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qemuDomainBlockCopy: Implement VIR_DOMAIN_BLOCK_COPY_SYNCHRONOUS_WRITES
authorPeter Krempa <pkrempa@redhat.com>
Wed, 1 Dec 2021 14:15:34 +0000 (15:15 +0100)
committerPeter Krempa <pkrempa@redhat.com>
Tue, 7 Dec 2021 08:00:39 +0000 (09:00 +0100)
commit8f170cd3c581612b13a2ee8b14528249ca816615
treeb007dde19d98490c7d0ac879dbd49fb1bef8796btree | snapshot
parentb54c313c33de3f4fc973700e9cfcc9d0d2087851commit | diff
qemuDomainBlockCopy: Implement VIR_DOMAIN_BLOCK_COPY_SYNCHRONOUS_WRITES

Wire up the flag to enable the 'write-blocking' 'copy-mode' of
'blockdev-mirror'.

It's not supported by all qemu versions but it is with those which we
use -blockdev with so we can use that instead of adding another custom
capability as we use blockdev for some time now.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
src/qemu/qemu_driver.c diff | blob | blame | history
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