dev/sdb bs=4096 count=1048576
      1048576+0 records in
      1048576+0 records out
      4294967296 bytes (4.3 GB) copied, 28.0993 s, 153 MB/s
      

    2.5

    HITACHI IC25N020ATMR04-0

    • IDE 4200rpm 20GB

    FUJITSU MHV2100AH

    • IDE 5400rpm 100GB
        5 Reallocated_Sector_Ct   0x0033   100   100   024    Pre-fail  Always       -       1 (1999, 1)
      
    • no badblocks
    • hdparm -tT
      /dev/sda:
       Timing cached reads:   908 MB in  2.00 seconds = 453.88 MB/sec
       Timing buffered disk reads: 114 MB in  3.03 seconds =  37.59 MB/sec
      

    Hitachi HTS541612J9AT00 120GB

    • SMART
      # 1  Extended offline    Completed: read failure       90%       407         24474713
      
    • hdparm -tT
      /dev/sdb:
       Timing cached reads:   946 MB in  2.00 seconds = 472.53 MB/sec
       Timing buffered disk reads: 100 MB in  3.03 seconds =  32.96 MB/sec
      

    Attachments (18)

    Download all attachments as: .zip