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news: Update after recent commits

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Mention the hyperv notifier and the new API to set block thresholds.
This commit is contained in:
Peter Krempa 2017-03-27 17:35:34 +02:00
parent 0b7ec61bcc
commit d63d54e558
1 changed files with 25 additions and 0 deletions
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docs/news.xml
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@ -81,6 +81,20 @@
with 'invtsc' CPU feature turned on.
</description>
</change>
<change>
<summary>
Add support for block device threshold event
</summary>
<description>
When using thin provisioning, management tools need to resize the
disk in certain cases. To avoid having them to poll disk usage
this version introduces an event which will be fired when a given
offset of the storage is written by the hypervisor. Together with the
API it allows registering thresholds for given storage backing
volumes and this event will then notify management if the threshold
is exceeded. Currently only the qemu driver supports this.
</description>
</change>
</section>
<section title="Improvements">
<change>
@ -105,6 +119,17 @@
applications running on the platform.
</description>
</change>
<change>
<summary>
Write hyperv crash information into vm log
</summary>
<description>
qemu's implementation of the hyperv panic notifier now reports
information about the crash from the guest os. Starting with this
version, libvirt logs the information to the vm log file for possible
debugging.
</description>
</change>
</section>
<section title="Bug fixes">
<change>