remove ulimit calls

ZimbraServer/src/libexec/zmslapcat

@@ -13,9 +13,12 @@
 # basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
 # ***** END LICENSE BLOCK *****
 # 
-ulimit -n 32768
-ulimit -c unlimited
-ulimit -v unlimited
+
+## XXX SLAPOS: the following can only work as root
+# ulimit -n 32768
+# ulimit -c unlimited
+# ulimit -v unlimited
+
 export LD_PRELOAD=/opt/zimbra/tcmalloc/lib/libtcmalloc_minimal.so
 
 umask 027