[NFS] [Cluster-devel] [PATCH 0/4 Revised] NLM - lock failover

[Wendy Cheng]

Neil Brown wrote:

>But we probably don't need to go over-board straight away.
>I like the interface:
>   echo -n "flag flag .. /path/name" >  /proc/fs/nfsd/filesystem_settings
>
>where if flags is "?flag", then the value is returned by a subsequent
>read on the same file-descriptor.
>
>  
>
Will do a quick prototype to see whether this would work as good as it 
appears. I haven't given up RPC call (into lockd) either since it seems 
to be a bright idea.

-- Wendy