On 7/22/2014 1:00 AM, Ulrich Windl wrote:
You need the NFS server to unexport, but you can remove the IP
adresse for the NFS service before unexporting. That way the clients see a down
server. Obviously start in the opposite order (first export, then add
the IP address). If you think about it, that seems logical...
Erm... bull, pardon my french.
As of NFS v.3 if an export disappears while in use, the client errors
out with 'stale NFS handle'. It does not matter whether you unexport
first or turn off the power in your server room first.
(No idea -- and don't really care -- what NFS v.4 does.)
Dima
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