{"id":3528,"date":"2013-09-17T08:28:31","date_gmt":"2013-09-16T23:28:31","guid":{"rendered":"http:\/\/www.vincentina.net\/?p=3528"},"modified":"2025-02-25T20:58:26","modified_gmt":"2025-02-25T11:58:26","slug":"scientific-linuxkvm%e3%81%ae%e3%83%8d%e3%83%83%e3%83%88%e3%83%af%e3%83%bc%e3%82%af%e8%a8%ad%e5%ae%9a","status":"publish","type":"post","link":"https:\/\/www.vincentina.net\/?p=3528","title":{"rendered":"Scientific Linux+KVM\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a"},"content":{"rendered":"<p>\u524d\u56de\u306b\u7d9a\u3044\u3066KVM\u30b7\u30ea\u30fc\u30ba\u3001\u4eca\u56de\u306f\u524d\u56de\u4f5c\u3063\u305f3\u500b\u306eVM\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u7e4b\u3054\u3046\u3068\u601d\u3044\u307e\u3059\u3002<br \/>\n\u4eca\u56de\u306e\u5185\u5bb9\u306f\u53c2\u8003\u30b5\u30a4\u30c8\u3055\u307e\u3055\u307e\u306a\u5185\u5bb9\u306a\u3093\u3060\u306a\u3002<\/p>\n<p>\u6700\u521d\u306bbr0\u3092\u4f5c\u308b\u3002eth0\u304b\u3089\u30b3\u30d4\u308c\u3070OK\u3002<\/p>\n<pre>[root@take ~]# cd \/etc\/sysconfig\/network-scripts\/\r\n[root@take network-scripts]# cp ifcfg-eth0 ifcfg-br0<\/pre>\n<p>eth0\u306b\u30d6\u30ea\u30c3\u30b8\u3092\u8a18\u8ff0\u3059\u308b\u3002<\/p>\n<pre>[root@take network-scripts]# vi ifcfg-eth0 \r\nBRIDGE=br0<\/pre>\n<p>\u7d9a\u3044\u3066br0\u306e\u8a18\u8ff0\u3060\u3051\u3069\u3001\u3053\u3053\u306f\u74b0\u5883\u3067\u7570\u306a\u308b\u306f\u305a\u306a\u306e\u3067\u3059\u304c\u3001TYPE\u3068IP\u306e\u8a18\u8ff0\u3092\u3057\u3066\u3044\u308c\u3070OK\u306e\u69d8\u5b50\u3002<br \/>\nCAT\u3067\u898b\u3066\u307f\u3088\u3046\u3002<\/p>\n<pre>[root@take network-scripts]# cat ifcfg-br0 \r\nDEVICE=br0\r\nTYPE=Bridge\r\nONBOOT=yes\r\nNM_CONTROLLED=no\r\nBOOTPROTO=none\r\nIPADDR=192.168.44.132\r\nPREFIX=24\r\nGATEWAY=192.168.44.2\r\nDNS1=192.168.44.2<\/pre>\n<p id=\"id_db77a638\">\u6b21\u306beth0\u3092promisc\u30e2\u30fc\u30c9\u306b\u3059\u308b\u3001\u30d7\u30ed\u30df\u30b9\u30ad\u30e3\u30b9\u30e2\u30fc\u30c9\u306e\u4e8b\u3067\u3001\u4f55\u3067\u3082\u604b\u3063\u3066\u30e2\u30fc\u30c9\u3002<\/p>\n<pre>[root@take network-scripts]# ifconfig eth0 promisc<\/pre>\n<p>\u3055\u3066\u3001\u6b21\u306b\u30d6\u30ea\u30c3\u30b8\u7528\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u7acb\u3061\u4e0a\u3052\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u3002\u3053\u308c\u306f\u53c2\u8003\u30b5\u30a4\u30c8\u306e\u3082\u306e\u3092\u62dd\u501f\u3002<\/p>\n<pre>[root@take ~]# cat \/etc\/qemu-ifup \r\n#!\/bin\/sh\r\n\r\necho \"Executing \/etc\/qemu-ifup\" \r\n\/sbin\/ifconfig $1 0.0.0.0 promisc up\r\necho \"Adding $1 to br0...\"\r\n\/usr\/sbin\/brctl addif br0 $1\r\nsleep 3\r\n\r\n[root@take ~]# cat \/etc\/qemu-ifdown \r\n#!\/bin\/sh\r\n\r\n\/usr\/sbin\/brctl delif br0 $1\r\n\/sbin\/ifconfig $1 down<\/pre>\n<p>\u53c2\u8003\u30b5\u30a4\u30c8\u306e\u65b9\u304c\u5d4c\u3063\u305f\u3068\u3053\u3089\u3057\u3044\u306e\u3060\u3051\u3069\u3001\u898b\u306a\u304c\u3089\u3084\u3063\u3066\u308b\u305f\u3051\u3051\u3093\u3082\u5d4c\u3063\u3066\u3057\u307e\u3063\u305f\u30fb\u30fb\u30fb\u3002<br \/>\n\u30de\u30cb\u30e5\u30a2\u30eb\u306f\u3061\u3083\u3093\u3068\u8aad\u307f\u307e\u3057\u3087\u3046\u3068\u3044\u3046\u5178\u578b\u7684\u306a\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002<\/p>\n<pre>chmod 775\r\n\r\n[root@take ~]# ll \/etc\/qemu-if*\r\n-rwxrwxr-x 1 root root\u00a0 63\u00a0 9\u6708 16 20:22 2013 \/etc\/qemu-ifdown\r\n-rwxrwxr-x 1 root root 146\u00a0 9\u6708 16 20:22 2013 \/etc\/qemu-ifup<\/pre>\n<p>\u3053\u308c\u3067\u4e0b\u6e96\u5099\u306f\u5b8c\u4e86\u3067\u3059\u3002\u3042\u3068\u306f\u30aa\u30ea\u30fc\u30d6\u30aa\u30a4\u30eb\u3092\u304b\u3051\u308b\u3060\u3051\u3002<\/p>\n<p>\u524d\u56de\u306e\u30b3\u30de\u30f3\u30c9\u306b\u4ed8\u3051\u8db3\u3059\u306e\u306f\u3053\u306e\u90e8\u5206\u3002<\/p>\n<pre>-net nic,macaddr=00:00:00:00:00:01 -net tap,ifname=tap0,script=\/etc\/qemu-ifup -k j<\/pre>\n<p>\u3082\u308d\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306a\u8a18\u8ff0\u3067\u3059\u306a\u3042\u3002<\/p>\n<p>\u4ed8\u3051\u8db3\u3057\u3066ISO\u304b\u3089\u8d77\u52d5\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3068\u304d\u306f\u3053\u3093\u306a\u611f\u3058\u306b\u3002<\/p>\n<pre>qemu-system-x86_64 -hda vm00.img -m 512 -monitor telnet::10001,server,nowait -net nic,macaddr=00:00:00:00:00:01 -net tap,ifname=tap1,script=\/etc\/qemu-ifup -k ja -vnc :0 -daemonize\u3000-boot d -cdrom \/root\/CentOS-6.4-x86_64-bin-DVD1.iso<\/pre>\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u7d42\u308f\u3063\u3066\u6b21\u306b\u8d77\u52d5\u3059\u308b\u3068\u304d\u306fCD-ROM\u306e\u3068\u3053\u308d\u306f\u7701\u304b\u306a\u3044\u3068\u6c38\u9060\u306bCD\u30d6\u30fc\u30c8\u306b\u306a\u308a\u307e\u3059\u306e\u3067\u4ee5\u4e0b\u306e\u90e8\u5206\u3092\u7701\u7565\u3059\u308b\u3002<\/p>\n<pre>-boot d -cdrom \/root\/CentOS-6.4-x86_64-bin-DVD1.iso<\/pre>\n<pre>qemu-system-x86_64 -hda vm00.img -m 512 -monitor telnet::10001,server,nowait -net nic,macaddr=00:00:00:00:00:01 -net tap,ifname=tap1,script=\/etc\/qemu-ifup -k ja -vnc :0 -daemonize<\/pre>\n<p>\u3053\u308c\u3067VM1\u500b\u306f\u5b8c\u6210\u3067\u3059\u3002OS\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u90e8\u5206\u306f\u7701\u7565\u3057\u307e\u3063\u305b\u3002\u5f8c\u306f\u597d\u304d\u306a\u3060\u3051VM\u3092\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u8ffd\u52a0\u3059\u308b\u3068\u304d\u306f\u307e\u305fVM\u306e\u4f5c\u6210\u304b\u3089\u3084\u308d\u3046\u3002<\/p>\n<pre>[root@take ~]# qemu-img create -f qcow2 vm02.img 5G\r\nFormatting 'vm02.img', fmt=qcow2 size=5368709120 encryption=off cluster_size=65536 lazy_refcounts=off<\/pre>\n<p>\u8907\u6570\u306eVM\u3092\u52d5\u304b\u3059\u6642\u306b\u6c17\u3092\u4ed8\u3051\u308b\u3068\u3053\u308d\u306f\u3001VNC\u306e\u756a\u53f7\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306eTAP\u3092\u5909\u3048\u306a\u3044\u3068\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u3082\u3061\u308d\u3093VM\u306e\u30d5\u30a1\u30a4\u30eb\u540d\u3082\u5909\u3048\u306a\u3044\u3068\u3060\u306d\u3002<br \/>\n\u4ee5\u4e0b\u306fqemu\u306e\u30a8\u30e9\u30fc\u3002<\/p>\n<pre>qemu-system-x86_64: -net tap,ifname=tap0,script=\/etc\/qemu-ifup: could not configure \/dev\/net\/tun (tap0): Device or resource busy\r\nqemu-system-x86_64: -net tap,ifname=tap0,script=\/etc\/qemu-ifup: Device 'tap' could not be initialized<\/pre>\n<p>VNC\u306e\u65b9\u306fBusy\u3063\u3066\u3044\u3046\u8868\u793a\u304c\u51fa\u3066\u78ba\u8a8d\u304c\u3067\u304d\u307e\u305b\u3093\u3002<br \/>\n\u30b3\u30de\u30f3\u30c9\u3067\u8aac\u660e\u3057\u305f\u65b9\u304c\u65e9\u3044\u306e\u3067\u30b3\u30de\u30f3\u30c9\u3067\u3002\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067OK\u3067\u3059\u3002<\/p>\n<p>\u30b9\u30af\u30ea\u30d7\u30c8\u306b\u3057\u3066\u3082\u3044\u3044\u304b\u3082\u306d\u3002<\/p>\n<pre>qemu-system-x86_64 -hda vm00.img -m 512 -monitor telnet::10001,server,nowait -net nic,macaddr=00:00:00:00:00:01 -net tap,ifname=tap1,script=\/etc\/qemu-ifup -k ja -vnc :0 -daemonize\r\nqemu-system-x86_64 -hda vm01.img -m 512 -monitor telnet::10002,server,nowait -net nic,macaddr=00:00:00:00:00:01 -net tap,ifname=tap2,script=\/etc\/qemu-ifup -k ja -vnc :1 -daemonize\r\nqemu-system-x86_64 -hda vm02.img -m 512 -monitor telnet::10003,server,nowait -net nic,macaddr=00:00:00:00:00:01 -net tap,ifname=tap3,script=\/etc\/qemu-ifup -k ja -vnc :2 -daemonize<\/pre>\n<p>\u305d\u3046\u305d\u3046\u3001VM\u3092\u843d\u3068\u3059\u6642\u306f\u3069\u3046\u3059\u308b\u306e\u304b\u3068\u3044\u3046\u3068\u3001telnet\u3067\u7e4b\u3044\u3067q\u3057\u307e\u3059\u3002<br \/>\n\u305d\u306e\u305f\u3081\u306e\u8d77\u52d5\u30aa\u30d7\u30b7\u30e7\u30f3\u306a\u306e\u3067\u3059\u3002<\/p>\n<pre>[root@take ~]# telnet localhost\u00a0 10001\r\nTrying 127.0.0.1...\r\nConnected to localhost.\r\nEscape character is '^]'.\r\nQEMU 1.2.0 monitor - type 'help' for more information\r\n(qemu) q\r\nConnection closed by foreign host.\r\n\r\n[root@take ~]# telnet localhost\u00a0 10002\r\nTrying 127.0.0.1...\r\nConnected to localhost.\r\nEscape character is '^]'.\r\nQEMU 1.2.0 monitor - type 'help' for more information\r\n(qemu) q\r\nConnection closed by foreign host.\r\n\r\n[root@take ~]# telnet localhost\u00a0 10003\r\nTrying 127.0.0.1...\r\nConnected to localhost.\r\nEscape character is '^]'.\r\nQEMU 1.2.0 monitor - type 'help' for more information\r\n(qemu) q\r\nConnection closed by foreign host<\/pre>\n<p>\u30db\u30b9\u30c8\u30b5\u30fc\u30d0\u30fc\u306eifconfig\u306f\u3053\u3093\u306a\u611f\u3058\u306b\u306a\u3063\u3066\u307e\u3057\u305f\u3002<\/p>\n<pre>br0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Link encap:Ethernet\u00a0 HWaddr 00:0C:29:95:48:9A\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 inet addr:192.168.44.132\u00a0 Bcast:192.168.44.255\u00a0 Mask:255.255.255.0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 inet6 addr: fe80::20c:29ff:fe95:489a\/64 Scope:Link\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 UP BROADCAST RUNNING MULTICAST\u00a0 MTU:1500\u00a0 Metric:1\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RX packets:39920 errors:0 dropped:0 overruns:0 frame:0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 TX packets:42802 errors:0 dropped:0 overruns:0 carrier:0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 collisions:0 txqueuelen:0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RX bytes:21985664 (20.9 MiB)\u00a0 TX bytes:4404942 (4.2 MiB)\r\n\r\neth0\u00a0\u00a0\u00a0\u00a0\u00a0 Link encap:Ethernet\u00a0 HWaddr 00:0C:29:95:48:9A\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 inet6 addr: fe80::20c:29ff:fe95:489a\/64 Scope:Link\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 UP BROADCAST RUNNING MULTICAST\u00a0 MTU:1500\u00a0 Metric:1\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RX packets:139141 errors:0 dropped:0 overruns:0 frame:0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 TX packets:109845 errors:0 dropped:0 overruns:0 carrier:0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 collisions:0 txqueuelen:1000\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RX bytes:165754333 (158.0 MiB)\u00a0 TX bytes:8533542 (8.1 MiB)\r\n\r\nlo\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Link encap:Local Loopback\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 inet addr:127.0.0.1\u00a0 Mask:255.0.0.0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 inet6 addr: ::1\/128 Scope:Host\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 UP LOOPBACK RUNNING\u00a0 MTU:16436\u00a0 Metric:1\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RX packets:0 errors:0 dropped:0 overruns:0 frame:0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 collisions:0 txqueuelen:0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RX bytes:0 (0.0 b)\u00a0 TX bytes:0 (0.0 b)\r\n\r\ntap1\u00a0\u00a0\u00a0\u00a0\u00a0 Link encap:Ethernet\u00a0 HWaddr FE:B7:63:66:89:D8\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 inet6 addr: fe80::fcb7:63ff:fe66:89d8\/64 Scope:Link\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 UP BROADCAST RUNNING PROMISC MULTICAST\u00a0 MTU:1500\u00a0 Metric:1\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RX packets:65571 errors:0 dropped:0 overruns:0 frame:0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 TX packets:98957 errors:0 dropped:0 overruns:0 carrier:0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 collisions:0 txqueuelen:500\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RX bytes:4021085 (3.8 MiB)\u00a0 TX bytes:140992676 (134.4 MiB)\r\n\r\ntap2\u00a0\u00a0\u00a0\u00a0\u00a0 Link encap:Ethernet\u00a0 HWaddr 0A:89:08:6D:D7:F1\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 inet6 addr: fe80::889:8ff:fe6d:d7f1\/64 Scope:Link\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 UP BROADCAST RUNNING PROMISC MULTICAST\u00a0 MTU:1500\u00a0 Metric:1\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RX packets:162 errors:0 dropped:0 overruns:0 frame:0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 TX packets:1402 errors:0 dropped:0 overruns:0 carrier:0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 collisions:0 txqueuelen:500\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RX bytes:18553 (18.1 KiB)\u00a0 TX bytes:1401122 (1.3 MiB)\r\n\r\ntap3\u00a0\u00a0\u00a0\u00a0\u00a0 Link encap:Ethernet\u00a0 HWaddr 76:60:5D:B8:9E:1F\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 inet6 addr: fe80::7460:5dff:feb8:9e1f\/64 Scope:Link\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 UP BROADCAST RUNNING PROMISC MULTICAST\u00a0 MTU:1500\u00a0 Metric:1\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RX packets:298 errors:0 dropped:0 overruns:0 frame:0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 TX packets:1417 errors:0 dropped:0 overruns:0 carrier:0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 collisions:0 txqueuelen:500\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RX bytes:29906 (29.2 KiB)\u00a0 TX bytes:1139641 (1.0 MiB)<\/pre>\n<p>\u3053\u308c\u3067\u3059\u3079\u3066\u306e\u30b5\u30fc\u30d0\u30fc\u306bSSH\u30ed\u30b0\u30a4\u30f3\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<pre>[root@take ~]# brctl show\r\nbridge name\u00a0\u00a0\u00a0\u00a0 bridge id\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 STP enabled\u00a0\u00a0\u00a0\u00a0 interfaces\r\nbr0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 8000.000c2995489a\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 no\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 eth0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 tap1\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 tap2\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 tap3<\/pre>\n<p><span style=\"font-size: x-large;\">\u3061\u306a\u307f\u306b\u3053\u308c\u3092\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30af\u30e9\u30a6\u30c9\u3068\u8a00\u3044\u307e\u3059\u3002<\/span>\u5618\u3067\u3059\u3002<\/p>\n<p><del>\u3042\u308b\u610f\u5473\u3042\u3063\u3066\u308b\u304b\u3082\uff1f<\/del><\/p>\n<p>&nbsp;<\/p>\n<p>\u3067\u3082\u3053\u306e\u307e\u307e\u3060\u3068\u30db\u30b9\u30c8\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30b2\u30b9\u30c8\u30b5\u30fc\u30d0\u30fc\u306e\u7ba1\u7406\u304c\u3067\u304d\u306a\u3044\u3058\u3083\u3093\u3002\u3063\u3066\u6c17\u3065\u3044\u3066\u3044\u308b\u65b9\u3082\u591a\u3044\u304b\u3082\u3002<br \/>\n\u809d\u5fc3\u306a\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u3061\u3083\u3093\u3068\u3067\u304d\u308b\u3088\u3046\u3067\u3001virsh\u3068\u3044\u3046\u30b3\u30de\u30f3\u30c9\u304c\u3042\u308a\u307e\u3059\u3002\u3067\u3082\u3053\u308c\u306f\u307e\u305f\u4eca\u5ea6\u3002<br \/>\n\u307e\u3060\u77e5\u3089\u306a\u3044\u3063\u3066\u66f8\u3044\u305f\u65b9\u304c\u6b63\u3057\u3044\u304b\u306a\uff57<\/p>\n<pre>[root@take ~]# yum search libvirt\r\nLoaded plugins: downloadonly, fastestmirror, security\r\nLoading mirror speeds from cached hostfile\r\n\u00a0* sl: ftp.scientificlinux.org\r\n\u00a0* sl-security: ftp.scientificlinux.org\r\n\u00a0* sl6x: ftp.scientificlinux.org\r\n\u00a0* sl6x-security: ftp.scientificlinux.org\r\n========================================= N\/S Matched: libvirt =========================================\r\nfence-virtd-libvirt.x86_64 : Libvirt backend for fence-virtd\r\nfence-virtd-libvirt-qpid.x86_64 : Libvirt-qmf backend for fence-virtd\r\nlibvirt-cim.i686 : A CIM provider for libvirt\r\nlibvirt-cim.x86_64 : A CIM provider for libvirt\r\nlibvirt-client.i686 : Client side library and utilities of the libvirt library\r\nlibvirt-client.x86_64 : Client side library and utilities of the libvirt library\r\nlibvirt-devel.i686 : Libraries, includes, etc. to compile with the libvirt library\r\nlibvirt-devel.x86_64 : Libraries, includes, etc. to compile with the libvirt library\r\nlibvirt-java.noarch : Java bindings for the libvirt virtualization API\r\nlibvirt-java-devel.noarch : Compressed Java source files for libvirt-java\r\nlibvirt-java-javadoc.noarch : Java documentation for libvirt-java\r\nlibvirt-python.x86_64 : Python bindings for the libvirt library\r\nlibvirt-snmp.x86_64 : SNMP functionality for libvirt\r\nocaml-libvirt.x86_64 : OCaml binding for libvirt\r\nocaml-libvirt-devel.x86_64 : Development files for ocaml-libvirt\r\nfence-virtd-checkpoint.x86_64 : Cluster+Libvirt backend for fence-virtd\r\nlibvirt.x86_64 : Library providing a simple virtualization API\r\nlibvirt-lock-sanlock.x86_64 : Sanlock lock manager plugin for QEMU driver\r\nperl-Sys-Virt.x86_64 : Represent and manage a libvirt hypervisor connection<\/pre>\n<div class='wp_social_bookmarking_light'>        <div class=\"wsbl_twitter\"><a href=\"https:\/\/twitter.com\/share\" class=\"twitter-share-button\" data-url=\"https:\/\/www.vincentina.net\/?p=3528\" data-text=\"Scientific Linux+KVM\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\" data-via=\"TakekenTw\" data-lang=\"ja\">Tweet<\/a><\/div><\/div>\n<br class='wp_social_bookmarking_light_clear' \/>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u56de\u306b\u7d9a\u3044\u3066KVM\u30b7\u30ea\u30fc\u30ba\u3001\u4eca\u56de\u306f\u524d\u56de\u4f5c\u3063\u305f3\u500b\u306eVM\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u7e4b\u3054\u3046\u3068\u601d\u3044\u307e\u3059\u3002 \u4eca\u56de\u306e\u5185\u5bb9\u306f\u53c2\u8003\u30b5\u30a4\u30c8\u3055\u307e\u3055\u307e\u306a\u5185\u5bb9\u306a\u3093\u3060\u306a\u3002 \u6700\u521d\u306bbr0\u3092\u4f5c\u308b\u3002eth0\u304b\u3089\u30b3\u30d4\u308c\u3070OK\u3002 [root@take ~]# cd &hellip; <a href=\"https:\/\/www.vincentina.net\/?p=3528\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;Scientific Linux+KVM\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-3528","post","type-post","status-publish","format-standard","hentry","category-server"],"_links":{"self":[{"href":"https:\/\/www.vincentina.net\/index.php?rest_route=\/wp\/v2\/posts\/3528","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vincentina.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vincentina.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vincentina.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vincentina.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3528"}],"version-history":[{"count":2,"href":"https:\/\/www.vincentina.net\/index.php?rest_route=\/wp\/v2\/posts\/3528\/revisions"}],"predecessor-version":[{"id":8070,"href":"https:\/\/www.vincentina.net\/index.php?rest_route=\/wp\/v2\/posts\/3528\/revisions\/8070"}],"wp:attachment":[{"href":"https:\/\/www.vincentina.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3528"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vincentina.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3528"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vincentina.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}