{"id":1704,"date":"2013-01-09T21:21:59","date_gmt":"2013-01-09T13:21:59","guid":{"rendered":"http:\/\/www.yewen.us\/blog\/?p=1704"},"modified":"2013-01-09T21:21:59","modified_gmt":"2013-01-09T13:21:59","slug":"compact_vdi_virtual_disk_file","status":"publish","type":"post","link":"https:\/\/www.yewen.us\/blog\/2013\/01\/compact_vdi_virtual_disk_file\/","title":{"rendered":"\u538b\u7f29 VirtualBox \u4e0b\u5b89\u88c5 Linux \u7684 .vdi \u865a\u62df\u786c\u76d8\u6587\u4ef6"},"content":{"rendered":"

\u4e4b\u524d\u865a\u62df\u673a\u91cc\u88c5\u8fc7\u4e00\u4e2a Ubuntu, \u95f2\u7684\u86cb\u75bc\u8fd8\u88c5\u4e86 KDE \u7b49\u4e00\u9640\u4e1c\u897f, \u540e\u6765\u4e0d\u60f3\u73a9\u4e86\u6298\u817e\u628a\u4e0d\u7528\u7684\u5220\u6389 (\u4e3b\u8981\u662f KDE \u53ca\u5176\u76f8\u5173, \u8fd8\u6709\u5347\u7ea7\u5185\u6838\u7559\u4e0b\u7684\u4e00\u5806 linux-image)<\/p>\n

\u5220\u9664 KDE \u6211\u7528\u7684\u662f http:\/\/www.cnblogs.com\/wangvsa\/archive\/2012\/07\/22\/2603626.html<\/a> \u8fd9\u4e2a\u5e16\u91cc\u63d0\u5230\u7684\u65b9\u6cd5, \u76f4\u63a5\u590d\u5236\u547d\u4ee4\u5220\u9664\u5c31\u884c\u4e86, \u4e0d\u8fc7\u7c97\u770b\u4e86\u4e00\u773c\u8fd9\u4e00\u628a\u5e94\u8be5\u4e5f\u5220\u6389\u4e86\u4e0d\u5c11\u5176\u4ed6\u7684\u4f9d\u8d56, \u7b97\u4e86, \u6709\u8981\u7528\u5230\u7684\u65f6\u5019\u518d apt-get install<\/code> \u597d\u4e86, \u53e6\u5916\u4e5f\u6709\u7c7b\u4f3c http:\/\/os.51cto.com\/art\/201001\/176255.htm<\/a> \u8fd9\u4e2a\u5e16\u91cc\u63d0\u5230\u7684\u7528 apt-get --purge remove<\/code> \u79fb\u9664\u67d0\u4e2a\u6838\u5fc3\u5e93\u7684\u65b9\u6cd5, \u4f46\u6211\u6ca1\u8bd5.<\/p>\n

\u5220\u9664\u591a\u4f59 linux-image \u7528\u7684\u662f http:\/\/blog.csdn.net\/c9h8o4\/article\/details\/6647220<\/a> \u8fd9\u4e2a\u5e16\u91cc\u63d0\u5230\u7684\u65b9\u6cd5, \u7b80\u5355\u5b9e\u7528. \u7528 dpkg --get-selections | grep linux-image<\/code> \u627e\u5230\u73b0\u5728\u5b89\u88c5\u4e86\u54ea\u4e9b\u7248\u672c, \u63a5\u7740\u7528 uname -a<\/code> \u770b\u5f53\u524d\u7248\u672c, \u518d\u901a\u8fc7 apt-get remove<\/code> \u7684\u65b9\u5f0f\u628a\u4e0d\u7528\u7684\u79fb\u9664.<\/p>\n

\u628a\u591a\u4f59\u7684\u4e1c\u897f\u5220\u6389\u540e\u53d1\u73b0\u865a\u62df\u673a\u5bf9\u5e94\u7684 .vdi \u865a\u62df\u786c\u76d8\u6587\u4ef6\u8fd8\u662f\u5f88\u5927, \u67e5\u4e86\u4e0b\u8bf4\u662f\u5728\u5141\u8bb8\u5bb9\u91cf\u8303\u56f4\u5185, \u52a8\u6001\u6269\u5c55\u7684 .vdi \u5bb9\u91cf\u4f1a\u4e00\u76f4\u6269\u5927\u800c\u4e0d\u4f1a\u7f29\u5c0f, \u5fc5\u987b\u624b\u5de5\u505a\u538b\u7f29. \u641c\u4e86\u4e00\u5806\u65b9\u6cd5\u540e\u53d1\u73b0 http:\/\/www.kilobug.com\/archives\/624<\/a> \u8fd9\u91cc\u8bf4\u7684\u6700\u7b80\u5355, \u7528\u4e86\u4e00\u4e0b\u786e\u5b9e, \u4ece\u4e4b\u524d\u7684 14.1G \u538b\u7f29\u5230 5.67G (\u5220\u4e86\u4e00\u9640\u4e1c\u897f\u4e5f\u6709\u5e2e\u52a9), \u7b80\u5355\u590d\u8ff0\u4e00\u904d:<\/p>\n

1. \u5728\u865a\u62df\u673a\u91cc\u628a\u6ca1\u7528\u7684\u78c1\u76d8\u7a7a\u95f4\u7f6e\u96f6 (\u8fd9\u4e00\u6b65\u8017\u65f6\u6bd4\u8f83\u957f, \u4e14\u6ca1\u63d0\u793a. \u53e6\u5916\u5982\u679c\u6709\u6743\u9650\u95ee\u9898\u8bb0\u5f97\u524d\u9762\u52a0 sudo)<\/p>\n

dd if=\/dev\/zero of=\/zero.tmp\nrm -f \/zep.tmp<\/pre>\n
2. \u5173\u95ed\u865a\u62df\u673a<\/p>\n
3. \u6267\u884c\u538b\u7f29\u547d\u4ee4 (\u5bbf\u4e3b\u673a\u662f Win \u6216 Linux \u90fd\u81ea\u884c\u627e VboxManager \u7684\u8def\u5f84)<\/p>\n
VboxManager modifyhd \/PATH_TO_VDI\/name.vdi --compact<\/pre>\n
\u5728\u641c\u7d22\u8fc7\u7a0b\u4e2d\u53d1\u73b0\u5176\u4ed6\u51e0\u4e2a\u770b\u8d77\u6765\u9760\u8c31\u7684\u94fe\u63a5, \u8bb0\u5f55\u4f9b\u4ed6\u4eba\u53c2\u8003:
\n\u865a\u62df\u673a\u662f Windows: http:\/\/city5.com\/space\/reannounce.asp?spaceid=344&announceid=517778<\/a>
\nLinux \u7684\u590d\u6742\u6298\u817e\u6cd5: http:\/\/cypromet.site90.net\/blog\/?p=41<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e4b\u524d\u865a\u62df\u673a\u91cc\u88c5\u8fc7\u4e00\u4e2a Ubuntu, \u95f2\u7684\u86cb\u75bc\u8fd8\u88c5\u4e86 KDE \u7b49\u4e00\u9640\u4e1c\u897f, \u540e\u6765\u4e0d\u60f3\u73a9\u4e86\u6298\u817e\u628a\u4e0d\u7528\u7684\u5220\u6389 (\u4e3b […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[7],"tags":[92,97,154,157,161],"class_list":["post-1704","post","type-post","status-publish","format-standard","hentry","category-tech-notes","tag-kde","tag-linux","tag-ubuntu","tag-vdi","tag-vitualbox"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p4aR5e-ru","_links":{"self":[{"href":"https:\/\/www.yewen.us\/blog\/wp-json\/wp\/v2\/posts\/1704","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yewen.us\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yewen.us\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yewen.us\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yewen.us\/blog\/wp-json\/wp\/v2\/comments?post=1704"}],"version-history":[{"count":0,"href":"https:\/\/www.yewen.us\/blog\/wp-json\/wp\/v2\/posts\/1704\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.yewen.us\/blog\/wp-json\/wp\/v2\/media?parent=1704"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yewen.us\/blog\/wp-json\/wp\/v2\/categories?post=1704"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yewen.us\/blog\/wp-json\/wp\/v2\/tags?post=1704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}