{"id":755,"date":"2010-09-28T16:41:10","date_gmt":"2010-09-28T12:41:10","guid":{"rendered":"http:\/\/www.unixpin.com\/wordpress\/?p=755"},"modified":"2010-10-11T11:46:03","modified_gmt":"2010-10-11T07:46:03","slug":"%d0%b8%d0%b7%d0%bc%d0%b5%d0%bd%d0%b5%d0%bd%d0%b8%d0%b5-swap-%d1%80%d0%b0%d0%b7%d0%b4%d0%b5%d0%bb%d0%b0-%d0%bd%d0%b0-zfs","status":"publish","type":"post","link":"https:\/\/www.unixpin.com\/?p=755","title":{"rendered":"\u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 SWAP-\u0440\u0430\u0437\u0434\u0435\u043b\u0430 \u043d\u0430 ZFS"},"content":{"rendered":"<p>\u041f\u0440\u043e\u0446\u0435\u0434\u0443\u0440\u0430 \u0438\u0437\u043c\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u043c\u0435\u0440\u0430 \u0440\u0430\u0437\u0434\u0435\u043b\u0430 \u043f\u043e\u0434\u043a\u0430\u0447\u043a\u0438 \u043d\u0430 ZFS \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e \u043e\u043f\u0438\u0441\u0430\u043d\u0430 \u0432 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u0438, \u0437\u0430 \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435\u043c \u043e\u0434\u043d\u043e\u0433\u043e \u043c\u043e\u043c\u0435\u043d\u0442\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u043e\u0436\u0435\u0442 \u0432 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u0439 \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u0438 \u0441\u0442\u0430\u0442\u044c \u0444\u0430\u0442\u0430\u043b\u044c\u043d\u044b\u043c \u0434\u043b\u044f \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b.<br \/>\n\u0418 \u0442\u0430\u043a \u043f\u043e\u0440\u044f\u0434\u043e\u043a \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0439 \u043f\u043e \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u0438:<\/p>\n<pre># zfs list rpool\/swap\r\nNAME         USED  AVAIL  REFER  MOUNTPOINT\r\nrpool\/swap    2.066G   122G    16K  -\r\n# swap -d \/dev\/zvol\/dsk\/rpool\/swap\r\n# zfs set volsize=96G rpool\/swap\r\n# swap -a \/dev\/zvol\/dsk\/rpool\/swap\r\n# zfs list rpool\/swap\r\nNAME         USED  AVAIL  REFER  MOUNTPOINT\r\nrpool\/swap    2.066G   122G    16K  -\r\n<\/pre>\n<p><!--more--><br \/>\n\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435? \u0420\u0430\u0437\u043c\u0435\u0440 \u0442\u043e\u043c\u0430 \u043d\u0435 \u0438\u0437\u043c\u0435\u043d\u0438\u043b\u0441\u044f? \u041d\u0430 \u0441\u0430\u043c\u043e\u043c \u0434\u0435\u043b\u0435 \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u044e \u043f\u043e\u044f\u0441\u043d\u044f\u0435\u0442 \u0432\u044b\u0432\u043e\u0434 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 \u043a\u043e\u043c\u0430\u043d\u0434\u044b:<\/p>\n<pre># zfs get all rpool\/swap\r\nNAME        PROPERTY              VALUE                  SOURCE\r\nrpool\/swap  type                  volume                 -\r\nrpool\/swap  creation              Thu Sep 23 16:44 2010  -\r\nrpool\/swap  used                  2.06G                  -\r\nrpool\/swap  available             122G                   -\r\nrpool\/swap  referenced            16K                    -\r\nrpool\/swap  compressratio         1.00x                  -\r\nrpool\/swap  reservation           none                   default\r\nrpool\/swap  volsize               96G                    local\r\nrpool\/swap  volblocksize          8K                     -\r\nrpool\/swap  checksum              on                     default\r\nrpool\/swap  compression           off                    default\r\nrpool\/swap  readonly              off                    default\r\nrpool\/swap  shareiscsi            off                    default\r\nrpool\/swap  copies                1                      default\r\nrpool\/swap  refreservation        2.06G                  local\r\nrpool\/swap  primarycache          all                    default\r\nrpool\/swap  secondarycache        all                    default\r\nrpool\/swap  usedbysnapshots       0                      -\r\nrpool\/swap  usedbydataset         16K                    -\r\nrpool\/swap  usedbychildren        0                      -\r\nrpool\/swap  usedbyrefreservation  2.06G                  -\r\nrpool\/swap  logbias               latency                default\r\n<\/pre>\n<p>\u041d\u0435 \u0438\u0437\u043c\u0435\u043d\u0438\u043b\u0441\u044f \u0440\u0430\u0437\u043c\u0435\u0440 \u0440\u0435\u0437\u0435\u0440\u0432\u0438\u0440\u0443\u0435\u043c\u043e\u0433\u043e \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0430 refreservation. \u0422\u0430\u043a\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c \u0442\u043e\u043c \u0441\u0442\u0430\u043b \u0440\u0430\u0437\u0440\u0435\u0436\u0435\u043d\u044b\u043c, \u0442.\u0435. \u0435\u0433\u043e \u0440\u0430\u0437\u043c\u0435\u0440 \u0431\u0443\u0434\u0435\u0442 \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0432\u0430\u0442\u044c\u0441\u044f \u043f\u043e \u043c\u0435\u0440\u0435 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438.<br \/>\n\u041d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435 \u044d\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0442\u043e\u043c\u0443, \u0447\u0442\u043e \u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0440\u0430\u0437\u043c\u0435\u0440 \u0442\u043e\u043c\u0430 \u043f\u0440\u0435\u0432\u044b\u0441\u0438\u0442 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0435 \u0434\u0438\u0441\u043a\u043e\u0432\u043e\u0435 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u043e. \u041f\u0440\u0438 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0438 \u043f\u0443\u043b\u0430 \u044d\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u043f\u043e\u0442\u0435\u0440\u0435 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438\u043b\u0438 \u0434\u0430\u0436\u0435 \u043a\u0440\u0430\u0445\u0443 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b &#8212; \u043d\u0435 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043b. \u0427\u0442\u043e\u0431\u044b \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0442\u0438\u0442\u044c \u044d\u0442\u0443 \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u044e \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0440\u0435\u0437\u0435\u0440\u0432\u0438\u0440\u0443\u0435\u043c\u043e\u0435 \u043c\u0435\u0441\u0442\u043e \u043d\u043e\u0432\u043e\u043c\u0443 \u0440\u0430\u0437\u0434\u0435\u043b\u0443 \u0442\u043e\u043c\u0430.<\/p>\n<pre># zfs set refreservation=96G rpool\/swap\r\n# zfs list rpool\/swap\r\nNAME                    USED  AVAIL  REFER  MOUNTPOINT\r\nrpool\/swap               96G   122G    16K  -\r\n<\/pre>\n<p>\u0422\u0430\u043a\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c \u043c\u044b \u0436\u0435\u0441\u0442\u043a\u043e \u0437\u0430\u043a\u0440\u0435\u043f\u0438\u043b\u0438 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0435 \u043c\u0435\u0441\u0442\u043e \u0437\u0430 \u043d\u0430\u0448\u0438\u043c \u0431\u043b\u043e\u0447\u043d\u044b\u043c \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e\u043c. \u0421\u0442\u0440\u0430\u043d\u043d\u043e \u0447\u0442\u043e \u044d\u0442\u043e \u043d\u0435 \u0443\u043a\u0430\u0437\u0430\u043d\u043e \u0432 \u043e\u0444\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0439 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u0438 \u0432 \u0440\u0430\u0437\u0434\u0435\u043b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u043c\u0435\u0440\u0430 \u0444\u0430\u0439\u043b\u0430 \u043f\u043e\u0434\u043a\u0430\u0447\u043a\u0438&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u041f\u0440\u043e\u0446\u0435\u0434\u0443\u0440\u0430 \u0438\u0437\u043c\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u043c\u0435\u0440\u0430 \u0440\u0430\u0437\u0434\u0435\u043b\u0430 \u043f\u043e\u0434\u043a\u0430\u0447\u043a\u0438 \u043d\u0430 ZFS \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e \u043e\u043f\u0438\u0441\u0430\u043d\u0430 \u0432 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u0438, \u0437\u0430 \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435\u043c \u043e\u0434\u043d\u043e\u0433\u043e \u043c\u043e\u043c\u0435\u043d\u0442\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u043e\u0436\u0435\u0442 \u0432 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u0439 \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u0438 \u0441\u0442\u0430\u0442\u044c \u0444\u0430\u0442\u0430\u043b\u044c\u043d\u044b\u043c \u0434\u043b\u044f \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b.<\/p>\n","protected":false},"author":2543,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,899],"tags":[142,27,117],"class_list":["post-755","post","type-post","status-publish","format-standard","hentry","category-solaris","category-unix-solaris-zfs","tag-swap","tag-unix-solaris","tag-zfs"],"_links":{"self":[{"href":"https:\/\/www.unixpin.com\/index.php?rest_route=\/wp\/v2\/posts\/755","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.unixpin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.unixpin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.unixpin.com\/index.php?rest_route=\/wp\/v2\/users\/2543"}],"replies":[{"embeddable":true,"href":"https:\/\/www.unixpin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=755"}],"version-history":[{"count":8,"href":"https:\/\/www.unixpin.com\/index.php?rest_route=\/wp\/v2\/posts\/755\/revisions"}],"predecessor-version":[{"id":777,"href":"https:\/\/www.unixpin.com\/index.php?rest_route=\/wp\/v2\/posts\/755\/revisions\/777"}],"wp:attachment":[{"href":"https:\/\/www.unixpin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=755"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.unixpin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=755"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.unixpin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}