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Fix mount_nfs so that it doesn't create mounttab entries for NFSv4 mounts.

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The NFSv4 protocol doesn't use the Mount protocol, so it doesn't make sense
to add an entry for an NFSv4 mount to /var/db/mounttab. Also, r308871
modified umount so that it doesn't remove any entry created by mount_nfs.
Reported on freebsd-current@.

Reported by:	clbuisson@orange.fr
MFC after:	2 weeks
This commit is contained in:
Rick Macklem 2017-05-08 00:45:05 +00:00
parent 930d3f4a60
commit 1362276303
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=317931
1 changed files with 1 additions and 1 deletions
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2
sbin/mount_nfs/mount_nfs.c
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@ -636,7 +636,7 @@ getnfsargs(char *spec, struct iovec **iov, int *iovlen)
build_iovec(iov, iovlen, "hostname", nam, (size_t)-1);
/* Add mounted file system to PATH_MOUNTTAB */
if (!add_mtab(hostp, spec))
if (mountmode != V4 && !add_mtab(hostp, spec))
warnx("can't update %s for %s:%s", PATH_MOUNTTAB, hostp, spec);
return (1);
}