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售前:9:00-23:30 备案:9:00-18:00 技术:7*24h
相关报错内容:
mount: wrong fs type, bad option, bad superblock on /dev/xvdb1, missing codepage or helper program, or other error In some cases useful info is found in syslog – try dmesg | tail or so
如下图:
上面报错信息告诉我们需要修复硬盘是/dev/xvdb1
我们执行修复脚本:
fsck -t ext3 /dev/xvdb1
效果如下:
[root@MyServer ~]# fsck -t ext3 /dev/xvdb1 fsck from util-linux-ng 2.17.2 e2fsck 1.41.12 (17-May-2010) fsck.ext3: Superblock invalid, trying backup blocks… /dev/xvdb1 was not cleanly unmounted, check forced. Pass 1: Checking inodes, blocks, and sizes Inode 30, i_size is 140902400, should be 187166720. Fix<y>? yes Inode 30, i_blocks is 275480, should be 365928. Fix<y>? yes /dev/xvdb1: e2fsck canceled. /dev/xvdb1: ***** FILE SYSTEM WAS MODIFIED *****
到此修复成功我们重新执行mount -a重新挂载数据盘即可。