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Posted to commits@cloudstack.apache.org by ke...@apache.org on 2013/10/02 21:11:09 UTC
[1/2] git commit: Adding portable IP Documentation from Wei Zhou
(originally commit 2c0430610d7bd2e44933447bb7bf8fcf51201f3f)
Updated Branches:
refs/heads/4.2 58df0d21f -> f87444087
Adding portable IP Documentation from Wei Zhou (originally commit 2c0430610d7bd2e44933447bb7bf8fcf51201f3f)
Project: http://git-wip-us.apache.org/repos/asf/cloudstack-docs/repo
Commit: http://git-wip-us.apache.org/repos/asf/cloudstack-docs/commit/3a393b6b
Tree: http://git-wip-us.apache.org/repos/asf/cloudstack-docs/tree/3a393b6b
Diff: http://git-wip-us.apache.org/repos/asf/cloudstack-docs/diff/3a393b6b
Branch: refs/heads/4.2
Commit: 3a393b6b2aaed22ef905035be9971175dcc2fb40
Parents: 58df0d2
Author: David Nalley <da...@gnsa.us>
Authored: Wed Oct 2 15:08:16 2013 -0400
Committer: David Nalley <da...@gnsa.us>
Committed: Wed Oct 2 15:08:16 2013 -0400
----------------------------------------------------------------------
release-notes/en-US/Release_Notes.xml | 13 +++++++++++++
1 file changed, 13 insertions(+)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/cloudstack-docs/blob/3a393b6b/release-notes/en-US/Release_Notes.xml
----------------------------------------------------------------------
diff --git a/release-notes/en-US/Release_Notes.xml b/release-notes/en-US/Release_Notes.xml
index b831d2f..0c72f81 100644
--- a/release-notes/en-US/Release_Notes.xml
+++ b/release-notes/en-US/Release_Notes.xml
@@ -152,6 +152,19 @@ under the License.
<para>&PRODUCT; 4.2 introduces initial support for IPv6. This feature is provided as a
technical preview only. Full support is planned for a future release.</para>
</section>
+ <section id="advancedsg">
+ <title>Security Groups Isolation in Advanced Zone </title>
+ <para>(Supported on XenServer and KVM)</para>
+ <para>Isolation of VM Traffic is achieved using Security Groups in Basic Zones. For Advanced zone,
+ traffic can be isolated on a per network basis using VLANs. Advanced Zones support shared as
+ well as isolated networks. This functionality uses security group rules to isolate guest VM
+ within a shared network in advanced zone. And in Advanced zone, VM can be on multiple shared
+ networks, different NICs of a VM can have different SG sets, says SG works on NIC level in
+ Advanced zone.</para>
+ <para>This functionality was added to &PRODUCT; 2.2.X and 3.0.X products, but not in &PRODUCT; 4.0.X
+ and 4.1.X products. The users who use this functionality in older verions can upgrade there
+ platforms to &PRODUCT; 4.2.</para>
+ </section>
<section id="portable-ip">
<title>Portable IPs</title>
<para>Portable IPs in &PRODUCT; are elastic IPs that can be transferred across
[2/2] git commit: Adding VM disk status and throttling docs from Wei
Zhou (originally commit a463f5eccc0bca6d6f3677ee4b35bf6c9d4a50b9)
Posted by ke...@apache.org.
Adding VM disk status and throttling docs from Wei Zhou (originally commit a463f5eccc0bca6d6f3677ee4b35bf6c9d4a50b9)
Project: http://git-wip-us.apache.org/repos/asf/cloudstack-docs/repo
Commit: http://git-wip-us.apache.org/repos/asf/cloudstack-docs/commit/f8744408
Tree: http://git-wip-us.apache.org/repos/asf/cloudstack-docs/tree/f8744408
Diff: http://git-wip-us.apache.org/repos/asf/cloudstack-docs/diff/f8744408
Branch: refs/heads/4.2
Commit: f874440879af758e07fe624869e104371dbfc12c
Parents: 3a393b6
Author: David Nalley <da...@gnsa.us>
Authored: Wed Oct 2 15:10:57 2013 -0400
Committer: David Nalley <da...@gnsa.us>
Committed: Wed Oct 2 15:10:57 2013 -0400
----------------------------------------------------------------------
release-notes/en-US/Release_Notes.xml | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/cloudstack-docs/blob/f8744408/release-notes/en-US/Release_Notes.xml
----------------------------------------------------------------------
diff --git a/release-notes/en-US/Release_Notes.xml b/release-notes/en-US/Release_Notes.xml
index 0c72f81..a65cca9 100644
--- a/release-notes/en-US/Release_Notes.xml
+++ b/release-notes/en-US/Release_Notes.xml
@@ -868,6 +868,22 @@ under the License.
</listitem>
</itemizedlist>
</section>
+ <section id="vm-disk-statistics">
+ <title>Disk I/O statistics for VMs</title>
+ <para>(Supported on KVM)</para>
+ <para>The disk I/O statistics for virtual machines, including read/write (bytes and I/O requests)
+ are collected and save in the database from &PRODUCT; 4.2. The data are also managed by
+ &PRODUCT; Usage Server. You can get the statistics through listUsageRecords API call. </para>
+ <para>This functionality is supported from libvirt 0.9.4. </para>
+ </section>
+ <section id="vm-disk-throttling">
+ <title>Disk I/O throttling for VMs</title>
+ <para>(Supported on KVM)</para>
+ <para>In &PRODUCT; 4.2, you can limit the read/write rate (bytes and I/O requests per second)
+ at user's virtual machines. This is useful to deduce the mutual influence between the
+ virtual machines running on the same storage device.</para>
+ <para>This functionality is supported from libvirt 0.9.8 and QEMU 1.1.0.</para>
+ </section>
</section>
<section id="ops">
<title>Monitoring, Maintenance, and Operations Enhancements</title>