2011å¹´07æ19æ¥12:30 ã«ãã´ãªSoftware Designæ¸è©/ç»è©/åè© ç´¹ä» - Software Design 2011å¹´08æå· ä»æã Software Design ãåºãé ã¨ãªãã¾ããã®ã§ç´¹ä»ã§ãã Software Design 2011å¹´08æå· é»åç@fujisan.co.jp Software Design 2011å¹´08æå·ï½gihyo.jp ⦠æè¡è©è«ç¤¾ åå OS X ãåãä¸ããæµãããã£ã¦ãä»åã®é£è¼ã§ã¯ZFSãã¨ãããã¾ãããOS X Lionã§ã¯ã¤ãã«RosettaããªããªãããPowerPC 㧠Mac OSã㪠Mac ã® ãIntel 㧠NeXTStepãåãããã§å®æã¨ãã趣ãã§ããããããªä¸ã«ãã£ã¦ HFS+ ã ããããã«ãåã£ãããããªå°è±¡ããããã¾ããããã Apple ããã¤ã¦ ZFS ãå°å ¥ãããã¨è©¦ã¿ããã¨ãããã®
Gentoo Linux(6å¹´ããã)ã¨FreeBSD(1å¹´ããã)ã¨OpenBSD(æ°åè )ã使ãæ¥ã ã RSS ã¢ã¼ã«ã¤ã Posted on Sun Jan 09 15:56:18 +0900 2011 by nabeken RAID0ã§æ§ç¯ãã¦ããXen 3.0 w/Debian GNU Linux (lenny)ãXen 4.0w/Debian GNU/Linux (squeeze) + ZFSä¸ã®iSCSI boot/rootã§åæ§ç¯ãã¾ãããiSCSI boot/rootã§ããã£ããã¤ã³ããè¨ãã¾ãã iSCSI boot/root over ZFSã«ããæå³ ã¹ãã¬ã¼ã¸ãµã¼ãã¨ãã¦FreeBSD 8.x + ZFS (raidz)ç°å¢ããã§ã«ãã domUã«ã¯RAID0ã§é«éãªãã£ã¹ã¯I/Oãå®ä¾¡ã«ç¨æããã ããããdom0ã®ãã£ã¹ã¯ã¯åé·æ§æãåãããã£ã¹ã¯é害ã®å½±é¿ã
Some days ago, I was just about to purchase two of those WD20EARS disks, when I stumbled over reports about their bad performance together with ZFS. I had a look at the I/O pattern produced writing large chunks of zeroes to one of my current disks, using "iosnoop" from the excellent DTrace Toolkit. (...) 102 64 0 0 W 1103045891 131072 sched 102 64 0 0 W 1103046147 131072 sched 102 64 0 0 W 1103
2017-04-16 FreeBSD/mpd 2016-12-23 RecentDeleted Blogã¢ã㪠æ¥è¨ 2016-11-17 æ¬å½ã«ãã£ãæãã³ã¼ã/1 2016-05-16 .NET 2015-07-06 æ¸ãããã㨠2015-07-05 postgres Java/å¤æ°ã®åæåã«å®æã«ç©ºãªãã¸ã§ã¯ããä»£å ¥ããªã 2015-06-30 PukiWiki/1.4/ããã¥ã¢ã«/ãã©ã°ã¤ã³/u æ¬å½ã«ãã£ãæãã³ã¼ã/15 2014-10-01 æ¥è¨/2014-10-01 2014-09-09 æ¥è¨/2014-09-09 2014-08-13 æ¥è¨/2014-08-10 2014-05-28 ãã°ãã¿ã¼ã³/æ¥æ ãã°ãã¿ã¼ã³ 2014-04-13 IPv6 2014-03-20 ãã¹ã¯ã¼ãåé¡ 2014-01-27 DNS/ã«ã¼ããµã¼ãã¼ã¯13å°ã¨ããç¥è©± 2014-01-25
FreeBSDã«ãããZFSã®ãã¥ã¼ãã³ã°è³æã¨ãã¦ãã¾ãè¦ãã¹ãã¯ZFS Tuning Guideã ã¨æãããããã«ããã°ããã¨FreeBSD 8/amd64ã«é¢ãã¦ã¯ç¹ã«è¨å®ä¸è¦ã§ããããã«èªããã ããããZFSã¯é«è² è·ã«ãªãã¨kmemãæ¿ããå¢ãã§æ¶è²»ããã®ã§ãç¹ã«å¤æ©è½ãµã¼ãã¨ãã¦ä½¿ã£ã¦ããå ´åã¯ãé©åãªè¨å®ã§kmemã®æ¶è²»ãæããå¿ è¦ããããé常ã®å©ç¨ã§ã¯åé¡ãªãã¨ããbonnie++ãªã©ã§ã¹ãã¬ã¹ããããã¨ç°¡åã«è½ã¡ã¦ãã¾ãã 8GBã®ã¡ã¢ãªãç©ãã æå ã®ãµã¼ãã¯ã以ä¸ã®ãããªè¨å®ï¼/boot/loader.confï¼ã«ããã¨ãããç¸å½ã®è² è·ã«ãèããããããã«ãªã£ãã vm.kmem_size="1536M" vm.kmem_size_max="1536M" vfs.zfs.arc_min="128M" vfs.zfs.arc_max="512M"
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2017-04-16 FreeBSD/mpd 2016-12-23 RecentDeleted Blogã¢ã㪠æ¥è¨ 2016-11-17 æ¬å½ã«ãã£ãæãã³ã¼ã/1 2016-05-16 .NET 2015-07-06 æ¸ãããã㨠2015-07-05 postgres Java/å¤æ°ã®åæåã«å®æã«ç©ºãªãã¸ã§ã¯ããä»£å ¥ããªã 2015-06-30 PukiWiki/1.4/ããã¥ã¢ã«/ãã©ã°ã¤ã³/u æ¬å½ã«ãã£ãæãã³ã¼ã/15 2014-10-01 æ¥è¨/2014-10-01 2014-09-09 æ¥è¨/2014-09-09 2014-08-13 æ¥è¨/2014-08-10 2014-05-28 ãã°ãã¿ã¼ã³/æ¥æ ãã°ãã¿ã¼ã³ 2014-04-13 IPv6 2014-03-20 ãã¹ã¯ã¼ãåé¡ 2014-01-27 DNS/ã«ã¼ããµã¼ãã¼ã¯13å°ã¨ããç¥è©± 2014-01-25
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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
2009å¹´11æ30æ¥05:00 ã«ãã´ãªiTech FreeBSD-8.0ã§EeePCãèã£ã件 æ£ç¢ºãªæ°ã¯ç¥ãããããªãã®ã§ãããããã¶ãããããã®æ¹ã以ä¸ã試ãã¦ä¸ãã£ãããã§ãã é å¸éå§ - FreeBSD-amd64-8.0R.vmwarevm ãããªãã¨ãã¯ãå®æ©ã§ã試ãã¦ã¿ãããªããã®ãã¨ããããã§æåéãåããã¶ã£ã¦ãã EeePC 701 ã«ã¤ã³ã¹ãã¼ã«ãã¦ã¿ã¾ããã ãããããã°ãããã®ãªãã®ã£ã¦ã ã¤ã³ã¹ãã¼ã« SDã«ã¼ãçµç±ã§ã åã«ã¤ã³ã¹ãã¼ã«ããã ããªãç°¡åãªã®ã§ãããä»åã¯100%ZFSã«ããããã«ã以ä¸ã®æ¹æ³ã§ã¤ã³ã¹ãã¼ã«ãã¾ããã RootOnZFS - FreeBSD Wiki RootOnZFS/ZFSBootSlice - FreeBSD Wiki ä¸çªé¢åãªã®ã¯ãZFSã®ãã¦ã³ããã¤ã³ãã®è¨å®ã§ããããã4GBãããªãEeePC 701ã®SSDã
éææ³å ã§ãã On Fri, 24 Apr 2009 06:32:19 +0900 tamagotoka <tamagot...@yahoo.co.jp> wrote: > ç§ã¯STABLE追ã£ãã人ãªã®ã§ãããå®ézfs使ã£ã¦ãã人ã¯zfsã®ãã¼ã¸ã§ã³ã¢ã > ãæï¼ã¯ããã¦ããã¯ããã®ãï¼ï¼ã«ã©ã®ãããªå¯¾å¿ãããã¦ããã®ããã©ãªã > ãå®éç¨ããã¦ããæ¹ãæãã¦ãã ããããããããé¡ããããã¾ããZFS ã®ãã¼ã¸ã§ã³ã¢ããã«ã¤ãã¦ã¯å¾®å¦ãªåé¡ã絡ãã§ãã¾ãã, æ±ç¨ç(?)ãªè©± ãã, åå¥ã®äºæ ã«å¿ãã対å¿ã¾ã§, æãä»ãã¾ã¾â¦ãã 1. 7-STABLE ã§ãã¼ã¸ã§ã³ã¢ãããããã¨ã¯ããã¾ãããããã¤ãäºæ ãããã¾ ãã, ä¸çªå¤§ããªåé¡ã¯ ABI äºææ§ããªããªãç¹ã«ããã¾ãããã£ã¦ ZFS ã® ãã¼ã¸ã§ã³ã¢ããã絡ã話㯠8-STABLE (8.0-RELEASE ã«ãªã£ã¦
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