On 2 Feb, Ian Kent wrote:
> Would be except for the 64 bit compile problem as Micheals problem is
> clearly in the kernel module.
>
> Kernel module version?
It's not syslogging properly since the change to the stdarg stuff, but it's
the same patch in the autofs4-2.4-module-20031201.tar.bz2 file... 4.04?
> This looks very similar to the problem Micheal reported.
>
> Can you provide a example of the map so I can duplicate it.
Sure... putting script at bottom.. results are identical to what I get on the
32bit systems.
> Your going to haye me for this but a debug trace of the kernel module
> would be good.
Not a problem.. got a dev box I've been doing "suse autoyast -> our company
image via pxe boot" right here.
> You can do this by setting the DEBUG define in the kernel module source
> file autofs_i.h.
=====
mmarion @ rs-blade 80 [fs]% cat /etc/auto.net
#!/bin/bash
# $Id: auto.net.or,v 1.1 2003/11/05 21:05:44 mmarion Exp $
# Look at what a host is exporting to determine what we can mount.
# This is very simple, but it appears to work surprisingly well
key="$1"
# add "nosymlink" here if you want to suppress symlinking local filesystems
# add "nonstrict" to make it OK for some filesystems to not mount
/usr/sbin/rpcinfo -t $key nfs 3 > /dev/null 2>&1
if [[ $? -eq 0 ]]
then
opts="-fstype=nfs,tcp,rsize=32768,wsize=32768,hard,intr,nodev,nosuid"
else
opts="-fstype=nfs,hard,intr,nodev,nosuid"
fi
# Showmount comes in a number of names and varieties. "showmount" is
# typically an older version which accepts the '--no-headers' flag
# but ignores it. "kshowmount" is the newer version installed with knfsd,
# which both accepts and acts on the '--no-headers' flag.
#SHOWMOUNT="kshowmount --no-headers -e $key"
#SHOWMOUNT="showmount -e $key | tail +2"
# Newer distributions get this right
SHOWMOUNT="showmount --no-headers -e $key"
hostname=`hostname`
{
$SHOWMOUNT | sed 's/*/(everyone)/g' | while read line
do
perm=`echo $line | awk '{print $2}'`
for item in `echo $perm | sed 's/,/ /g'`
do
item=`echo $item | sed 's/@//'`
if [ "$item" = "(everyone)" ]
then
#MOUNTS="${MOUNTS}_$line"
echo $line
elif [ "$item" = "$hostname" ] || [ "$item" = "${hostname}.qualcomm.com" ]
then
#MOUNTS="${MOUNTS}_$line"
echo $line
elif [ -n "`ypmatch $item netgroup 2>/dev/null`" ]
then
if [ -n "`getent netgroup $item 2>/dev/null| grep
"${hostname}.qualcomm.com" |awk '{print $1}'`" ]
then
echo $line
fi
fi
done
done
} | sort +0 | \
awk -v key="$key" -v opts="$opts" -- '
BEGIN { ORS=""; first=1 }
{ if (first) { print opts; first=0 }; print " \\\n\t"
$1, key ":" $1 }
END { if (!first) print "\n"; else exit 1 }
=====
Please ignore the funky netgrouping bits I added in there... I did that awhile
back so that it doesn't try to mount stuff the client has no access too,
before I heard about the -nostrict (or whatever) flag it was. BTW, I tried
that flag and it didn't seem to help with a program map. I will try to play
with the built-in /net bits too to see if that works. If it does, then I can
probably stick with that, but will give debug info too.
Output like so:
mmarion @ rs-blade 81 [fs]% /etc/auto.net mig
-fstype=nfs,tcp,rsize=32768,wsize=32768,hard,intr,nodev,nosuid \
/local/mnt mig:/local/mnt
mmarion @ rs-blade 82 [fs]% /etc/auto.net nowin
-fstype=nfs,hard,intr,nodev,nosuid \
/local/mnt nowin:/local/mnt\
mmarion @ rs-blade 84 [fs]% /etc/auto.net bridgman
-fstype=nfs,hard,intr,nodev,nosuid \
/local/mnt bridgman:/local/mnt \
/local/scratch bridgman:/local/scratch
Now that I have different flags when the server supports tcp mode.. but mounts
fail to all hosts, tcp or no tcp support.
--
Mike Marion-Unix SysAdmin/Staff Engineer-http://www.qualcomm.com
President Grant: "Mr. West, not every situation requires your patented approach
of shoot first, shoot later, shoot some more and then when everybody's dead try
to ask a question or two." -- Wild Wild West
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