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debility id:debility

kvmã«é–¢ã™ã‚‹debilityã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (9)

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[KVM] ã‚²ã‚¹ãƒˆOSä½œæˆæ–¹æ³•ã«ã‚ˆã£ã¦ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ãŒé•ã†ä»¶ â€“ (ã£Â´âˆ€ï½€)ã£ ã‚ƒãƒ¼ | ä¸€æ’ƒ
KVMã®ã‚²ã‚¹ãƒˆOSãŒæ ¼ç´ã•ã‚Œã‚‹ãƒ‡ã‚£ã‚¹ã‚¯ã‚¤ãƒ¡ãƒ¼ã‚¸ã®ä½œã‚Šæ–¹ã«ã‚ˆã£ã¦ã€ã‚²ã‚¹ãƒˆOSãŒã§ãã‚ãŒã‚‹ã¾ã§ã®æ™‚é–“ã¨èµ·å‹•å¾Œã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã«ã™ã‚“ã’ãƒ¼å·®ãŒã‚ã‚‹ã¨ã„ã†ãŠè©±ã€‚ æ¯”è¼ƒå¯¾è±¡ã®ã‚²ã‚¹ãƒˆOSã¯ã„ãšã‚Œã‚‚vcpuã‚’1ã«ã—ã¦ãƒ¡ãƒ¢ãƒªã‚‚1.5GBãšã¤ã€ãƒãƒ¼ãƒ‰ãƒ‡ã‚£ã‚¹ã‚¯ã¯20GBãšã¤ã«ã—ãŸã‚“ã ã‘ã©ã€æœ€åˆã«ddã‚³ãƒžãƒ³ãƒ‰ã§ã‚¤ãƒ¡ãƒ¼ã‚¸ã‚’ä½œã£ã¦ã‹ã‚‰virt-installã§ã‚²ã‚¹ãƒˆã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ã®ã¨ã€virt-installã™ã‚‹éš›ã«ãƒ‡ã‚£ã‚¹ã‚¯ã‚¤ãƒ¡ãƒ¼ã‚¸ã‚’ä½œã‚‹ã®ã¨ã ã¨ã€å¾Œè€…ã®ã»ã†ãŒåœ§å€’çš„ã«æ—©ã‹ã£ãŸã€‚ãã‚Œãžã‚Œã®ã‚³ãƒžãƒ³ãƒ‰ã‚’æ¯”è¼ƒã—ã¦ã¿ã‚‹ã€‚ [cc lang='bash' ]INSTANCE=1.example.com ; PORT=10000 ; sudo dd if=/dev/zero of=/opt/vmimg/${INSTANCE}.img bs=1048576 count=1 seek=19456 && sudo virt-inst
debility 2012/01/13
kvm

linux
ãƒªãƒ³ã‚¯
XENã‹ã‚‰KVMã¸ã®ç§»è¡Œ(2011.09.13)
debility 2011/09/30
xen

kvm
ãƒªãƒ³ã‚¯
Informix Zone Australia | Appropriate Home Supplies to Have Before/After a Home Construction
debility 2010/09/28
kvm
ãƒªãƒ³ã‚¯
Cybozu Inside Out: MACã‚¢ãƒ‰ãƒ¬ã‚¹ã‹ã‚‰IPã‚’è‡ªå‹•è¨å®šã™ã‚‹
æœ€è¿‘ã¯ã‚‚ã£ã±ã‚‰ã‚¤ãƒ³ãƒ•ãƒ©å±‹ã®å±±æœ¬ã§ã™ã€‚ ä»Šå›žã®ãƒã‚¿ã¯æŽ²é¡Œã®é€šã‚Šã€NICã®MACã‚¢ãƒ‰ãƒ¬ã‚¹ã‹ã‚‰IPã‚’è‡ªå‹•è¨å®šã§ãã‚‹ã‹ãªã€ ã¨ã„ã†ã“ã¨ã§ã‚„ã£ã¦ã¿ã¾ã—ãŸã€‚ã¡ãªã¿ã«èƒŒæ™¯ã¨ã—ã¦ã¯ã€ ï¼‘ï¼ŽVMã®ä»®æƒ³NICã®MACã‚¢ãƒ‰ãƒ¬ã‚¹ã¯è‡ªå·±ç®¡ç†ã—ã¦ã„ã¦ã€KVMã ã¨ä¸Šï¼“ãƒã‚¤ãƒˆã¯ 52:54:00 ã§å›ºå®šã§ã€ä¸‹ï¼“ãƒã‚¤ãƒˆã§ç®¡ç†ã€‚ ï¼’ï¼ŽIPã‚¢ãƒ‰ãƒ¬ã‚¹ã¯10.0.0.0/8 ãªã®ã§ã€ä¸‹ï¼“ãƒã‚¤ãƒˆã§ç®¡ç†ã€‚ãŠã€MACã¨ä¸€ç·’ã˜ã‚ƒã‚“ã€‚ ï¼“ï¼Žã˜ã‚ƒã€VMã®IPæŒ‡å®šã¯DHCPã¨ã‹ã˜ã‚ƒãªãã¦MACã‚¢ãƒ‰ãƒ¬ã‚¹ã§ã§ãã‚‹ã‚“ã˜ã‚ƒãï¼Ÿ ã¦ãªæ„Ÿã˜ã§ã™ã€‚ ææ–™ï¼š ãƒ» /sys/class/net/eth*/address Linux ã§å„NICã®MACã‚¢ãƒ‰ãƒ¬ã‚¹ã¯ã“ã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ cat ã™ã‚Œã°å…¥æ‰‹ã§ãã¾ã™ ãƒ» /etc/init/networking.conf Ubuntu ã® upstart ã§ã¯ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®åˆæœŸåŒ–ã¯ã“ã„ã¤ãŒã‚„ã‚Šã¾ã™ã€‚ ãªã‹ã§ã¯ "ifup -a
debility 2010/08/03
krd!

kvm

network
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Ubuntu + KVM ã§ä»®æƒ³ã‚µãƒ¼ãƒ
Ubuntu 9.10(Karmic Koala) ã§ KVM æ–°ã—ã„è¨˜äº‹ãŒã‚ã‚Šã¾ã™ã€‚Ubuntu 16.04 LTS ã® KVM ã§ä»®æƒ³ã‚µãƒ¼ãƒ (2016/05/06, 2017/08/10 ãƒªãƒ³ã‚¯å…ˆä¿®æ£) Ubuntu 9.10(Karmic Koala) ã®ã‚µãƒ¼ãƒç‰ˆ ï¼ˆ ubuntu-9.10-server-amd64 ï¼‰ ã‚’ãƒ›ã‚¹ãƒˆã¨ã‚²ã‚¹ãƒˆã¨ã‚‚ã«ä½¿ã£ã¦ã€KVMã«ã‚ˆã‚‹ä»®æƒ³ãƒžã‚·ãƒ³ç’°å¢ƒã‚’æ§‹ç¯‰ã—ã¦ã¿ã¾ã™ã€‚Linuxã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ãŸãƒžã‚·ãƒ³(ãƒ›ã‚¹ãƒˆ)ä¸Šã«ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã§è¤‡æ•°ã®ä»®æƒ³ãƒžã‚·ãƒ³ï¼ˆã‚²ã‚¹ãƒˆï¼‰ã‚’ä½œæˆã—ã€ãã‚Œã‚‰ä»®æƒ³ãƒžã‚·ãƒ³ã«ã‚‚Linuxã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ã“ã¨ã§ã€ä¸€å°ã®ãƒžã‚·ãƒ³ã‚’è¤‡æ•°ã®ãƒžã‚·ãƒ³ã«è¦‹ã›ã‹ã‘ã¾ã™ã€‚ä¸€å°ã®ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ã®ãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢å…¨ä½“ã‚’ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã§å®Ÿç¾ï¼ˆå®Œå…¨ä»®æƒ³åŒ–ï¼‰ã—ã¾ã™ã€‚ Ubuntuã§ã¯ä»®æƒ³ãƒžã‚·ãƒ³ç’°å¢ƒã‚’åˆ¶å¾¡ã™ã‚‹ãŸã‚ã« Virtual Machine Manager(GUI) ã¨ virs
debility 2010/08/03
kvm

qemu
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Openvswitch and KVM on Ubuntu 10.04 LTS 64-bit | Lapers.be
Getting the source and compiling cd /usr/src wget http://openvswitch.org/releases/openvswitch-1.0.1.tar.gz tar -zxvf openvswitch-1.0.1.tar.gz cd openvswitch-1.0.1/ ./configure --prefix=/usr --localstatedir=/var --with-l26=/lib/modules/`uname -r`/build make Installing and configuring sudo bash find / > ../openvswitch-1.0.1_before.txt make install find / > ../openvswitch-1.0.1_after.txt Loading the
debility 2010/07/30
kvm

openvswitch

ubuntu
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CentOS 5.4ã§KVMã‚’è©¦ã—ã¦ã¿ãŸã€‚ ã€œ ã‚³ãƒ³ã‚½ãƒ¼ãƒ«ç·¨ ã€œ - ç†æƒ³æœªæ¥ã¯ã©ã†ãªã£ãŸï¼Ÿ
CentOS 5.4ã§KVMã‚’è©¦ã—ã¦ã¿ã¾ã—ãŸã€‚å¿˜ã‚Œã¦ã‚‚è‰¯ã„ã‚ˆã†ã«ãƒ¡ãƒ¢ã—ã¦ãŠãã¾ã™ã€‚ GUIã§å¼„ã‚‹ã¨éžå¸¸ã«ç°¡å˜ã«ä½¿ãˆã¾ã™ãŒã€ãã‚Œã ã¨ä»•äº‹ã¨ã—ã¦ä½¿ãˆãªã„ã®ã§ã‚³ãƒ³ã‚½ãƒ¼ãƒ«ã ã‘ã§è©¦ã—ã¦ã¿ã¾ã—ãŸã€‚ ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ã€‚ yum install kvm kvm-qemu-img python-virtinstä»¥ä¸‹ã¯GUIãªäººãŒå¥½ã¿ã§ã€‚ yum install virt-manager virt-viewerã‚«ãƒ¼ãƒãƒ«ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’ãƒãƒ¼ãƒ‰ã™ã‚‹ã€‚ modprobe kvm modprobe kvm-intel è¨å®š ãƒ–ãƒªãƒƒã‚¸ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚’ä½¿ç”¨ã™ã‚‹å ´åˆã®è¨å®šã€‚ /etc/sysconfig/network-scripts/ifcfg-br0ã‚’ä»¥ä¸‹ã‚ˆã†ãªå†…å®¹ã§ä½œæˆã™ã‚‹ã€‚ DEVICE=br0 TYPE=Bridge BOOTPROTO=static IPADDR=192.168.1.10 N
debility 2009/12/03
kvm
ãƒªãƒ³ã‚¯
ç¦¿ã®éƒ¨å±‹
debility 2009/12/01
centos

kvm

ksm
ãƒªãƒ³ã‚¯
Linuxæ¨™æº–ã®ä»®æƒ³åŒ–æŠ€è¡“ã€ŒKVMã€ã®ä»•çµ„ã¿
ã‚¢ãƒŠã‚¦ãƒ³ã‚¹å¾Œã‚ãšã‹2ã‚«æœˆã§Linux Kernelã«ãƒžãƒ¼ã‚¸ã•ã‚ŒãŸã“ã¨ã§ä¸€èºæ³¨ç›®ã‚’æµ´ã³ã‚‹ã“ã¨ã«ãªã£ãŸä»®æƒ³åŒ–æŠ€è¡“ã€ŒKVMã€ã€‚ã—ã‹ã—ã€ãã®å…·ä½“çš„ãªä»•çµ„ã¿ã‚„ä½¿ç”¨æ–¹æ³•ã¨ãªã‚‹ã¨ã€æ„å¤–ã¨çŸ¥ã‚‰ã‚Œã¦ã„ãªã„ã®ã§ã¯ãªã„ã§ã—ã‚‡ã†ã‹ã€‚ã“ã®é€£è¼‰ã§ã¯ãã‚“ãªKVMã«ã¤ã„ã¦ç´¹ä»‹ã—ã¾ã™ï¼ˆç·¨é›†éƒ¨ï¼‰ KVMã¯ã€Linux Kernelè‡ªä½“ã‚’ãƒã‚¤ãƒ‘ãƒ¼ãƒã‚¤ã‚¶ã¨ã™ã‚‹ä»•çµ„ã¿ã§ã€æ£å¼åç§°ã‚’ã€ŒKernel-based Virtual Machineã€ã¨ã„ã„ã¾ã™ã€‚KVMã¯ç¾æ™‚ç‚¹ã§ã¯ã€Intel VT-xã‚„AMD-Vã¨ã„ã£ãŸCPUã®ä»®æƒ³åŒ–æ”¯æ´æ©Ÿèƒ½ã‚’å¿…è¦ã¨ã—ã€å®Œå…¨ä»®æƒ³åŒ–ã«ã‚ˆã‚ŠOSã®ä»®æƒ³åŒ–ç’°å¢ƒã‚’æä¾›ã—ã¾ã™ã€‚ ã“ã®è¨˜äº‹ã§ã¯ã€ã€ŒKVMã®åå‰ã¯èžã„ãŸã“ã¨ã¯ã‚ã‚‹ãŒè©³ã—ãã¯çŸ¥ã‚‰ãªã„ã€ã¨ã„ã†æ–¹ã€ã€Œèˆˆå‘³ã¯ã‚ã‚‹ã‘ã©ä½¿ã„æ–¹ãŒã‚ˆãåˆ†ã‹ã‚‰ãªã„ã€ã¨ã„ã†æ–¹ã‚’æƒ³å®šã—ã€å…¨3å›žã§KVMã®æ¦‚è¦ã¨åŸºæœ¬çš„ãªä½¿ã„æ–¹ã€ä»Šå¾Œã®èª²é¡Œã«ã¤ã„ã¦ç´¹ä»‹ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ OSä»®æƒ³åŒ–æŠ€è¡“ã®ãŠã•ã‚‰ã„ ã‚µãƒ¼
debility 2009/03/18
kvm

ä»®æƒ³åŒ–
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