grep for lines starting with a '/' character since exportfs will sometimes
split a single export line into two lines of output like this :
[root@fscc-hs21-13 ~]# exportfs
/NFS4exports/tmp
<world>
/NFS4exports <world>
ctdb_check_rpc "NFS" 100003 3
# and that its directories are available
- nfs_dirs=$(exportfs | grep -v '^#' | awk {'print $1;'})
+ nfs_dirs=$(exportfs | grep -v '^#' | grep '^/' | awk {'print $1;'})
ctdb_check_directories "nfs" $nfs_dirs
# check that lockd responds to rpc requests