diff options
| author | Benoît Canet <benoit@irqsave.net> | 2014-02-21 22:21:15 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2014-02-21 22:29:50 +0100 |
| commit | 95c6bff3561eedaf7c7de287bc4a002720605a8d (patch) | |
| tree | d440257f7624db52df1242afb7f2aff718ebe01c /block/Makefile.objs | |
| parent | 7db6982a19f61e3668397b5e31ebfb16a477c414 (diff) | |
| download | qemu-95c6bff3561eedaf7c7de287bc4a002720605a8d.tar.gz | |
quorum: Add quorum mechanism.
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 <benoit@irqsave.net>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/Makefile.objs')
| -rw-r--r-- | block/Makefile.objs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/Makefile.objs b/block/Makefile.objs index 716556f6ec..425d7fbb59 100644 --- a/block/Makefile.objs +++ b/block/Makefile.objs @@ -3,7 +3,7 @@ block-obj-y += qcow2.o qcow2-refcount.o qcow2-cluster.o qcow2-snapshot.o qcow2-c block-obj-y += qed.o qed-gencb.o qed-l2-cache.o qed-table.o qed-cluster.o block-obj-y += qed-check.o block-obj-$(CONFIG_VHDX) += vhdx.o vhdx-endian.o vhdx-log.o -block-obj-y += quorum.o +block-obj-$(CONFIG_QUORUM) += quorum.o block-obj-y += parallels.o blkdebug.o blkverify.o block-obj-y += snapshot.o qapi.o block-obj-$(CONFIG_WIN32) += raw-win32.o win32-aio.o |