Date: Tue, 29 Apr 1997 11:40:48 -0400 From: "Louis A. Mamakos" <louie@TransSys.COM> To: current@freebsd.org Subject: latest -current upgrade and CFS Message-ID: <199704291540.LAA02695@whizzo.transsys.com>
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CFS is the crypto filesystem that Matt Blaze did. Essentially, you
talk to it via NFS and it decrypts/encrypts files on the fly which are
stored elsewhere in the UNIX filesystem.
I just upgraded my system running an older -current to the version
checkout as of last night. My cfsd stopped working; it appears the
the NFSv3 default is the cause of this problem, and the
"auto-fallback" to NFSv2 mechansim doesn't work with cfs. I had to
add the '-2' option to the mount command to get things working; I
recompiled cfsd for good measure too.
So my /usr/local/etc/rc.d/cfs.sh now looks like:
if [ -x /usr/local/sbin/cfsd ]; then
/usr/local/sbin/cfsd && \
mount -o port=3049,intr,-2 localhost:/null /crypt
fi
Note that this still requires the one-line fix to correctly parse
mount options with parameters, like the 'port=3049', in the file
/usr/src/sbin/mount/getmntopts.c. I submitted a PR on this on quite a
while ago:
Index: getmntopts.c
===================================================================
RCS file: /usr/local/FreeBSD/cvs/src/sbin/mount/getmntopts.c,v
retrieving revision 1.4
diff -u -r1.4 getmntopts.c
--- getmntopts.c 1997/03/11 12:27:56 1.4
+++ getmntopts.c 1997/04/06 00:38:32
@@ -78,7 +78,7 @@
*/
p = strchr(opt, '=');
if (p)
- *p = '\0';
+ *++p = '\0';
/* Scan option table. */
for (m = m0; m->m_option != NULL; ++m) {
Hope this saves someone some time..
louie
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