svn commit: r47996 - head/en_US.ISO8859-1/htdocs/news/status
Benjamin Kaduk <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.cvs.doc |
|---|---|
| Message-ID | <[email protected]> |
Author: bjk
Date: Tue Jan 12 04:10:01 2016
New Revision: 47996
URL: https://svnweb.freebsd.org/changeset/doc/47996
Log:
Add rctl entry from trasz
Modified:
head/en_US.ISO8859-1/htdocs/news/status/report-2015-10-2015-12.xml
Modified: head/en_US.ISO8859-1/htdocs/news/status/report-2015-10-2015-12.xml
==============================================================================
--- head/en_US.ISO8859-1/htdocs/news/status/report-2015-10-2015-12.xml Tue Jan 12 04:02:35 2016 (r47995)
+++ head/en_US.ISO8859-1/htdocs/news/status/report-2015-10-2015-12.xml Tue Jan 12 04:10:01 2016 (r47996)
@@ -1797,4 +1797,35 @@
The FreeBSD Foundation
</sponsor>
</project>
+
+ <project cat='proj'>
+ <title>RCTL Disk IO Limits</title>
+
+ <contact>
+ <person>
+ <name>
+ <given>Edward Tomasz</given>
+ <common>Napierala</common>
+ </name>
+ <email>[email protected]</email>
+ </person>
+ </contact>
+
+ <body>
+ <p>An important missing piece of the RCTL resource limits
+ mechanism was the ability to limit disk throughput. This project
+ aims to fill that hole by making it possible to add RCTL rules for
+ read bytes per second (BPS), write BPS, read I/O operations per
+ second (IOPS), and write IOPS. It also adds a new throttling
+ mechanism, to delay process execution when a limit gets hit.</p>
+
+ <p>The project is at the late implementation stage. The major
+ piece of work left, apart from testing, is to integrate it with
+ ZFS. The project is expected to ship with &os; 11.0.</p>
+ </body>
+
+ <sponsor>
+ The FreeBSD Foundation
+ </sponsor>
+ </project>
</report>
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