Date: Thu, 27 Jun 2002 09:40:05 -0700 (PDT) From: "Jin Guojun[DSD]" <j_guojun@lbl.gov> To: freebsd-bugs@FreeBSD.org Subject: Re: bin/39896: netmask 0xffffff00 no longer works in /etc/exports Message-ID: <200206271640.g5RGe51A075880@freefall.freebsd.org>
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The following reply was made to PR bin/39896; it has been noted by GNATS. From: "Jin Guojun[DSD]" <j_guojun@lbl.gov> To: "Crist J. Clark" <cjc@FreeBSD.ORG> Cc: FreeBSD-gnats-submit@FreeBSD.ORG Subject: Re: bin/39896: netmask 0xffffff00 no longer works in /etc/exports Date: Thu, 27 Jun 2002 09:38:14 -0700 "Crist J. Clark" wrote: > > On Wed, Jun 26, 2002 at 01:56:15PM -0700, Jin Guojun wrote: > [snip] > > > Somehow, netmask format in /etc/exports is restricted to > > ###.###.###.### only. > > /data -maproot=bin: -network 131.104.48 -mask 255.255.255.0 > > > > eubie# kill -HUP `cat /var/run/mountd.pid` > > eubie# mount eubie:/data /mnt > > eubie# > > > > The following format does not work any more > > /data -maproot=bin: -network 131.104.48 -mask 0xffffff00 > > > > mountd does not complain, but silently denies to export this > > partition: > > > > eubie# kill -HUP `cat /var/run/mountd.pid` > > eubie# mount eubie:/data /mnt > > eubie:/data: Permission denied > > > > > > >How-To-Repeat: > > add similar line to /etc/exports, restart mountd, and > > mount this partition locally or remotely. > > > > /data -maproot=bin: -network 131.104.48 -mask 0xffffff00 > > >Fix: > > > > Is any reason to make such change? or Is this a bug? > > I can't reproduce this. > > # uname -r > 4.6-RELEASE > # grep ^/export /etc/exports > /export -alldirs -ro -network 192.168.64 -mask 255.255.255.0 > # kill -HUP `cat /var/run/mountd.pid` > # showmount -e | grep ^/export > /export 192.168.64.0 > > And on a different machine on that net, I can mount it fine. Are you sure that you understand or did things correctly? :-) (Assume that all lines you typed are not typo !!!) Your netmask is 255.255.255.0 not 0xffffff00. If not typo, plesse try 0xffffff00 , which is asked in "How-To-Repeat" section. > -- > Crist J. Clark | cjclark@alum.mit.edu > | cjclark@jhu.edu > http://people.freebsd.org/~cjc/ | cjc@freebsd.org -- ------------ Jin Guojun ----------- v --- j_guojun@lbl.gov --- Distributed Systems Department http://www.itg.lbl.gov/~jin M/S 50B-2239 Ph#:(510) 486-7531 Fax: 486-6363 Lawrence Berkeley National Laboratory, Berkeley, CA 94720 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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