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[Cluster-devel] Re: [PATCH 1/3] NLM lock failover



Sorry, please discard this .. I added the wrong subject line.. Will
resend... Wendy

On Mon, 2006-07-31 at 22:06 -0400, Wendy Cheng wrote:
> This patch enables per ip NLM lock grace period. The implementation is
> based on a global single linked list nlm_servs that contains entries of
> per server ip info. It is expected this would not be a frequent event.
> The nlm_servs list should be short and the entries expire within a
> maximum of 50 seconds. The grace period setting follows the existing NLM
> grace period handling logic and is triggered via echoing the ipv4 dot
> address into /proc/fs/nfsd/nlm_set_ip_grace file.
> 
> Signed-off-by: S. Wendy Cheng <wcheng redhat com>
> Signed-off-by: Lon Hohberger <lhh redhat com>
> 
> fs/lockd/svc.c              |    8 +-
> fs/lockd/svc4proc.c         |   41 ++++++++++---
> fs/lockd/svcproc.c          |   43 +++++++++++---
> fs/lockd/svcsubs.c          |  133 +++++++++++++++++++++++++++++++++++++
> ++++++ 
> fs/nfsd/nfsctl.c            |   36 +++++++++++
> include/linux/lockd/bind.h  |    3
> include/linux/lockd/lockd.h |   15 ++++
> 7 files changed, 261 insertions(+), 18 deletions(-)
> 
> 
> 


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