On 18.02.2014 13:11, Benoît Canet wrote:
From: Benoît Canet <ben...@irqsave.net>
This patchset enables the core of the quorum mechanism.
The num_children reads are compared to get the majority version and if this
version exists more than threshold times the guest won't see the error at all.
If a block is corrupted or if an error occurs during an IO or if the quorum
cannot be established QMP events are used to report to the management.
Use gnutls's SHA-256 to compare versions.
--enable-quorum must be used to enable the feature.
Signed-off-by: Benoit Canet <ben...@irqsave.net>
---
block/Makefile.objs | 2 +-
block/quorum.c | 391 +++++++++++++++++++++++++++++++++++++++++++++-
configure | 36 +++++
docs/qmp/qmp-events.txt | 36 +++++
include/monitor/monitor.h | 2 +
monitor.c | 2 +
6 files changed, 467 insertions(+), 2 deletions(-)
Reviewed-by: Max Reitz <mre...@redhat.com>
