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incusd/instance/qemu: Use the custom volume content type on live move by stgraber · Pull Request #4201 · lxc/incus · GitHub
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incusd/instance/qemu: Use the custom volume content type on live move - #4201

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stgraber merged 1 commit into
lxc:mainfrom
stgraber:storage
Oct 14, 2026
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stgraber merged 1 commit into
lxc:mainfrom
stgraber:storage

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Attached ISO and filesystem volumes on a shared pool were treated as block volumes, so the live member move failed to find their volumes.

Closes #4198

Attached ISO and filesystem volumes on a shared pool were treated as
block volumes, so the live member move failed to find their volumes.

Closes lxc#4198

Signed-off-by: Stéphane Graber <stgraber@stgraber.org>
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stgraber requested review from bensmrs and presztak October 14, 2026 20:13

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I’d have liked a test, as the problem suggests we’re never testing that migrating non-block volumes works.

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I’d have liked a test, as the problem suggests we’re never testing that migrating non-block volumes works.

Yeah, we're a bit light on tests on live migration to begin with and then even lighter on lvmcluster tests, both of which require some non-trivial setup that wasn't really possible until recently.

Introducing a VM cluster test which spawns some nested VMs to run lvmcluster and exercise things like live-migration with attached volumes shouldn't be that hard to add.

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stgraber merged commit 574960c into lxc:main Oct 14, 2026
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A live member move treats an attached lvmcluster ISO volume as a block volume and fails

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