{"id":958,"date":"2017-02-22T18:30:58","date_gmt":"2017-02-22T16:30:58","guid":{"rendered":"http:\/\/dety.net.ua\/?p=958"},"modified":"2017-02-22T18:30:58","modified_gmt":"2017-02-22T16:30:58","slug":"linux-lvm-fsck","status":"publish","type":"post","link":"https:\/\/dety.net.ua\/?p=958","title":{"rendered":"Linux + LVM + fsck"},"content":{"rendered":"<pre>  # lvm pvscan    \r\n               # lvm vgscan\r\n               # lvm vgs   \r\n               # lvm vgchange -a y VolGroup00\r\n               # lvm vgdisplay -v VolGroup00 | more\r\n               # fsck \/dev\/VolGroup00\/LogvolX\r\n\r\nCan't find a good superblock backup? To display:  \r\n\r\n\t\t  # mke2fs -n \/dev\/VolGroup00\/LogVolX\r\n\r\nOther thoughts:\r\n             \r\n           1. Clean bit could be set - to force an fsck:\r\n              # fsck -f \/dev\/vgname\/lvolname\r\n              # sync; sync (to clear buffers) then run again.\r\n              # fsck\r\n\r\n           2. in emergency mode, root will mount read-only, to make\r\nread\/write:\r\n              # mount \/dev\/hdaX -o rw,remount \/<\/pre>\n","protected":false},"excerpt":{"rendered":"<p># lvm pvscan # lvm vgscan # lvm vgs # lvm vgchange -a y VolGroup00 # lvm vgdisplay -v VolGroup00 | more # fsck \/dev\/VolGroup00\/LogvolX Can&#8217;t find a good superblock backup? To display: # mke2fs -n \/dev\/VolGroup00\/LogVolX Other thoughts: 1. Clean bit could be set &#8211; to force an fsck: # fsck -f \/dev\/vgname\/lvolname # [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,13],"tags":[],"class_list":["post-958","post","type-post","status-publish","format-standard","hentry","category-linux","category-novosti"],"_links":{"self":[{"href":"https:\/\/dety.net.ua\/index.php?rest_route=\/wp\/v2\/posts\/958","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dety.net.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dety.net.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dety.net.ua\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dety.net.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=958"}],"version-history":[{"count":1,"href":"https:\/\/dety.net.ua\/index.php?rest_route=\/wp\/v2\/posts\/958\/revisions"}],"predecessor-version":[{"id":959,"href":"https:\/\/dety.net.ua\/index.php?rest_route=\/wp\/v2\/posts\/958\/revisions\/959"}],"wp:attachment":[{"href":"https:\/\/dety.net.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dety.net.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dety.net.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}