{"id":109,"date":"2025-03-08T08:55:14","date_gmt":"2025-03-08T00:55:14","guid":{"rendered":"https:\/\/huangdi888.top\/?p=109"},"modified":"2025-03-08T08:56:06","modified_gmt":"2025-03-08T00:56:06","slug":"linux-cp%e5%91%bd%e4%bb%a4%e6%8a%a5%e9%94%99no-space-left-on-device","status":"publish","type":"post","link":"https:\/\/huangdi888.top\/?p=109","title":{"rendered":"LINUX cp\u547d\u4ee4\u62a5\u9519no space left on device"},"content":{"rendered":"\n<p>\u62a5\u9519\u5206\u6790<\/p>\n\n\n\n<p>no space left on device\uff0c\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3\u5bfc\u81f4\u7684\uff0c\u6545\u53ea\u9700\u8981\u6392\u67e5\u7cfb\u7edf\u8d44\u6e90\u4f7f\u7528\u95ee\u9898\u5c31\u53ef\u4ee5\u4e86<\/p>\n\n\n\n<p>\u5904\u7406\u8fc7\u7a0b<\/p>\n\n\n\n<p>\u7b2c\u4e00 \u67e5\u770b\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\uff0c\u5982\u56fe\u6240\u793a\u660e\u663eUse\u662f\u591f\u7528\u7684\uff0c\u5982\u679c\u4e0d\u591f\u7528\u53ef\u4ee5\u8003\u8651\u4f18\u5316\uff08<strong>\u6bd4\u8f83\u7b80\u5355\u7684\u5c31\u662f\u76f4\u63a5\u91cd\u542f<\/strong>\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo df -h<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/upload-images.jianshu.io\/upload_images\/30471281-5b857b708a19086e.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/955\/format\/webp\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u7b2c\u4e8c\uff0cinodes\u6ee1\u4e86\u3002 inodes\u662f\u6587\u4ef6\u7cfb\u7edf\u7684\u7ed3\u6784\uff0c\u8bb0\u5f55\u4e86\u6bcf\u4e2a\u6587\u4ef6\u7684\u5143\u6570\u636e\u3002\u5982\u679c inode \u88ab\u7528\u5b8c\uff0c\u7cfb\u7edf\u5c06\u65e0\u6cd5\u521b\u5efa\u65b0\u6587\u4ef6\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5 inode \u4f7f\u7528\u60c5\u51b5\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo df -i<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/upload-images.jianshu.io\/upload_images\/30471281-b8d82d049c5236e0.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/957\/format\/webp\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u5982\u56fe\u6240\u793aIUse\u662f\u591f\u7528\u7684\uff0c\u5982\u679c\u4e0d\u591f\u7528\u53ef\u4ee5\u5148\u68c0\u7d22\u6587\u4ef6\u6392\u5e8f\uff0c\u547d\u4ee4\u5982\u4e0b\uff0c\u9010\u5c42\u8fdb\u5165Inode\u5360\u7528\u6700\u9ad8\u7684\u76ee\u5f55\uff0c\u7ee7\u7eed\u6267\u884c\u4e0b\u8ff0\u547d\u4ee4\uff0c\u9010\u6b65\u5b9a\u4f4d\u5360\u7528\u8fc7\u9ad8\u7a7a\u95f4\u7684\u6587\u4ef6\u6216\u76ee\u5f55\uff0c\u6700\u540e\u8fdb\u884c\u76f8\u5e94\u6e05\u7406\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>for i in<em>\/*; do echo $i; find $i | wc -l; done<\/em><\/code><\/pre>\n\n\n\n<p>\u5982\u679c\u4e0d\u5141\u8bb8\u6e05\u7406\u78c1\u76d8\u4e2d\u7684\u6587\u4ef6\uff0c\u6216\u8005\u6e05\u7406\u5b8c\u53ef\u6e05\u7406\u7684\u6587\u4ef6\u540eInode\u4f7f\u7528\u7387\u4ecd\u7136\u8f83\u9ad8\uff0c\u5219\u60a8\u9700\u8981\u901a\u8fc7\u5907\u4efd\u6570\u636e\u3001\u91cd\u65b0\u683c\u5f0f\u5316\u78c1\u76d8\u589e\u52a0Inode\u6570\u3001\u62f7\u56de\u6570\u636e\u7b49\u6b65\u9aa4\uff0c\u5b8c\u6210\u6570\u636e\u7684\u4fdd\u7559\u5e76\u589e\u52a0\u6587\u4ef6\u7cfb\u7edfInode\u6570\u91cf\u3002<\/p>\n\n\n\n<p>\u4e0d\u7ba1\u589e\u52a0\u8fd8\u662f\u5220\u9664\uff0c\u5148\u5907\u4efd\u8c22\u8c22<\/p>\n\n\n\n<p>\u7b2c\u4e09\uff0creflink\u6ee1\u4e86<\/p>\n\n\n\n<p>\u6392\u67e5\u65b9\u5f0f1.\u5148\u770b\u6b63\u5e38cp always\u6a21\u5f0f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cp -rf --relink=always \u3010\u6e90\u6587\u4ef6\u8def\u5f84\u3011 \u3010\u590d\u5236\u7684\u6587\u4ef6\u8def\u5f84\u8def\u5f84\u3011<\/code><\/pre>\n\n\n\n<p>2.\u5207\u6362\u4f7f\u7528never \u6a21\u5f0f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cp -rf --relink=never\u3010\u6e90\u6587\u4ef6\u8def\u5f84\u3011 \u3010\u590d\u5236\u7684\u6587\u4ef6\u8def\u5f84\u8def\u5f84\u3011<\/code><\/pre>\n\n\n\n<p>\u6b63\u5e38\u60c5\u51b5\u4e0b\u524d\u4fe9\u6b65\u5df2\u7ecf\u6210\u529f\u4e86\uff0c\u6781\u5c11\u6570\u7684\u60c5\u51b5\u7b2c\u4e09\u6b65reflink\u95ee\u9898<\/p>\n\n\n\n<p>\u8bf7\u6ce8\u610f\u8fd9\u91cc\u7684\u53ea\u662f\u628a\u95ee\u9898\u73b0\u8c61\u89e3\u51b3\u4e86\uff0c\u672c\u8d28\u4e0a\u540e\u7eed\u8fd8\u662f\u5efa\u8bae\u7ee7\u7eed\u4f18\u5316\u7684<\/p>\n\n\n\n<p>\u53c2\u8003\u6587\u6863\uff1a<\/p>\n\n\n\n<p><a href=\"https:\/\/links.jianshu.com\/go?to=https%3A%2F%2Fcloud.tencent.com%2Fdeveloper%2Farticle%2F1826092\" target=\"_blank\" rel=\"noreferrer noopener\">\u6df1\u5ea6\u5256\u6790 Linux cp \u7684\u79d8\u5bc6-\u817e\u8baf\u4e91\u5f00\u53d1\u8005\u793e\u533a-\u817e\u8baf\u4e91<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/links.jianshu.com\/go?to=https%3A%2F%2Fhelp.aliyun.com%2Fzh%2Fsimple-application-server%2Fsupport%2Ftroubleshooting-methods-for-linux-instance-disk-space-full-and-inode-full%23c9cc96996agw5\" target=\"_blank\" rel=\"noreferrer noopener\">Linux\u5b9e\u4f8b\u78c1\u76d8\u7a7a\u95f4\u6ee1\u548cInode\u6ee1\u7684\u95ee\u9898_\u8f7b\u91cf\u5e94\u7528\u670d\u52a1\u5668(SAS)-\u963f\u91cc\u4e91\u5e2e\u52a9\u4e2d\u5fc3<\/a><\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#f1b40c\" class=\"has-inline-color\">\u518d\u6b21\u8bf4\u660e:\u6ce8\u610f\u5907\u4efd\uff01\u6ce8\u610f\u5907\u4efd\uff01\u6ce8\u610f\u5907\u4efd\uff01<\/mark><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u62a5\u9519\u5206\u6790 no space left on device\uff0c\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3\u5bfc\u81f4\u7684\uff0c\u6545\u53ea\u9700\u8981\u6392\u67e5\u7cfb\u7edf\u8d44\u6e90\u4f7f\u7528\u95ee\u9898\u5c31\u53ef [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"_links":{"self":[{"href":"https:\/\/huangdi888.top\/index.php?rest_route=\/wp\/v2\/posts\/109"}],"collection":[{"href":"https:\/\/huangdi888.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/huangdi888.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/huangdi888.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/huangdi888.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=109"}],"version-history":[{"count":1,"href":"https:\/\/huangdi888.top\/index.php?rest_route=\/wp\/v2\/posts\/109\/revisions"}],"predecessor-version":[{"id":110,"href":"https:\/\/huangdi888.top\/index.php?rest_route=\/wp\/v2\/posts\/109\/revisions\/110"}],"wp:attachment":[{"href":"https:\/\/huangdi888.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=109"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/huangdi888.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=109"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/huangdi888.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}