RESOLUTION
You may define the needed amount of precreated decompressed VE private areas in the main Virtuozzo config file /etc/sysconfig/vz:
## Template parameters
USE_POOL="yes"
POOL_SIZE_MIN="3"
POOL_SIZE_MAX="5" POOL_SIZE_MIN and POOL_SIZE_MAX parameters define how many precreated private areas (ready to be used) will be created on the hardware node.
Please, note that each VE private area from this pool consumes some
diskspace. So you need to define how many VEs you want to keep in the pool.
Please note that VE pools were discontinued since Virtuozzo 3.0.
Keywords: VE pool