Samba のベンチマーク
条件
Intel Celeron M 410 SL8W2 Socket M
DDR2-667 (PC2-5300) 512MB*2
Ricoh IT2-LS (リンク切れ)
Ricoh IT2-LS
SAMSUNG HM160HI
GbE w/o Jumbo Frame
Ubuntu 10.10
結果
----------------------------------------------------------------------- CrystalDiskMark 3.0 x64 (C) 2007-2010 hiyohiyo Crystal Dew World : http://crystalmark.info/ ----------------------------------------------------------------------- * MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s] Sequential Read : 58.882 MB/s Sequential Write : 66.077 MB/s Random Read 512KB : 41.894 MB/s Random Write 512KB : 44.555 MB/s Random Read 4KB (QD=1) : 1.795 MB/s [ 438.1 IOPS] Random Write 4KB (QD=1) : 4.228 MB/s [ 1032.3 IOPS] Random Read 4KB (QD=32) : 2.141 MB/s [ 522.7 IOPS] Random Write 4KB (QD=32) : 2.457 MB/s [ 599.9 IOPS] Test : 1000 MB [X: 7.7% (11.0/143.8 GB)] (x5) Date : 2010/11/17 21:02:36 OS : Windows 7 Ultimate Edition [6.1 Build 7600] (x64)
前回の結果は馬鹿みたいにキャッシュが効いてたが、じゃあ今度はなんで効いてないのか。
WD10EACS に交換
----------------------------------------------------------------------- CrystalDiskMark 3.0 x64 (C) 2007-2010 hiyohiyo Crystal Dew World : http://crystalmark.info/ ----------------------------------------------------------------------- * MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s] Sequential Read : 56.726 MB/s Sequential Write : 89.499 MB/s Random Read 512KB : 57.442 MB/s Random Write 512KB : 65.086 MB/s Random Read 4KB (QD=1) : 4.691 MB/s [ 1145.3 IOPS] Random Write 4KB (QD=1) : 11.951 MB/s [ 2917.8 IOPS] Random Read 4KB (QD=32) : 5.735 MB/s [ 1400.2 IOPS] Random Write 4KB (QD=32) : 4.793 MB/s [ 1170.1 IOPS] Test : 1000 MB [X: 5.2% (47.3/914.0 GB)] (x5) Date : 2010/11/18 0:31:55 OS : Windows 7 Ultimate Edition [6.1 Build 7600] (x64)
Windows で低速病だったもの。使える...のか? HDD は 1TB 超えた辺りから各社とも怪しすぎる。