[[PageOutline]] [[TitleIndex(TipAndDoc/Hardware/Storage,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 * 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 }}} == SSD == === CSSD-M2E128HLMEQ === * M/B ASUS H97M-PLUS * Core i7-4790 3.60GHz * W3U1600HQ-8G (DDR3-1600 8GB x2) ==== Windows 8.1 Enterprise x64 評価版 ==== * CrystalDiskMark 3.0.3 x64[[br]][[Image(M2E128HLMEQ-win8.1.png,33%)]] === PX-G128M6e === * S.M.A.R.T.値 * 177 (0xB1) Wear_Leveling_Count * 241 (0xF1) Total_LBAs_Written -> 32MiB書込みごとに +1インクリメント * 242 (0xF2) Total_LBAs_Read -> 32MiB読込みごとに +1インクリメント * 参考 * [http://crystalmark.info/bbs/c-board.cgi?cmd=ntr;tree=739;id=diskinfo CrystalDiskInfo 専用掲示板] PLEXTORのSSDについて * 0xB1 が「総書き込み量 (NAND)」だった頃の製品 * [http://crystalmark.info/bbs/c-board.cgi?cmd=ntr;tree=1622;id=diskinfo CrystalDiskInfo 専用掲示板] Plextor 製 SSD における総書き込み量(NAND)について ==== Windows 7 Ultimate x64 SP1 ==== * M/B ASUS H97M-PLUS * Core i7-4790 3.60GHz * W3U1600HQ-8G (DDR3-1600 8GB x2) * CrystalDiskMark 5.0.2 x64[[br]][[Image(PX-G128M6e-win7.png,33%)]] ==== Windows 8.1 Enterprise x64 評価版 ==== * M/B ASUS H97M-PLUS * Core i7-4790 3.60GHz * W3U1600HQ-8G (DDR3-1600 8GB x2) * CrystalDiskMark 3.0.3 x64[[br]][[Image(PX-G128M6e-win8.1.png,33%)]] ==== Windows 10 Pro x64 ==== * M/B ASUS H97M-PLUS * Core i7-4790 3.60GHz * W3U1600HQ-8G (DDR3-1600 8GB x2) * CrystalDiskMark 5.0.2 x64[[br]][[Image(PX-G128M6e-win10.png,33%)]] * CrystalDiskMark 5.0.2 x64 with BitLocker[[br]][[Image(PX-G128M6e-win10-bitlocker.png,33%)]] ==== Arch Linux ==== * M/B ASUS H97M-PLUS * Core i7-4790 3.60GHz * W3U1600HQ-8G (DDR3-1600 8GB x2) * Linux archiso 4.1.3-1-ARCH #1 SMP PREEMPT Wed Jul 22 20:37:12 CEST 2015 x86_64 GNU/Linux * root@archiso /mnt/samba # ddrescue -S /dev/sdc M6e.sdc {{{ GNU ddrescue 1.19 Press Ctrl-C to interrupt rescued: 128035 MB, errsize: 0 B, current rate: 126 MB/s ipos: 128035 MB, errors: 0, average rate: 715 MB/s opos: 128035 MB, run time: 2.98 m, successful read: 0 s ago Finished ddrescue -S /dev/sdc M6e.sdc 52.52s user 28.54s system 45% cpu 2:58.43 total }}} * root@archiso ~ # ddrescue -f /mnt/samba/M6e.sdc /dev/sdc {{{ GNU ddrescue 1.19 Press Ctrl-C to interrupt rescued: 128035 MB, errsize: 0 B, current rate: 83058 kB/s ipos: 128035 MB, errors: 0, average rate: 329 MB/s opos: 128035 MB, run time: 6.48 m, successful read: 0 s ago Finished ddrescue -f /mnt/samba/M6e.sdc /dev/sdc 0.80s user 56.73s system 14% cpu 6:37.02 total }}}