Bug 1278511 - nohz_full still not working even with nohz=on
Summary: nohz_full still not working even with nohz=on
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise MRG
Classification: Red Hat
Component: realtime-kernel
Version: 2.5
Hardware: x86_64
OS: Linux
medium
medium
Target Milestone: ---
: ---
Assignee: Clark Williams
QA Contact: MRG Quality Engineering
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-11-05 16:39 UTC by Guy Streeter
Modified: 2019-10-10 10:27 UTC (History)
8 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Cause: The nohz_full code in older versions of the MRG-RT kernels was broken and incomplete. Until recently that feature was not enabled because of the way the old nohz_full code interacted with the real time features in the kernel. Consequence: When it was decided to enable the nohz_full feature, the code did not work as expected. Fix: Update the kernel to a newer version. Result: The nohz_full feature works as expect and interacts well with the real time features enabled in the MRG-RT kernel.
Clone Of:
Environment:
Last Closed: 2016-02-16 15:05:58 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2016:0224 0 normal SHIPPED_LIVE Important: kernel-rt security, bug fix, and enhancement update 2016-02-16 19:59:08 UTC

Comment 16 errata-xmlrpc 2016-02-16 15:05:58 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHSA-2016-0224.html
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