[pve-devel] applied: [PATCH-SERIES qemu-server 0/3] image convert: fix handling qcow2 on snapshot-as-volume-chain dir target

Thomas Lamprecht t.lamprecht at proxmox.com
Thu Jul 31 00:23:31 CEST 2025


On Wed, 30 Jul 2025 17:03:14 +0200, Fiona Ebner wrote:
> As reported by Friedrich, having qcow2 on a snapshot-as-volume-chain
> directory storage be the target would fail with:
> > Block format 'qcow2' does not support the option 'zeroinit:driver'
> 
> First patch is to work around this by just not specifying zeroinit
> which leads to a performance penalty.
> 
> [...]

Applied, thanks!

[1/3] image convert: avoid combining target image options and zeroinit filter
      commit: 4866264c595c119dbad4ab742cbbd3f6f67f2253
[2/3] image convert: re-use generate_drive_blockdev()
      commit: 659b0716cee24e6374b7a35c7204ddc1a3d8a7fc
[3/3] image convert: make using zeroinit with target-image-opts work
      commit: f27115cede9b16f83213dafe49a32cc8f2facc2c




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