[pve-devel] [PATCH container/guest-common/qemu-server v2 0/8] fix #1964: Add a setting to globally disable freezing a guest

Maximiliano Sandoval m.sandoval at proxmox.com
Tue Sep 2 14:45:15 CEST 2025


..and add more logging when issuing fsfreeze guest commands.

The setting takes preference over freeze-fs-on-backup and deprecates the former.

At the moment taking a snapshot without RAM does not log whether there was a freeze/thaw.

- The patch does result in an extra log line when making a Backup in snapshot mode.

Differences from v1:
 - Add setting to enable/disable fsfreeze commands
 - Change wording in one log message


qemu-server:

Maximiliano Sandoval (6):
  add a guest-fsfreeze qga setting
  block job: mirror: follow guest-fsfreeze setting
  fix #1964: follow guest-fsfreeze setting on check freeze needed
  log when issuing a guest-fsfreeze command
  block job: mirror: reword fsfreeze log entry
  deprecate freeze-fs-on-backup qga setting

 src/PVE/QemuConfig.pm          |  7 ++++++-
 src/PVE/QemuServer.pm          | 15 ++++++++++++++-
 src/PVE/QemuServer/BlockJob.pm | 10 ++++++----
 src/PVE/VZDump/QemuServer.pm   |  6 +++++-
 4 files changed, 31 insertions(+), 7 deletions(-)


pve-container:

Maximiliano Sandoval (1):
  log when freezing/thawing filesystem

 src/PVE/LXC/Config.pm | 2 ++
 1 file changed, 2 insertions(+)


qemu-server:

Maximiliano Sandoval (1):
  replication: remove logging when freezing/thawing

 src/PVE/Replication.pm | 2 --
 1 file changed, 2 deletions(-)


Summary over all repositories:
  6 files changed, 33 insertions(+), 9 deletions(-)

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