OpenZFS
See OpenZFS Developer Summit 2022 for presentations and information about last year's conference. Introduction to OpenZFS OpenZFS is an open-source storage platform. It includes the functionality of both traditional file systems and volume manager. It has many advanced features including: Protection against data corruption. Integrity checking for both data and metadata. Continuous integrity verifi
Linuxã§ZFSを利用ã™ã‚‹ãŸã‚ã®ã€ŒZFS on Linuxã€ã€ã€Œå®Ÿç”¨æ®µéšŽã€ã¨ã„ã†ãƒãƒ¼ã‚¸ãƒ§ãƒ³0.6.1ãŒå…¬é–‹ã•ã‚Œã‚‹ | OSDN Magazine
ZFS on Linuxプãƒã‚¸ã‚§ã‚¯ãƒˆã¯3月28æ—¥ã€ZFSã®Linuxå‘ã‘ãƒãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã®æœ€æ–°ç‰ˆã€Œzfs-0.6.1ã€ã‚’公開ã—ãŸã€‚デスクトップã‹ã‚‰ã‚¹ãƒ¼ãƒ‘ーコンピューターã¾ã§ã€å¹…広ã„環境ã§åˆ©ç”¨ã§ãる段階ã«é”ã—ãŸã¨ã„ã†ã€‚ ZFSã¯ç±³Sun Microsystems（ç¾åœ¨ã¯ç±³Oracleã«å¸åŽåˆä½µã•ã‚Œã¦ã„る）ãŒSolariså‘ã‘ã«é–‹ç™ºã—ãŸé«˜æ©Ÿèƒ½ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ 。ZFS on Linux（ZoL）ã¯ã€ã“ã®ZFSã‚’Linuxã§åˆ©ç”¨ã™ã‚‹ãŸã‚ã«ç™ºè¶³ã—ãŸãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã¨ãªã‚‹ã€‚「Solaris Porting Layer（SPL）ã€ã‚’ベースã¨ã—ãŸZFSãƒãƒ¼ãƒˆã§ã€Linuxã®ã‚«ãƒ¼ãƒãƒ«ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã¨ã—ã¦å®Ÿè£…ã•ã‚Œã¦ã„ã‚‹ãŸã‚性能ã«å„ªã‚Œã‚‹ã¨ã„ã†ã€‚ ZFSãŒLinux上ã§å®Ÿéš›ã«åˆ©ç”¨ã§ãる段階ã¨ãªã£ã¦ã‹ã‚‰2年以上ãŒçµŒéŽã—ã¦ãŠã‚Šã€zfs-0.6.1ã§ã¯ãƒ‡ã‚¹ã‚¯ãƒˆãƒƒãƒ—ã‹ã‚‰ã‚¹ãƒ¼ãƒ‘ーコンピューターã¾ã§å¹…広ã„環境ã§åˆ©ç”¨ã§ãる段階ã«é”ã—ãŸã¨å ±
Native ZFS Is Coming To Linux Next Month - Phoronix
Native ZFS Is Coming To Linux Next Month Written by Michael Larabel in Software on 27 August 2010 at 01:00 AM EDT. Page 1 of 1. 25 Comments. Prior to the emergence of Btrfs as a viable next-generation Linux file-system, Sun's ZFS file-system was sought after for Linux due to its advanced feature-set and capabilities compared to EXT3 and other open-source file-systems at the time. While ZFS support
Kazuho@Cybozu Labs: 既製å“ã®ç®¡ç†ãƒ„ールを使ã‚ãªã„ã“ã¨ã§ã‚¦ã‚§ãƒ–サービス㮠TCO を下ã’る話ã«ã¤ã„㦠hbstudy#8 ã§è©±ã—ã¦ããŸä»¶
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SmugBlog: Don MacAskill � Blog Archive � ZFS & MySQL/InnoDB Compression Update
Network.com setup in Vegas, Thumper disk bay, green by Shawn Ferry As I expected it would, the fact that I used ZFS compression on our MySQL volume in my little OpenSolaris experiment struck a chord in the comments. I chose gzip-9 for our first pass for a few reasons: I wanted to see what the “best case†compression ratio was for our dataset (InnoDB tables) I wanted to see what the “worst case†CP
SmugBlog: Don MacAskill » Blog Archive » Success with OpenSolaris + ZFS + MySQL in production!
There’s remarkably little information online about using MySQL on ZFS, successfully or not, so I did what any enterprising geek would do: Built a box, threw some data on it, and tossed it into production to see if it would sink or swim. I’m a Linux geek, have been since 1993 (Slackware!). All of SmugMug’s datacenters (and our EC2 images) are built on Linux. But the current state of filesystems on
Nexenta (OpenSolaris) 㧠ZFS を (1) - daily dayflower
一瞬ã§ã®ãƒãƒƒã‚¯ã‚¢ãƒƒãƒ—を実ç¾ã™ã‚‹Solaris ZFS (1/4)：OpenSolarisã§å§‹ã‚るブãƒã‚°ã‚µãƒ¼ãƒæ§‹ç¯‰ï¼ˆ4） - ï¼ IT ã‚’èªã‚“㧠ZFS を試ã—ãŸããªã£ãŸã®ã§ Nexenta Core ã¨ã„ㆠOpenSolaris カーãƒãƒ«ãƒ™ãƒ¼ã‚¹ã® distribution ã§ã„ã˜ã£ã¦ã¿ã¾ã—ãŸã€‚ ZFS ã£ã¦ï¼Ÿ 詳ã—ãã¯å‰æŽ²ã®è¨˜äº‹ã‚„ ZFS - Wikipedia ã‚’å‚ç…§ã—ã¦ãã ã•ã„。 Logical Volume Management Journaling File System RAID Snapshot ㌠All in One 㪠file system ã§ã™ã€‚ ã•ã„ã—ょ，ãã‚Œ LVM ã§ã§ãるよã¨æ€ã£ãŸã®ã§ã™ãŒï¼Œhttp://www.unixconsult.org/zfs_vs_lvm.html ã‚’èªã‚“ã ã¨ã“ã‚ Linux LVM ã«æ¯”ã¹ã„ãã¤ã‹æŠœãん出ãŸã¨ã“ã‚ãŒã‚ã‚Šã¾ã™ã€‚ 独立ã—
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ZFSã¨Linux - Prex-組ã¿è¾¼ã¿ãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ OS開発日記
Linux: ZFS, Licenses and Patents (http://kerneltrap.org/node/8066)最近ã€ZFSã¯FreeBSDã«ç§»æ¤ã•ã‚ŒãŸã‚‰ã—ã„ãŒã€Linuxã§ã®ZFS利用ã«é–¢ã—ã¦ã¯å•é¡ŒãŒï¼’ã¤ã‚るらã—ã„。ライセンスã®å•é¡Œ ZFSã®ãƒ©ã‚¤ã‚»ãƒ³ã‚¹ã§ã‚ã‚‹CDDLã¯GPLã¨çŸ›ç›¾ã™ã‚‹ã€‚よã£ã¦ã€ãã®ã‚³ãƒ¼ãƒ‰ã‚’GPLã®Linuxã«ã¯ãƒªãƒ³ã‚¯ã§ããªã„。誰ã‹ãŒGPLã§ãƒã‚¤ãƒŠãƒªãƒ»ã‚³ãƒ³ãƒ‘ãƒã®å†å®Ÿè£…ã‚’ã™ã‚‹ã—ã‹ãªã„。パテントã®å•é¡Œ Sunã¯ZFSã«é–¢ã—ã¦ãŸãã•ã‚“ã®ãƒ‘テントをファイルã—ã¦ã„る（æ出ã—ã¦ã„ã‚‹ã ã‘ã§ï¼•ï¼–個）。ã ã‹ã‚‰ã€ãŸã¨ãˆå†å®Ÿè£…ã—ã¦ã‚‚ã€ãれを利用ã™ã‚‹ã“ã¨ã¯ã§ããªã„。ãã‚Œã«ã€ç‰¹è¨±ä½¿ç”¨æ–™ã®æ”¯æ‰•ã„ãŒå¿…è¦ãªæŠ€è¡“ã‚’å«ã‚€ã‚³ãƒ¼ãƒ‰ã¨ã„ã†ã®ã¯ã€ãã‚‚ãã‚‚GPLã§ã¯é…布ã§ããªã„事ã«ãªã£ã¦ã„る。「ã¾ãã§ã‚‚ã€ãã‚Œã¯SunãŒæ±ºã‚る事ãŸã‚ˆã。ã€ã€Œã˜ã‚ƒã‚FUSEã§CDDLã®ã¾ã¾ãªã‚‰ã‚ªãƒƒã‚±ãƒ¼ï¼Ÿã€ã¨ã‹ã„ã†è©±ã€‚CD
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Appleã®æ¬¡æœŸMac OS X「Leopardã€ã«Sun Microsystemsã®é–‹ç™ºã—ãŸZFSファイルシステムãŒå°Žå…¥ã•ã‚Œã‚‹ã‹å¦ã‹ã‚’ã‚ãã‚‹å ±é“ã«ã¤ã„ã¦ã€AppleãŒäº‹å®Ÿã‚’明らã‹ã«ã—ãŸã€‚Appleã¯ã€Leopard ã«ZFSを採用ã™ã‚‹ç‚¹ã«ã¤ã„ã¦ã¯èªã‚ãŸã‚‚ã®ã®ã€ã¾ã ZFSをデフォルトファイルシステムã«ã¯ã—ã¦ã„ãªã„ã¨èªžã£ãŸã€‚ Sunã®æœ€é«˜çµŒå–¶è²¬ä»»è€…（CEO）ã§ã‚ã‚‹Jonathan Schwartzæ°ã¯å…ˆé€±ã€AppleãŒã€åŒç¤¾ä¸»å‚¬ã®é–‹ç™ºè€…å‘ã‘カンファレンスWorldwide Developers Conference（WWDC）ã§ã€Mac OS X「Leopardã€ã®æ¨™æº–ファイルシステムをZFSã«å¤‰æ›´ã™ã‚‹æ—¨ã®ç™ºè¡¨ã‚’è¡Œã†äºˆå®šã ã¨è¿°ã¹ã¦ã„ãŸã€‚ã—ã‹ã—ã€ç±³å›½æ™‚é–“6月11æ—¥ã€WWDCã§ã“ã†ã—ãŸç™ºè¡¨ã¯ãªã•ã‚Œãªã‹ã£ãŸã€‚ã¾ãŸã€Information Weekã¯åŒæ—¥ã€Appleã®ã‚る幹部ãŒã€ZFSã®Leopar
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https://jp.techcrunch.com/2008/01/17/joyent-suffers-major-downtime-due-to-zfs-bug/
http://tastic.brillig.org/~jwb/zfs-xfs-ext4.html
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