{"id":8246,"date":"2020-07-18T20:53:10","date_gmt":"2020-07-18T12:53:10","guid":{"rendered":"https:\/\/www.linuxcool.com\/?p=8246"},"modified":"2022-05-08T17:15:48","modified_gmt":"2022-05-08T09:15:48","slug":"mkfs-ext4","status":"publish","type":"post","link":"https:\/\/www.linuxcool.com\/mkfs-ext4","title":{"rendered":"mkfs.ext4 \u547d\u4ee4 &#8211; \u5bf9\u78c1\u76d8\u8bbe\u5907\u8fdb\u884cExt4\u683c\u5f0f\u5316"},"content":{"rendered":"\n<p>mkfs.ext4\u547d\u4ee4\u6765\u81ea\u4e8e\u82f1\u6587\u8bcd\u7ec4\u201cmake filesystem Ext4\u201d\u7684\u7f29\u5199\uff0c\u5176\u529f\u80fd\u662f\u7528\u4e8e\u5bf9\u78c1\u76d8\u8bbe\u5907\u8fdb\u884cExt4\u683c\u5f0f\u5316\u7684\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p><strong>\u8bed\u6cd5\u683c\u5f0f\uff1a<\/strong>mkfs.ext4 [\u53c2\u6570] \u8bbe\u5907<\/p>\n\n\n\n<p><strong>\u5e38\u7528\u53c2\u6570\uff1a<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>-c<\/td><td>\u683c\u5f0f\u5316\u524d\u68c0\u67e5\u5206\u533a\u662f\u5426\u6709\u574f\u5757<\/td><\/tr><tr><td>-q<\/td><td>\u6267\u884c\u65f6\u4e0d\u663e\u793a\u4efb\u4f55\u4fe1\u606f<\/td><\/tr><tr><td>-b &lt;block-size><\/td><td>\u6307\u5b9ablock size\u5927\u5c0f<\/td><\/tr><tr><td>-F<\/td><td>\u5f3a\u5236\u683c\u5f0f\u5316<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\u53c2\u8003\u5b9e\u4f8b<\/strong><\/p>\n\n\n\n<p>\u68c0\u67e5\u6307\u5b9a\u7684\u78c1\u76d8\u8bbe\u5907\u5e76\u8fdb\u884c\u683c\u5f0f\u5316\u64cd\u4f5c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@linuxcool ~]# <strong>mkfs.ext4 -c \/dev\/sdb<\/strong>\r\nmke2fs 1.44.3 (10-July-2018)\r\nCreating filesystem with 5242880 4k blocks and 1310720 inodes\r\nFilesystem UUID: 2468ba17-0d37-4900-b67e-5f3a24084fc5\r\nSuperblock backups stored on blocks: \r\n\t32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208, \r\n\t4096000\r\n\r\nChecking for bad blocks (read-only test):   0.00% done, 0:00 elapsed. (0\/0\/0 errdone                                                 \r\nAllocating group tables: done                            \r\nWriting inode tables: done                            \r\nCreating journal (32768 blocks): done\r\nWriting superblocks and filesystem accounting information: done   \r<\/pre>\n\n\n\n<p>\u5bf9\u6307\u5b9a\u7684\u78c1\u76d8\u8bbe\u5907\u76f4\u63a5\u8fdb\u884c\u683c\u5f0f\u5316\u64cd\u4f5c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@linuxcool ~]# <strong>mkfs.ext4 \/dev\/sdb<\/strong>\r\nmke2fs 1.44.3 (10-July-2018)\r\nCreating filesystem with 5242880 4k blocks and 1310720 inodes\r\nFilesystem UUID: 62ccf385-efef-41ab-8938-bfd65bac7066\r\nSuperblock backups stored on blocks: \r\n\t32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208, \r\n\t4096000\r\n\r\nAllocating group tables: done                            \r\nWriting inode tables: done                            \r\nCreating journal (32768 blocks): done\r\nWriting superblocks and filesystem accounting information: done   \r<\/pre>\n\n\n\n<p>\u5bf9\u6307\u5b9a\u7684\u78c1\u76d8\u8bbe\u5907\u8fdb\u884c\u683c\u5f0f\u5316\u64cd\u4f5c\uff0c\u6dfb\u52a0\u5377\u6807\u8bc6\uff0c\u5e76\u4fee\u6539\u5757\u5927\u5c0f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@linuxcool ~]#<strong> mkfs.ext4 -L 'LinuxCool' -b 2048 \/dev\/sdb<\/strong>\r\nmke2fs 1.44.3 (10-July-2018)\r\nCreating filesystem with 10485760 2k blocks and 1310720 inodes\r\nFilesystem UUID: 73ad248c-2a01-49dd-aa46-8770ecbc56fd\r\nSuperblock backups stored on blocks: \r\n\t16384, 49152, 81920, 114688, 147456, 409600, 442368, 802816, 1327104, \r\n\t2048000, 3981312, 5619712, 10240000\r\n\r\nAllocating group tables: done                            \r\nWriting inode tables: done                            \r\nCreating journal (65536 blocks): done\r\nWriting superblocks and filesystem accounting information: done   \r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>mkfs.ext4\u547d\u4ee4\u6765\u81ea\u4e8e\u82f1\u6587\u8bcd\u7ec4\u201cmake filesystem Ext4\u201d\u7684\u7f29\u5199\uff0c\u5176\u529f\u80fd\u662f\u7528\u4e8e\u5bf9\u78c1\u76d8\u8bbe\u5907 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[5],"tags":[],"_links":{"self":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/8246"}],"collection":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/comments?post=8246"}],"version-history":[{"count":13,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/8246\/revisions"}],"predecessor-version":[{"id":9358,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/8246\/revisions\/9358"}],"wp:attachment":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/media?parent=8246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/categories?post=8246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/tags?post=8246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}