{"id":3467,"date":"2024-08-02T13:51:14","date_gmt":"2024-08-02T05:51:14","guid":{"rendered":"https:\/\/www.wjxy.net.cn\/?p=3467"},"modified":"2024-08-02T13:54:26","modified_gmt":"2024-08-02T05:54:26","slug":"%e8%a7%a3%e5%86%b3pve-zfs%e6%96%87%e4%bb%b6%e7%b3%bb%e7%bb%9f%e5%86%85%e5%ad%98%e9%ab%98%e5%8d%a0%e7%94%a8%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/www.wjxy.net.cn\/?p=3467","title":{"rendered":"\u89e3\u51b3PVE ZFS\u6587\u4ef6\u7cfb\u7edf\u5185\u5b58\u9ad8\u5360\u7528\u95ee\u9898"},"content":{"rendered":"\n<p>\u67e5\u770bZFS_ARC\u5360\u7528\u5185\u5b58\u60c5\u51b5<\/p>\n\n\n\n<p><code>arc_summary<\/code><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"681\" height=\"349\" src=\"https:\/\/www.wjxy.net.cn\/wp-content\/uploads\/2024\/08\/image-2.png\" alt=\"\" class=\"wp-image-3468\" srcset=\"https:\/\/www.wjxy.net.cn\/wp-content\/uploads\/2024\/08\/image-2.png 681w, https:\/\/www.wjxy.net.cn\/wp-content\/uploads\/2024\/08\/image-2-300x154.png 300w\" sizes=\"(max-width: 681px) 100vw, 681px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3a ARC \u5206\u914d\u8db3\u591f\u7684\u5185\u5b58\u5bf9\u4e8e IO \u6027\u80fd\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u6b64\u8bf7\u8c28\u614e\u51cf\u5c11\u5185\u5b58\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u81f3\u5c11\u5206\u914d2 GiB Base + 1 G\u5185\u5b58\/\u6bcfT \u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u6709\u4e00\u4e2a\u5177\u67098 TiB\u53ef\u7528\u5b58\u50a8\u7a7a\u95f4\u7684\u6c60\uff0c\u90a3\u4e48\u60a8\u5e94\u8be5\u4e3a ARC\u4f7f\u752810 GiB\u5185\u5b58\uff08<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">2G+8G<\/mark>)\u3002<\/strong><\/p>\n\n\n\n<p>\u5b98\u7f51\u539f\u6587\uff1ahttps:\/\/pve.proxmox.com\/wiki\/ZFS_on_Linux<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"444\" src=\"https:\/\/www.wjxy.net.cn\/wp-content\/uploads\/2024\/08\/image-3-1024x444.png\" alt=\"\" class=\"wp-image-3469\" style=\"aspect-ratio:2.3063063063063063;width:843px;height:auto\" srcset=\"https:\/\/www.wjxy.net.cn\/wp-content\/uploads\/2024\/08\/image-3-1024x444.png 1024w, https:\/\/www.wjxy.net.cn\/wp-content\/uploads\/2024\/08\/image-3-300x130.png 300w, https:\/\/www.wjxy.net.cn\/wp-content\/uploads\/2024\/08\/image-3-768x333.png 768w, https:\/\/www.wjxy.net.cn\/wp-content\/uploads\/2024\/08\/image-3-1536x666.png 1536w, https:\/\/www.wjxy.net.cn\/wp-content\/uploads\/2024\/08\/image-3.png 1712w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u4e00\u6b21\u6027\u4fee\u6539\uff0c\u9650\u5236\u6700\u9ad8\u5360\u752810G\u5185\u5b58(\u91cd\u542f\u4f1a\u5931\u6548\uff09<\/p>\n\n\n\n<p><code>echo \"$[10 * 1024*1024*1024]\" &gt;\/sys\/module\/zfs\/parameters\/zfs_arc_max<\/code><\/p>\n\n\n\n<p>\u6c38\u4e45\u66f4\u6539ARC\u9650\u523610G<\/p>\n\n\n\n<p><code>echo options zfs zfs_arc_max=\"$[10 * 1024*1024*1024]\" &gt;&gt; \/etc\/modprobe.d\/zfs.conf<\/code><\/p>\n\n\n\n<p>\u5982\u679c\u60a8\u7684\u6839\u6587\u4ef6\u7cfb\u7edf\u662f ZFS\uff0c\u5219\u6bcf\u6b21\u6b64\u503c\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u60a8\u90fd\u5fc5\u987b\u66f4\u65b0 initramfs\uff1a<\/p>\n\n\n\n<p><code># update-initramfs -u -k all<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u67e5\u770bZFS_ARC\u5360\u7528\u5185\u5b58\u60c5\u51b5 arc_summary \u4e3a ARC \u5206\u914d\u8db3\u591f\u7684\u5185\u5b58\u5bf9\u4e8e IO \u6027\u80fd\u81f3\u5173\u91cd\u8981\uff0c\u56e0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"_links":{"self":[{"href":"https:\/\/www.wjxy.net.cn\/index.php?rest_route=\/wp\/v2\/posts\/3467"}],"collection":[{"href":"https:\/\/www.wjxy.net.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wjxy.net.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wjxy.net.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wjxy.net.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3467"}],"version-history":[{"count":4,"href":"https:\/\/www.wjxy.net.cn\/index.php?rest_route=\/wp\/v2\/posts\/3467\/revisions"}],"predecessor-version":[{"id":3475,"href":"https:\/\/www.wjxy.net.cn\/index.php?rest_route=\/wp\/v2\/posts\/3467\/revisions\/3475"}],"wp:attachment":[{"href":"https:\/\/www.wjxy.net.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3467"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wjxy.net.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3467"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wjxy.net.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}