If /etc/exports contains mount entries, belongs to one file system and exported for identical host sets mountd(8) produces an error "can't change attributes for <mountpoint path>" and "bad export line <mountpoint path>" for each mount entry excluding first one. This is happens whether different mount options was used or not. Fix: Workaround: For host sets specified with network-mask pair it is possible to split network using longer masks, eg. /tmp/u1 -network 10.0.0.0 -mask 255.255.255.0 /tmp/u2 -network 10.0.0.0 -mask 255.255.255.128 /tmp/u2 -network 10.0.0.128 -mask 255.255.255.128 I don't know suitable workaround for host sets specified with host lists. How-To-Repeat: 1. Create two directories for mount points on the same file system, eg: /tmp/u1 and /tmp/u2, check that this directories are suitable for export (eg. have proper permissions) and no other filesystems mounted on this directories. 2. Start NFS server as usual. Check that syslog catches daemon facility at notice level or lower. mountd started with flags: -l -r -n 3. create /etc/exports file entries: /tmp/u1 10.0.0.1 /tmp/u2 10.0.0.1 4. run 'kill -1 `head -1 /var/run/montd.pid`' 5. Check log for mountd reporting. It is expected to see messages: Mar 5 13:02:35 tyger mountd[50813]: can't change attributes for /tmp/u2 Mar 5 13:02:35 tyger mountd[50813]: bad exports list line /tmp/u2 10.0.0.1 You may also change host sets from single host to list of hosts or networks, with the only condition: if you are using networks, all networks must be with identical addreses and masks.
For bugs matching the following criteria: Status: In Progress Changed: (is less than) 2014-06-01 Reset to default assignee and clear in-progress tags. Mail being skipped