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磁盘挂载报错/dev/sdb1 is apparently in use by the system

TLYAN 发布于 阅读：7283 学习分享

/dev/sdb1 is apparently in use by the system; will not make a 文件系统 here!

格式化磁盘分区报错 

[root@localhost ~]# mkfs -t ext4 /dev/sdb1   mke2fs 1.42.9 (28-Dec-2013) /dev/sdb1 is apparently in use by the system; will not make a 文件系统 here!

执行 dmsetup status，显示有lvm 逻辑卷

[root@localhost ~]# dmsetup statusvg1-lv1: 0 204800 linear

执行800 dmsetup remove_all 

[root@localhost ~]# dmsetup remove_all

再次执行 mke2fs -t ext4 /dev/sdb1，格式化磁盘分区成功 

        

            [root@localhost ~]# mkfs -t ext4 /dev/sdb1
        


        

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OS type: Linux
块大小=4096 (log=2)
分块大小=4096 (log=2)Stride=0 blocks, Stripe width=0 blocks65536 inodes, 262144 blocks13107 blocks (5.00%) reserved for the super user第一个数据块=0Maximum filesystem blocks=2684354568 block groups32768 blocks per group, 32768 fragments per group8192 inodes per groupSuperblock backups stored on blocks: 32768, 98304, 163840, 229376Allocating group tables: 完成                            
正在写入inode表: 完成                            
Creating journal (8192 blocks): 完成
Writing superblocks and filesystem accounting information: 完成