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

/dev/hdb1 is apparently in use by the system; will not make a filesystem here!解決方法


 


[root@localhost ~]# mkfs.ext3 /dev/sdb1
mke2fs 1.39 (20-May-2013)
/dev/hdb1 is apparently in use by the system; will not make a filesystem here!
 


[root@localhost ~]# mkfs.ext3 /dev/sdb1
mke2fs 1.39 (20-May-20013)
/dev/hdc1 is apparently in use by the system; will not make a filesystem here!


解決方法：
[root@localhost ~]# dmsetup status
pdc_c jehibeegp1:0 160086465 linear


pdc_c jehibeeg:0 320172800 striped 2 3:64 22:0 1 AA
[root@localhost ~]# dmsetup remove_all


[root@localhost ~]# dmsetup status


No devices found