[pve-devel] applied: [PATCH-SERIES v2 storage 0/5] unsized subvol regression fix and improvements

[Thomas Lamprecht]

On Mon, 03 Mar 2025 10:24:40 +0100, Fiona Ebner wrote:
> Changes in v2:
> * comment out dead code in BTRFS plugin
> * improve commit messages regarding clone
> * squash patches 5/6 and 6/6 from v1
> 
> In list context, the file_size_info() function in Plugin.pm and the
> volume_size_info() function in BTRFSPlugin.pm would return 0 for the
> size, but in scalar context 1. As reported in the community forum [0],
> the change in commit e50dde0 ("volume export: rely on storage plugin's
> format"), changing the caller in volume_export() to scalar context
> exposed the inconsistency in the return value for the size. This led
> to breakage of migration with unsized btrfs subvolumes.
> 
> [...]

Applied, thanks!

[1/5] plugin: file size info: be consistent about size of directory subvol
      commit: 544dc0e893549c62665991b58675fb71f4fe5aac
[2/5] btrfs: fix volume size info for subvolumes in scalar context
      commit: 00105c8003aca8ba6499a4fbdd3803529e4671de
[3/5] plugin: volume export formats: avoid superfluous file_size_info() call
      commit: d97d7ff676dae13ff6dc796103bbc2ef7f32f9e7
[4/5] api: volume info: do not fail for zero-sized subvolumes
      commit: 0426aa316598f329eacaf80e24638294e746c1be
[5/5] btrfs: die early for broken subvolume resize
      commit: 5a73bac3439261da4b39c6ad22bd32d0ff19b2e6