I have an openvz server with 2Gb ram and would like to configure a vps for use all server resources (no swap).
I run:
vzsplit -n 1 -f vps1 -s 0
and have this setup:
Configuration file generated by vzsplit for 1 containers
on HN with total amount of physical mem 1998 Mb
low memory 1998 Mb, swap size 0 Mb, Max treads 8000
Resourse commit level 0:
Free resource distribution. Any parameters may be
Primary parameters
NUMPROC="10230:10230"
AVNUMPROC="5115:5115"
NUMTCPSOCK="10230:10230"
NUMOTHERSOCK="10230:10230"
VMGUARPAGES="294151:9223372036854775807"
Secondary parameters
KMEMSIZE="419090432:460999475"
TCPSNDBUF="97794730:139696810"
TCPRCVBUF="97794730:139696810"
OTHERSOCKBUF="48897365:90799445"
DGRAMRCVBUF="48897365:48897365"
OOMGUARPAGES="294151:9223372036854775807"
PRIVVMPAGES="306951:337646"
Auxiliary parameters
LOCKEDPAGES="20463:20463"
SHMPAGES="30695:30695"
PHYSPAGES="0:9223372036854775807"
NUMFILE="163680:163680"
NUMFLOCK="1000:1100"
NUMPTY="512:512"
NUMSIGINFO="1024:1024"
DCACHESIZE="91533669:94279680"
NUMIPTENT="200:200"
DISKSPACE="203811210:224192332"
DISKINODES="53798327:59178160"
CPUUNITS="139987"
When I start a new vps with this setup the vps run out of memory.
The "free" command show only 1.2 Gb ram.
Are this setup the optimal for my vps ?
Are the memory parameters correct ?
I suspect that vzsplit is generating bad memory settings for my vps.
