[B! ZFS] khwarizmiã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

khwarizmi id:khwarizmi

ZFSã«é–¢ã™ã‚‹khwarizmiã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (11)

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FreeBSDãƒžã‚·ãƒ³ãŒé…ã™ãŽã‚‹ï¼ã¨æ€ã£ãŸã‚‰ZFSãƒ‡ãƒã‚¤ã‚¹ãŒå£Šã‚Œã¦ãŸã§ã”ã‚“ã™ - ã¯ã¦ãªã®é´¨æ¾¤
ã¾ã¨ã‚ ZFSã®ä¸ã®ãƒ‡ã‚£ã‚¹ã‚¯ã¯ãƒã‚°ã‚’æ®‹ã•ãšã²ã£ãã‚Šå£Šã‚Œã¦ã‚‹ã“ã¨ãŒã‚ã‚Šã¾ã™ã€‚æ³¨æ„ï¼ï¼ï¼ å€‹åˆ¥ã®ãƒ‡ã‚£ã‚¹ã‚¯ã®çŠ¶æ…‹ã‚’ç¢ºã‹ã‚ãŸã„æ™‚ã¯ "/usr/local/sbin/smartctl -a /dev/[ãƒ‡ã‚£ã‚¹ã‚¯å]"ã‚’ä½¿ã„ã¾ã—ã‚‡ã†ã€‚ ï¼ˆå…¨éƒ¨ã‚’æ¨ªæ–çš„ã«çœºã‚ã‚‹ã¨ãã¯ã€è£ã§ãƒ‡ã‚£ã‚¹ã‚¯ã«è² è·ã‚’ã‹ã‘ã¤ã¤"zpool iostat -v [ãƒ—ãƒ¼ãƒ«å] 1"ã—ã¾ã—ã‚‡ã†ã€‚ï¼‰ ï¼ˆFreeBSDã§ãƒã‚¤ãƒŠãƒªãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚’ä½¿ã„ãŸã„æ™‚ã¯pkg_add -rã‚’ä½¿ã„ã¾ã—ã‚‡ã†ã€‚ï¼‰ ãã‚“ãªã‚ã‘ã§ä»¥ä¸‹çµŒç·¯: (ä»¥ä¸Š2013/4/3 è¿½è¨˜) ä»¥å‰ZFSã«ã¤ã„ã¦ã”ã¡ã‚ƒã”ã¡ã‚ƒè©¦ã—ã¦ãŸã‚µãƒ¼ãƒã€ã¾ã ã¾ã ç¾å½¹ã§ã™ã€‚ æ§‹æˆ: HP Proliant MicroServer 2TBã®ãƒ‡ã‚£ã‚¹ã‚¯5å°ï¼ˆraidzã§ãã‚Œãžã‚Œã®ãƒ‡ã‚£ã‚¹ã‚¯å…¨ä½“ã‚’ä½¿ç”¨ï¼‰ 8GBã®USBãƒ¡ãƒ¢ãƒªï¼ˆèµ·å‹•ç”¨ã€‚/bootdirã«ãƒžã‚¦ãƒ³ãƒˆï¼‰ æœ€åˆã®ãƒˆãƒ©ãƒ–ãƒ«ã¯Netatalkã®ãƒ‰ãƒ©ã‚¤ãƒ–ãŒèªã¿æ›¸ãå¯
khwarizmi 2013/05/19
ãªã‚“ã‹ï¼Œææ€–ä½“é¨“ / ã‚¨ãƒ©ãƒ¼ãŒå‡ºãªã„ç†ç”±ãŒã‚ã‹ã‚‰ãªã„ã€‚ã‚ã¨ï¼Œscrubã§æ®ºã—ã«ã‹ã‹ã‚‹ã®ã¨ã©ã£ã¡ãŒã„ã„ã‚“ã ã‚ã€‚scrubã§æ®ºã—ãŸã¨ã—ã¦ï¼Œã©ã‚ŒãŒæ»ã‚“ã§ã‚‹ã®ã‹ã‚ã‹ã‚‰ãªã„å¯èƒ½æ€§ã‚ã‚‹ã®ï¼Ÿ

FreeBSD

zfs
ãƒªãƒ³ã‚¯
RAID-Zã¯é…ã„ã‚ˆ
æ—¥æœ¬æœ€å¼·ã®çœ‹æ¿ã‚’ä¸‹ã‚ã—ãŸãƒŸãƒ©ãƒ¼ã‚µãƒ¼ãƒftp.jaist.ac.jpã®ç®¡ç†è€…ã®ä¸€äººãŒã€ ã“ã®ã‚µãƒ¼ãƒã«ã¾ã¤ã‚ã‚‹ã‚ˆã—ãªã—ã”ã¨ã‚’èªžã‚Šã¾ã™ã€‚ English versions of some posts on another blog. ä»¥å‰ç´¹ä»‹ã—ã¾ã—ãŸãŒã€ftp.jaist.ac.jpã®ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ã¯2TBã®Deskstar 7K2000ã‚’24å€‹ç©ã‚“ã§ã„ã¾ã™ã€‚ZFSã®æ§‹æˆã¯ã€11å€‹ãšã¤ã§RAID-Z2ã‚’2ã¤ä½œã‚Šã‚¹ãƒˆãƒ©ã‚¤ãƒ”ãƒ³ã‚°ã—ã¦ã„ã¾ã™ã€‚æ®‹ã‚Šã®2å€‹ã¯RAID-Z2ã®ã‚¹ãƒšã‚¢ã§ã™ã€‚ã“ã®æ§‹æˆã®å•é¡Œã¯èªã¿è¾¼ã¿ã®IOPS (1ç§’é–“ã‚ãŸã‚Šã«å¯èƒ½ãªèªã¿è¾¼ã¿å›žæ•°)ãŒã¨ã¦ã‚‚å°‘ãªã„ä½Žã„ã“ã¨ã§ã™ã€‚ RAID-Zã¯æ™®é€šã®RAIDã¨ç•°ãªã‚Šã€RAIDã‚’çµ„ã‚€ãƒ‡ã‚£ã‚¹ã‚¯ã®å€‹æ•°ã‚’å¢—ã‚„ã—ã¦ã‚‚èªã¿è¾¼ã¿ã®IOPSã¯ä¸ŠãŒã‚Šã¾ã›ã‚“ã€‚æ™®é€šã®RAIDã§ã¯è¤‡æ•°ã®ãƒ–ãƒãƒƒã‚¯ã¸ã®ã‚¢ã‚¯ã‚»ã‚¹ã‚’è¤‡æ•°ã®ãƒ‡ã‚£ã‚¹ã‚¯ã§åŒæ™‚ã«è¡Œãˆã‚‹ã®ã§ã€ãƒ‡ã‚£ã‚¹ã‚¯ã®æ•°ã‚’å¢—ã‚„ã›ã°IOPSãŒå‘ä¸Š
khwarizmi 2011/11/14
ç¢ºã‹ã«ï¼ŒRAIDZã¯ç•°æ§˜ã«é…ã„ã‚“ã ã‘ã©ï¼Œã“ã‚Œã£ã¨ã»ã‚“ã¨ï¼Ÿã¨ã‚Šã‚ãˆãšï¼Œãƒ‡ã‚£ã‚¹ã‚¯å¢—ã‚„ã›ã°ï¼ŒRã‚‚Wã‚‚ãã“ãã“é€Ÿããªã‚‹ã‘ã©ï¼ŒARCã§éš è”½ã•ã‚Œã¦ã‚‹ã ã‘ï¼Ÿ

ZFS
ãƒªãƒ³ã‚¯
ZFS pool upgrade to v14 broke ZFS booting
khwarizmi 2010/02/20
ã†ã£ã‹ã‚ŠZFSã®versionã‚’14ã«ã—ã¦èµ·å‹•å‡ºæ¥ãªã„æ™‚ç”¨

zfs

FreeBSD
ãƒªãƒ³ã‚¯
RootOnZFS - FreeBSD Wiki
Warning This document is largely outdated, and is preserved to serve as documentation for existing installations. Start with the FreeBSD Handbook's ZFS Chapter if you have not read it yet. For instructions on how to install root on ZFS, please see the FreeBSD Handbook's Installation chapter. Root On ZFS FreeBSD can be installed to a root ZFS filesystem (/), using several different methods. 1. Root
khwarizmi 2010/02/07
ZFS

FreeBSD
ãƒªãƒ³ã‚¯
wirednoize.net is Expired or Suspended.
ã€Œ wirednoize.net ã€ã®ãƒšãƒ¼ã‚¸ã¯ã€ãƒ‰ãƒ¡ã‚¤ãƒ³ãŒç„¡åŠ¹ãªçŠ¶æ…‹ã§ã™ã€‚ ã‚¦ã‚§ãƒ–ã‚µã‚¤ãƒˆç®¡ç†è€…ã®æ–¹ã¯ã“ã¡ã‚‰ã‹ã‚‰å¤‰æ›´ãƒ»æ›´æ–°ã‚’è¡Œã£ã¦ãã ã•ã„ã€‚ ã€Œ wirednoize.net ã€is Expired or Suspended. The WHOIS is here.
khwarizmi 2010/02/07
ZFS

FreeBSD
ãƒªãƒ³ã‚¯
ZFS ã®æ€§èƒ½åŠ£åŒ–: uyota åŒ ã®ä¸€æ‰‹
ZFS ã¯å¤ã„ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã«ç„¡ã‹ã£ãŸç‰©ã‚’æ–°ã—ãä½œã£ãŸãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã ã€‚ã—ã‹ã—ã€å¤ã„ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã‹ã‚‰å¦ã°ãšã«é†œã„æ€§èƒ½åŠ£åŒ–ã‚’ã¿ã›ã‚‹ã“ã¨ã‚‚ã‚ã‚‹ã€‚ UFS ã‚’å§‹ã‚ FFS ã‚’åŸºã¨ã—ãŸãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã«ã¯ã€æ€§èƒ½ã®åŠ£åŒ–ã‚’é˜²ãç‚ºã«ã‚ã‚‹ç¨‹åº¦ã®ä½™è£•ãŒå–ã‚‰ã‚Œã¦ã„ã‚‹ã€‚FreeBSD ã® UFS ã§ã¯ãƒ‡ã‚£ã‚¹ã‚¯ã®å…¨ã¦ã‚’ä½¿ã‚ãšã«ã€8% åˆ†ãŒäºˆç´„é ˜åŸŸã¨ã—ã¦ç¢ºä¿ã•ã‚Œã¦ã„ã‚‹ã€‚ãã®äºˆç´„éƒ¨åˆ†ã¯ root ã—ã‹æ›¸ãè¾¼ã‚ãªã„ã€‚å®Ÿä½“é¨“ã¨ã—ã¦ã¯ 5% ãã‚‰ã„ã¾ã§ãªã‚‰å•é¡Œã¯ç„¡ãã€3% ãã‚‰ã„ã¾ã§æ¸›ã‚‰ã—ã¦ã‚‚ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã¨ã—ã¦ã¯ä½¿ãˆã‚‹ã€‚ ã—ã‹ã—ã€ZFS ã«ã¯ã“ã®æ§˜ãªäºˆå‚™åˆ†ã¯ç¢ºä¿ã•ã‚Œã¦ã„ãªã„ã€‚ãã®ãŸã‚ã€åˆ©ç”¨çŽ‡ãŒ 95% ã‚’éŽãŽã‚‹é ƒã‹ã‚‰ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ãŒè½ã¡å§‹ã‚ã‚‹ã€‚97% ã‚’è¶ŠãˆãŸè¾ºã‚Šã‹ã‚‰ãƒ•ã‚¡ã‚¤ãƒ«æ“ä½œãŒåŠ‡çš„ã«é…ããªã‚Šã€æ—¢ã«ã“ã®æ™‚ç‚¹ã§æ™®é€šã®åå€ä»¥ä¸Šã®æ™‚é–“ãŒæŽ›ã‹ã‚‹ã‚ˆã†ã«ãªã£ã¦ã„ã‚‹ã€‚99% ã‚’éŽãŽã‚‹æ™‚ã«ã¯éžå¸¸ã«é†œã„äº‹æ…‹ã«ãªã‚‹ã€‚ã“ã®è¾ºã‚Šã«ãª
khwarizmi 2009/06/06
æ€–ã„ãª

ZFS
ãƒªãƒ³ã‚¯
ZFS - FreeBSD Wiki
Warning: this page is outdated. Instead, please see Chapter 9 of Frequently Asked Questions for FreeBSD â€¦ and Chapter 20 of the FreeBSD Handbook. General SUN's ZFS file system became part of FreeBSD on 6th April 2007. More about ZFS and OpenZFS: https://openzfs.org/ http://en.wikipedia.org/wiki/ZFS http://www.illumos.org/ More about the ZFS port to FreeBSD (the work was first presented on AsiaBSDC
khwarizmi 2009/03/19
unix

FreeBSD

ZFS
ãƒªãƒ³ã‚¯
è±†çŸ¥è˜/ä½Žä¾¡æ ¼ãƒ»å¤§å®¹é‡NASã®è‡ªä½œ - ä¸‰æµ¦å…‹ä»‹ - æƒ…å ±ç§‘å¦ç ”ç©¶ç§‘ - å¤§é˜ªå¤§å¦
æ¦‚è¦ â™ª ãã“ãã“ã®ä¿¡é ¼æ€§ãƒ»æ€§èƒ½ã‚’æœ‰ã™ã‚‹å¤§å®¹é‡ï¼ˆ>æ•°TBï¼‰ã®NAS (Network Attached Storage) ã‚’è‡ªä½œã™ã‚‹ãŸã‚ã®æƒ…å ±ãƒšãƒ¼ã‚¸ã§ã™ã€‚çµ„ã¿ç«‹ã¦æ–¹æ³•ã€OSã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«æ–¹æ³•ã€è¨å®šæ–¹æ³•ç‰ã¯ç¤ºã—ã¦ã„ã¾ã›ã‚“ã€‚ä¸»ã«ã€ãƒ‘ãƒ¼ãƒ„ã®é¸æŠžã«ã¤ã„ã¦è¨˜è¿°ã—ã¦ã„ã¾ã™ã€‚ å¤§å¦ã®ç ”ç©¶å®¤ç‰ã§åˆ©ç”¨ã™ã‚‹ã“ã¨ã‚’å‰æã«ã€ä»¥ä¸‹ã®ã‚ˆã†ãªè¦æ±‚ä»•æ§˜ã‚’æº€ãŸã™ã“ã¨ã‚’ç›®çš„ã¨ã—ã¦ã„ã¾ã™ã€‚ æ§‹ç¯‰ãƒ»é‹ç”¨ã«å¤šå°‘ã®æ‰‹é–“ãŒæŽ›ã‹ã‚‹ã“ã¨ã¯æƒœã—ã¾ãªã„ å¤§å®¹é‡ï¼šæ•°ãƒ†ãƒ©ãƒã‚¤ãƒˆä»¥ä¸Š ä½Žä¾¡æ ¼ï¼š3ä¸‡å††/ãƒ†ãƒ©ãƒã‚¤ãƒˆä»¥ä¸‹ãŒç›®æ¨™ ãƒŸãƒƒã‚·ãƒ§ãƒ³ã‚¯ãƒªãƒ†ã‚£ã‚«ãƒ«ã¨ã¾ã§ã¯ã„ã‹ãªã„ãŒã€ãã“ãã“ã®ä¿¡é ¼æ€§ã¨æ€§èƒ½ãŒã‚ã‚‹ã“ã¨ RAID 5ç‰ã€ãƒ‡ã‚£ã‚¹ã‚¯ãƒ‰ãƒ©ã‚¤ãƒ–1å°ãŒæ•…éšœã—ã¦ã‚‚å¤§ä¸ˆå¤«ãªå†—é•·æ§‹æˆã‚’å–ã‚Œã‚‹ã“ã¨ã€‚ã§ãã‚Œã°ã€2å°æ•…éšœã—ã¦ã‚‚å¤§ä¸ˆå¤«ãªRAID 6ç‰ãŒæœ›ã¾ã—ã„ ãƒ‡ã‚£ã‚¹ã‚¯ãƒ‰ãƒ©ã‚¤ãƒ–ã¯ååˆ†ã«å†·å´ã™ã‚‹ã“ã¨ NFSï¼ˆUNIXãƒ•ã‚¡ã‚¤ãƒ«å…±æœ‰ï¼‰ã€CIFSï¼ˆWindowsãƒ•ã‚¡ã‚¤ãƒ«å…±æœ‰ï¼‰ã®ã‚µãƒ¼ãƒãƒ¼ã¨
khwarizmi 2009/02/25
ZFS

unix

pc
ãƒªãƒ³ã‚¯
NEC Express5800/110Ge + WD5000AAKS + FreeBSD 7.1 ZFS/iSCSI/NFSï¼ˆiSCSI/NFSã®æº–å‚™ï¼‰ - ç’°å¢ƒã•ã‚“ã·ã‚‹
FreeBSDã§ã¯7.1ã®æ™‚ç‚¹ã§shareiscsiãƒ—ãƒãƒ‘ãƒ†ã‚£ãŒã‚µãƒãƒ¼ãƒˆã•ã‚Œã¦ã„ã¾ã›ã‚“ã€‚ iSCSIã‚¿ãƒ¼ã‚²ãƒƒãƒˆã¯portsã®iscsi-targetã‚’æ‰‹å‹•ã§åˆ©ç”¨ã—ãªãã¦ã¯ã„ã‘ã¾ã›ã‚“ã€‚ # cd /usr/ports/net/iscsi-target/ # make; make install; make clean /etc/rc.conf iscsi_target_enable="YES" ZFSã®é ˜åŸŸã‚’ä½œæˆã—ã¦ãã®ä¸ã«ã‚¤ãƒ¡ãƒ¼ã‚¸ã‚’ç½®ãã€‚ /usr/local/etc/iscsi/targets extent0Â Â Â Â Â Â Â Â /tank/iscsi/iscsi-target0Â Â Â Â Â Â 0Â Â Â Â Â Â 80GB target0Â Â Â Â Â Â Â Â rwÂ Â Â Â Â extent0Â Â Â Â Â Â Â Â 192.168.2.0/24 iscsi-targetã¯ZFSã®è¨å®šãŒçµ‚ã‚‹ã¾ã§èµ·å‹•ã—ãªã„ã‚ˆã†
khwarizmi 2009/01/19
å¦™ã«é€Ÿã„ã®ã§é©šã„ãŸã‚“ã ã‘ã©ï¼Œzilã‚’åˆ‡ã£ã¦ã‚‹ã‹ã‚‰ï¼Ÿzilã‚’åˆ‡ã‚‹å‹‡æ°—ã¯æ¹§ã‹ãªã„

unix

ZFS

FreeBSD
ãƒªãƒ³ã‚¯
é€Ÿã„CPUãŒæ¬²ã—ããªã‚‹ãï¼šOpenSolaris + ZFSï¼ˆRAID-Zï¼‰ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ - ç†è«–ä¸Šå•é¡Œãªã„blog
OpenSolaris 2008.11ä¸Šã«ã¦ZFSã§5å°ã®RAID-Zï¼ˆZFSã«ã‚ˆã‚‹RAID5ç›¸å½“ã®ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢RAIDï¼‰ã§ä½œæˆã—ãŸé ˜åŸŸã«ã€Windowsã‹ã‚‰SMBãƒ—ãƒãƒˆã‚³ãƒ«ã§ãƒ•ã‚¡ã‚¤ãƒ«ã‚’è»¢é€ã—ãŸã¨ãã®CPUã¨ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã€‚ è¦‹äº‹ã«CPUã¨ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®å±±è°·ãŒé€†è»¢ã—ã¦ã„ã‚‹ã€‚ ãŠãã‚‰ããƒ•ã‚¡ã‚¤ãƒ«ã®æ›¸ãè¾¼ã¿å¾Œã«RAID-Zã®ãƒ‘ãƒªãƒ†ã‚£ç®—å‡ºã«CPUãŒé£Ÿã‚ã‚Œã¦ã—ã¾ã£ã¦ã„ã‚‹ã®ãŒåŽŸå› ã ã‚ã†ã€‚ ãƒ‘ãƒªãƒ†ã‚£ç®—å‡ºã¨ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯è»¢é€ãŒä¸¦åˆ—ã«è¡Œã‚ãªã„å®Ÿè£…ãªã®ã‹ã‚‚ã—ã‚Œãªã„ã€‚ ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚’æœ‰åŠ¹åˆ©ç”¨ã™ã‚‹ãŸã‚ã«ã‚‚é«˜é€ŸãªCPUãŒæ¬²ã—ã„ã¨ã“ã‚ã€‚ã¨ã¯ã„ã£ã¦ã‚‚CPUã¯Opteron 1352ãªã®ã§çµæ§‹é€Ÿã„ã¯ãšãªã®ã ã‘ã‚Œã©ã€‚ æ›¸ãè¾¼ã¿ã®å¤šã„ç’°å¢ƒã§RAID-Zã‚„ã‚‹ãªã‚‰ã€ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯å¸¯åŸŸã‚’æœ‰åŠ¹åˆ©ç”¨ã™ã‚‹ãŸã‚ã«ã‚‚é€Ÿã„CPUãŒå¿…è¦ã‹ã‚‚ã—ã‚Œãªã„ã€‚ ZFSã§ã®RAID-Zã®åˆ©ç‚¹ RAIDã‚’çµ„ã‚€ã®ã«è¿½åŠ æŠ•è³‡ãŒã„ã‚‰ãªã„ã€‚ãƒãƒ¼ãƒ‰
khwarizmi 2009/01/19
CPUã‹

unix

ZFS
ãƒªãƒ³ã‚¯
Solaris ZFS ç®¡ç†ã‚¬ã‚¤ãƒ‰ - Sun Microsystems
khwarizmi 2009/01/18
unix

ZFS
ãƒªãƒ³ã‚¯
1