Does virtualization count?

Richard W.M. Jones rjones at redhat.com
Thu Mar 25 00:04:30 UTC 2010


I'll just note these two partially related points:

Debian can install and boot in 32 MB of RAM.  This is very useful for
virtualization, since the number of virtual machines you can run is
often a simple function:

  total_VMs = total_RAM / RAM_required_by_each_VM

The libguestfs appliance needs to boot up in 5 seconds, and consume
the minimum amount of disk and memory possible.  (Currently it boots
in 12 seconds, consumes 70 MB of disk, and up to 500 MB of RAM).

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming blog: http://rwmj.wordpress.com
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