[pve-devel] [PATCH container/guest-common/qemu-server v3 0/9] fix #1964: add setting to always disable freezing a guest

[Maximiliano Sandoval]

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

The setting takes precedence 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, we add logs when issuing freezes/thaws.
- The patch does result in an extra log line when making a Backup in snapshot mode.

One possible further improvement is to add a message saying that fsfreeze/fsthaw
were skipped due to the config when doing snapshots without RAM.

Differences from v2:
 - Print a message on live clones when fsfreeze is skipped due to config
 - Clean up code a bit
 - rebase
 - Fix a typo

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


qemu-server:

Maximiliano Sandoval (7):
  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
  block job: log if fs-freeze is skipped due to config
  deprecate freeze-fs-on-backup qga setting

 src/PVE/QemuConfig.pm          |  5 ++++-
 src/PVE/QemuServer/Agent.pm    | 15 ++++++++++++++-
 src/PVE/QemuServer/BlockJob.pm | 16 ++++++++++++----
 src/PVE/VZDump/QemuServer.pm   |  7 +++++--
 4 files changed, 35 insertions(+), 8 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, 37 insertions(+), 10 deletions(-)

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