* Version negotiation thwarted by proto=udp mount option
@ 2014-01-08 18:04 Tom Horsley
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From: Tom Horsley @ 2014-01-08 18:04 UTC (permalink / raw)
To: linux-nfs
This is from redhat bugzilla https://bugzilla.redhat.com/show_bug.cgi?id=1049032
I was asked to send mail here to see what nfs devs think about the problem.
I had the "proto=udp" option on some NFS mount lines in my fstab.
It was there because previous versions of nfs-utils apparently
ceased being able to talk to old servers at one point in time.
This option worked fine and got me connecting to the old servers.
Now a new nfs-utils came along and tries NFSv4 by default
first thing. That always rejects the mount options because
it doesn't support proto=udp at all. This leads the nfs-utils
to error out without trying a different version, so basically
my working fstab ceased to work.
I made it work again by changing to nfsvers=3 instead of
proto=udp. (But nfsvers=3 wasn't working at some point,
which was why I used proto=udp :-).
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