Change in vdsm[master]: daemon: enable cpu affinity by default
fromani at redhat.com
fromani at redhat.com
Mon Nov 9 14:26:49 UTC 2015
Francesco Romani has uploaded a new change for review.
Change subject: daemon: enable cpu affinity by default
......................................................................
daemon: enable cpu affinity by default
To run VDSM with CPU affinity enabled provided only
(huge) benefits in the tests performed so far, so let's
enable it by default.
Change-Id: I9a00926926bb4075e17b69f633bf31b5389eefc1
Bug-Url: https://bugzilla.redhat.com/1279431
Backport-To: 3.6
Signed-off-by: Francesco Romani <fromani at redhat.com>
---
M lib/vdsm/config.py.in
1 file changed, 3 insertions(+), 3 deletions(-)
git pull ssh://gerrit.ovirt.org:29418/vdsm refs/changes/96/48296/1
diff --git a/lib/vdsm/config.py.in b/lib/vdsm/config.py.in
index 203d292..6775ba8 100644
--- a/lib/vdsm/config.py.in
+++ b/lib/vdsm/config.py.in
@@ -211,10 +211,10 @@
('connection_stats_timeout', '3600',
'Time in seconds defining how frequently we log transport stats'),
- ('cpu_affinity', '',
+ ('cpu_affinity', '1',
'Comma separated whitelist of CPU cores on which VDSM is allowed '
- 'to run. The default is "", meaning VDSM can be scheduled by '
- ' the OS to run on any core. '
+ 'to run. The default is "1", meaning VDSM can be scheduled by '
+ ' the OS to run on the second core of the system. '
'Valid examples: "1", "0,1", "0,2,3"'),
('ssl_implementation', '@SSL_IMPLEMENTATION@',
--
To view, visit https://gerrit.ovirt.org/48296
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I9a00926926bb4075e17b69f633bf31b5389eefc1
Gerrit-PatchSet: 1
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Francesco Romani <fromani at redhat.com>
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