Re: [libvirt] libvirt URI for "UNIX abstract namespace"?
On Fri, Oct 11, 2013 at 09:01:24AM +0200, Philipp Hahn wrote:
Hello,
while trying to reproduce a performance problem I had to fake 95 hosts with 300 VMs. My
idea was to setup 95 users with each one running a session libvirtd. When adding them to
our management system I had was troubled with finding the right libvirt URI, as the
default session UNIX socket is in the "abstract ns", which has no file system
representation. I solved that by explicitly starting the session libvirtds with a custom
config only specifying a physical socket path:
for ((h=0;h<95;h+=1));do su -c "/usr/sbin/libvirtd -f <(echo
"unix_sock_dir=\"/home/host$h/.libvirt\"") -d"
"host$h";done
1. is there a way to specify an libvirt URI using the abstract ns?
No, its not possible - that's one of the reasons why we stopped using
the abstract namespace for session sockets.
2. Does anybody know another/better way to simulate many hosts with
many VMs?
Containers ? eg create a container for each VM host you want to simulate.
Daniel
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