svn commit: r49546 - 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: Sun Oct 23 20:19:17 2016
New Revision: 49546
URL: https://svnweb.freebsd.org/changeset/doc/49546
Log:
Add BSD Integration Services for Azure report from Dexuan Cui
Modified:
head/en_US.ISO8859-1/htdocs/news/status/report-2016-07-2016-09.xml
Modified: head/en_US.ISO8859-1/htdocs/news/status/report-2016-07-2016-09.xml
==============================================================================
--- head/en_US.ISO8859-1/htdocs/news/status/report-2016-07-2016-09.xml Sun Oct 23 19:39:35 2016 (r49545)
+++ head/en_US.ISO8859-1/htdocs/news/status/report-2016-07-2016-09.xml Sun Oct 23 20:19:17 2016 (r49546)
@@ -275,4 +275,79 @@
compiler!</task>
</help>
</project>
+
+ <project cat='kern'>
+ <title>&os; on Hyper-V and Azure</title>
+
+ <contact>
+ <person>
+ <name>
+ <given>Sepherosa</given>
+ <common>Ziehau</common>
+ </name>
+ <email>[email protected]</email>
+ </person>
+
+ <person>
+ <name>
+ <given>Hongjiang</given>
+ <common>Zhang</common>
+ </name>
+ <email>[email protected]</email>
+ </person>
+
+ <person>
+ <name>
+ <given>Dexuan</given>
+ <common>Cui</common>
+ </name>
+ <email>[email protected]</email>
+ </person>
+
+ <person>
+ <name>
+ <given>Kylie</given>
+ <common>Liang</common>
+ </name>
+ <email>[email protected]</email>
+ </person>
+ </contact>
+
+ <links>
+ <url href="https://wiki.FreeBSD.org/HyperV">&os; Virtual Machines on Microsoft Hyper-V</url>
+ <url href="https://technet.microsoft.com/en-us/library/dn531030.aspx">Supported Linux and &os; virtual machines for Hyper-V on Windows</url>
+ </links>
+
+ <body>
+ <p>This quarter, the Hyper-V storage driver was greatly improved:
+ its performance was increased by a factor of 1.2-2 by applying
+ BUS_DMA and UNMAP_IO, enlarging the request queue, and selecting the
+ outgoing channel with the LUN considered; TRIM/UNMAP was enabled;
+ and some critical bugs (PRs 209443, 211000, 212998) were fixed so
+ that disk hot add/remove and VHDX online resizing should work
+ now.</p>
+
+ <p>The VMBus driver also received attention, with enhancements made for
+ the handling of device hot add/remove.</p>
+
+ <p> In the Hyper-V network driver, configurable RSS key and dynamic
+ MTU change are now supported.</p>
+
+ <p>&os; images on Azure continue to be updated — after
+ publishing the &os; 10.3 VM image on the global Microsoft Azure in
+ June, Microsoft also published the VM image on the Microsoft Azure
+ operated by 21Vianet in China in September.</p>
+
+ <p>Patches have been developed to support PCIe pass-through (also
+ known as Discrete Device Assignment); this feature allows physical
+ PCIe devices to be passed through to &os; VMs running on Hyper-V
+ (Windows Server 2016), giving them near-native performance with low
+ CPU utilization. The patch to enable the feature will be posted for
+ review soon.</p>
+ </body>
+
+ <sponsor>
+ Microsoft
+ </sponsor>
+ </project>
</report>
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