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| author | Rick Macklem <rmacklem@FreeBSD.org> | 2022-07-01 21:43:17 +0000 |
|---|---|---|
| committer | Rick Macklem <rmacklem@FreeBSD.org> | 2022-07-01 21:43:17 +0000 |
| commit | c0d14b0220ae22d25462cef191f20e9f04c5e87e (patch) | |
| tree | 0c65c6f46ab76ec5d0b6cc0e5891a8d823581dff /tools/build/Makefile | |
| parent | ea5b2d62426ff4387ab4293b977bb9f6e7212700 (diff) | |
| download | src-c0d14b0220ae22d25462cef191f20e9f04c5e87e.tar.gz src-c0d14b0220ae22d25462cef191f20e9f04c5e87e.zip | |
mount_nfs: Warn that intr, soft are not safe for NFSv4
If the "intr" and/or "soft" mount options are used for
NFSv4 mounts, the protocol can be broken when the
operation returns without waiting for the RPC reply.
The likelyhood of failure increases for NFSv4.1/4.2
mounts, since the session slot will be broken when
an RPC reply is not processed.
This is mentioned in the BUGS section of "man mount_nfs",
but more needs to be done. This patch adds code that
generates a warning message when the mount is done.
PR: 260011
Reviewed by: emaste
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D35407
Diffstat (limited to 'tools/build/Makefile')
0 files changed, 0 insertions, 0 deletions