`the.lusercop' at lusercop.net
Tue Dec 13 16:34:16 GMT 2005
On Tue, Dec 13, 2005 at 04:24:51PM +0000, Simon Wistow wrote:
> We have a farm of machines which will have access to a file. We only
> want one of the machines accessing that file at once - if a process
> cannot get a lock on the file then it should exit immediately otherwise
> it shoudl write the necessary number of times to the file and then exit.
> Of course flock() doesn't work across NFS. Is the only solution to this
> a flock daemon?
And you aren't using fcntl(2) and lockd(8) because...? (OK, I know that NFS
still has issues about locking, but this does basically work).
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