{"id":63,"date":"2012-07-15T14:14:31","date_gmt":"2012-07-15T06:14:31","guid":{"rendered":"http:\/\/www.magki.com\/blog\/?p=63"},"modified":"2012-07-15T14:14:31","modified_gmt":"2012-07-15T06:14:31","slug":"repair-the-system-that-broken-by-force-upgrade-glibc","status":"publish","type":"post","link":"http:\/\/www.ijony.com\/blog\/2012\/07\/repair-the-system-that-broken-by-force-upgrade-glibc.html","title":{"rendered":"Archlinux \u66f4\u65b0 glibc \u9020\u6210\u7684\u95ee\u9898\u4ee5\u53ca\u4fee\u590d\u529e\u6cd5"},"content":{"rendered":"<p>\u8fd9\u4e24\u5929 Archlinux \u5b98\u65b9\u5e93\u91cc\u66f4\u65b0\u4e86\u6700\u65b0\u7248\u7684 glibc\u3002\u7cfb\u7edf\u66f4\u65b0\u7684\u65f6\u5019\u4f1a\u63d0\u793a \/lib \u6587\u4ef6\u5939\u5df2\u5b58\u5728\u3002\u4e2a\u4eba\u5e76\u6ca1\u6709\u4ed4\u7ec6\u53bb\u8003\u7a76\u8fd9\u4e2a\u63d0\u793a\u7684\u7f18\u7531\uff0c\u7c97\u66b4\u7684\u4e00\u4f4d\u548c\u4ee5\u524d\u7684 filesystem \u4e4b\u7c7b\u7684\u63d0\u793a\u4e00\u6837\u3002\u4e8e\u662f\u5f3a\u5236\u66f4\u65b0\u4e86 glibc\uff0c\u7ed3\u679c\u7206\u51fa\u4e00\u5806\u9519\u8bef\u3002\u7ecf\u8fc7\u4e00\u7cfb\u5217\u7684\u67e5\u8bc1\uff0c\u539f\u6765\u8fd9\u6b21\u66f4\u65b0 archlinux \u5427 \/lib \u7684\u5185\u5bb9\u90fd\u79fb\u52a8\u5230\u4e86 \/usr\/lib\uff0c\u7136\u540e\u505a\u4e86 \/lib \u7684\u8f6f\u94fe\u63a5\u6307\u5411 \/usr\/lib\u3002\u4f46\u5982\u679c \/lib \u4e2d\u5b58\u5728\u975e\u7cfb\u7edf\u6587\u4ef6\uff0c\u6bd4\u5982\u6211\u5b89\u88c5\u7684 virtualbox\uff0c\u4f1a\u518d\u5176\u4e2d\u653e\u4e00\u4e9b module\uff0c\u5c31\u4f1a\u5bfc\u81f4\u8f6f\u94fe\u5931\u8d25\uff0c\u7ed3\u679c\u6574\u4e2a\u7cfb\u7edf\u4e0d\u80fd\u4f7f\u7528\u4e86\u3002<\/p>\n<p>\u518d\u7f51\u4e0a\u627e\u5230\u4e00\u4e9b\u7c7b\u4f3c\u7684\u95ee\u9898\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u603b\u7ed3\u4e86\u4ee5\u4e0b\u624d\u5427\u95ee\u9898\u641e\u5b9a\u3002<\/p>\n<p>\u9996\u5148\u91cd\u542f\u673a\u5668\uff0c\u518d\u83dc\u5355\u9875\uff0c\u7f16\u8f91\u542f\u52a8\u9879\uff0c\u6dfb\u52a0 init=\/usr\/lib\/ld-2.26.so \/bin\/sh\uff0c\u7136\u540e\u542f\u52a8\u7cfb\u7edf\u540e\u4f1a\u8fdb\u5230\u547d\u4ee4\u884c\u6a21\u5f0f\u3002<\/p>\n<p>\u63a5\u7740\u8f93\u5165 \/usr\/lib\/ld-2.26.so \/bin\/mount -o remount,rw \/ \u91cd\u8f7d\u6587\u4ef6\u7cfb\u7edf\u4e3a\u53ef\u5199\u3002<\/p>\n<p>\u7136\u540e\u5c06 \/lib \u91cc\u7684\u6b8b\u4f59\u6587\u4ef6\u90fd\u79fb\u52a8\u5230 \/usr\/lib\uff0c\u5e76\u5220\u9664 \/lib \u8bbe\u7f6e\u597d \/lib \u5230 \/usr\/lib \u7684\u8f6f\u94fe<\/p>\n<p>\/usr\/lib\/ld-2.26.so \/bin\/mv \/lib\/* \/usr\/lib<br \/>\n\/usr\/lib\/ld-2.26.so \/bin\/rmdir \/lib<br \/>\n\/usr\/lib\/ld-2.26.so \/bin\/ln -s \/usr\/lib \/lib<\/p>\n<p>\u63a5\u4e0b\u6765\u5c31\u662f\u5148\u628a\u7cfb\u7edf\u518d\u66f4\u65b0\u4e00\u904d\uff0c\u56e0\u4e3a\u521a\u624d glibc \u51fa\u9519\u5bfc\u81f4\u66f4\u65b0\u5931\u8d25\u4e86\u3002<\/p>\n<p>\/usr\/lib\/ld-2.26.so \/bin\/pacman -Sfyu<\/p>\n<p>\u8fd9\u4e0b\u5e94\u8be5\u7cfb\u7edf\u6062\u590d\u6b63\u5e38\u4e86\u3002<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u4e24\u5929 Archlinux \u5b98\u65b9\u5e93\u91cc\u66f4\u65b0\u4e86\u6700\u65b0\u7248\u7684 glibc\u3002\u7cfb\u7edf\u66f4\u65b0\u7684\u65f6\u5019\u4f1a\u63d0\u793a \/lib \u6587\u4ef6\u5939\u5df2\u5b58\u5728\u3002 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[],"_links":{"self":[{"href":"http:\/\/www.ijony.com\/blog\/wp-json\/wp\/v2\/posts\/63"}],"collection":[{"href":"http:\/\/www.ijony.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.ijony.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.ijony.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.ijony.com\/blog\/wp-json\/wp\/v2\/comments?post=63"}],"version-history":[{"count":0,"href":"http:\/\/www.ijony.com\/blog\/wp-json\/wp\/v2\/posts\/63\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.ijony.com\/blog\/wp-json\/wp\/v2\/media?parent=63"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.ijony.com\/blog\/wp-json\/wp\/v2\/categories?post=63"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.ijony.com\/blog\/wp-json\/wp\/v2\/tags?post=63"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}