=== New deprecated options and features ===
...eprecated Features"] appendix for the full list of historically deprecated features/options.
12 KB (1,748 words) - 09:55, 28 April 2019
...ockdev setup). Fix is on the list: https://lists.gnu.org/archive/html/qemu-block/2018-11/msg00759.html
== Targeted Features ==
3 KB (531 words) - 15:15, 4 September 2019
easy to understand and implement. The fine-grained features are marked
Requests that exceed the current limit must be queued since block I/O is
4 KB (631 words) - 15:41, 11 October 2016
...MODEL'',enforce", of course as long as TCG or KVM support the CPU's set of features. Previously, a few CPUs included extraneous CPUID flags that cause "-cpu ''
=== Block devices in system emulation ===
7 KB (980 words) - 15:30, 14 December 2014
=== [[Features/VNC_Tight_PNG|Tight PNG]] ===
...the queue will be threaded and (hopefully) send_framebuffer_update() won't block the guest execution anymore.
4 KB (662 words) - 07:54, 13 October 2016
...[https://qemu-project.gitlab.io/qemu/about/removed-features.html 'Removed features'] page for details of suggested replacement functionality.
==== Other removed features ====
11 KB (1,553 words) - 14:27, 3 February 2023
[[Features/QED | QED]] is another new QEMU image format. Below is the FVD developer’
.../ext4, reiserFS, Reiser4, XFS, JFS, VMFS, ZFS, etc) provide many different features and are optimized for different objectives (flash wear leveling, seek dista
8 KB (1,278 words) - 14:45, 11 October 2016
* A thin layer sits between device emulation and net/block layer
|Storage replication QEMU's block migration or others
4 KB (636 words) - 14:45, 11 October 2016
=== New deprecated options and features ===
...System Emulation User's Guide for the full list of historically deprecated features/options.
14 KB (2,072 words) - 20:38, 28 April 2020
=== New deprecated options and features ===
...eprecated Features"] appendix for the full list of historically deprecated features/options.
11 KB (1,707 words) - 08:58, 24 October 2019
* Removed support for tftp:// in the block layer, since this has been broken forever for files bigger than 256KB.
...command blockdev-add is still a work in progress. It doesn't support all block drivers, it lacks a matching blockdev-del, and more. It might change incom
9 KB (1,253 words) - 11:05, 21 December 2016
=== New deprecated options and features ===
...System Emulation User's Guide for the full list of historically deprecated features/options.
12 KB (1,689 words) - 16:12, 14 May 2021
...n a VM writes to a data block, the lower layers decide where to store that block. Traditionally, storage allocation is done twice, first by an image format
.../ext4, reiserFS, Reiser4, XFS, JFS, VMFS, ZFS, etc) provide many different features and are optimized for different objectives (flash wear leveling, seek dista
5 KB (875 words) - 14:45, 11 October 2016
* New "invtsc" (Invariant TSC) CPU feature. When enabled, this will block migration and savevm, so it is not enabled by default on any CPU model. To
=== Block devices in system emulation ===
10 KB (1,454 words) - 10:42, 29 July 2014
* Initial support for KVM on AArch64 systems (some features such as migration are not yet implemented)
...5420 is needed. In particular hotplug, pvpanic device and other ACPI based features now work for OVMF.
10 KB (1,572 words) - 19:24, 16 April 2014
...[https://qemu-project.gitlab.io/qemu/about/removed-features.html 'Removed features' ] page for details of suggested replacement functionality
...maintained. Users are recommended to switch to an alternative distributed block device driver such as RBD.
12 KB (1,665 words) - 16:02, 24 August 2021
...[https://qemu-project.gitlab.io/qemu/about/removed-features.html 'Removed features' ] page for details of suggested replacement functionality
=== New deprecated options and features ===
13 KB (1,888 words) - 07:16, 11 April 2022
==Outstanding features==
* Block device support (i.e. QED on LVM volumes)
3 KB (397 words) - 14:45, 11 October 2016
=== Removed features and incompatible changes ===
...[https://qemu-project.gitlab.io/qemu/about/removed-features.html 'Removed features'] page for details of suggested replacement functionality.
12 KB (1,752 words) - 14:51, 19 April 2023
...nected to the Ardunio. Each widget is defined as a block that can have two features:
3 KB (533 words) - 11:47, 9 March 2020
