Date: Thu, 26 Feb 2015 17:37:35 -0500 (EST) From: Rick Macklem <rmacklem@uoguelph.ca> To: Jason Hellenthal <jhellenthal@dataix.net> Cc: freebsd-hackers@freebsd.org, Allan Jude <allanjude@freebsd.org> Subject: Re: only the first two enteries in /etc/exports show up Message-ID: <1325541115.1293246.1424990255972.JavaMail.root@uoguelph.ca> In-Reply-To: <2976DA93-DD6E-4139-A0C8-3C2587A65362@dataix.net>
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Jason Hellenthal wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On Feb 26, 2015, at 11:06, Allan Jude <allanjude@freebsd.org> wrote: > > On 2015-02-26 11:58, Aryeh Friedman wrote: > On Thu, Feb 26, 2015 at 11:49 AM, Allan Jude <allanjude@freebsd.org> > wrote: > On 2015-02-26 11:37, Aryeh Friedman wrote: > having this in /etc/exports: > > > /data/home -maproot=root -network 10.0.10.0/24 > /usr/src -maproot=root -network 10.0.10.0/24 > /usr/ports -maproot=root -network 10.0.10.0/24 > > produces the following results: > > > root@server:/usr/ports # showmount -e > Exports list on localhost: > /data/home 10.0.10.0 > /usr/src 10.0.10.0 > > > It doesn't matter what order I list them in only the first two show > up > in showmount > > > Are you using NFSv3 or NFSv4? > > what ever the base system has 10.1 > > > What does your partitioning layout look like? > > Running as a VM in bhyve > > > Filesystem 1024-blocks Used Avail Capacity Mounted on > /dev/vtbd0p2 9637788 8583820 282948 97% / > devfs 1 1 0 100% /dev > /dev/vtbd1 152334812 68 140147960 0% /data > > > > When you reload mountd, does it emit any errors? (check syslog as > well) > > No errors on the command line.... in syslog: > > Feb 26 06:57:27 server mountd[1299]: can't change attributes for > /usr/ports: Invalid radix node head, rn: 0 0xfffff80003993100 > Feb 26 06:57:27 server mountd[1299]: bad exports list line /usr/ports > -maproot > > > - -- > Allan Jude > > > > > > You can only have 1 export per mount point in NFSv3 (in V4, you can > only > export the root of a mount point) > > So what you want in your config file is: > > /data/home -maproot=root -network 10.0.10.0/24 > /usr/src /usr/ports -maproot=root -network 10.0.10.0/24 > Actually, this will be fine for NFSv4 as well as NFSv3 (assuming a V4: line was added to /etc/exports. Although exporting the root will be less confusing, any export within a server file system (such as "/" in this case) will export the entire file system for NFSv4. (ie. The /usr/src and /usr/ports are referred to as administrative controls and are only applied by mountd, which NFSv4 doesn't talk to.) W.r.t. NFSv3 Jason has it completely correct afaik, rick > > - -- > Allan Jude > > As can be seen from ( man 5 exports ) examples section… > http://j.mp/1AwAup6 > > That would lead me to believe I need to use “/usr” at the beginning > of the export line since it is the root of the NFS share. > > Also looking at the grouping of examples might lead someone to > believe that more than one “/usr/*” can be specified more than once > on separate lines. > > > Just a perspective that might need some clarification since at a > quick glance could be interpreted multiple ways. > > > - -- > Jason Hellenthal > Mobile: +1 (616) 953-0176 > jhellenthal@DataIX.net > JJH48-ARIN > > -----BEGIN PGP SIGNATURE----- > > iQEcBAEBAgAGBQJU72OAAAoJEDLu+wRc4KcIjVIIAKW6U5z7MDK65zCqwcB1n+Zj > WxyukhsSlk49weIIj8Ied/VE8CRThgHvHdWqQ6TxOAgwfi5lz/WksPbFUpOLg5WK > rjNW+vr9j/2PTSWVDJaDDo/P/R2/8e47cuLRuc/YUhEL7q0FgKzl0vip0WE/zUWf > Ws/XyPi8RWnMdpfoQlW/vddZwjzooCJfQZ+X1kYSba/LidzmvD6/axP1C4V8xD+v > daMCBG0894IW1toJo/bBmt9p4EeDIISPVSfVFBK/ReJjMwe8Izq0cJtpUzRwWYDx > f6mfXxTXwp7TdtH8aw/dx7d0BY0kFoZrbGYecV083nxEAMVfHGkxuhiho/KMvZo= > =+Sx5 > -----END PGP SIGNATURE----- > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to > "freebsd-hackers-unsubscribe@freebsd.org"help
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