{"id":1724,"date":"2006-10-07T20:43:30","date_gmt":"2006-10-07T11:43:30","guid":{"rendered":"http:\/\/www.sssg.org\/blogs\/hiro345\/archives\/1724.html"},"modified":"2006-10-07T20:45:47","modified_gmt":"2006-10-07T11:45:47","slug":"xen-6","status":"publish","type":"post","link":"https:\/\/www.hiro345.net\/blogs\/hiro345\/archives\/1724.html","title":{"rendered":"Xen"},"content":{"rendered":"<p>Xen\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u3057\u305f\u306e\u3067\u6574\u7406\u3092\u3057\u3066\u304a\u304d\u307e\u3059\u3002\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u81ea\u4f53\u306fFedora Core 5, SUSE Linux\u3001Debian \u304c\u7c21\u5358\u306b\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u304c\u3001\u4e00\u756a\u306a\u3058\u307f\u304c\u3042\u308bFedora Core 5\u3092\u4f7f\u3044\u307e\u3057\u305f\u3002<\/p>\n<h3>\u30de\u30b7\u30f3\u30b9\u30da\u30c3\u30af<\/h3>\n<blockquote><p>\nCPU\tIntel Pentium D Processor 820 (Intel EM64T)<br \/>\nMEM\t1GB x 2 (SAMSUNG x 1, ELPIDA x 1) DDR2 667 Asahi Co.Ltd.<br \/>\nM\/B\tGIGABYTE GA-8I945G (Intel 945G chip, Intel Graphics GMA950)<br \/>\nHDD\t160GB HDT722516DLAT80 ATA Ultra 133(Parallel) 7200rpm\n<\/p><\/blockquote>\n<p>\u3053\u308c\u306b\u3001USB\u63a5\u7d9a\u306eDVD\u30c9\u30e9\u30a4\u30d6\u3092\u63a5\u7d9a\u3057\u3066USB\u8d77\u52d5\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u4f7f\u308f\u306a\u3044\u6a5f\u80fd\u306f\u3059\u3079\u3066BIOS\u3067\u7121\u52b9\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u30c7\u30a3\u30b9\u30af\u30a4\u30e1\u30fc\u30b8<\/h3>\n<pre>\r\n# fdisk \/dev\/hda\r\nCommand (m for help): p\r\n\r\nDisk \/dev\/hda: 164.6 GB, 164696555520 bytes\r\n255 heads, 63 sectors\/track, 20023 cylinders\r\nUnits = cylinders of 16065 * 512 = 8225280 bytes\r\n\r\n   Device Boot      Start         End      Blocks   Id  System\r\n\/dev\/hda1   *           1          65      522081   82  Linux swap \/ Solaris\r\n\/dev\/hda2              66          78      104422+  83  Linux\r\n\/dev\/hda3              79       13132   104856255   83  Linux\r\n\/dev\/hda4           13133       20023    55351957+   5  Extended\r\n\/dev\/hda5           13133       14176     8385898+  83  Linux\r\n\/dev\/hda6           14177       15220     8385898+  83  Linux\r\n\/dev\/hda7           15221       15707     3911796   83  Linux\r\n\/dev\/hda8           15708       16681     7823623+  83  Linux\r\n\/dev\/hda9           16682       20023    26844583+  83  Linux\r\n<\/pre>\n<p>\u3053\u3053\u3067\u306f\u3001\u30db\u30b9\u30c8OS\u7528\u306b\u4e0b\u8a18\u306e\uff12\u3064\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre>\r\n\/dev\/hda3 ... Xen Host \/\r\n\/dev\/hda2 ... Xen Host \/boot\r\n<\/pre>\n<p>\u4eee\u60f3\u30de\u30b7\u30f3\u7528\u306eOS\u30a4\u30e1\u30fc\u30b8\u53d6\u5f97\u7528\u306b\u4e0b\u8a18\u306e\uff14\u3064\u3092\u7528\u610f\u3057\u3066\u304a\u304d\u307e\u3059\u3002debootstrap\u3084rpmstrap\u3092\u4f7f\u3048\u3070\u3082\u3063\u3068\u7c21\u5358\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001Xen\u3067\u3046\u307e\u304f\u8d77\u52d5\u3067\u304d\u306a\u3044\u5834\u5408\u306e\u3068\u304d\u306e\u3053\u3068\u3082\u8003\u3048\u3066\u3001\u5b9f\u30de\u30b7\u30f3\u3067\u3082\u52d5\u4f5c\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3069\u308c\u3082\u304d\u3061\u3093\u3068\u52d5\u4f5c\u3057\u307e\u3059\u304c\u3001Xen\u3067\u3046\u307e\u304f\u52d5\u4f5c\u3059\u308b\u306e\u306fFC5\u3060\u3051\u3067\u3059\u3002CentOS\u306f\u82e5\u5e72\u554f\u984c\u304c\u3042\u308b\u3082\u306e\u306e\u3068\u308a\u3042\u3048\u305a\u306f\u52d5\u3044\u3066\u3044\u307e\u3059\u3002SuSE\u306f\u304b\u306a\u308a\u554f\u984c\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u6700\u4f4e\u9650\u306f\u52d5\u3044\u3066\u3044\u307e\u3059\u3002KNOPPIX\u306f\u30d6\u30fc\u30c8\u3067\u304d\u3066\u3044\u307e\u305b\u3093\u3002\u4e00\u5fdc\u3001\u5b9f\u30de\u30b7\u30f3\u3067\u306f\u52d5\u4f5c\u3057\u305f\u3068\u3044\u3046\u3053\u3068\u3067\u5831\u544a\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<pre>\r\n\/dev\/hda5 ... Xen Guest CentOS 4.1\u7528\u3000\/\r\n\/dev\/hda6 ... Xen Guest Fedora Cora 5\u7528 \/\r\n\/dev\/hda7 ... Xen Guest KNOPPIX 4.3\u7528 \/\r\n\/dev\/hda8 ... Xen Guest SuSE 10.0\u7528 \/\r\n<\/pre>\n<p>OS\u30a4\u30e1\u30fc\u30b8\u306e\u4fdd\u5b58\u7528\u3001\u4f5c\u696d\u7528\u9818\u57df\u3068\u3057\u3066\u4e0b\u8a18\u306e\uff11\u3064\u3092\u7528\u610f\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<pre>\r\n\/dev\/hda9 ... OS\u30a4\u30e1\u30fc\u30b8\u4fdd\u5b58\u7528\r\n<\/pre>\n<p>\u30b9\u30ef\u30c3\u30d7\u9818\u57df\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u3067\u306f\u5171\u6709\u3057\u3001\u5b9f\u969b\u306e\u904b\u7528\u6642\u3067\u306f\u30db\u30b9\u30c8OS\uff08\u3082\u3057\u304f\u306f\u8d77\u52d5\u4e2d\u306eOS\uff09\u3057\u304b\u4f7f\u3044\u307e\u305b\u3093\u3002\u5171\u6709\u304c\u3044\u3084\u306a\u5834\u5408\u306fSWAP\u9818\u57df\u3092\u8907\u6570\u7528\u610f\u3057\u3001\u5404OS\u306e \/etc\/fstab \u3067\u53c2\u7167\u3059\u308b\u9818\u57df\u3092\u8a2d\u5b9a\u3059\u308c\u3070\u3044\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<pre>\r\n\/dev\/hda1\r\n<\/pre>\n<h3>\u30db\u30b9\u30c8OS\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h3>\n<p>\u6700\u65b0\u306e\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u3066\u3001Xen\u3082yum\u3067\u7c21\u5358\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u308bFedora Core 5 \u3092\u4f7f\u3046\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002\u30db\u30b9\u30c8OS\u306b\u3064\u3044\u3066\u306f\u3001\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u306eGRUB\u3092MBR\u3078\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306fMBR\u3078\u3059\u308b<\/li>\n<li>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u8a2d\u5b9a\u306f\u7121\u52b9\u306b\u3059\u308b<\/li>\n<li>SELinux\u306e\u8a2d\u5b9a\u306f\u7121\u52b9\u306b\u3059\u308b<\/li>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306fstatic\u306aIP\u30a2\u30c9\u30ec\u30b9\u304c\u6c7a\u307e\u3063\u3066\u3044\u308b\u306e\u306a\u3089\u3001\u305d\u308c\u3092\u8a2d\u5b9a\u3057\u3066\u304a\u3044\u305f\u65b9\u304c\u7c21\u5358<\/li>\n<\/ul>\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u7d42\u308f\u3063\u305f\u3089\u3001Xen\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u3001OS\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<pre>\r\nyum -y install xen kernel-xen0 kernel-xenU\r\nyum -y update\r\n<\/pre>\n<p>\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306fXen\u306f\u8d77\u52d5\u3057\u307e\u305b\u3093\u304b\u3089\u3001\u300c\/boot\/grub\/grub.conf\u300d\u3092\u7de8\u96c6\u3057\u3066\u300ctitle Fedora Core (2.6.17-1.2157_FC5xen0)\u300d\u304c\u8d77\u52d5\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u901a\u5e38\u306f\u300cdefault=0\u300d\u3068\u3059\u308c\u3070\u3044\u3044\u306f\u305a\u3067\u3059\u3002\u6e96\u5099\u304c\u3067\u304d\u305f\u3089\u3001\u518d\u8d77\u52d5\u3092\u3057\u3066Xen\u304c\u6709\u52b9\u306b\u306a\u3063\u305f\u304b\u78ba\u8a8d\u3092\u3057\u307e\u3057\u3087\u3046\u3002xm\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3048\u3070\u78ba\u8a8d\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre>\r\n# xm list\r\nName                              ID Mem(MiB) VCPUs State  Time(s)\r\nDomain-0                           0     1678     2 r-----   675.9\r\n<\/pre>\n<h3>OS\u30a4\u30e1\u30fc\u30b8\u306e\u7528\u610f<\/h3>\n<p>\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u3078OS\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002\u9762\u5012\u3067\u3059\u304c\u3001\u4eee\u60f3\u30de\u30b7\u30f3\u7528\u306eOS\u30a4\u30e1\u30fc\u30b8\u3092\u5165\u624b\u3059\u308b\u305f\u3081\u306b\u3001\u5fc5\u8981\u306a\u5206\u3060\u3051OS\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002\u4eee\u60f3\u30de\u30b7\u30f3\u7528OS\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306b\u3042\u305f\u3063\u3066\u6ce8\u610f\u3059\u308b\u70b9\u306f\u4e0b\u8a18\u306e\u901a\u308a\u3067\u3059\u3002\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u5b8c\u5168\u306b\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u30db\u30b9\u30c8OS\u306eGRUB\u3092\u7de8\u96c6\u3057\u3066\u3001\u5404\u9818\u57df\u304c\u8d77\u52d5\u3059\u308b\u3088\u3046\u306b\u8d77\u52d5\u30e1\u30cb\u30e5\u30fc\u3092\u7528\u610f\u3059\u308b\u306e\u304c\u3044\u3044\u3067\u3057\u3087\u3046\uff08\u4f8b\u3092\u6700\u5f8c\u306b\u63b2\u8f09\u3057\u3066\u304a\u304d\u307e\u3059\uff09\u3002<\/p>\n<ul>\n<li>\u4eee\u60f3\u30de\u30b7\u30f3\u7528OS\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5148\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306f\u3072\u3068\u3064\u3060\u3051\u9078\u629e\u3057\u3001\u300c\/\u300d\u3078\u30de\u30a6\u30f3\u30c8\u3059\u308b<\/li>\n<li>\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306f\u5fc5\u305a\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3092\u9078\u629e\u3057\u3066\u4ed6\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u4e0a\u66f8\u304d\u3057\u306a\u3044\u3088\u3046\u306b\u6ce8\u610f<\/li>\n<li>\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u30e9\u30d9\u30eb\u304c\u3088\u304f\u308f\u304b\u3089\u306a\u3044\u5834\u5408\u306f\u4f7f\u308f\u306a\u3044\u65b9\u304c\u5b89\u5168<\/li>\n<li>\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u3057\u306a\u3044\uff08\u5fc5\u8981\u306a\u5834\u5408\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5148\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3078\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\uff09<\/li>\n<li>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u8a2d\u5b9a\u306f\u7121\u52b9\u306b\u3059\u308b<\/li>\n<li>SELinux\u306e\u8a2d\u5b9a\u306f\u7121\u52b9\u306b\u3059\u308b<\/li>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306fstatic\u306aIP\u30a2\u30c9\u30ec\u30b9\u304c\u6c7a\u307e\u3063\u3066\u3044\u308b\u306e\u306a\u3089\u3001\u305d\u308c\u3092\u8a2d\u5b9a\u3057\u3066\u304a\u3044\u305f\u65b9\u304c\u7c21\u5358<\/li>\n<\/ul>\n<h3>\u30db\u30b9\u30c8OS\u306e\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u4eee\u60f3\u30de\u30b7\u30f3\u30a4\u30e1\u30fc\u30b8\u3092\u4f5c\u6210<\/h3>\n<p>\u307e\u305a\u3001\u4eee\u60f3\u30de\u30b7\u30f3\u7528\u306b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u7528\u610f\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001CentOS4\u7528\u306e\u4f5c\u696d\u3060\u3051\u3092\u4f8b\u3068\u3057\u3066\u793a\u3057\u3066\u304a\u304d\u307e\u3059\u3002\u5fc5\u8981\u306a\u4eee\u60f3\u30de\u30b7\u30f3\u5206\u3060\u3051\u540c\u69d8\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre>\r\nmkdir \/vm\r\nmkdir \/vm\/cent4\r\nmkdir \/mnt\/cent4\r\nmkdir \/mnt\/hda5_cent4\r\n<\/pre>\n<p>\u6b21\u306b\u3001\u4eee\u60f3\u30de\u30b7\u30f3\u7528\u30b9\u30ef\u30c3\u30d7\u30a4\u30e1\u30fc\u30b8\u306e\u4f5c\u6210\u3092\u3057\u307e\u3059\u3002<\/p>\n<pre>\r\ndd if=\/dev\/zero of=\/vm\/cent4\/hda1.swap count=1024 bs=1M\r\nmkswap -f \/vm\/cent4\/hda1.swap\r\n<\/pre>\n<p>\u6b21\u306b\u3001\u4eee\u60f3\u30de\u30b7\u30f3OS\u30a4\u30e1\u30fc\u30b8\u306e\u4f5c\u6210\u3092\u3057\u307e\u3059\u30028G\u306e\u9818\u57df\u3092\u7528\u610f\u3057\u3066\u3001ext3\u3067\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3057\u3066\u304b\u3089loop\u30de\u30a6\u30f3\u30c8\u3092\u3057\u3066\u3044\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u306f\u5358\u7d14\u306b\u3042\u3089\u304b\u3058\u3081\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304a\u3044\u305f\u3082\u306e\u3092\u30b3\u30d4\u30fc\u3057\u3066\u3044\u307e\u3059\u3002\u30ab\u30fc\u30cd\u30eb\u306f\u30db\u30b9\u30c8OS\u306eXenU\u7248\u3092\u4f7f\u3046\u306e\u3067\u3001\u305d\u308c\u306b\u5fc5\u8981\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u3082\u30b3\u30d4\u30fc\u3057\u3066\u3044\u307e\u3059\u3002TLS\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u308f\u306a\u3044\u3088\u3046\u306b\u3057\u305f\u65b9\u304c\u3044\u3044\u3068\u3042\u308b\u306e\u3067\u3001\u4e00\u5fdc\u7121\u52b9\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3053\u308c\u306fOS\u306b\u3088\u3063\u3066\u5bfe\u5fdc\u304c\u7570\u306a\u308b\u3088\u3046\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001Fedora Core 5 \u306e\u4eee\u60f3\u30de\u30b7\u30f3\u306a\u3089Xen\u304c\u7d71\u5408\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u3046\u3044\u3063\u305f\u5bfe\u51e6\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<pre>\r\ndd if=\/dev\/zero of=\/vm\/cent4\/hda2.img bs=1M count=8192\r\nmkfs -t ext3 -L \"\/\" \/vm\/cent4\/hda2.img\r\nmount -o loop \/vm\/cent4\/hda2.img \/mnt\/cent4\r\nmount \/dev\/hda5 \/mnt\/hda5_cent4\r\ncp -ar \/mnt\/hda5_cent4\/* \/mnt\/cent4\r\numount \/mnt\/hda5_cent4\r\ncp -ar \/lib\/modules\/2.6.17-1.2157_FC5xenU \/mnt\/cent4\/lib\/modules\/\r\nmv \/mnt\/cent4\/lib\/tls\/ \/mnt\/cent4\/lib\/tls.disabled\r\n<\/pre>\n<p>\u4eee\u60f3\u30de\u30b7\u30f3\u306f\u5b9f\u30de\u30b7\u30f3\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u305f\u72b6\u614b\u306e\u3082\u306e\u3092\u3082\u3063\u3066\u304d\u3066\u3044\u308b\u306e\u3067\u3001\u4eee\u60f3\u30de\u30b7\u30f3\u306e\u300c\/etc\/fstab\u300d\u3092\u7de8\u96c6\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<pre>\r\nvi \/mnt\/cent4\/etc\/fstab\r\n<\/pre>\n<p>\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u300c\/\u300d\u3092\u30de\u30a6\u30f3\u30c8\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u306b\u300c\/dev\/hda2\u300d\u3092\u6307\u5b9a\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<pre>\r\n\/dev\/hda2              \/                       ext3    defaults        1 1\r\nnone                    \/dev\/pts                devpts  gid=5,mode=620  0 0\r\nnone                    \/dev\/shm                tmpfs   defaults        0 0\r\nnone                    \/proc                   proc    defaults        0 0\r\nnone                    \/sys                    sysfs   defaults        0 0\r\n\/dev\/hda1               swap                    swap    defaults        0 0\r\n<\/pre>\n<p>SELinux\u306f\u7121\u52b9\u306b\u3057\u3066\u304a\u3044\u305f\u65b9\u304c\u3044\u3044\u3088\u3046\u3067\u3059\u3002\u300c\/mnt\/cent4\/etc\/selinux\/config\u300d \u3092\u7de8\u96c6\u3057\u3066\u3001\u300cSELINUX=disabled\u300d\u3068\u3057\u307e\u3059\u3002<\/p>\n<pre>\r\nvi \/mnt\/cent4\/etc\/selinux\/config\r\n<\/pre>\n<p>\u4f5c\u696d\u304c\u7d42\u4e86\u3057\u305f\u3089\u3001\u300c\/mnt\/cent4\u300d\u3092\u30a2\u30f3\u30de\u30a6\u30f3\u30c8\u3057\u307e\u3059\u3002<\/p>\n<pre>\r\numount \/mnt\/cent4\r\n<\/pre>\n<h3>Xen\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u6210<\/h3>\n<p>\u4f8b\u3048\u3070\u3001\u6b21\u306e\u3088\u3046\u306a\u611f\u3058\u3067Xen\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u7528\u610f\u3057\u307e\u3059\u3002<\/p>\n<pre>\r\n# cat \/etc\/xen\/xmcent4 \r\nkernel = \"\/boot\/vmlinuz-2.6.17-1.2157_FC5xenU\"\r\nramdisk = \"\/boot\/initrd-2.6.17-1.2157_FC5xenU.img\"\r\nmemory = 512\r\nname = \"CentOS4\"\r\nvif = [ '' ]\r\ndisk = [ 'file:\/vm\/cent4\/hda2.img,hda2,w', 'file:\/vm\/cent4\/hda1.swap,hda1,w' ]\r\nroot = \"\/dev\/hda2 ro\"\r\nextra = \"4\"\r\n<\/pre>\n<h3>Xen\u306e\u8d77\u52d5<\/h3>\n<p>\u3044\u304f\u3064\u304b\u30b3\u30de\u30f3\u30c9\u3092\u899a\u3048\u3066\u304a\u304f\u3068\u3044\u3044\u3067\u3057\u3087\u3046\u3002\u300cxm list\u300d\u3067\u8d77\u52d5\u4e2d\u306e\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u4e00\u89a7\u8868\u793a\u3059\u308b\u4e8b\u304c\u3067\u304d\u307e\u3059\u3002\u6700\u521d\u306f\u6b21\u306e\u3088\u3046\u306bDomain-0\u306e\u4eee\u60f3\u30de\u30b7\u30f3\u3001\u3064\u307e\u308a\u30db\u30b9\u30c8OS\u3057\u304b\u7a3c\u50cd\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<pre>\r\n# xm list\r\nName                              ID Mem(MiB) VCPUs State  Time(s)\r\nDomain-0                           0     1678     2 r-----   675.9\r\n<\/pre>\n<p>\u8d77\u52d5\u3059\u308b\u306b\u306f\u3001create\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<pre>\r\ncd \/etc\/xen\r\nxm create -c xmcent4\r\n<\/pre>\n<p>\u8d77\u52d5\u6642\u306bkudzu\u306e\u30a6\u30a3\u30b6\u30fc\u30c9\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u304c\u3001\u4f55\u3082\u3057\u306a\u3044\u3067\u7121\u8996\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002\u30ed\u30b0\u30a4\u30f3\u3057\u305f\u3089\u3001kudzu\u306f\u7121\u52b9\u306b\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<pre>\r\nchkconfig --level 345 kudzu off\r\n<\/pre>\n<p>\u4eca\u56de\u4f7f\u7528\u3057\u305f\u30de\u30b6\u30fc\u30dc\u30fc\u30c9\u306e\u5834\u5408\u3001Xen\u4e0a\u306eCentOS4.1\u3067\u306f\u3001\u305d\u306e\u307e\u307e\u3067\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8a2d\u5b9a\u304c\u3046\u307e\u304f\u3044\u304d\u307e\u305b\u3093\u3002modprobe\u30b3\u30de\u30f3\u30c9\u3067xennet\u3092\u7d44\u307f\u8fbc\u3093\u3060\u5f8c\u3001service\u30b3\u30de\u30f3\u30c9\u3067network\u306e\u518d\u8d77\u52d5\u3092\u3059\u308b\u3068\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<pre>\r\n# modprobe xennet\r\n# service network restart\r\n<\/pre>\n<p>\u6bce\u56de\u3053\u306e\u4f5c\u696d\u3092\u3059\u308b\u306e\u306f\u5927\u5909\u306a\u306e\u3067\u300c\/etc\/modprobe.conf\u300d\u3092\u7de8\u96c6\u3057\u3066eth0\u306bxennet\u3092\u4f7f\u3046\u3088\u3046\u306b\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<pre>\r\n# cat \/etc\/modprobe.conf\r\nalias eth0 xennet\r\n<\/pre>\n<p>\u505c\u6b62\u306f\u3001\u4eee\u60f3\u30de\u30b7\u30f3\u30b3\u30f3\u30bd\u30fc\u30eb\u304b\u3089\u884c\u3046\u306b\u306f\u300cshutdown -ht0 now\u300d\u3068\u3057\u307e\u3059\u3002\u30db\u30b9\u30c8OS\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u304b\u3089\u884c\u3046\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<pre>\r\n# xm list\r\nName                              ID Mem(MiB) VCPUs State  Time(s)\r\nDomain-0                           0      987     2 r-----   681.2\r\nCentOS4                             4     1024     1 -b----     8.3\r\n# xm shutdown CentOS4\r\n<\/pre>\n<p>\u3061\u306a\u307f\u306b\u3001\u300cxm create\u300d\u3067\u300c-c\u300d\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u308f\u306a\u3044\u3068\u4eee\u60f3\u30de\u30b7\u30f3\u30b3\u30f3\u30bd\u30fc\u30eb\u304c\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002\u30db\u30b9\u30c8OS\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u304b\u3089\u4eee\u60f3\u30de\u30b7\u30f3\u30b3\u30f3\u30bd\u30fc\u30eb\u3078\u63a5\u7d9a\u3059\u308b\u306b\u306f\u4eee\u60f3\u30de\u30b7\u30f3\u306eID\u3092\u5f15\u6570\u306b\u3057\u3066\u300cxm console\u300d\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<pre>\r\n# xm create xmcent4\r\n# xm list\r\nName                              ID Mem(MiB) VCPUs State  Time(s)\r\nDomain-0                           0      987     2 r-----   681.2\r\nCentOS4                             4     1024     1 -b----     8.3\r\n# xm console 4\r\n<\/pre>\n<h3>GRUB<\/h3>\n<p>\u30db\u30b9\u30c8OS\u306e\u300c\/boot\/grub\/grub.conf\u300d \u306e\u4f8b\u3067\u3059\u3002<\/p>\n<pre>\r\n#boot=\/dev\/hda\r\ndefault=0\r\ntimeout=5\r\nsplashimage=(hd0,1)\/grub\/splash.xpm.gz\r\nhiddenmenu\r\ntitle Fedora Core (2.6.17-1.2157_FC5xen0)\r\n        root (hd0,1)\r\n        kernel \/xen.gz-2.6.17-1.2157_FC5\r\n        module \/vmlinuz-2.6.17-1.2157_FC5xen0 ro root=LABEL=\/ rhgb quiet 3\r\n        module \/initrd-2.6.17-1.2157_FC5xen0.img\r\ntitle Fedora Core (2.6.17-1.2157_FC5xenU)\r\n        root (hd0,1)\r\n        kernel \/vmlinuz-2.6.17-1.2157_FC5xenU ro root=LABEL=\/ rhgb quiet\r\n        initrd \/initrd-2.6.17-1.2157_FC5xenU.img\r\ntitle Fedora Core (2.6.17-1.2157_FC5smp)\r\n        root (hd0,1)\r\n        kernel \/vmlinuz-2.6.17-1.2157_FC5smp ro root=LABEL=\/ rhgb quiet\r\n        initrd \/initrd-2.6.17-1.2157_FC5smp.img\r\ntitle KNOPPIX4 Debian GNU\/Linux, kernel 2.6.12 Default  (\/dev\/hda7)\r\n    kernel (hd0,6)\/boot\/vmlinuz root=\/dev\/hda7 vga=791 ro ramdisk_size=100000 lang=ja apm=power-off nomce \r\n    initrd (hd0,6)\/boot\/initrd.img\r\ntitle SUSE Linux 10.1\r\n    root (hd0,7)\r\n    kernel \/boot\/vmlinuz root=\/dev\/hda8 vga=0x31a    resume=\/dev\/hda1  splash=silent showopts\r\n    initrd \/boot\/initrd\r\ntitle Fedora Core for XenU (2.6.17-1.2157_FC5smp)\r\n        root (hd0,5)\r\n        kernel \/boot\/vmlinuz-2.6.17-1.2157_FC5smp ro root=LABEL=\/12 rhgb quiet\r\n        initrd \/boot\/initrd-2.6.17-1.2157_FC5smp.img\r\ntitle CentOS for XenU (2.6.9-11.ELsmp)\r\n        root (hd0,4)\r\n        kernel \/boot\/vmlinuz-2.6.9-34.0.2.ELsmp ro root=LABEL=\/1 rhgb quiet\r\n        initrd \/boot\/initrd-2.6.9-34.0.2.ELsmp.img\r\n<\/pre>\n<h4>\u53c2\u8003<\/h4>\n<ul>\n<li><a href=\"http:\/\/fedoraproject.org\/wiki\/ja_JP\/FedoraXenQuickstartFC5\">http:\/\/fedoraproject.org\/wiki\/ja_JP\/FedoraXenQuickstartFC5<\/a><\/li>\n<li><a href=\"http:\/\/www.ne.jp\/asahi\/open\/gallery\/linux\/xen\/xen3vt\/xen3vt.htm\">http:\/\/www.ne.jp\/asahi\/open\/gallery\/linux\/xen\/xen3vt\/xen3vt.htm<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Xen\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u3057\u305f\u306e\u3067\u6574\u7406\u3092\u3057\u3066\u304a\u304d\u307e\u3059\u3002\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u81ea\u4f53\u306fFedora Core 5, SUSE Linux\u3001Debian \u304c\u7c21\u5358\u306b\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u304c\u3001\u4e00\u756a\u306a\u3058\u307f\u304c\u3042\u308bFedora Core 5\u3092\u4f7f\u3044\u307e\u3057\u305f\u3002 \u30de &hellip; <a href=\"https:\/\/www.hiro345.net\/blogs\/hiro345\/archives\/1724.html\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-1724","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/1724","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/comments?post=1724"}],"version-history":[{"count":0,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/1724\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/media?parent=1724"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/categories?post=1724"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/tags?post=1724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}