deploy: 58dd31c

Author: likebreath

blog/cloud-hypervisor-v45.0-released/index.html

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-<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Blog on</title><link>https://www.cloudhypervisor.org/blog/</link><description>Recent content in Blog on</description><generator>Hugo -- gohugo.io</generator><language>en-US</language><lastBuildDate>Tue, 06 Oct 2020 08:49:55 +0000</lastBuildDate><atom:link href="https://www.cloudhypervisor.org/blog/index.xml" rel="self" type="application/rss+xml"/><item><title>Cloud Hypervisor v44.0 Released!</title><link>https://www.cloudhypervisor.org/blog/cloud-hypervisor-v44.0-released/</link><pubDate>Mon, 03 Feb 2025 19:34:45 +0000</pubDate><guid>https://www.cloudhypervisor.org/blog/cloud-hypervisor-v44.0-released/</guid><description>v44.0 # This release has been tracked in our roadmap project as iteration v44.0. The following user visible changes have been made:
+<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Blog on</title><link>https://www.cloudhypervisor.org/blog/</link><description>Recent content in Blog on</description><generator>Hugo -- gohugo.io</generator><language>en-US</language><lastBuildDate>Tue, 06 Oct 2020 08:49:55 +0000</lastBuildDate><atom:link href="https://www.cloudhypervisor.org/blog/index.xml" rel="self" type="application/rss+xml"/><item><title>Cloud Hypervisor v45.0 Released!</title><link>https://www.cloudhypervisor.org/blog/cloud-hypervisor-v45.0-released/</link><pubDate>Sun, 30 Mar 2025 17:28:57 +0000</pubDate><guid>https://www.cloudhypervisor.org/blog/cloud-hypervisor-v45.0-released/</guid><description>This release has been tracked in v45.0 group of our roadmap project.
+Experimental riscv64 Architecture Support # Cloud Hypervisor now has experimental riscv64 architecture support. Details can be found from the riscv documentation.
+Alphabetically Sorted CLI Options # To improve the readability of CLI options, the output of the --help now is alphabetically sorted. (#6988)
+Improved Downtime of VM Live Migration # The downtime of VM live migration is reduced via delaying some of the tearing down process of the source VM after the destination VM is up and running.</description></item><item><title>Cloud Hypervisor v44.0 Released!</title><link>https://www.cloudhypervisor.org/blog/cloud-hypervisor-v44.0-released/</link><pubDate>Mon, 03 Feb 2025 19:34:45 +0000</pubDate><guid>https://www.cloudhypervisor.org/blog/cloud-hypervisor-v44.0-released/</guid><description>v44.0 # This release has been tracked in our roadmap project as iteration v44.0. The following user visible changes have been made:
 Configurable virtio-iommu Address Width # The iommu_address_width option has been added to --platform to allow users to limit the virtio-iommu address space in the guest. (#6900)
 Notable Performance Improvements # The VIRTIO_BLK_F_SEG_MAX feature has been enabled for virtio-block devices, which brings significant performance improvements on throughput. (#6885)
 The io_uring entries are no longer forced to use async helper workers, delegating the decision to the kernel.</description></item><item><title>Cloud Hypervisor v43.0 Released!</title><link>https://www.cloudhypervisor.org/blog/cloud-hypervisor-v43.0-released/</link><pubDate>Wed, 18 Dec 2024 21:31:26 +0000</pubDate><guid>https://www.cloudhypervisor.org/blog/cloud-hypervisor-v43.0-released/</guid><description>This release has been tracked in our roadmap project as iteration v43.0. The following user visible changes have been made:
@@ -15,6 +18,4 @@ CPU Pinning Support for Block Device Worker Thread # Users now have the option t
 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.</description></item><item><title>Cloud Hypervisor v36.0 Released!</title><link>https://www.cloudhypervisor.org/blog/cloud-hypervisor-v36.0-released/</link><pubDate>Thu, 02 Nov 2023 16:06:15 +0000</pubDate><guid>https://www.cloudhypervisor.org/blog/cloud-hypervisor-v36.0-released/</guid><description>This release has been tracked in our roadmap project as iteration v36.0. The following user visible changes have been made:
 Command Line Changes # We switched back to use the clap crate to create our command line, since the argh crate is barely maintained. There were several syntax changes:
-All --option value commands now are --option=value. The --disk DISK1 --disk DISK2 command now is --disk DISK1 DISK2. The -v -v -vcommand now is -vvv.</description></item><item><title>Cloud Hypervisor v35.0 Released!</title><link>https://www.cloudhypervisor.org/blog/cloud-hypervisor-v35.0-released/</link><pubDate>Thu, 21 Sep 2023 14:47:24 +0000</pubDate><guid>https://www.cloudhypervisor.org/blog/cloud-hypervisor-v35.0-released/</guid><description>This release has been tracked in our roadmap project as iteration v35.0. The following user visible changes have been made:
-virtio-vsock Support for Linux Guest Kernel v6.3+ # Since kernel v6.3, a vsock packet can be included in a single descriptor, instead of being split over two descriptors. Our virtio-vsock implementation now support both situations.
-User Specified Serial Number for virtio-block # A new option serial is added to the --block command that allows users to specify a serial number for block devices which will be guest visible.</description></item></channel></rss>
+All --option value commands now are --option=value. The --disk DISK1 --disk DISK2 command now is --disk DISK1 DISK2. The -v -v -vcommand now is -vvv.</description></item></channel></rss>