Xen Summit 2008 Tokyo - Operating Xen domains through LL(Perl/Python) with libvirt
Xen Summit 2008 Tokyo - Operating Xen domains through LL(Perl/Python) with libvirt The document discusses libvirt, a library that provides a virtualization API for managing virtual machines. It describes how libvirt interacts with virtualization systems like Xen and allows operations like listing domains, getting domain info, and performing actions like create, shutdown, and reboot. Code examples
blktap - Xen Wiki
blktap Overview The blktap (“block tapâ€) userspace toolkit provides a user-level disk I/O interface. Its current main application is to replace the common loopback driver for file-based images because of better performance. The blktap mechanism involves a kernel driver running in Dom0 that acts similarly to the existing Xen/Linux blkback driver, and a set of associated user-level libraries. Using
第４回 â—仮想環境ã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯æ§‹ç¯‰æ³•
Xenã§ã¯ï¼ŒæŸ”軟ãªãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯æ§‹æˆã‚’自由ã«è¨å®šã—ã¦åˆ©ç”¨ã§ãã¾ã™ã€‚例ãˆã°ï¼Œã€Œè¤‡æ•°ã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã«ã¤ãªãŒã£ã¦ã„る複数ã®ã‚µãƒ¼ãƒãƒ¼ã€ã‚’仮想環境上ã§å†ç¾ã§ãã¾ã™ã€‚今回ã¯ï¼Œä¸€æ©é€²ã‚“ã ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯æ§‹æˆã®ä½œã‚Šæ–¹ã‚’紹介ã—ã¾ã™ã€‚ 第2回ã¨ç¬¬3回ã§ã¯ï¼Œè¤‡æ•°ã®Linuxディストリビューションを例ã«æŒ™ã’ã¦ï¼ŒXenã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«æ–¹æ³•ã‚’解説ã—ã¾ã—ãŸã€‚今回ã¯Xen上ã§å‹•ä½œã™ã‚‹OSåŒå£«ã‚„，Xen上ã§å‹•ä½œã™ã‚‹OSã¨å¤–部をãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯æŽ¥ç¶šã—ã¦ã¿ã¾ã—ょã†ã€‚ Xenã®ä»®æƒ³ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚’構築ã™ã‚‹ã«ã¯ï¼Œã¾ãšï¼Œãƒ‰ãƒ¡ã‚¤ãƒ³ä¸Šã«ä»®æƒ³çš„ãªãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ãƒ»ã‚¤ãƒ³ã‚¿ãƒ•ã‚§ãƒ¼ã‚¹ã‚’作æˆã—ã¾ã™ã€‚次ã«ã‚¤ãƒ³ã‚¿ãƒ•ã‚§ãƒ¼ã‚¹ã«å¯¾ã—ã¦MACアドレスやIPアドレスãªã©ã‚’è¨å®šã—ã¦ã„ãã¾ã™ã€‚今回ã¯Red Hat Enterprise Linux 5（RHEL5）を使用ã—ãŸå ´åˆã«ã¤ã„ã¦ç´¹ä»‹ã—ã¾ã™ã€‚ 仮想ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®ä»•çµ„ã¿ Xenã®ãƒ‰ãƒ¡ã‚¤ãƒ³0（管ç†ç”¨OS）ã‹ã‚‰æ–°ãŸã«ãƒ‰ãƒ¡ã‚¤ãƒ³U（ゲス
XenNetworking - Xen Wiki
Virtual Ethernet interfaces Xen creates, by default, seven pair of "connected virtual ethernet interfaces" for use by dom0. Think of them as two ethernet interfaces connected by an internal crossover ethernet cable. veth0 is connected to vif0.0, veth1 is connected to vif0.1, etc, up to veth7 -> vif0.7. You can use them by configuring IP and MAC addresses on the veth# end, then attaching the vif0.#
第3回　Xenã«ã‚ˆã‚‹ä»®æƒ³ç’°å¢ƒã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯æ§‹ç¯‰
Xenã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ãŒå®Œäº†ã—，仮想OSã‚’èµ·å‹•ã§ããŸã‚‰ï¼Œæ¬¡ã¯ä»®æƒ³OSã‚’ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã§æŽ¥ç¶šã—ã¦ã¿ã‚ˆã†ã€‚Xenã®ä»®æƒ³ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã¯ï¼Œãƒ‰ãƒ¡ã‚¤ãƒ³ä¸Šã«ä»®æƒ³çš„ãªãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ãƒ»ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ãƒ¼ã‚¹ã‚’作æˆã—，ãれらã«å¯¾ã—ã¦MACアドレスやIPアドレスãªã©ã‚’è¨å®šã™ã‚‹ã“ã¨ã§é€šä¿¡ã§ãるよã†ã«ãªã£ã¦ã„る。シンプルã«è¨è¨ˆã•ã‚Œã¦ãŠã‚Šï¼ŒåŸºæœ¬çš„ãªãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯æ§‹æˆã®çµ„ã¿åˆã‚ã›ã§ï¼Œè¤‡é›‘ãªãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯æ§‹æˆã‚’実ç¾ã§ãる。 仮想イーサãƒãƒƒãƒˆã§æŽ¥ç¶š 今回ã¯æ¤œè¨¼ç’°å¢ƒã¨ã—ã¦ï¼ŒSUSE Linux Enterprise Server10を利用ã—ãŸã€‚Xenã®ãƒ‰ãƒ¡ã‚¤ãƒ³0（ホストã«ç›¸å½“）ã‹ã‚‰æ–°ãŸã«ãƒ‰ãƒ¡ã‚¤ãƒ³U（ゲストã«ç›¸å½“）を起動ã™ã‚‹ã¨ï¼Œãƒ‰ãƒ¡ã‚¤ãƒ³0ã¨ãƒ‰ãƒ¡ã‚¤ãƒ³Uを接続ã™ã‚‹1対ã®ä»®æƒ³çš„ãªãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ãƒ»ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ãƒ¼ã‚¹ãŒä½œæˆã•ã‚Œã‚‹ã€‚仮想的ãªã‚¯ãƒã‚¹ãƒ»ã‚±ãƒ¼ãƒ–ルã§ï¼Œãƒ‰ãƒ¡ã‚¤ãƒ³0ã¨ãƒ‰ãƒ¡ã‚¤ãƒ³UãŒç›´æŽ¥æŽ¥ç¶šã•ã‚Œã¦ã„るイメージã （図1）。 ã“ã®ã¨ãドメインUå´ã®ãƒ‡ãƒã‚¤ã‚¹åã«ã¯
Xen Users' Manual
DISCLAIMER: This documentation is always under active development and as such there may be mistakes and omissions -- watch out for these and please report any you find to the developers' mailing list, [email protected]. The latest version is always available on-line. Contributions of material, suggestions and corrections are welcome. Xen is Copyright ©2002-2005, University of Cambridge
1
リリースã€éšœå®³æƒ…å ±ãªã©ã®ã‚µãƒ¼ãƒ“スã®ãŠçŸ¥ã‚‰ã›
最新ã®äººæ°—エントリーã®é…ä¿¡
j次ã®ãƒ–ックマーク
kå‰ã®ãƒ–ックマーク
lã‚ã¨ã§èªã‚€
eコメント一覧を開ã
oページを開ã
{{#tags}}- {{label}}
{{/tags}}