Command line creating of users fails to correctly set afp:// based home dir

Question

i'm using a script to make users. they come and go quite a lot, don't want to be using a mouse all day long.
i thought it would be simple. dscl /LDAPv3/127.0.0.1 -create /Users/user1 NFSHomeDirectory /network/servers/some.server.here/path
with some other part of the script creating the home directory and setting it up for use.
this only gets me a nfs based home directory, which doesn't seem to work. when i make them in WGM, i get an afp based one. (afp://some.server.here/group1/user1)
what's the trick? how can i create an OD entry with dscl which results in the same outcome as using WGM?

Answer 1

using this script now. seems to work:
dscl -u diradmin -P $dirpass /LDAPv3/127.0.0.1 -create /Users/"$sinaUSER"
dscl -u diradmin -P $dirpass /LDAPv3/127.0.0.1 -create /Users/"$sinaUSER" UserShell /bin/bash
dscl -u diradmin -P $dirpass /LDAPv3/127.0.0.1 -create /Users/"$sinaUSER" RealName "$sinaFIRST $sinaSECOND"
dscl -u diradmin -P $dirpass /LDAPv3/127.0.0.1 -create /Users/"$sinaUSER" UniqueID "$userID"
dscl -u diradmin -P $dirpass /LDAPv3/127.0.0.1 -create /Users/"$sinaUSER" PrimaryGroupID "$mainG"
dscl -u diradmin -P $dirpass /LDAPv3/127.0.0.1 -create /Users/"$sinaUSER" NFSHomeDirectory /Network/Servers/my.server.com/Volumes/promise/"$homeF"/"$sinaUSER"
dscl -u diradmin -P $dirpass /LDAPv3/127.0.0.1 -create /Users/"$sinaUSER" HomeDirectory "<home_dir><url>afp://my.server.com/$homeF</url><path>$sinaUSER</path></home_di r>"
dscl -u diradmin -P $dirpass /LDAPv3/127.0.0.1 -create /Users/"$sinaUSER" homeDirectory /Network/Servers/my.server.com/Volumes/promise/"$homeF"/"$sinaUSER"
dscl -u diradmin -P $dirpass /LDAPv3/127.0.0.1 -create /Users/"$sinaUSER" apple-user-homeurl "<home_dir><url>afp://my.server.com/$homeF/</url><path>$sinaUSER</path></home_d ir>"
echo -n "GID2, "
[ "$secG" != "none" ] && dscl -u diradmin -P $dirpass /LDAPv3/127.0.0.1 -append /Groups/"$secG" GroupMembership "$sinaUSER"
echo -n "pass, "
dscl -u diradmin -P $dirpass /LDAPv3/127.0.0.1 -passwd /Users/"$sinaUSER" "$sinaPASS"
echo -n "quota, "
[ "$Uquota" != "none" ] && dscl -u diradmin -P $dirpass /LDAPv3/127.0.0.1 -create /Users/"$sinaUSER" HomeDirectoryQuota "$Uquota"
# create home directory
echo -n "Creating: home Dir: "
/usr/sbin/createhomedir -n /LDAPv3/127.0.0.1 -u "$sinaUSER"