On Tue, 16 Dec 2008 18:28:02 +0100, Nicolas Williams <Nicolas.Williams at sun.com> wrote:
> On Tue, Dec 16, 2008 at 02:22:20PM +0100, Pavel Filipensky wrote: >> this is a fix for "6778894 umountall -l still not really local yet". >> webrev: http://cr.opensolaris.org/~pavelf/6778894/ >> >> Background: My recent fix for "6675447 NFSv4 client hangs >> on shutdown if server is down beforehand" is built on "umountall -l", >> but as noted above umountall -l still not really local yet. >> Unless umountall -l is fixed, the NFSv4 client can still hang >> on shutdown if server is down beforehand. > > So df -n doesn't hang when NFS servers are non-responsive? outch! Thanks ! Yes, of course, df uses statvfs() and statvfs() will go OTW for NFS. probably better to parse the 'mount -p' output instead. --- frankB
