{"id":1473,"date":"2025-07-13T15:53:02","date_gmt":"2025-07-13T15:53:02","guid":{"rendered":"https:\/\/robinluo.top\/?p=1473"},"modified":"2026-04-27T16:35:32","modified_gmt":"2026-04-27T16:35:32","slug":"emmc%e7%83%a7%e5%86%99%e5%90%8e-%e6%96%87%e4%bb%b6%e7%b3%bb%e7%bb%9f%e6%89%a9%e5%ae%b9","status":"publish","type":"post","link":"https:\/\/robinluo.top\/?p=1473","title":{"rendered":"emmc\u70e7\u5199\u540e \u6587\u4ef6\u7cfb\u7edf\u6269\u5bb9"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>lsblk                         # \u67e5\u770b\u78c1\u76d8\u548c\u5206\u533a\u4fe1\u606f\ndf -h                         # \u67e5\u770b\u6587\u4ef6\u7cfb\u7edf\u4f7f\u7528\u60c5\u51b5<\/code><\/pre>\n\n\n\n<p>\u8f93\u51fa<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>NAME        MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT\nmmcblk0     179:0    0   64G  0 disk\n\u251c\u2500mmcblk0p1 179:1    0  256M  0 part \/boot\n\u2514\u2500mmcblk0p2 179:2    0    8G  0 part \/         # \u4ec5\u7528\u4e86 8G\uff0c\u5269\u4f59\u7a7a\u95f4\u672a\u5206\u914d<\/code><\/pre>\n\n\n\n<p>\u5148\u66f4\u65b0\u786c\u76d8\u7d22\u5f15<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>. \u8fdb\u5165 fdisk \u4ea4\u4e92\u6a21\u5f0f\u6269\u5c55\u5206\u533a\r\nbash\r\nsudo fdisk \/dev\/mmcblk0\r\n\u7136\u540e\u4f9d\u6b21\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff08\u62ec\u53f7\u5185\u662f\u8bf4\u660e\uff0c\u4e0d\u8981\u8f93\u5165\uff09\uff1a\r\n\r\np \uff08\u6253\u5370\u5f53\u524d\u5206\u533a\u8868\uff0c\u518d\u6b21\u786e\u8ba4\u7b2c\u4e8c\u5206\u533a\u7684\u8d77\u59cb\u6247\u533a\uff09\r\n\r\nd \uff08\u5220\u9664\u5206\u533a\uff09\r\n\r\n2 \uff08\u9009\u62e9\u5220\u9664\u7b2c\u4e8c\u4e2a\u5206\u533a\uff09\r\n\r\nn \uff08\u65b0\u5efa\u5206\u533a\uff09\r\n\r\np \uff08\u9009\u62e9\u4e3b\u5206\u533a\uff09\r\n\r\n2 \uff08\u5206\u533a\u53f7\uff0c\u4ecd\u8bbe\u4e3a2\uff09\r\n\r\n\u8f93\u5165\u521a\u624d\u8bb0\u5f55\u7684\u8d77\u59cb\u6247\u533a\uff08\u4f8b\u5982 106496\uff0c\u52a1\u5fc5\u4e0e\u539f\u8d77\u59cb\u4e00\u81f4\uff0c\u5426\u5219\u7cfb\u7edf\u65e0\u6cd5\u542f\u52a8\uff09\r\n\r\n\u7ed3\u675f\u6247\u533a\u76f4\u63a5\u56de\u8f66\uff08\u8868\u793a\u4f7f\u7528\u5269\u4f59\u7684\u5168\u90e8\u7a7a\u95f4\uff09\r\n\r\n\u5982\u679c\u63d0\u793a \u201cPartition #2 contains a ext4 signature\u201d\uff0c\u9009\u62e9 N\uff08\u4e0d\u8981\u79fb\u9664\u7b7e\u540d\uff09\r\n\r\nw \uff08\u5199\u5165\u5206\u533a\u8868\u5e76\u9000\u51fa\uff09\r\n\r\n3. \u91cd\u542f\u7cfb\u7edf\uff0c\u8ba9\u5185\u6838\u91cd\u65b0\u8bc6\u522b\u5206\u533a\u8868<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<p>\/ \u4ee3\u8868\u7684\u5c31\u662f\u8ddf\u6587\u4ef6\u7cfb\u7edf\u5206\u533a \u8981\u6269\u5bb9\u5c31\u662f\u8fd9\u4e2a\u5206\u533a\u6269\u5bb9<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo resize2fs \/dev\/mmcblk0p2  # \u6269\u5c55 ext4 \u6587\u4ef6\u7cfb\u7edf<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u8f93\u51fa \u5148\u66f4\u65b0\u786c\u76d8\u7d22\u5f15 \/ \u4ee3\u8868\u7684\u5c31\u662f\u8ddf\u6587\u4ef6\u7cfb\u7edf\u5206\u533a \u8981\u6269\u5bb9\u5c31\u662f\u8fd9\u4e2a\u5206\u533a\u6269\u5bb9<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[113],"tags":[160,129,229],"_links":{"self":[{"href":"https:\/\/robinluo.top\/index.php?rest_route=\/wp\/v2\/posts\/1473"}],"collection":[{"href":"https:\/\/robinluo.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/robinluo.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/robinluo.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/robinluo.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1473"}],"version-history":[{"count":4,"href":"https:\/\/robinluo.top\/index.php?rest_route=\/wp\/v2\/posts\/1473\/revisions"}],"predecessor-version":[{"id":1575,"href":"https:\/\/robinluo.top\/index.php?rest_route=\/wp\/v2\/posts\/1473\/revisions\/1575"}],"wp:attachment":[{"href":"https:\/\/robinluo.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1473"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/robinluo.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1473"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/robinluo.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1473"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}