{"id":826,"date":"2020-05-07T07:14:14","date_gmt":"2020-05-07T07:14:14","guid":{"rendered":"http:\/\/www.liutianfeng.com\/?p=826"},"modified":"2020-05-07T07:14:14","modified_gmt":"2020-05-07T07:14:14","slug":"swapon-swapoff-swap%e7%ae%a1%e7%90%86%e3%80%81linux%e8%99%9a%e6%8b%9f%e5%86%85%e5%ad%98%e7%ae%a1%e7%90%86","status":"publish","type":"post","link":"https:\/\/www.liutianfeng.com\/?p=826","title":{"rendered":"swapon\/swapoff &#8211; swap\u7ba1\u7406\u3001Linux\u865a\u62df\u5185\u5b58\u7ba1\u7406"},"content":{"rendered":"<p>\u6211\u4eec\u77e5\u9053\uff0cmount -a\u53ef\u4ee5\u6302\u8f7d\/etc\/fstab\u91cc\u9762\u6240\u6709\u5b9a\u4e49\u7684\u78c1\u76d8\u3002<\/p>\n<p>\u5982\u679c\/etc\/fstab\u91cc\u9762\u5b9a\u4e49\u4e86swap\u7c7b\u578b\u7684\u78c1\u76d8\u5206\u533a\uff0c\u4f7f\u7528mount -a\u65e0\u6cd5\u5b9e\u73b0\u6302\u8f7d\uff0c\u9700\u8981\u4f7f\u7528swap\u81ea\u5df1\u7684\u7ba1\u7406\u547d\u4ee4\uff1a<\/p>\n<pre class=\"pure-highlightjs\"><code class=\"\">swapon, swapoff - enable\/disable devices and files for paging and swapping\r\n\u4f7f\u7528\u65b9\u6cd5\uff1a\r\nswapon [options] [specialfile...]\r\n-a, --all\r\n    All  devices  marked  as ``swap'' in \/etc\/fstab are made available, except for those with the ``noauto'' option.  Devices that are already being used as swap are silently skipped.\r\n-L label\r\n    Use the partition that has the specified label.  (For this, access to \/proc\/partitions is needed.)\r\n-U uuid\r\n    Use the partition that has the specified uuid.\r\n\r\n\u4f7f\u7528\u65b9\u6cd5\uff1a\r\nswapoff [-va] [specialfile...]\r\n\u9009\u9879\u53c2\u7167swapon\u3002<\/code><\/pre>\n<p>&nbsp;<\/p>\n<p>\u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff1a<a href=\"https:\/\/www.liutianfeng.com\">liutianfeng.com<\/a> &raquo; <a href=\"https:\/\/www.liutianfeng.com\/?p=826\">swapon\/swapoff &#8211; swap\u7ba1\u7406\u3001Linux\u865a\u62df\u5185\u5b58\u7ba1\u7406<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u6211\u4eec\u77e5\u9053\uff0cmount -a\u53ef\u4ee5\u6302\u8f7d\/etc\/fstab\u91cc\u9762\u6240\u6709\u5b9a\u4e49\u7684\u78c1\u76d8\u3002 \u5982\u679c\/etc\/fstab\u91cc\u9762\u5b9a\u4e49\u4e86 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[31,1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.liutianfeng.com\/index.php?rest_route=\/wp\/v2\/posts\/826"}],"collection":[{"href":"https:\/\/www.liutianfeng.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.liutianfeng.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.liutianfeng.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.liutianfeng.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=826"}],"version-history":[{"count":1,"href":"https:\/\/www.liutianfeng.com\/index.php?rest_route=\/wp\/v2\/posts\/826\/revisions"}],"predecessor-version":[{"id":827,"href":"https:\/\/www.liutianfeng.com\/index.php?rest_route=\/wp\/v2\/posts\/826\/revisions\/827"}],"wp:attachment":[{"href":"https:\/\/www.liutianfeng.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=826"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.liutianfeng.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=826"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.liutianfeng.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}