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NEWS: Mention synchronous copy job additions

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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
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Peter Krempa 2021-12-02 17:35:05 +01:00
parent 0f170de28a
commit 4cc91f26d0
1 changed files with 12 additions and 0 deletions
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NEWS.rst
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@ -17,6 +17,18 @@ v8.0.0 (unreleased)
* **New features** * **New features**
* qemu: Synchronous write mode for disk copy operations
The ``blockdev-mirror`` block job supports a mode where writes from the VM
are synchronously propagated to the destination of the copy. This ensures
that the job will converge under heavy I/O.
Implement the mode for the copy blockjob as
``VIR_DOMAIN_BLOCK_COPY_SYNCHRONOUS_WRITES`` flag exposed via
``virsh blockcopy --synchronous-writes`` and for non-shared storage migration
as ``VIR_MIGRATE_NON_SHARED_SYNCHRONOUS_WRITES`` exposed via
``virsh migrate --copy-storage-synchronous-writes``.
* **Improvements** * **Improvements**
* **Bug fixes** * **Bug fixes**