Running UNIX » mount point http://www.runningunix.com UNIX/Solaris tips, tricks, and advice Sun, 25 Apr 2010 17:33:40 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 Solaris 10 mount point permissions are important http://www.runningunix.com/2008/05/solaris-10-mount-point-permissions-are-important/ http://www.runningunix.com/2008/05/solaris-10-mount-point-permissions-are-important/#comments Tue, 13 May 2008 22:44:19 +0000 admin http://www.cybersand.com/blog/?p=9 rm: cannot determine if this is an ancestor of the current working directory

This is caused by an underlying mount point permission that is too strict (700). You can change the permissions on the mount point without unmounting the volume by using lofs creatively:

#create temp directory

server1> mkdir -m 755 /fix-mnt 

# mount the directory which contains the mount point, not the mount point itself, but its parent directory.

server1> mount -F lofs -o nosub /users/zones/server1-z3/root/users/  /fix-mnt
server1> ls -ld /fix-mnt/mountpoint        #confirms the permssions are not 775
server1> chmod 775 /fix-mnt/mountpoint
server1> umount /fix-mnt
server1> rmdir /fix-mnt

Share/Bookmark

]]> http://www.runningunix.com/2008/05/solaris-10-mount-point-permissions-are-important/feed/ 1