Re: [libvirt] [PATCH 10/10] Add a plugin for the 'sanlock' project

Sanlock is a project that implements a disk-paxos locking algorithm. This is suitable for cluster deployments with shared storage. * src/Makefile.am: Add dlopen plugin for sanlock * src/locking/lock_driver_sanlock.c: Sanlock driver * configure.ac: Check for sanlock * libvirt.spec.in: Add a libvirt-lock-sanlock RPM --- configure.ac | 55 +++++ libvirt.spec.in | 34 +++

+++ b/libvirt.spec.in @@ -77,6 +77,7 @@ %define with_dtrace 0%{!?_without_dtrace:0} %define with_cgconfig 0%{!?_without_cgconfig:0} %define with_referential 0%{!?_without_referential:1} +%define with_sanlock 0%{!?_without_sanlock:0} # Non-server/HV driver defaults which are always enabled %define with_python 0%{!?_without_python:1} @@ -163,6 +164,11 @@ %define with_yajl 0%{!?_without_yajl:%{server_drivers}} %endif +# Enable sanlock library for lock management with QEMU +%if 0%{?fedora} >= 15 || 0%{?rhel} >= 6 +%define with_sanlock 0%{!?_without_sanlock:%{server_drivers}} +%endif