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khiker id:khiker

HDDã«é–¢ã™ã‚‹khikerã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (5)

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Linuxã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ã‹ã‚‰HDDã®setmaxã‚’è§£é™¤ã™ã‚‹ - kinneko@è»¢è·å…ˆå‹Ÿé›†ä¸ã®æ—¥è¨˜
ã ã„ã¶å‰ã«è©¦ã›ãšã«çµ‚ã‚ã£ãŸã®ã§ã€ãƒªãƒˆãƒ©ã‚¤ã™ã‚‹ã€‚ HDDã®setmaxã‚’è§£é™¤ã™ã‚‹ http://d.hatena.ne.jp/kinneko/20151201/p76 ãƒ†ã‚¹ãƒˆç’°å¢ƒã¯ã€ä¸æœ¬æ„ãªãŒã‚‰ã€CentOS7ã€‚ è¦‹ãŸç›®ã¯ã€1TBã®ãƒ‰ãƒ©ã‚¤ãƒ–ã€‚ # fdisk -l /dev/sda Disk /dev/sda: 1000.2 GB, 1000204886016 bytes, 1953525168 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 label type: dos Disk identifier: 0x0000000
khiker 2017/01/11
HDD

Linux
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SMART tests with smartctl - Thomas-Krenn-Wiki-en
khiker 2016/09/21
HDD

Linux

SMART
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HDDãŒå£Šã‚Œãã†ãªã¨ãã«ddä½¿ã†ã®ã¯å¤ã„ã€‚ã¨ã„ã†ã‚ã‘ã§GNU ddrescue - unsuitanã®æ—¥è¨˜
2015-03-26 HDDãŒå£Šã‚Œãã†ãªã¨ãã«ddä½¿ã†ã®ã¯å¤ã„ã€‚ã¨ã„ã†ã‚ã‘ã§GNU ddrescue ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ HDDãŒå£Šã‚Œã‹ã‘ãŸã¨ãã®ãƒ‡ãƒ¼ã‚¿æ•‘å‡ºæ³•ã§ã™ã€‚ â– çµŒç·¯ ãƒ»éŒ²ç”»ã‚µãƒ¼ãƒã®ä¸€æ¬¡ä¿å˜HDD(Seageteã®1TBçŽ‰)ã«ã‚ã‚‹ãƒ‡ãƒ¬ãƒžã‚¹ã‚’è¦‹ã¦ãŸã‚‰çªç„¶readãŒä¸å®‰å®šã«ãªã£ãŸã€‚dmesgã¨ã‹SMARTã¨ã‹è¦‹ãŸã‚‰read errorãŒå¤šç™ºã—ã¦ãŸã€‚ ãƒ»è€å®³ãªã®ã§ddã§å¸ã„å‡ºã—ãŸã‚‰494GBã§å¼•ã£ã‹ã‹ã‚‹ã€‚ã€Œconv=sync,noerrorã€ã‚’ä»˜ã‘ã¦ã‚‚1æ™‚é–“ã§3MBã—ã‹é€²ã¾ãªã„ã¨ã„ã†ç´ æ•µãªçŠ¶æ³ã€‚ ãƒ»ã‚¤ãƒžãƒ‰ã‚ã®æ™‚ä»£ã€read errorå‡ºãŸã‚‰ã‚µã‚¯ãƒƒã¨è«¦ã‚ã¦æ¬¡ã®ã‚»ã‚¯ã‚¿ã«é€²ã‚€å¸ã„å‡ºã—ã‚½ãƒ•ãƒˆãªã„ã®ï¼Ÿ â– ãã‚“ãªã‚ã‘ã§ è€å®³ã ã‹ã‚‰çŸ¥ã‚‰ãªã‹ã£ãŸã€Œddrescueã€ãªã‚‹ã‚½ãƒ•ãƒˆã€‚ã ã£ã¦æ»ã«ã‹ã‘ã®HDDã‚’å¸ã„å‡ºã™ã®ã£ã¦å¤šåˆ†åæ•°å¹´ã¶ã‚Šã ãœã€‚ ä¸–ã®ä¸ã«ã¯ã€ŒGNU ddrescueã€ã¨ã€Œdd_rescueã€ã®2ç¨®é¡žãŒã‚ã‚‹
khiker 2016/06/29
ddrescue

HDD

Linux
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Media Player Classicã®æ‹¡å¤§ç¸®å° - Computer
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khiker 2009/09/13
hddã‚’æŽ¥ç¶š

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UNIX
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khiker 2006/11/18
HDD. æ•‘å‡º.

Linux

HDD

Recovery
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