[B! linux.fs] asipã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

asip id:asip

linux.fsã«é–¢ã™ã‚‹asipã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (12)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

Fedora16ã€Btrfsæ¨™æº–æŽ¡ç”¨æ–å¿µ - Fedora 17ã§ã®æŽ¡ç”¨ã¸ | ã‚¨ãƒ³ã‚¿ãƒ¼ãƒ—ãƒ©ã‚¤ã‚º | ãƒžã‚¤ã‚³ãƒŸã‚¸ãƒ£ãƒ¼ãƒŠãƒ«
Fedora is a Linux-based operating system that showcases the latest in free and open source software. 2011å¹´10æœˆæœ«ã®ãƒªãƒªãƒ¼ã‚¹ãŒäºˆå®šã•ã‚Œã¦ã„ã‚‹æ¬¡æœŸã€ŒFedora 16ã€ã¯ã€Btrfsã‚’ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã¨ã—ã¦æŽ¡ç”¨ã™ã‚‹åˆã®PCå‘ã‘ãƒ¡ã‚¸ãƒ£ãƒ¼Linuxãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã«ãªã‚‹äºˆå®šã ã£ãŸã€‚ã—ã‹ã—ã€åŸºæº–ã‚’æº€ãŸã™ã“ã¨ãŒã§ããªã‹ã£ãŸã¨ã—ã¦æŽ¡ç”¨ã‚’è¦‹é€ã‚‹æ—¨ãŒç™ºè¡¨ã•ã‚ŒãŸã€‚é †å½“ã«è¡Œã‘ã°ã•ã‚‰ã«å…ˆã®ãƒªãƒªãƒ¼ã‚¹ã¨ãªã‚‹Fedora 17ã§Btrfsãƒ‡ãƒ•ã‚©ãƒ«ãƒˆæŽ¡ç”¨ã¸å‘ã‘ãŸé–‹ç™ºãŒå–ã‚Šçµ„ã¾ã‚Œã‚‹ã“ã¨ã«ãªã‚‹ã€‚ãªãŠã€MeeGoã¯ã™ã§ã«Btrfsã‚’ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã¨ã—ã¦æŽ¡ç”¨ã—ã¦ã„ã‚‹ã€‚ Fedora 16ã§Btrfsã‚’ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã«ã—ãŸã„ã¨ã„ã†è©±é¡Œã¯2011å¹´2æœˆã«ã¯Josef Bacikæ°ã‹
asip 2011/09/24
linux.fs
ãƒªãƒ³ã‚¯
ã€ãƒ¬ãƒãƒ¼ãƒˆã€‘Btrfsã‚’é«˜é€ŸåŒ–ã™ã‚‹ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã€Œspace_cacheã€ã¨ã€Œcompressã€ | ã‚¨ãƒ³ã‚¿ãƒ¼ãƒ—ãƒ©ã‚¤ã‚º | ãƒžã‚¤ã‚³ãƒŸã‚¸ãƒ£ãƒ¼ãƒŠãƒ«
Btrfs is a new copy on write filesystem for Linux aimed at implementing advanced features while focusing on fault tolerance, repair and easy administration. Linuxã‚«ãƒ¼ãƒãƒ«2.6.37ã®Btrfsã«æ–°ã—ã„ãƒžã‚¦ãƒ³ãƒˆã‚ªãƒ—ã‚·ãƒ§ãƒ³space_cacheãŒè¿½åŠ ã•ã‚ŒãŸã€‚Btrfsã¯å‰²ã‚Šå½“ã¦å¯èƒ½ãªã‚¹ãƒšãƒ¼ã‚¹ã‚’æŽ¢ã™ãŸã‚ã«æ¯Žå›žå…¨ãƒ„ãƒªãƒ¼ã‚’ã‚¹ã‚ãƒ£ãƒ³ã—ã¦ã„ã‚‹ãŒã€space_cacheã‚’æœ‰åŠ¹ã«ã™ã‚‹ã¨ãƒ‡ã‚£ã‚¹ã‚¯ã®ãƒ•ãƒªãƒ¼ã‚¹ãƒšãƒ¼ã‚¹ã‚’ã‚ãƒ£ãƒƒã‚·ãƒ¥ã™ã‚‹ã‚ˆã†ã«ãªã‚Šã€ã“ã®éƒ¨åˆ†ã®å‡¦ç†ã®é«˜é€ŸåŒ–ãŒæœŸå¾…ã§ãã‚‹ã€‚ Phoronix - Benchmarks Of The Btrfs Space Cache Optionã«ã€ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã®Btrfsã€space_cacheã‚’æœ‰åŠ¹ã—ãŸå ´åˆã€co
asip 2010/12/30
linux.fs
ãƒªãƒ³ã‚¯
Fusion io
3. FusionIO SSD ï¼ˆ NAND åž‹ãƒ•ãƒ©ãƒƒã‚·ãƒ¥ãƒ‡ãƒã‚¤ã‚¹ï¼‰ã‚’æŸãã¦ä¸¦åˆ—æ§‹æˆ ãƒ¡ãƒ¢ãƒª ã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ© OS å´ ãƒ‰ãƒ©ã‚¤ãƒ ãƒãƒƒãƒ•ã‚¡ ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ OS å´ã®ãƒ¡ãƒ¢ãƒªã‚‚ä½¿ç”¨ã—ã¦ãƒãƒƒãƒ•ã‚¡ãªã©ã‚‚è¡Œã†
asip 2010/10/10
db.mysql

linux.fs
ãƒªãƒ³ã‚¯
Ubuntu 10.10ã§ã¯BtrfsãŒãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã«ãªã‚‹ï¼Ÿ - ã¯ã£ã´ãƒ¼ã˜ã‚€ãªã™ã¨@Ubuntu
ã¾ãŸã¾ãŸUbuntu 10.10ã®è©±é¡Œã§ã™ã€‚ ã¿ãªã•ã‚“Btrfsã‚’ã”å˜çŸ¥ã§ã—ã‚‡ã†ã‹ï¼Ÿ Wikipediaã«ã‚ˆã‚‹ã¨ZFSã®å¾Œç¶™ã‚’ã‚ã–ã—ã¦ä½œã‚‰ã‚ŒãŸé«˜æ©Ÿèƒ½ãªãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã®ã“ã¨ã ãã†ã§ã™ã€‚ åŠå¹´ã»ã©å‰(ï¼Ÿ)ã‹ã‚‰Linuxã‚«ãƒ¼ãƒãƒ«ã®ãƒ¡ã‚¤ãƒ³ãƒ©ã‚¤ãƒ³ã«ãƒžãƒ¼ã‚¸ã•ã‚ŒãŸã‚Šã—ã¦è©±é¡Œã ã£ãŸã‚“ã§ã™ãŒã€ ãã®BtrfsãŒã©ã†ã‚‚Ubuntu 10.10ã§ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã«ãªã‚‹å¯èƒ½æ€§ãŒã§ã¦ããŸã¨ã„ã†ãŠè©±ã§ã™ã€‚ ã¾ãšBtrfsã«ã¤ã„ã¦ã§ã™ãŒã€ Wikipediaã«ã‚ˆã‚‹ã¨ã€ Btrfsï¼ˆBæœ¨ FSã€ãƒã‚¿ãƒ¼ FSã¨ç™ºéŸ³[1][2]ï¼‰ã¯Linuxå‘ã‘ã®ã‚³ãƒ”ãƒ¼ã‚ªãƒ³ãƒ©ã‚¤ãƒˆã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã§ã€ã‚ªãƒ©ã‚¯ãƒ«ã«ã‚ˆã£ã¦2007å¹´ã«ç™ºè¡¨ã•ã‚ŒGNU General Public License (GPL) ã®å…ƒã§å…¬é–‹ã•ã‚Œã¦ã„ã‚‹[3]ã€‚ Btrfsã¯ ZFSãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã®å½±éŸ¿ã‚’å—ã‘ã¦é–‹ç™ºã•ã‚Œã€ä»–ã® Linux ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ãŒç¾
asip 2010/08/27
linux.fs
ãƒªãƒ³ã‚¯
Native ZFS Port for Linux (OSNews) [LWN.net]
OSNews is reporting that employees at the Lawrence Livermore (US) National Laboratory have ported Sun/Oracle's ZFS filesystem to Linux. The kernel module is distributed in source form to work around the licensing incompatibility between the CDDL and GPL. "Main developer Brian Behlendorf has also stated that the Lawrence Livermore National Laboratory has repeatedly urged Oracle to do something abou
asip 2010/06/08
linux.fs
ãƒªãƒ³ã‚¯
GitHub - behlendorf/zfs: Native ZFS for Linux
You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert
asip 2010/06/05
linux.fs
ãƒªãƒ³ã‚¯
GitHub - behlendorf/zfs: Native ZFS for Linux
Dismiss Join GitHub today GitHub is home to over 28 million developers working together to host and review code, manage projects, and build software together. Sign up
asip 2010/06/05
linux.fs
ãƒªãƒ³ã‚¯
Btrfs Ubuntuã¯12.10ã‹13.04ã€MeeGoã¯æ¨™æº–ã€Fedoraã¯ã‚ªãƒ—ã‚·ãƒ§ãƒ³ | ã‚¨ãƒ³ã‚¿ãƒ¼ãƒ—ãƒ©ã‚¤ã‚º | ãƒžã‚¤ã‚³ãƒŸã‚¸ãƒ£ãƒ¼ãƒŠãƒ«
Btrfs is a new copy on write filesystem for Linux aimed at implementing advanced features while focusing on fault tolerance, repair and easy administration. Linuxã‚„FreeBSDãªã©ã®UNIXç³»OSã§æ¬¡ä¸–ä»£ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã®è©±é¡Œã‚„æ´»ç”¨ãŒåºƒãŒã£ã¦ã„ã‚‹ã€‚FreeBSDã§ã¯ZFSãŒç§»æ¤ã•ã‚Œã¦ä»¥æ¥ãã®è©±é¡ŒãŒçµ¶ãˆã‚‹ã“ã¨ã¯ãªãã€æ´»ç”¨äº‹ä¾‹ãŒå¢—ãˆç¶šã‘ã¦ã„ã‚‹ã€‚é«˜ã„ã‚¹ã‚±ãƒ¼ãƒ©ãƒ“ãƒªãƒ†ã‚£ã¨ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã€é«˜åº¦ã§æŸ”è»Ÿãªæ©Ÿèƒ½ã‚’å‚™ãˆãŸã“ã‚Œã‚‰ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã«ã¯ã€ä¸€åº¦ä½¿ã„å‡ºã—ãŸã‚‰äºŒåº¦ã¨æ¢ã‚ã‚‰ã‚Œãªã„ä¾¿åˆ©ã•ãŒã‚ã‚‹ã€‚ FreeBSDã¯ZFSã ãŒã€Linuxã§ã¯BtrfsãŒãã‚Œã«è¿‘ã„ãƒã‚¸ã‚·ãƒ§ãƒ³ã«ã‚ã‚‹ã€‚Linuxã§ã¯ãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã”ã¨ã«å¯¾å¿œçŠ¶æ³ãŒç•°ãªã‚Šã€æŽ¡ç”¨ã®ãƒãƒªã‚·
asip 2010/05/14
linux.fs.btrfs

linux.fs
ãƒªãƒ³ã‚¯
Ubuntu Has Plans For Btrfs In 2011, 2012 - Phoronix
Ubuntu Has Plans For Btrfs In 2011, 2012 Written by Michael Larabel in Ubuntu on 12 May 2010 at 08:48 AM EDT. 33 Comments While the Btrfs file-system has been an install-time option for Fedora for a couple of releases already, Red Hat has even pushed support in RHEL6 for optionally using Btrfs, and then Intel and Nokia are using Btrfs as the default file-system in their MeeGo distribution, Ubuntu
asip 2010/05/13
linux.fs
ãƒªãƒ³ã‚¯
é©å‘½ã®æ—¥ã€…ï¼ XFS on x86_64
XFS on x86_64ã¯ã¾ã£ãŸãå®Ÿç”¨çš„ã§ã¯ãªã„ã¨ã‹ãªã‚“ã¨ã‹ã„ã†è°è«–ã‚’LKMLã§ã—ã¦ã„ã‚‹ã€‚XFSã£ã¦ï¼‘ãƒšãƒ¼ã‚¸ æ›¸ãå‡ºã™ã ã‘ã§ã‚‚ã‚¹ã‚¿ãƒƒã‚¯3.5Kã‚‚ä½¿ã†ã®ã‚ˆãã€‚ã‚«ãƒ¼ãƒãƒ«ã‚¹ã‚¿ãƒƒã‚¯ã¯ãƒšãƒ¼ã‚¸ã‚µã‚¤ã‚ºx2ãªã®ã§8Kã—ã‹ãªã„ã€‚ ã‚ˆã£ã¦ ãªã‚“ã‹è‰²ã€…å‡¦ç† +- kmalloc +- ãƒ¡ãƒ¢ãƒªä¸è¶³ãªã®ã§å›žåŽ +- pageout +- writepage + kmalloc +- ã“ã®ã¸ã‚“ã§ã•ã‚‰ã«å‰²ã‚Šè¾¼ã¿ ã¨ã‹è€ƒãˆã‚‹ã¨ã‚ãã‚‰ã‹ã«çªãç ´ã£ã¦ã„ã¦ã€LVMã‚„MDã‚„NFSã‚’ä½¿ã†ã¨ãã‚“ãªè¤‡é›‘ãªãƒ‘ã‚¿ãƒ¼ãƒ³ã‚’ è€ƒãˆãªãã¦ã‚‚æ£å¸¸ç³»ã§æ™®é€šã«çªãç ´ã‚‹ã¨ã„ã†ã€‚David ChinnerãŒæ—¢çŸ¥ã®å•é¡Œã§ç›´ã›ãªã„ã¨ è¨€ã£ã¦ã„ã‚‹ã‹ã‚‰ã«ã¯ã€æœ¬å½“ã«ãƒ€ãƒ¡ãªã‚“ã ã‚ã†ã€‚ ä¸–é–“ã®äººãŒã©ã†ã‚„ã£ã¦å›žé¿ã—ã¦ã„ã‚‹ã®ã‹çŸ¥ã‚ŠãŸã„ã‚‚ã®ã§ã‚ã‚‹ã€‚
asip 2010/04/25
linux.fs
ãƒªãƒ³ã‚¯
Btrfs - Wikipedia
Btrfsï¼ˆB-tree file systemÂ : ãƒã‚¿ãƒ¼ ã‚¨ãƒ•ã‚¨ã‚¹ã€ã¾ãŸã¯Bæœ¨ ã€Žãƒ“ãƒ¼ãƒ„ãƒªãƒ¼ã€ ã‚¨ãƒ•ã‚¨ã‚¹ã¨èªã‚€[1][2]ï¼‰ã¯Linuxå‘ã‘ã®ã‚³ãƒ”ãƒ¼ã‚ªãƒ³ãƒ©ã‚¤ãƒˆã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã§ã€ã‚ªãƒ©ã‚¯ãƒ«ã«ã‚ˆã£ã¦2007å¹´ã«ç™ºè¡¨ã•ã‚ŒGNU General Public License (GPL) ã®å…ƒã§å…¬é–‹ã•ã‚Œã¦ã„ã‚‹[3]ã€‚ Btrfsã¯ã‚µãƒ³ãƒ»ãƒžã‚¤ã‚¯ãƒã‚·ã‚¹ãƒ†ãƒ ã‚ºã®ZFSãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã®å½±éŸ¿ã‚’å—ã‘ã¦é–‹ç™ºã•ã‚Œã€ã‚¹ãƒŠãƒƒãƒ—ã‚·ãƒ§ãƒƒãƒˆã‚„ã‚³ãƒ”ãƒ¼ã‚ªãƒ³ãƒ©ã‚¤ãƒˆã®æ©Ÿèƒ½ã‚’æŒã¡ã€ä»–ã®Linuxãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ãŒç¾åœ¨æŒã£ã¦ã„ã‚‹å¤šãã®åˆ¶ç´„ã‚’å—ã‘ãªã„ã“ã¨ãŒæœŸå¾…ã•ã‚Œã¦ã„ã‚‹ãŒã€é–‹ç™ºã‚’ä¸»å°Žã—ãŸã‚ªãƒ©ã‚¯ãƒ«ã«ã¨ã£ã¦ã¯ã€2010å¹´ã®ã‚µãƒ³ãƒ»ãƒžã‚¤ã‚¯ãƒã‚·ã‚¹ãƒ†ãƒ ã‚ºå¸åŽåˆä½µã«ã‚ˆã‚Šã€ZFSã¨ç¤¾å†…ã§ç«¶åˆã™ã‚‹æŠ€è¡“ã«ãªã£ã¦ã—ã¾ã£ã¦ã„ã‚‹ã€‚ ext3ã¨ext4ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã®é–‹ç™ºè€…ã‚»ã‚ªãƒ‰ã‚¢ãƒ»ãƒ„ã‚©ãƒ¼ (Theodore Ts'o) ã¯ã€Btrfsã«ã¯ã€Œreiser3
asip 2009/06/08
linux.fs
ãƒªãƒ³ã‚¯
btrfs Wiki
OBSOLETE CONTENTThis wiki has been archived and the content is no longer updated. Btrfs is a modern copy on write (COW) filesystem for Linux aimed at implementing advanced features while also focusing on fault tolerance, repair and easy administration. Its main features and benefits are: Snapshots which do not make the full copy of files RAID - support for software-based RAID 0, RAID 1, RAID 10, .
asip 2009/01/18
ãƒªãƒ³ã‚¯
1