{"id":10285,"date":"2025-04-18T17:54:49","date_gmt":"2025-04-18T09:54:49","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/10285.html"},"modified":"2025-04-18T17:54:49","modified_gmt":"2025-04-18T09:54:49","slug":"%e4%bd%bf%e7%94%a8mount%e6%8c%82%e8%bd%bd%e7%a3%81%e7%9b%98mount-wrong-fs-type-bad-option-bad-superblock-on-%e4%bb%a5%e5%8f%8acentos7-9%e6%9c%8d%e5%8a%a1%e5%99%a8lvm%e6%96%b9%e5%bc%8f%e6%8c%82","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/10285.html","title":{"rendered":"\u4f7f\u7528mount\u6302\u8f7d\u78c1\u76d8mount: wrong fs type, bad option, bad superblock on \u4ee5\u53caCentos7.9\u670d\u52a1\u5668LVM\u65b9\u5f0f\u6302\u8f7d\u78c1\u76d8\u65f6\u7684\u95ee\u9898"},"content":{"rendered":"

\u4e00\u3001\u4f7f\u7528mount\u6302\u8f7d\u78c1\u76d8mount: wrong fs type, bad option, bad superblock on<\/h2>\n

\u00a0 \u00a0 \u4f7f\u7528mount\u6302\u8f7d\u78c1\u76d8\u7684\u5e38\u89c1\u95ee\u9898\u5c31\u662f\u53ef\u80fd\u78b0\u5230mount point does not exist\u4ee5\u53cawrong fs type, bad option\u4e4b\u7c7b\u7684\u9519\u8bef\u3002\u8fdb\u884c\u78c1\u76d8\u6302\u8f7d\u524d，\u6211\u4eec\u8981\u5148\u786e\u8ba4linux\u662f\u5426\u5df2\u7ecf\u8bc6\u522b\u78c1\u76d8，\u53ef\u4ee5\u4f7f\u7528lsblk\u6216fdisk -l\u67e5\u770b\u78c1\u76d8\u662f\u5426\u5df2\u7ecf\u80fd\u6b63\u5e38\u8bc6\u522b\u3002\u5982\u679c\u80fd\u8bc6\u522b\u5982Disk \/dev\/vda\u548cDisk \/dev\/vdb\u591a\u4e2a，\u5219\u8868\u793a\u6b63\u5e38\u8bc6\u522b\u3002\u8bc6\u522b\u4e4b\u540e\u6267\u884c\u6302\u8f7d\u547d\u4ee4：mount \/dev\/vdb \/disk<\/p>\n

# mount \/dev\/vdb \/disk
\nmount: \/disk: wrong fs type, bad option, bad superblock on \/dev\/vdb, missing codepage or helper program, or other error.
\nUBUNTU18.04 mount: \/opt\/disk: wrong fs type, bad option, bad superblock on <\/p>\n

\u00a0 \u00a0 \u5bf9\u8fd9\u4e2a\u95ee\u9898mount: wrong fs type, bad option, bad superblock on，\u6709\u770b\u5230\u4e00\u4e9b\u89e3\u51b3\u65b9\u6cd5\u662f\u4f7f\u7528apt-get install nfs-common\u5b89\u88c5nfs-common\u3002\u4e5f\u8bb8\u8fd9\u4e2a\u65b9\u6cd5\u80fd\u89e3\u51b3\u975e\u78c1\u76d8\u683c\u5f0f\u65f6\u5bfc\u81f4\u7684\u95ee\u9898，\u4e0d\u8fc7\u6211\u8fd9\u91cc\u5df2\u7ecf\u5b89\u88c5nfs-common，\u4f46\u5b89\u88c5\u5b8c\u6210\u4e4b\u540e\u4f9d\u7136\u62a5\u8fd9\u6837\u7684\u9519\u8bef\u3002\u6211\u8fd9\u91cc\u4e4b\u6240\u6709\u62a5\u8fd9\u4e2a\u9519\u8bef\u662f\u56e0\u4e3a\u6302\u8f7d\u65f6\u78c1\u76d8\u5c1a\u672a\u88ab\u683c\u5f0f\u5316，\u6240\u4ee5\u9519\u8bef\u4e2d\u7684\u63d0\u793a\u6587\u4ef6\u7cfb\u7edf\u683c\u5f0f\u4e0d\u5bf9，\u56e0\u6b64\u9700\u8981\u4f7f\u7528mkfs\u683c\u5f0f\u5316\u78c1\u76d8\u3002\u53e6\u5916\u5bf9\u5176\u5b83\u7684\u670d\u52a1\u5668\u8fdb\u884c\u6d4b\u8bd5\u53d1\u73b0，\u672a\u5b89\u88c5nfs-common\u62a5\u4e0a\u9762\u7684\u9519\u8bef\u65f6\u53ea\u9700\u8981\u6267\u884cmkfs\u683c\u5f0f\u5316\u78c1\u76d8\u5373\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n

# mkfs -t ext4 \/dev\/sdb
\nmke2fs 1.44.1 (24-Mar-2018)
\nCreating filesystem with
\nAllocating group tables: done
\nWriting inode tables: done
\nCreating journal (262144 blocks): done
\nWriting superblocks and filesystem accounting information: done <\/p>\n

\u00a0 \u00a0 \u683c\u5f0f\u5316\u78c1\u76d8\u662f\u4f1a\u5220\u6389\u78c1\u76d8\u4e0a\u7684\u6240\u6709\u6570\u636e\u7684，\u5904\u7406\u524d\u8981\u786e\u8ba4\u597d\u3002\u901a\u8fc7\u4e0a\u9762\u64cd\u4f5c\u6211\u4fbf\u6b63\u5e38\u8fdb\u884c\u4e86\u6302\u8f7d，\u4f7f\u7528df -lh\u53ef\u4ee5\u67e5\u770b\u5230\u6302\u8f7d\u7684\u76ee\u5f55\u548c\u5927\u5c0f\u3002\u53e6\u5916\u5728\u6302\u8f7d\u4e4b\u524d\u9700\u8981\u5148\u521b\u5efa\u597d\u76ee\u6807\u6302\u8f7d\u76ee\u5f55 ，\u4e0d\u7136\u4f1a\u62a5mount point does not exist\u9519\u8bef\u3002<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u6700\u540e\u4e0a\u9762\u7684\u78c1\u76d8\u6302\u8f7d\u65b9\u5f0f\u53ea\u662f\u5728\u5f53\u524d\u8fd0\u884c\u7cfb\u7edf\u8fc7\u7a0b\u4e2d\u6709\u6548，\u5982\u679c\u670d\u52a1\u5668\u8fdb\u884c\u91cd\u542f\u5c31\u4f1a\u4e22\u6389\u6302\u8f7d，\u8981\u60f3\u8ba9\u6302\u8f7d\u6301\u7eed\u6709\u6548，\u9700\u8981\u5c06\u6302\u8f7d\u4fdd\u5b58\u5230\u6587\u4ef6\u4e2d，\u65b9\u5f0f\u5982\u4e0b：<\/p>\n

#1.\u5148\u627e\u5230\u8981\u6302\u8f7d\u7684\u78c1\u76d8\u7684uuid
\n# ls -l \/dev\/disk\/by-uuid
\n\u6b64\u547d\u4ee4\u4f1a\u5217\u51fa\u6240\u6709\u78c1\u76d8\u7684\u4fe1\u606f，\u5305\u62ec\/vda, vdb\u7684uuid\u3002\u53ef\u4ee5\u4f7f\u7528grep\u67e5\u627e\u5bf9\u5e94\u78c1\u76d8，\u4e0d\u591a\u7684\u8bdd\u76f4\u63a5\u5728\u4e0a\u9762\u7684\u547d\u4ee4\u7ed3\u679c\u4e2d\u53ef\u770b\u5230\u3002
\n#2. cp \/etc\/fstab \/etc\/fstab.bak
\n\u590d\u5236\u539f\u6765\u7684 cp \/etc\/fstab \u6587\u4ef6\u5907\u4efd\u3002
\n#3. \u7f16\u8f91\/etc\/fstab\u5c06\u4e0b\u9762\u7684\u5185\u5bb9\u6dfb\u52a0\u5230\u6587\u4ef6\u672b\u5c3e\u3002
\nUUID=\u627e\u5230\u7684uuid \/disk ext4 defaults 0 <\/p>\n

\"\"\u00a0<\/p>\n

\u4e8c\u3001Centos7.9\u670d\u52a1\u5668LVM\u65b9\u5f0f\u6302\u8f7d\u78c1\u76d8\u65f6\u7684\u95ee\u9898<\/h2>\n

\u00a0\u00a0\u00a0\u00a0\u5bf9\u4e00\u5757\u78c1\u76d8\u8fdb\u884c\u91cd\u590d\u5206\u533a(\u521b\u5efa\u5982\/dev\/vg01\/lv01\u7684\u903b\u8f91\u5377)\u8fdb\u884cpvcreate\u64cd\u4f5c\u4f1a\u62a5\u9519Can't initialize physical volume "\/dev\/sdb1" of volume group "vg01" without -ff\u3002\u6839\u636e\u63d0\u793a\u9700\u8981\u52a0-ff\u9009\u9879\u8fdb\u884c\u5f3a\u5236\u6267\u884c，\u5982\u679c\u8fd8\u6ca1\u6709\u6302\u8f7d\u53ef\u4ee5\u4f7f\u7528-ff\u53ef\u4ee5\u89e3\u51b3\u3002\u4f46\u5982\u679c\u5df2\u7ecf\u6302\u8f7d，\u5219\u5373\u4f7f\u4f7f\u7528-ff\u9009\u9879\u4e5f\u4f1a\u62a5\u9519Can\u2018t open \/dev\/sdb1 exclusively. Mounted filesystem?\u3002\u5982\u4e0b：<\/p>\n

#pvcreate -v \/dev\/sdb1 \u53ef\u80fd\u9047\u5230\u7684\u95ee\u9898\u60c5\u51b5
\n[root@centos]# pvcreate -v \/dev\/sdb1
\n4:Warning: The existing disk label on \/dev\/vdb will be destroyed and all data on this disk will be lost. Do you want to continue?
\nError: Partition(s) 1 on \/dev\/sdb have been written, but we have been unable to inform the kernel of the change, probably because it\/they are in use. As a result, the old partition(s) will remain in use. You should reboot now before making further changes.
\n6:Yes\/No?Yes
\n[root@centos]# pvcreate -v \/dev\/sdb1
\nWARNING: Device \/dev\/sdb1 has size of 195312467 sectors which is smaller than corresponding PV size of 209715133 sectors. Was device resized?
\nOne or more devices used as PVs in VG vg01 have changed sizes.
\nCan't initialize physical volume "\/dev\/sdb1" of volume group "vg01" without -ff
\n\/dev\/sdb1: physical volume not initialized.
\n[root@centos]# pvcreate -ff -v \/dev\/sdb1
\nReally INITIALIZE physical volume "\/dev\/sdb1" of volume group "vg01" [y\/n]? y
\n WARNING: Forcing physical volume creation on \/dev\/sdb1 of volume group "vg01"
\n Can\u2018t open \/dev\/sdb1 exclusively. Mounted filesystem? <\/p>\n

\u00a0 \u00a0 \u8fd9\u65f6\u6709\u4e24\u4e2a\u65b9\u6cd5\u6765\u5904\u7406：\u4e00\u662f\u6309\u987a\u5e8f\u5148\u540e\u5378\u8f7d\u903b\u8f91\u5377\u3001\u5377\u7ec4，\u6210\u529f\u5378\u8f7d\u540e\u518d\u91cd\u65b0\u6267\u884cpvcreate\u3002\u63a5\u7740\u6267\u884c\u540e\u7eed\u52a8\u4f5c\u6765\u521b\u5efaLVM\u3002<\/p>\n

[root@centos]# lvremove \/dev\/vg01\/lv01 [root@centos]# vgremove vg01 [root@centos]# pvcreate -ff -v \/dev\/sdb1<\/p>\n

\u4e5f\u53ef\u4ee5\u4ece\/dev\/mapper\/\u627e\u5230\u6302\u8f7d\u70b9，\u67e5\u770b\u5f53\u524d\u5df2\u7ecf\u5b58\u5728\u7684vg01-lv01\u3002\u4f7f\u7528dmsetup\u79fb\u9664\u6302\u8f7d\u540e<\/p>\n

[root@centos]# ll \/dev\/mapper\/ lrwxrwxrwx 1 root root\u00a0 \u00a0 \u00a0 \u00a07 Mar\u00a0 2 14:06 vg01-lv01 -> ..\/dm-2 [root@centos]# dmsetup remove vg01-lv01 [root@centos]# pvcreate -ff -v \/dev\/sdb1<\/p>\n

\"\"\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb1.1w\u6b21\uff0c\u70b9\u8d5e6\u6b21\uff0c\u6536\u85cf9\u6b21\u3002\u6587\u7ae0\u8bb2\u8ff0\u4e86\u5728Linux\u7cfb\u7edf\u4e2d\u9047\u5230\u7684\u78c1\u76d8\u6302\u8f7d\u9519\u8bef\uff0c\u5982mount:wrongfstype\u548cbadsuperblock\uff0c\u89e3\u51b3\u65b9\u6cd5\u662f\u786e\u4fdd\u78c1\u76d8\u88ab\u6b63\u786e\u8bc6\u522b\u5e76\u683c\u5f0f\u5316\u3002\u6b64\u5916\uff0c\u8fd8\u4ecb\u7ecd\u4e86CentOS7.9\u4e2dLVM\u6302\u8f7d\u78c1\u76d8\u65f6\u53ef\u80fd\u9047\u5230\u7684\u521d\u59cb\u5316\u7269\u7406\u5377\u95ee\u9898\u53ca\u5176\u89e3\u51b3\u7b56\u7565\u3002<\/p>\n","protected":false},"author":2,"featured_media":10283,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[433,58,236,432,430,431],"topic":[],"class_list":{"0":"post-10285","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-server","8":"tag-centos7-9","9":"tag-linux","11":"tag-lvm","12":"tag-mount","13":"tag-wrong-fs-type"},"yoast_head":"\n\u4f7f\u7528mount\u6302\u8f7d\u78c1\u76d8mount: wrong fs type, bad option, bad superblock on \u4ee5\u53caCentos7.9\u670d\u52a1\u5668LVM\u65b9\u5f0f\u6302\u8f7d\u78c1\u76d8\u65f6\u7684\u95ee\u9898 - 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