[B! ext4][filesystem] kana321ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

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ext4ã¨filesystemã«é–¢ã™ã‚‹kana321ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (5)

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EXT4 vs XFS vs Btrfs vs ZFSã‚’fioã§ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã‚’å–ã£ã¦ã¿ã¾ã—ãŸã€‚ - Qiita
#æ¦‚è¦ CentOS7ã®ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ãŒXFSã¨ãªã‚Šã¾ã—ãŸã€‚ mkfsã‚³ãƒžãƒ³ãƒ‰ã§ã‚‚ã€minix, xfs, btrfsãŒä½¿ãˆã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã—ãŸã€‚ ãã“ã§æ°—ã«ãªã‚‹ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã‚’è‰²ã€…èª¿ã¹ã€ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã‚’è‡ªåˆ†ãªã‚Šå–ã£ã¦ã¿ã¾ã—ãŸã€‚ å¤šå°‘ãªã‚Šã¨ã‚‚ã”å‚è€ƒã«ãªã‚Œã°ã¨æ€ã„ã¾ã™ã€‚ #è‰²ã€…ãªãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã“ã¡ã‚‰ã‚’ã”å‚è€ƒãã ã•ã„ã€‚ http://qiita.com/sion_cojp/it ems/c8e015db39ddbf43012e #ãã‚Œãžã‚Œãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã‚’ä½œã£ã¦ã¿ã‚‹ ä»Šå›žã®ç’°å¢ƒã¯ CentOS6ï¼ˆãƒ›ã‚¹ãƒˆï¼‰ 4Core, MEM:32G, HDD:300G CentOS7ï¼ˆã‚²ã‚¹ãƒˆã€‚ã“ã¡ã‚‰ã§è¨ˆæ¸¬ã—ã¦ãŠã‚Šã¾ã™ã€‚ï¼‰ vCPU *1, MEM:4G, HDD:40G å®¹é‡ãŒå°‘ãªã‹ã£ãŸãŸã‚ã€btrfsã®ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ãŒçµ‚ã‚ã£ãŸå¾Œã€zfsã«ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã‚’å¤‰æ›´ã—æ¤œè¨¼ã‚’ã—ã¦ãŠã‚Šã¾ã™ã€‚ ### z
kana321 2014/08/14
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kana321 2014/02/05
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kana321 2013/11/16
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[Phoronix] EXT4 Data Corruption Bug Hits Stable Linux Kernels ã“ã®ãƒã‚°ã¯ã€3.6.2ã§ã‚‚ãŸã‚‰ã•ã‚Œã€ä»¥å‰ã®å®‰å®šç‰ˆã‚«ãƒ¼ãƒãƒ«ã«ã‚‚back-portã•ã‚Œã¦ã„ã‚‹ã®ã§ã€3.4ã®æœ€æ–°ã®å®‰å®šç‰ˆã‚«ãƒ¼ãƒãƒ«ã«ã¾ã§å½±éŸ¿ãŒåŠã¶ã‚‰ã—ã„ã€‚ Theodore Ts'oã«ã‚ˆã‚Œã°ã€ã“ã®å•é¡Œã¯ã€ã‚«ãƒ¼ãƒãƒ«ã‚’çŸæœŸé–“ã§äºŒåº¦æ£å¸¸ã«ãƒªãƒ–ãƒ¼ãƒˆã™ã‚‹ã“ã¨ã§èµ·ã“ã‚‹ã®ã ãã†ã ã€‚ãã®ãŸã‚ã€ä¸€èˆ¬ã®æ™®é€šã®ãƒ‡ã‚£ã‚¹ãƒˆãƒã‚’ä½¿ã£ã¦ã„ã‚‹åˆ©ç”¨è€…ã¯ã€ã¾ãšã“ã®ãƒã‚°ã«å‡ºãã‚ã™ã“ã¨ã¯ãªã„ã€‚ã—ã‹ã—ã€ã‚µã‚¹ãƒšãƒ³ãƒ‰ã‚„ãƒã‚¤ãƒãƒãƒ¼ãƒˆã®ã‹ã‚ã‚Šã«ãƒªãƒ–ãƒ¼ãƒˆã‚’ä½¿ã†ãƒ©ãƒƒãƒ—ãƒˆãƒƒãƒ—åˆ©ç”¨è€…ã‚„ã€ã‚«ãƒ¼ãƒãƒ«é–‹ç™ºè€…ã«ã¯ã€å®¹æ˜“ã«å•é¡ŒãŒèµ·ã“ã‚Šã†ã‚‹ã®ã ã¨ã‹ã€‚ ãªã‚“ã ã‹ã ã„ã¶åéŸ¿ãŒã‚ã‚‹ã®ã§è¿½è¨˜ã€‚Theodore Ts'oã®ãƒ¡ãƒ¼ãƒ«ã‚ˆã‚Š LKML: Theodore Ts'o: Re: Apparent serious progressive ext4 da
kana321 2012/10/25
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kana321 2012/05/12
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