Merhabalar,
Pek istediğimiz gibi gitmedi :\
# umount /dev/sdb
umount: /dev/sdb: not mounted
[root@ns393588 ~]# mdadm --stop /dev/sdb
mdadm: /dev/sdb does not appear to be an md device
[root@ns393588 ~]#
[root@ns393588 ~]# mdadm --zero-superblock /dev/sdb
mdadm: Couldn't open /dev/sdb for write - not zeroing
[root@ns393588 ~]#
[root@ns393588 ~]# mdadm --remove /dev/sdb
mdadm: /dev/sdb does not appear to be an md device
[root@ns393588 ~]#
Merhaba
mkfs.ext3 /dev/sdb veya mkfs.ext4 /dev/sdb
yapıp denermisiniz