v37.0 #6038
likebreath
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v37.0
#6038
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This release has been tracked in our roadmap project as iteration
v37.0. The following user visible changes have been made:
Long Term Support (LTS) Release
This release is a LTS release. Point releases for bug fixes will be made
for the next 18 months; live migration and live upgrade will be
supported between the point releases of the LTS.
Multiple PCI segments Support for 32-bit VFIO Devices
Now VFIO devices with 32-bit memory BARs can be attached to non-zero PCI
segments on the guest, allowing users to have more 32-bit devices and
assign such devices to appropriate NUMA nodes for better performance.
Configurable Named TAP Devices
Named TAP devices now accepts IP configuration from users, such as IP
and MAC address, as long as the named TAP device is created by Cloud
Hypervisor (e.g. not existing TAP devices).
TTY Output from Both Serial Device and Virtio Console
Now legacy serial device and virtio console can be set as TTY mode as
the same time. This allows users to capture early boot logs with the
legacy serial device without losing performance benefits of using
virtio-console, when appropriate kernel configuration is used (such as
using kernel command-line
console=hvc0 earlyprintk=ttyS0
on x86).Faster VM Restoration from Snapshots
The speed of VM restoration from snapshots is improved with a better
implementation of deserializing JSON files.
Notable Bug Fixes
disabled (block: fix aio backend behavior when writeback cache disabled #5930)
Contributors
Many thanks to everyone who has contributed to our release:
This discussion was created from the release v37.0.
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