On 2010-Oct-18 17:45:34 +0800, "casper....@sun.com" <casper....@sun.com> wrote: > Write-lock (wlock) the specified file-system. wlock > suspends writes that would modify the file system. > Access times are not kept while a file system is write- > locked. > > >All the applications trying to write will suspend. What would be the >risk of that?
At least some versions of Oracle rdbms have timeouts around I/O and will abort if I/O operations don't complete within a short period. -- Peter Jeremy
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