Sorry to sound such a duffer but is there an easy way to remove all limits as suggested. Hashing out most of the resources params in the VEID.conf file causes these errors on start up
[root@titan vz-scripts]# vzctl start 3842
UB parameter physpages not set
UB parameter vmguarpages not set
UB parameter oomguarpages not set
UB parameter numtcpsock not set
UB parameter numflock not set
UB parameter numpty not set
UB parameter numsiginfo not set
UB parameter tcpsndbuf not set
:::::::::truncated:::::::::::
UB parameter tcprcvbuf not set
UB parameter othersockbuf not set
UB parameter dgramrcvbuf not set
UB parameter numothersock not set
UB parameter numfile not set
UB parameter dcachesize not set
UB parameter numiptent not set