{"id":2194,"date":"2018-11-08T19:51:45","date_gmt":"2018-11-08T11:51:45","guid":{"rendered":"https:\/\/damogame.cn:15443\/wordpress\/?p=2194"},"modified":"2018-11-08T19:52:25","modified_gmt":"2018-11-08T11:52:25","slug":"linux-%e8%bf%81%e7%a7%bb%e6%95%b0%e6%8d%ae%e5%88%b0%e5%a4%a7%e7%a1%ac%e7%9b%98","status":"publish","type":"post","link":"https:\/\/i007.cc\/wordpress\/archives\/2194","title":{"rendered":"Linux \u8fc1\u79fb\u6570\u636e\u5230\u5927\u786c\u76d8 \u00a0"},"content":{"rendered":"
\n
<\/div>\n
\n
\n

\u6211\u6709\u4e00\u4e2a\u57571T\u7684\u786c\u76d8\u7528\u6765\u5907\u4efd\u6570\u636e\uff0c\u4f46\u5728\u5de5\u4f5c\u4e86\u4e00\u6bb5\u65f6\u95f4\u4e4b\u540e\uff0c\u786c\u76d8\u6ee1\u4e86\u3002
\n\u6211\u4e70\u4e86\u4e00\u57574T\u7684\u786c\u76d8\u7528\u6765\u66ff\u6362\u5b83\uff0c\u4f461T\u786c\u76d8\u4e2d\u7684\u6570\u636e\u8fd8\u6709\u7528\uff0c\u6240\u4ee5\u5fc5\u987b\u5c06\u6570\u636e\u8fc1\u79fb\u52304T\u786c\u76d8\u4e2d\u3002<\/p>\n

\u9996\u5148\u8bf4\u660e\u4e0b\u4e24\u4e2a\u786c\u76d8\u7684\u60c5\u51b5\uff1a
\n1T\u786c\u76d8(\/dev\/sdc)\u91c7\u7528msdos\u5206\u533a\u8868\uff0c\u53ea\u5212\u5206\u4e86\u4e00\u4e2a\u5206\u533a \/dev\/sdc1\uff0c\u5bb9\u91cf\u4e3a1T\uff0c\u6587\u4ef6\u7cfb\u7edf\u7c7b\u578bEXT4
\n4T\u786c\u76d8(\/dev\/sdb)\u91c7\u7528GPT\u5206\u533a\u8868\uff0c\u4e5f\u53ea\u5212\u5206\u4e86\u4e00\u4e2a\u5206\u533a\/dev\/sdb1\uff0c\u5bb9\u91cf\u4e3a4T\uff0c\u6587\u4ef6\u7cfb\u7edf\u7c7b\u578bEXT4<\/p>\n

\u62f7\u8d1d\u5f00\u59cb\uff0c\u4f7f\u7528dd<\/strong>\u5de5\u5177\u4ece1T\u786c\u76d8\u62f7\u8d1d\u6570\u636e\u52304T\u76d8\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n

# dd if=\/dev\/sdc1 of=\/dev\/sdb1<\/p>\n

\u63d0\u793a\uff0c\u53ef\u4ee5\u53e6\u5f00\u4e00\u4e2a\u7ec8\u7aef\u8f93\u5165<\/p>\n

# watch -n 1 killall -USER1 dd<\/p>\n

\u547d\u4ee4\u6765\u663e\u793a\u62f7\u8d1d\u8fdb\u5ea6<\/p>\n

\u5173\u4e8edd<\/strong>\u5de5\u5177\u7684\u5177\u4f53\u4f7f\u7528\u65b9\u6cd5\u89c1man<\/a>
\n\u8fd9\u91cc\u8981\u6ce8\u610f\u7684\u662f\u62f7\u8d1d\u7684\u6e90\u548c\u76ee\u6807\u5206\u522b\u662f\/dev\/sdc1<\/em>\u00a0\u548c\u00a0\/dev\/sdb1<\/em>\u00a0\u8fd9\u4e24\u4e2a\u5206\u533a\uff0c\u800c\u4e0d\u662f\/dev\/sdc<\/em>\u00a0\u548c\u00a0\/dev\/sdb<\/em>\u8fd9\u4e24\u4e2a\u786c\u76d8\u540d\u79f0
\n\u5982\u679c\u4f7f\u7528\u786c\u76d8\u540d\u79f0\u4f5c\u4e3a\u6e90\u548c\u76ee\u6807\uff0c\u90a3\u4e48\u56e0\u4e3add<\/strong>\u662f\u4e8c\u8fdb\u5236\u62f7\u8d1d\uff0c\u4f1a\u75281T \u786c\u76d8\u7684\u5206\u533a\u8868\u548c\u5206\u533a\u4fe1\u606f\u8986\u76d64T\u786c\u76d8\u7684\u5206\u533a\u8868\u548c\u5206\u533a\u4fe1\u606f\uff0c\u800c\u6211\u4eec\u77e5\u9053msdos\u5206\u533a\u8868\u662f\u4e0d\u652f\u63012T\u4ee5\u4e0a\u7684\u786c\u76d8\u7684\u3002<\/p>\n

dd<\/strong>\u5de5\u5177\u4f1a\u5c06uuid<\/em>\u4e5f\u4e00\u8d77\u62f7\u8d1d\uff0c\u6240\u4ee5\u62f7\u8d1d\u5b8c\u6210\u4e4b\u540e\uff0c\u53ea\u8981\u5c061T\u7684\u786c\u76d8\u62c6\u5378\u4e0b\u6765\uff0c\u66ff\u6362\u4e0a4T\u7684\u786c\u76d8\uff0c\u4e0d\u7528\u4fee\u6539\/etc\/fstab\u6587\u4ef6\uff0c\u5c31\u80fd\u6309\u7167\u4f60\u4ee5\u524d\u7684\u8bbe\u7f6e\u81ea\u52a8\u6302\u8f7d\u3002<\/p>\n

\u505a\u5b8c\u4e0a\u8ff0\u64cd\u4f5c\u4e4b\u540e\uff0c\u4f7f\u7528df -h<\/strong>\u547d\u4ee4\u67e5\u770b\uff0c\u4f1a\u53d1\u73b04T\u7684\u786c\u76d8\u867d\u7136\u5df2\u7ecf\u81ea\u52a8\u6302\u8f7d\u4e86\uff0c\u4f46\u5b83\u663e\u793a\u7684\u5bb9\u91cf\u5374\u4e0d\u5bf9\uff0c\u660e\u660e\/dev\/sdb1\u5206\u533a\u5212\u5206\u4e864T\uff0c\u4f46\u7528df<\/strong>\u547d\u4ee4\u67e5\u770b\u5374\u53d1\u73b0\uff0c\u5b83\u7684\u603b\u5bb9\u91cf\u7adf\u7136\u662f1T\uff0c\u4e5f\u5c31\u662f\u4e4b\u524d1T\u786c\u76d8\/dev\/sdc1\u5206\u533a\u7684\u603b\u5bb9\u91cf\u3002<\/p>\n

\u8fd9\u662f\u56e0\u4e3a\u6587\u4ef6\u7cfb\u7edf\u6ca1\u6709\u66f4\u65b0\u786c\u76d8\u4fe1\u606f\uff0c\u4f9d\u7136\u6309\u7167\u4e4b\u524d\u76841T \u786c\u76d8\u5728\u8ba1\u7b97\u5bb9\u91cf\u3002\u53ef\u4ee5\u4f7f\u7528e2fsck<\/a><\/strong>\u548cresize2fs<\/a><\/strong>\u5de5\u5177\u4fee\u6539\u6b64\u95ee\u9898\u3002\u53c2\u8003<\/a><\/p>\n

# umount \/dev\/sdb1\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\/\/ \u8bb0\u5f97\u5728\u64cd\u4f5c\u4e4b\u524d\u5148\u5378\u8f7d\u6240\u6709\u6302\u8f7d
\n# e2fsck -f \/dev\/sdb1
\n# resize2fs \/dev\/sdb1<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\u6211\u6709\u4e00\u4e2a\u57571T\u7684\u786c\u76d8\u7528\u6765\u5907\u4efd\u6570\u636e\uff0c\u4f46\u5728\u5de5<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[],"tags":[117],"class_list":["post-2194","post","type-post","status-publish","format-standard","hentry","tag-01-linux"],"_links":{"self":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/2194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/comments?post=2194"}],"version-history":[{"count":0,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/2194\/revisions"}],"wp:attachment":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/media?parent=2194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/categories?post=2194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/tags?post=2194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}