{"id":3407,"date":"2013-04-18T15:43:00","date_gmt":"2013-04-18T12:43:00","guid":{"rendered":"http:\/\/skeletor.org.ua\/?p=3407"},"modified":"2025-05-20T16:00:31","modified_gmt":"2025-05-20T13:00:31","slug":"%d0%b4%d0%be%d1%81%d1%82%d1%83%d0%bf-%d0%ba-zfs-%d1%81%d0%bd%d0%b0%d0%bf%d1%88%d0%be%d1%82%d0%b0%d0%bc","status":"publish","type":"post","link":"https:\/\/skeletor.org.ua\/?p=3407","title":{"rendered":"\u0414\u043e\u0441\u0442\u0443\u043f \u043a zfs-\u0441\u043d\u0430\u043f\u0448\u043e\u0442\u0430\u043c."},"content":{"rendered":"<p><strong>ZFS<\/strong>-\u0441\u043d\u0430\u043f\u0448\u043e\u0442\u044b &#8211; \u044d\u0442\u043e \u043a\u043e\u043d\u0435\u0447\u043d\u043e \u0445\u043e\u0440\u043e\u0448\u043e, \u043d\u043e \u043a\u0430\u043a \u0432\u044b\u0442\u044f\u043d\u0443\u0442\u044c \u0438\u0437 \u043d\u0438\u0445, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u044b\u0439 \u0444\u0430\u0439\u043b \u0438\u0437 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u043e\u0433\u043e \u0441\u043d\u0430\u043f\u0448\u043e\u0442\u0430? \u041e\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f, \u043e\u0447\u0435\u043d\u044c \u043f\u0440\u043e\u0441\u0442\u043e. \u0417\u0430 \u043f\u043e\u043a\u0430\u0437 \u043f\u0430\u043f\u043a\u0438 \u0441\u043e \u0441\u043d\u0430\u043f\u0448\u043e\u0442\u0430\u043c\u0438 \u043e\u0442\u0432\u0435\u0447\u0430\u0435\u0442 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 <strong>snapdir<\/strong>. \u0418 \u0442\u0430\u043a, \u0441\u043d\u0430\u0447\u0430\u043b\u0430 \u0443\u0437\u043d\u0430\u0435\u043c \u0442\u0435\u043a\u0443\u0449\u0435\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435:<\/p>\n<p><!--more--><\/p>\n<pre># zfs list -r -t all backup\/mysql\r\nNAME                             USED  AVAIL  REFER  MOUNTPOINT\r\nbackup\/mysql                    1023M  10.5T   512M  \/backup\/mysql\r\nbackup\/mysql@2013-04-09_backup   512M      -   512M  -\r\n# zfs get snapdir backup\/mysql\r\nNAME          PROPERTY  VALUE    SOURCE\r\nbackup\/mysql  snapdir   hidden   local<\/pre>\n<p>\u0438\u0437\u043c\u0435\u043d\u0438\u043c \u0435\u0433\u043e \u043d\u0430 <strong>visible<\/strong>:<\/p>\n<pre># zfs set snapdir=visible backup\/mysql\r\n# zfs get snapdir backup\/mysql\r\nNAME          PROPERTY  VALUE    SOURCE\r\nbackup\/mysql  snapdir   visible   local<\/pre>\n<p>\u041f\u043e\u0441\u043b\u0435 \u044d\u0442\u043e\u0433\u043e \u0432 \u043a\u043e\u0440\u043d\u0435 \u0441\u043d\u0430\u043f\u0448\u043e\u0442\u0430 \u043f\u043e\u044f\u0432\u0438\u0442\u0441\u044f \u043a\u0430\u0442\u0430\u043b\u043e\u0433 <strong>.zfs<\/strong>. \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0435\u0441\u0442\u044c \u043f\u043e\u0434\u043a\u0430\u0442\u0430\u043b\u043e\u0433 <strong>snapshot<\/strong> \u0438 \u0442\u0430\u043c \u0443\u0436\u0435 \u0432\u0441\u0435 \u0441\u043d\u0430\u043f\u0448\u043e\u0442\u044b:<\/p>\n<p><code># cd \/backup\/mysql\/.zfs\/snapshot\/2013-04-09_backup<br \/>\n# ls<br \/>\nib_logfile0 ib_logfile1<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ZFS-\u0441\u043d\u0430\u043f\u0448\u043e\u0442\u044b &#8211; \u044d\u0442\u043e \u043a\u043e\u043d\u0435\u0447\u043d\u043e \u0445\u043e\u0440\u043e\u0448\u043e, \u043d\u043e \u043a\u0430\u043a \u0432\u044b\u0442\u044f\u043d\u0443\u0442\u044c \u0438\u0437 \u043d\u0438\u0445, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u044b\u0439 \u0444\u0430\u0439\u043b \u0438\u0437 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u043e\u0433\u043e \u0441\u043d\u0430\u043f\u0448\u043e\u0442\u0430? \u041e\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f, \u043e\u0447\u0435\u043d\u044c \u043f\u0440\u043e\u0441\u0442\u043e. \u0417\u0430 \u043f\u043e\u043a\u0430\u0437 \u043f\u0430\u043f\u043a\u0438 \u0441\u043e \u0441\u043d\u0430\u043f\u0448\u043e\u0442\u0430\u043c\u0438 \u043e\u0442\u0432\u0435\u0447\u0430\u0435\u0442 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 snapdir. \u0418 \u0442\u0430\u043a, \u0441\u043d\u0430\u0447\u0430\u043b\u0430 \u0443\u0437\u043d\u0430\u0435\u043c \u0442\u0435\u043a\u0443\u0449\u0435\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435:<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,5,24],"tags":[],"class_list":["post-3407","post","type-post","status-publish","format-standard","hentry","category-freebsd","category-linux","category-solaris"],"_links":{"self":[{"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=\/wp\/v2\/posts\/3407","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3407"}],"version-history":[{"count":2,"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=\/wp\/v2\/posts\/3407\/revisions"}],"predecessor-version":[{"id":6603,"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=\/wp\/v2\/posts\/3407\/revisions\/6603"}],"wp:attachment":[{"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3407"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}