{"id":30756,"date":"2020-02-19T02:42:00","date_gmt":"2020-02-18T18:42:00","guid":{"rendered":"http:\/\/4563.org\/?p=30756"},"modified":"2020-02-19T02:42:00","modified_gmt":"2020-02-18T18:42:00","slug":"%e5%8f%91%e4%b8%aa%e5%b9%b2%e8%b4%a7-lvm%e4%b8%a2%e5%a4%b1-%e6%8d%9f%e5%9d%8f%e7%89%a9%e7%90%86%e7%9b%98pv%e7%9a%84%e6%83%85%e5%86%b5%e4%b8%8b%e6%81%a2%e5%a4%8d%e9%83%a8%e5%88%86lv%e6%95%b0%e6%8d%ae","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=30756","title":{"rendered":"\u53d1\u4e2a\u5e72\u8d27 LVM\u4e22\u5931\/\u635f\u574f\u7269\u7406\u76d8pv\u7684\u60c5\u51b5\u4e0b\u6062\u590d\u90e8\u5206lv\u6570\u636e"},"content":{"rendered":"\n<p>  \t\t\t\t\t<strong>StudyOverseas<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n<h3>\u53d1\u4e2a\u5e72\u8d27 LVM\u4e22\u5931\/\u635f\u574f\u7269\u7406\u76d8pv\u7684\u60c5\u51b5\u4e0b\u6062\u590d\u90e8\u5206lv\u6570\u636e<\/h3>\n<p>  \t\t\u56fe\u6587\uff1ahttps:\/\/www.liujason.com\/article\/536.html<\/p>\n<p>  \u5b58\u50a8\u6784\u67b6<br \/>  \u6574\u673a3\u7269\u7406\u76d8\uff0c\u5176\u4e2d1\u76d8\u4e3a5T\u7684HDD\u5927\u76d8\uff0c2\u5757480GSSD\u5c0f\u76d8\u3002<br \/>  \u4e24\u5757SSD\u4e2d\u505araid1\uff08md1\uff09\u52a0\u5165vg0\uff0cHDD\u5355\u72ec\u52a0\u5165vg0\uff1bvg0\/lv-root\u5206\u5728md1\u4e2d\uff0c\u53e6HDD\u4e0emd1\u7684\u4e00\u90e8\u5206\u505aLVMcache\u3002\u53c2\u8003\uff1ahttps:\/\/www.liujason.com\/article\/507.html<\/p>\n<p>  \u6545\u969c\u53d1\u751f<br \/>  HDD\u6545\u969c\uff08\u5f53\u65f6\u672a\u77e5\uff09\uff0c\u53d1\u73b0\u5e94\u7528\u6545\u969c\uff0c\u5c1d\u8bd5\u91cd\u542f\u5e94\u7528\u670d\u52a1\u5931\u8d25\uff0c\u5c1d\u8bd5\u91cd\u542f\u5931\u8d25\u3002\u8fdb\u5165emergency\u6a21\u5f0f\uff0c\u53d1\u73b0\u662fHDD\u6545\u969c\u4e0d\u8bc6\u522b\u3002<\/p>\n<p>  \u6062\u590d\u8fc7\u7a0b<br \/>  \u5728rescue\u4e0blvs\u53ef\u4ee5\u770b\u5230\u4e24\u4e2alv\uff1aroot\u548cstorage\uff0cvgdisplay\u53ef\u4ee5\u770b\u5230vg0\u4e0b\u6709\u4e09\u5757\u76d8\uff0c\u7406\u8bba\u4e0a\u8bb2SSD\u5747\u65e0\u6545\u969c\uff0croot\u6570\u636e\u4e0d\u4f1a\u4e22\u5931\uff0c\u5373\u4f7fSSD\u6545\u969c\u4e00\u5757\uff0craid1\u4e0b\u7684\u53e6\u4e00\u5757SSD\u4e2d\u7684\u6570\u636e\u4e5f\u80fd\u5168\u90e8\u6062\u590d\uff0c\u56e0\u6b64\u5148\u79fb\u51faHDD\uff0c\u5c1d\u8bd5\u542f\u52a8\u3002<\/p>\n<p>  vgreduce &#8211;removeissing &#8211;verbose vg0 &#8211;force<\/p>\n<p>  \u6210\u529f\u79fb\u51fa\u540e\u53ef\u4ee5\u770b\u5230\u78c1\u76d8\u4e0b\u53ea\u5269md1\uff0c\u4f46\u662f\u4f9d\u65e7\u8fdb\u4e0d\u53bbvg0\uff1a<\/p>\n<p>  \u53d1\u73b0\u662f\u672a\u5c06\u6062\u590d\u540e\u7684lvm\u6807\u8bb0\u4e3aactive\uff0c\u6240\u4ee5\u53ea\u9700vgchange\u5373\u53ef\uff1a<\/p>\n<p>  lvm vgchange -ay<\/p>\n<p>  \u5c1d\u8bd5\u6302\u8f7d\u6210\u529f\uff0c\u4fee\u6539fstab\u4e2d\u6302\u8f7dstorage\u7684\u5185\u5bb9\uff0c\u91cd\u542f\u6210\u529f\u3002\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>h2o<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n<h3><\/h3>\n<p>  \t\t\u80fd\u4e0d\u7528LVM\u5c31\u4e0d\u7528LVM\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>jiangcuo<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n<h3><\/h3>\n<p>  \t\t\u80fd\u4e0d\u7528lvm\u5c31\u4e0d\u7528lVm\t\t\t  <\/p>\n","protected":false},"excerpt":{"rendered":"<p>StudyOverseas \u5927\u4f6c\u6709&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/30756"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=30756"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/30756\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=30756"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=30756"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=30756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}