{"id":8649,"date":"2020-09-05T20:01:27","date_gmt":"2020-09-05T12:01:27","guid":{"rendered":"https:\/\/www.linuxcool.com\/?p=8649"},"modified":"2020-09-22T22:05:25","modified_gmt":"2020-09-22T14:05:25","slug":"metaclear","status":"publish","type":"post","link":"https:\/\/www.linuxcool.com\/metaclear","title":{"rendered":"metaclear\u547d\u4ee4 – \u5220\u9664\u6d3b\u52a8\u7684\u5143\u8bbe\u5907\u548c\u70ed\u5907\u7528\u6c60"},"content":{"rendered":"\n

metaclear\u547d\u4ee4\u5220\u9664\u6307\u5b9a\u7684metadevice\u6216hot_spare_pool\uff0c\u6216\u6e05\u9664\u6307\u5b9a\u7ec4\u4ef6\u4e2d\u7684\u6240\u6709\u8f6f\u5206\u533a\u3002\u4e00\u65e6\u5143\u8bbe\u5907\u6216\u70ed\u5907\u7528\u6c60\u88ab\u5220\u9664\uff0c\u5fc5\u987b\u4f7f\u7528metainit\u91cd\u65b0\u521b\u5efa\u5b83\uff0c\u7136\u540e\u624d\u80fd\u518d\u6b21\u4f7f\u7528\u5b83\u3002\u5f53\u524d\u6b63\u5728\u4f7f\u7528(\u6253\u5f00)\u7684\u4efb\u4f55\u5143\u7ec4\u4ef6\u90fd\u4e0d\u80fd\u5220\u9664\u3002<\/p>\n\n\n\n

\u8bed\u6cd5\u683c\u5f0f\uff1a<\/strong>metaclear[\u53c2\u6570]<\/p>\n\n\n\n

\u5e38\u7528\u53c2\u6570\uff1a<\/strong><\/p>\n\n\n\n

\u2013a<\/strong><\/td>\u5220\u9664\u2013s\u6216\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u7684\u672c\u5730\u96c6\u4e2d\u7684\u6240\u6709\u5143\u8bbe\u5907\u548c\u5df2\u914d\u7f6e\u7684\u70ed\u5907\u7528\u6c60<\/td><\/tr>
\u2013f<\/strong><\/td>\u5220\u9664\uff08\u5f3a\u5236\uff09\u5305\u542b\u5904\u4e8e\u9519\u8bef\u72b6\u6001\u7684\u5b50\u7ec4\u4ef6\u7684\u5143\u8bbe\u5907<\/td><\/tr>
\u2013h<\/strong><\/td>\u663e\u793a\u4f7f\u7528\u60c5\u51b5\u6d88\u606f<\/td><\/tr>
\u2013p<\/strong><\/td>\u4ece\u6307\u5b9a\u7684\u5143\u8bbe\u5907\u6216\u7ec4\u4ef6\u4e2d\u5220\u9664\uff08\u6e05\u9664\uff09\u6240\u6709\u8f6f\u5206\u533a<\/td><\/tr>
\u2013r<\/strong><\/td>\u9012\u5f52\u5220\u9664\u6307\u5b9a\u7684\u5143\u8bbe\u5907\u548c\u70ed\u5907\u7528\u6c60\uff0c\u4f46\u4e0d\u5220\u9664\u5176\u4ed6\u8bbe\u5907\u6240\u4f9d\u8d56\u7684\u5143\u8bbe\u5907<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u53c2\u8003\u5b9e\u4f8b<\/strong><\/p>\n\n\n\n

\u5220\u9664\u540d\u4e3ad10\u7684\u5143\u8bbe\u5907\uff1a<\/p>\n\n\n\n

[root@linuxcool ~]\uff03metaclear \/ dev \/ md \/ dsk \/ d10<\/pre>\n\n\n\n
\u5220\u9664\u5177\u6709\u5b50\u955c\u50cf\u5904\u4e8e\u9519\u8bef\u72b6\u6001\u7684\u955c\u50cfmymirror\uff1a<\/p>\n\n\n\n
[root@linuxcool ~]\uff03metaclear -f mymirror<\/pre>\n\n\n\n
\u6e05\u9664\u5207\u7247c2t3d5s2\u4e0a\u7684\u6240\u6709\u8f6f\u5206\u533a\uff0c\u5982\u679c\u8fd9\u4e9b\u5206\u533a\u672a\u88ab\u5176\u4ed6\u5143\u8bbe\u5907\u4f7f\u7528\u6216\u672a\u6253\u5f00\uff1a<\/p>\n\n\n\n
[root@linuxcool ~]\uff03metaclear -p c2t3d5s2<\/pre>\n","protected":false},"excerpt":{"rendered":"
metaclear\u547d\u4ee4\u5220\u9664\u6307\u5b9a\u7684metadevice\u6216hot_spare_pool\uff0c\u6216\u6e05\u9664\u6307\u5b9a\u7ec4\u4ef6\u4e2d\u7684\u6240\u6709\u8f6f\u5206 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[],"_links":{"self":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/8649"}],"collection":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/comments?post=8649"}],"version-history":[{"count":2,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/8649\/revisions"}],"predecessor-version":[{"id":8652,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/8649\/revisions\/8652"}],"wp:attachment":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/media?parent=8649"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/categories?post=8649"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/tags?post=8649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}