Lucas Amaral a561883abf qemu: add automatic port allocation for pull-mode backup NBD servers ...

Previously, users had to manually specify a TCP port when starting
a pull-mode backup with an NBD server. A TODO comment in
qemuBackupPrepare() noted this limitation and pointed toward using
virPortAllocator, as done for migration, VNC, and SPICE ports.

When a pull-mode backup is started without specifying a TCP port,
a port is now acquired automatically from the configured range via
virPortAllocatorAcquire(). The port is released when the backup
ends or if startup fails.

Signed-off-by: Lucas Amaral <lucaaamaral@gmail.com>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>

2026-03-20 14:32:34 +01:00

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advanced-tests.rst

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auditlog.rst

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auth.rst

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best-practices.rst

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bindings.rst

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bugs.rst

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cgroups.rst

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ci-dashboard.rst

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ci.rst

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clangd.rst

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coding-style.rst

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committer-guidelines.rst

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compiling.rst

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contact.rst

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contribute.rst

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csharp.rst

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downloads.rst

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drivers.rst

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drvbhyve.rst

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firewall.rst

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format.rst

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formatbackup.rst

qemu: add automatic port allocation for pull-mode backup NBD servers

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formatcaps.rst

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formatsecret.rst

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formatsnapshot.rst

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glib-adoption.rst

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goals.rst

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governance.rst

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hooks.rst

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platforms.rst

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