Here are a couple of bug fixes for mount.nfs.
The second patch in this series makes remount work again, but there is
a lingering problem with it (and maybe some other corner cases, not
related to "remount").
It turns out that "remount" mounts (even legacy remount, AFAICT) have
always completely wiped the mount options in /etc/mtab, and replaced
them with "remount,foo". This breaks umount.nfs, which relies on
the contents of /etc/mtab to know how to perform the unmount request.
I'm working on a solution, but it will still be some time. I felt
that the remount fix here was important enough to send now.
---
Chuck Lever (2):
mount.nfs: Don't do anything fancy if this is a remount
mount.nfs: Refactor mount version and protocol autonegotiation
utils/mount/stropts.c | 95 ++++++++++++++++++++++++++++++++++++++++++-------
1 files changed, 81 insertions(+), 14 deletions(-)
--
Chuck Lever
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