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| author | David Gibson <david@gibson.dropbear.id.au> | 2022-06-10 12:32:43 +1000 |
|---|---|---|
| committer | Stefano Brivio <sbrivio@redhat.com> | 2022-06-15 09:38:10 +0200 |
| commit | ca0c33ae5b8a68806dd1c766e2f58ce24867f334 (patch) | |
| tree | bdabe0027c287d1b3d2617a175b66f281dc389c6 /test/perf/passt_udp | |
| parent | 2320ac3349789551e9c7500dba03e04b9ac02f41 (diff) | |
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Tweak dhclient arguments for readability
A number of tests and examples use dhclient in both IPv4 and IPv6 modes.
We use "dhclient -6" for IPv6, but usually just "dhclient" for IPv4. Add
an explicit "-4" argument to make it more clear and explicit.
In addition, when dhclient is run from within pasta it usually won't be
"real" root, and so will not have access to write the default global pid
file. This results in a mostly harmless but irritating error:
Can't create /var/run/dhclient.pid: Permission denied
We can avoid that by using the --no-pid flag to dhclient.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'test/perf/passt_udp')
| -rw-r--r-- | test/perf/passt_udp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/perf/passt_udp b/test/perf/passt_udp index 0515f00..5155099 100644 --- a/test/perf/passt_udp +++ b/test/perf/passt_udp @@ -18,7 +18,7 @@ htools bc head sed # In this setup, virtio_net TX queue sometimes hangs, still under investigation def virtio_net_workaround -guest modprobe -r virtio_net; modprobe virtio_net napi_tx=1; dhclient; dhclient -6; sleep 3 +guest modprobe -r virtio_net; modprobe virtio_net napi_tx=1; dhclient -4; dhclient -6; sleep 3 endef test passt: throughput and latency |