[[PageOutline]] [[TitleIndex(TipAndDoc/Hardware/HDD,format=group)]] * 消費電力の計測にはF1205-20-4PというACアダプタを使用 = IntelliPark = * [http://d.hatena.ne.jp/rubikitch/20101001/newhdd WD WD20EARSの正しい扱い方 - (rubikitch loves (Emacs Ruby CUI Books))] * [http://www.magic-object.mydns.jp/Fedora14WithIntellipark.html intellipark 対応をしてみる] > そこで、「intellipark」回避用のシェルを作成してみました。 > {{{#!sh > #!/bin/bash > > trap '' SIGHUP > trap '' SIGINT > > > function loopAction() { > while true;do > date > /tmp/disable-intellipark; > sleep 5; > done > } > > loopAction & > }}} * [http://calves.jugem.jp/?eid=1012 wdidle3 | GALACTIC FUNK] > * [http://www.synology.com/support/faq_show.php?lang=enu&q_id=407 What should I do if my Western Digit... - FAQ - Synology Inc. Network Attached Storage - NEW NAS Experience] > * [http://wdc.custhelp.com/app/answers/detail/a_id/3263 The S.M.A.R.T Attribute 193 Load/Unload counter continue to increase for the WD RE2-GP SATA II hard drives] = 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 == 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 }}}