Bug 1031582 - update example.conf with the tunable params that are present in tuned.
Summary: update example.conf with the tunable params that are present in tuned.
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: tuna
Version: 7.0
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: ---
Assignee: John Kacur
QA Contact: Jiri Kastner
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-11-18 10:45 UTC by Anton Arapov
Modified: 2014-08-04 15:46 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2014-08-04 15:46:45 UTC
Target Upstream Version:

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Description Anton Arapov 2013-11-18 10:45:16 UTC 
Update example.conf: (this will enable user to see the current setup by tuned sysctl values by default in tuna)

This should have the higher maximum value:
kernel.sched_wakeup_granularity_ns=1000,20000000,

These sysctls should be included:
vm.dirty_background_ratio
kernel.sched_autogroup_enabled
kernel.sched_migration_cost_ns
kernel.sem
vm.max_map_count
Comment 1 Anton Arapov 2013-11-18 10:47:23 UTC 
This is not functional change, and doesn't want QE at all. It is a matter of better user experience.
Comment 2 Jenny Severance 2013-11-18 18:00:30 UTC 
Can I ask why the QA Contact is set to IDM QE LIST?  This means that the proper QE group will not get notified of bugs against "tuna" ..
Comment 3 Anton Arapov 2013-11-18 19:48:39 UTC 
Jenny, feel free to re-assign to the proper QE group. And, perhaps, it will make sense to notify bugzilla-owner to change the default for the "tuna" component. IDM is what it has set when you report a bug against tuna.
Comment 4 Anton Arapov 2014-02-02 18:45:12 UTC 
Petr, what is the status of this one? Please don't forget to create an errata for this update.

thanks,
Comment 5 Jiri Kastner 2014-02-03 11:42:38 UTC 
(In reply to Anton Arapov from comment #4)
> Petr, what is the status of this one? Please don't forget to create an
> errata for this update.
> 
> thanks,

anton: will be that rhel7 only specific?
Comment 6 Anton Arapov 2014-02-03 12:03:13 UTC 
I'd like to see this change in Fedora/upstream as well. It will make the same sense as for RHEL7.
Comment 7 Petr Oros 2014-02-04 08:38:02 UTC 
upstream patch: https://git.kernel.org/cgit/utils/tuna/tuna.git/commit/?id=029deca251faeea85b1fae64d79d9ba8af7dcec4
Comment 8 Anton Arapov 2014-02-04 09:09:22 UTC 
John, please include the change linked in comment 3 into rhel7's tuna.

thanks!
Comment 9 John Kacur 2014-03-12 00:57:17 UTC 
Fixed in 0.11.1-6 and up
Comment 10 John Kacur 2014-03-12 15:05:14 UTC 
I didn't realize this needed the blocker flag set since I already had the rhel7.0+ flag, this is ready to go, please approve so I can build
Comment 11 John Kacur 2014-03-12 15:26:03 UTC 
Changing to ASSIGNED until I get approval to build with this
Comment 13 Jiri Kastner 2014-07-31 14:37:20 UTC 
https://git.kernel.org/cgit/utils/tuna/tuna.git/commit/?id=029deca251faeea85b1fae64d79d9ba8af7dcec4
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