[PATCH qemu-server 0/4] rework fs-freeze agent property

[Thomas Lamprecht <t.lamprecht@proxmox.com>]

Somewhat RFC, albeit I'm pretty sure about this the more I think about
it, even though the transition cost is naturally not great.

Very likely clashes with Fiona's recent QGA-skip-freeze-if-frozen series
[0], but started this already a few days around and figured it might
still be relevant in the current form.

I probably would squash in the deprecation of the intermediate
guest-fsfreeze variant with the commit making the long-time
freeze-fs-on-backup property an alias to the new variant, which would
be named 'freeze-fs' hereafter.

[0]: https://lore.proxmox.com/all/20260324135325.120749-1-f.ebner@proxmox.com/

Thomas Lamprecht (4):
  agent: add should_fs_freeze helper
  agent: treat freeze-fs-on-backup as alias for guest-fsfreeze
  tests: cfg2cmd: add agent guest-fsfreeze config tests
  qga: rename guest-fsfreeze to freeze-fs

 src/PVE/API2/Qemu.pm                          | 10 +++---
 src/PVE/QemuConfig.pm                         |  5 ++-
 src/PVE/QemuServer/Agent.pm                   | 35 ++++++++++++++-----
 src/PVE/VZDump/QemuServer.pm                  |  7 +---
 .../cfg2cmd/qga-fs-freeze-backup-legacy.conf  |  2 ++
 .../qga-fs-freeze-backup-legacy.conf.cmd      | 29 +++++++++++++++
 src/test/cfg2cmd/qga-fs-freeze.conf           |  2 ++
 src/test/cfg2cmd/qga-fs-freeze.conf.cmd       | 29 +++++++++++++++
 src/test/cfg2cmd/qga-minimal.conf             |  2 ++
 src/test/cfg2cmd/qga-minimal.conf.cmd         | 29 +++++++++++++++
 10 files changed, 126 insertions(+), 24 deletions(-)
 create mode 100644 src/test/cfg2cmd/qga-fs-freeze-backup-legacy.conf
 create mode 100644 src/test/cfg2cmd/qga-fs-freeze-backup-legacy.conf.cmd
 create mode 100644 src/test/cfg2cmd/qga-fs-freeze.conf
 create mode 100644 src/test/cfg2cmd/qga-fs-freeze.conf.cmd
 create mode 100644 src/test/cfg2cmd/qga-minimal.conf
 create mode 100644 src/test/cfg2cmd/qga-minimal.conf.cmd

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2.47.3