cvs commit: src/sbin/mount_nfs mount_nfs.c
kris at FreeBSD.org
Thu Jul 10 18:31:24 UTC 2008
Oliver Fromme wrote:
> Kris Kennaway wrote:
> > kris 2008-07-10 17:53:10 UTC
> > FreeBSD src repository
> > Modified files:
> > sbin/mount_nfs mount_nfs.c
> > Log:
> > SVN rev 180435 on 2008-07-10 17:53:10Z by kris
> > Fix -o mntudp after the conversion to default TCP mounts
> > Submitted by: danfe
> > MFC after: 1 week
> Does that mean you will also MFC the conversion to default
> TCP mounts? RELENG_7 still uses UDP by default.
> If you MFC that, I suggest you add an entry to src/UPDATING
> and possibly post a headsup to the -stable list, because
> the change might affect people in unexpected ways.
Yeah I will. I had planned to MFC it already actually (and had
forgotten), but there were problems reported initially that turned out
to be non-problems.
> Currently I happen to work at a customer with several
> NetApp filers that support TCP mounts only if the -U
> option is used. UDP mounts work fine. TCP mounts without
> the -U option just hang and require a reboot. It is
> probably a bug in the filers' firmware, but said customer
> cannot update the firmware for other, unrelated reasons.
> Another case where people might be bitten is when there
> are packet filter rules that allow UDP mounts only.
> An appropriate UPDATING entry and/or a HEADSUP in -stable
> might save some people's day.
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