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e957d22e
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e957d22e
编写于
7年前
作者:
M
Martin Kletzander
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Add some news items for the 3.4.0 release
Signed-off-by:
N
Martin Kletzander
<
mkletzan@redhat.com
>
上级
3bab51e0
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1
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docs/news.xml
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docs/news.xml
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e957d22e
...
...
@@ -45,8 +45,40 @@
sparseness.
</description>
</change>
<change>
<summary>
I/O APIC type can be specified for QEMU/KVM domains
</summary>
<description>
The
<code>
ioapic
</code>
tag was added to domain
<code>
features
</code>
, so the type of the I/O APIC can now
be specified (e.g. putting it in userspace for KVM domains).
</description>
</change>
<change>
<summary>
The reason for VM shutdown is reported, if known
</summary>
<description>
QEMU 2.10 will be able to report the reason for shutting
down (whether that was caused by the guest or not), and
libvirt is prepared for that and reports that information in
its shutdown event as well, if it is known.
</description>
</change>
</section>
<section
title=
"Improvements"
>
<change>
<summary>
Repository now has new README.md file
</summary>
<description>
The new file uses markdown syntax, so it looks better on
github and possibly other web pages, but it has also more
useful information. The old README is now symlink to the
new file.
</description>
</change>
<change>
<summary>
qemu: Use GICv2 by default for aarch64/virt TCG guests
...
...
@@ -69,6 +101,89 @@
fc_remote_port sub-capability to SCSI target devices.
</description>
</change>
<change>
<summary>
Node devices now report Mediated device capabilities
</summary>
<description>
Endpoint devices support new
<code>
mdev
</code>
capability
and their parents now report the supported types in new
<code>
mdev_types
</mdev>
capability.
</description>
</change>
<change>
<summary>
Capabilities now report information about host caches
</summary>
<description>
If supported in the kernel, host capabilities will now list
L3 caches. The code for other levels was added as well, but
only L3 caches are reported currently.
</description>
</change>
<change>
<summary>
POWER9 CPU model was added
</summary>
<description>
It is now properly reported in host capabilities.
</description>
</change>
<change>
<summary>
libxl: NUMA sibling distances are now reported in host capabilities
</summary>
</change>
<change>
<summary>
VMDK version 3 files are now properly detected
</summary>
</change>
<change>
<summary>
Interrupt remapping and Extended interrupt mode for IOMMU devices
</summary>
<description>
These two new features can now be controlled with new
<code>
<
driver intremap='on/off' eim='on/off'/
>
</code>
tag for
<code>
iommu
</code>
devices.
</description>
</change>
<change>
<summary>
Graphics in libxl domains now have default addresses
</summary>
<description>
Even though there were default addresses before this change,
they were not saved in the XML. It is now possible to see
and control the listen addresses properly.
</description>
</change>
<change>
<summary>
Default USB controllers are now added for devices in libxl domains
</summary>
<description>
Even though they were added automatically when USB device
was attached, they could've been missing in some other
cases. The logic is now fixed so there are always USB
controllers, even if there was none of them in the specified
XML.
</description>
</change>
<change>
<summary>
Limits for RPC messages were increased
</summary>
<description>
Hitting the RPC limits we have is easier every day, so they
were increased once again and some guessing logic was
improved as well. It is now possible to get more stats than
ever using the
<code>
virConnectGetAllDomainStats()
</code>
call and push through even bigger requests and replies for
all APIs.
</description>
</change>
</section>
<section
title=
"Bug fixes"
>
<change>
...
...
@@ -80,6 +195,52 @@
they don't exist. We've missed this one.
</description>
</change>
<change>
<summary>
PCIe 4.0 cards now report proper link speeds
</summary>
<description>
It could happen that the link speed for PCIe devices was not
properly reported or the nodedev-dumpxml just failed. That
was due to mistake in the field width, but should now work
properly.
</description>
</change>
<change>
<summary>
qemu: Do not report errors on shutdown
</summary>
<description>
For some users, in some rare cases, it could happen that
there was an error message "internal error: End of file from
qemu monitor" in the logs even though no problem happened.
The detection of these false positives was improved and such
errors should not show any more.
</description>
</change>
<change>
<summary>
User-specified UNIX socket paths for virtio channels should not be reset
</summary>
<description>
It could happen, in some cases, that libvirt would mistake a
user-specified path for its own generated one and thus
remove it from the XML. The detection of such addresses was
improved now.
</description>
</change>
<change>
<summary>
Fix address reservation during RNG hot-plug
</summary>
<description>
When error occurred in a specific point in time during the
hot-plug of an RNG device, it could happen that an address
was released even though another device was already using
it, making it possible to hot-plug another device with that
address, effectively having duplicated addresses in the XML.
</description>
</change>
</section>
</release>
<release
version=
"v3.3.0"
date=
"2017-05-05"
>
...
...
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