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



On Thu, May 19, 2011 at 6:24 AM, Daniel P. Berrange <berrange redhat com> wrote:
> 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
> ---
>  libvirt.spec.in                   |   11 +
>  po/POTFILES.in                    |    1 +
>  src/Makefile.am                   |   12 +
>  src/libvirt_private.syms          |    1 +
>  src/locking/lock_driver_sanlock.c |  413 +++++++++++++++++++++++++++++++++++++
>  5 files changed, 438 insertions(+), 0 deletions(-)
>  create mode 100644 src/locking/lock_driver_sanlock.c
>

<snip>

Daniel,

How does the dependency magic for sanlock work here? It appears that
there will be an automagical dependency on libsanlock when its
installed. It might be a good idea to provide a ./configure script
knob to enable/disable this piece.

Additionally, I see you've added virAllocVar to the syms list but I
don't see it used anywhere else in the context of this patch. Not sure
if I'm missing something.

-- 
Doug Goldstein


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