[pve-devel] applied: [PATCH storage 5/5] plugin: rbd: pass rxbounce when mapping Windows VM guest volumes

Thomas Lamprecht t.lamprecht at proxmox.com
Fri Nov 14 00:41:56 CET 2025


On Fri, 31 Oct 2025 11:36:12 +0100, Friedrich Weber wrote:
> When mapping a volume (e.g., because KRBD is enabled) and the hint
> 'guest-is-windows' is given and true, pass the rxbounce option. This
> is to avoid "bad crc/signature" warnings in the journal, retransmits
> and degraded performance, see [1]. If the volume is already mapped
> without rxbounce (this can be determined from the map options exposed
> in sysfs), and it should be mapped with rxbounce, and the
> 'plugin-may-deactivate-volume' hint denotes it is currently safe to
> deactivate the volume, unmap the volume and re-map it with rxbounce.
> 
> [...]

Applied, thanks!

[5/5] plugin: rbd: pass rxbounce when mapping Windows VM guest volumes
      commit: 24367c07d37c3770bc40fcbf04baa32cf7abec98




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