We noticed 2 partitions mounted on the same mount point. In altering and creating files seems to be everything normal, even the inode usage are the same.
cat /etc/redhat-release Red Hat Enterprise Linux Server release 6.5 (Santiago) uname -r 2.6.32-431.11.2.el6.x86_64 df -hT /mydir Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/STG-MYDIR ext4 30G 10G 18G 34% /mydir
Here is possible to see that situation:
df -hT | grep -B 1 mydir /dev/mapper/STG2-MYDIR xfs 30G 10G 18G 34% /mydir -- /dev/mapper/STG-MYDIR ext4 30G 10G 18G 34% /mydir
Do I risk data loss or data corruption?