[libvirt] [PATCH 0/2] qemu: Don't log partial buffer reads from qemu monitor

[Peter Krempa]

I was debugging a case where 200 snapshots of a disk would result in a
VERY long reconnect time after libvirtd restart when debug logging was
enabled.

I've figured out that qemu responds with 9MiB of json after calling
"query-named-block-nodes" and this resulted in > 26 GiB of libvirtd
debug log just to process the message.

I'll report the qemu flaw separately.

Peter Krempa (2):
  util: probe: Add quiet versions of the "PROBE" macro
  qemu: monitor: Decrease logging verbosity

 src/qemu/qemu_monitor.c      | 4 ++--
 src/qemu/qemu_monitor_json.c | 3 +++
 src/util/virprobe.h          | 8 ++++++++
 3 files changed, 13 insertions(+), 2 deletions(-)

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2.15.0