On 04/13/2016 12:02 AM, 望月忠雄 wrote: > In /etc/rc.d/rc.sysinit, > there's "mount -a -n -t nonfs,nfs4,smbfs,ncpfs,cifs,gfs,gfs2i,glusterfs -O > no_netdev". > > > I have other same type servers. And on other servers with same /etc/fstsb, > file system is correct. > There's no difference between normal server's rc.sysinit and this problem > server's rc.sysinit too. It's not apparent how /dev/vdb (the whole filesystem) came to be mounted on both /mnt/extradiskA and /home. Let's see the output from "lsblk" and "mount". Did you look in /mnt/extradiskA/home and verify that just the expected user directories are there (no "/mnt/extradiskA/home/home")? It might also be worthwhile to verify that the mount point directory /mnt/extradiskA in the root filesystem is empty. If there happens to be a /mnt/extradiskA/home directory present before /dev/vdb gets mounted, that could allow the mounts to be performed out of order, though I don't really see how that could lead the to result you have. mkdir /tmp/tmproot mount --bind / /tmp/tmproot ls -a /tmp/tmproot/mnt/extradiskA umount /tmp/tmproot -- Bob Nichols "NOSPAM" is really part of my email address. Do NOT delete it.