[Users] Some observations from ploop testing

jjs - mainphrame jjs at mainphrame.com
Sat Mar 24 13:35:28 EDT 2012


I've been creating simfs and ploop based containers and exercising them in
different ways. While the ploop-based containers are basically working, in
my testing a ploop-based CT seems to require more resources than an
equivalent simfs-based CT. On my modest 32 bit test rig with 1 GB RAM, I've
been running dbench on simfs based CTs and looking at performance with new
kernel versions. But when running dbench tests on a ploop based CT with the
same resources, it has not been able to finish because the machine runs out
of resources, performance slows to a crawl and even host processes are
killed off.

I'll try to get some more memory for this machine for further testing.

Regards,

Joe
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