Implements BIOS emulation support for BHyVe
This document discusses implementing BIOS emulation support for BHyVe, the hypervisor component of FreeBSD. It provides an overview of BHyVe's internal structure, including how it uses Intel VT-x hardware-assisted virtualization to run guest virtual machines. It then outlines a project to add BIOS emulation capabilities to BHyVe in order to support booting legacy systems within BHyVe virtual machi
20120729bhyve hackathon hasegaw_en
The document summarizes a BHyVe hackathon where the goal was to implement a vmmls program to display a list of virtual machines. The participant implemented vmmls and it shows the list of VMs and available memory. Calculating available memory was challenging due to the minimal memory management in BHyVe. The participant added a new function to estimate free memory and exposed it via new ioctl call
BHyVeã«æ–°ã—ã„仮想デãƒã‚¤ã‚¹ã‚’è¿½åŠ ã—ã¦ã¿ã‚‹ - syuu1228's blog
BHyVe Hackathon用ã«ã‚µãƒ³ãƒ—ルã®ä»®æƒ³ãƒ‡ãƒã‚¤ã‚¹ã‚’書ã„ã¦ã¿ãŸã€‚ 実行イメージ bhyve-tap0# cat /dev/bvtest Hello from BHyVe 仕組㿠inl(BVTEST_LEN_PORT)ã§æ–‡å—列ã®é•·ã•ã‚’å–å¾— outl(BVTEST_OFF_PORT, offset)ã§èªã¿å–ã‚ŠãŸã„１文å—ã®ã‚ªãƒ•ã‚»ãƒƒãƒˆã‚’è¨å®š inl(BVTEST_IO_PORT)ã§ï¼‘æ–‡å—å–å¾— 実装 diff --git a/sys/conf/files.amd64 b/sys/conf/files.amd64 index 1769a17..b0c3f0f 100644 --- a/sys/conf/files.amd64 +++ b/sys/conf/files.amd64 @@ -454,6 +454,7 @@ contrib/x86emu/x86emu.c optional x86bi
toshi03ã®ã‚„ã‚らã‹å®Ÿé¨“室 : FreeBSD 9.0-RELEASEã«è©±é¡Œã®BHyVeã‚’ä¹—ã›ã¦ã¿ãŸ
2012å¹´04月30æ—¥21:12 カテゴリ FreeBSD 9.0-RELEASEã«è©±é¡Œã®BHyVeã‚’ä¹—ã›ã¦ã¿ãŸ FreeBSD 9.0-RELEASEã«è©±é¡Œã®BHyVeã‚’ä¹—ã›ã¦ã¿ãŸã€‚ãã®æ™‚ã®ã¤ã¶ã‚„ãã‚’ä¿å˜ã—ã¦ãŠã。 FreeBSD 9.0-Rã®BHyVeã®ã‚²ã‚¹ãƒˆã‚¤ãƒ¡ãƒ¼ã‚¸ãŒå…¬é–‹ã•ã‚ŒãŸã¨ã„ã†ã“ã¨ã ã‚ã†ã‹ã€‚8.3-Rã‚‚ã™ã出æ¥ã‚‹ã¨æ›¸ã„ã¦ã‚るよã†ã 。9.0-Rã«pkg_addã§ãã‚‹tarballも準備ã•ã‚Œã¦ã„ã‚‹ãªã‚。 実マシンãŒãªã„ã®ã§BHyVeã¯ç„¡è¦–ã—ã¦ã„ãŸãŒã€ã‹ãªã‚Šç’°å¢ƒã‚‚æ•´ã£ã¦ããŸã¿ãŸã„ãªã®ã§æ‰‹ã‚’出ã—ã¦ã¿ãŸã„。FreeBSD 10.0ã‚’ã¤ã¶ã™ã¤ã‚‚ã‚Šã§ã€ã¾ãšã¯BHyVeツールを無ç†çŸ¢ç†ä¹—ã›ãŸãŒã€ã‚„ã¯ã‚Š9.0用ã®ãƒã‚¤ãƒŠãƒªã¯10.0ã§ã¯å‹•ã‹ãªã„よã†ã 。9.0-Rã®å†ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã‹ã‚‰å§‹ã‚ã‚‹ã‹ã€‚ FreeBSDã®BHyVeをインストールã—ã¦ã¿ãŸã€‚å‚考文献ãŒå°‘ãªãã¦ã€å¤±æ•—ã—ãªã„最é©ãªä½œæ¥æ‰‹é †ã«éžå¸¸ã«ä¸å®‰
1
ランã‚ング
ãŠçŸ¥ã‚‰ã›
ランã‚ング
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
Vagrant by HashiCorp
{{#tags}}- {{label}}
{{/tags}}