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Subject: bin/30334: mount_nfs ignores acregmin, acregmax, axdirmin and acdirmax options
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>Number:         30334
>Category:       bin
>Synopsis:       mount_nfs ignores acregmin, acregmax, axdirmin and acdirmax options
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Sep 05 04:10:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Semen A. Ustimenko
>Release:        FreeBSD 4.3-RELEASE i386
>Organization:
>Environment:
System: FreeBSD default.the.net 4.3-RELEASE FreeBSD 4.3-RELEASE #14: Mon Jul 30 20:31:05 GMT+6 2001 semen@default.the.net:/usr/src/sys/compile/DEFAULT i386

>Description:
Setting any of ac(reg|dir)(min|max) options in mount_nfs command
line wont take effect. This applies both to -current and -stable

>How-To-Repeat:
mount_nfs -o acregmin=0,acregmax=0,acdirmin=0,acdirmax=0 foo:/foodir /mnt

Write simple test program that reads file upon pressing enter, and
change the file on server between keypress. You will see stale data.
Use tcpdump to see that no requests are sent, though they should be 
sent as attributes are always invalid.

>Fix:

Index: src/sbin/mount_nfs/mount_nfs.c
===================================================================
RCS file: /home/ncvs/src/sbin/mount_nfs/mount_nfs.c,v
retrieving revision 1.36.2.1
diff -u -r1.36.2.1 mount_nfs.c
--- src/sbin/mount_nfs/mount_nfs.c	2000/06/11 05:21:36	1.36.2.1
+++ src/sbin/mount_nfs/mount_nfs.c	2001/09/05 11:01:44
@@ -231,6 +231,10 @@
 	F(RESVPORT);
 	F(NQNFS);
 	F(SOFT);
+	F(ACREGMIN);
+	F(ACREGMAX);
+	F(ACDIRMIN);
+	F(ACDIRMAX);
 
 #undef F
 #undef F2
>Release-Note:
>Audit-Trail:
>Unformatted:

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