nfsd performance

[Wojciech Puchar]

> brought me a load > 60 ;)
>
> So in the end, is there a possibility to optimize something on nfsd, or is 
> there any other solution to mount one share into more jails without using one 
> share for all of the jails?
>
man mount_nullfs


WARNING - at least in 6.1 read-write mounts caused crashes for me.

read-only works fine, which i use to get common /usr on all jails, saving 
disk space and more important - memory, as binaries are shared.