[Openstack] launching multiple VMs takes very long time
Rick Jones
rick.jones2 at hp.com
Wed May 1 18:43:46 UTC 2013
On 05/01/2013 10:43 AM, Steve Heistand wrote:
> there may be some network issues going on here, trying to shove some amount of data
> bigger then a few Gig seems to start slowing things down.
If you think there is an actual network problem, you could I suppose try
exploring that with netperf or iperf. It seems unlikely that the
network could retain a "memory" of a previous transfer to cause a
subsequent, non-overlapping transfer to run more slowly.
The logs on the compute node(s) will show how long it took to actually
retrieve the image yes?
rick jones
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