Date: Fri, 10 Oct 2014 07:51:40 -0400 (EDT) From: Rick Macklem <rmacklem@uoguelph.ca> To: =?utf-8?B?TG/Dr2M=?= Blot <loic.blot@unix-experience.fr> Cc: freebsd-fs@freebsd.org Subject: Re: NFSv4 nobody issue Message-ID: <1738545148.62071361.1412941900737.JavaMail.root@uoguelph.ca> In-Reply-To: <93722b83a95e50f3fae349ecc0cd254d@mail.unix-experience.fr>
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Loic Blot wrote: > Hello @freebsd-fs, > i'm trying to do jail hosting over NFSv4 with ezjail and i'm > experimenting an issue that i can't resolve. When i extract > base.txz (with ezjail) or i set nobody user on a file, i have this > error: > > chown nobody:nobody /usr/jails/fulljail/mnt/ > No name and/or group mapping for uid,gid:(65534,65534) > chown: /usr/jails/fulljail/mnt/: Operation not permitted > > No problem if i set: > chown mysql:nobody /usr/jails/fulljail/mnt/ > > Problem appears on all files. > Do you have a user by the name of "nobody" in your password database? (NFSv4 uses names and not numbers on the wire, so no name-->no mapping and chown can't be done.) rick > On my ZFS+NFSv4 server i do a dataset, exported in NFS > > /etc/exports: > V4: / > > zfs get sharenfs pool/jails: > -network=10.99.99.0 -mask=255.255.255.0 -maproot=root > > nfsuserd and nfsv4_server_enable=YES on both client and server, plus > nfsbcd on client. > > On the client here is the fstab entry > 10.99.99.99:/pool/jails /usr/jails nfs rw,nfsv4 0 0 > > What i'm doing wrong ? > > Thanks in advance > Regards, > > Loïc Blot, > UNIX Systems, Network and Security Engineer > http://www.unix-experience.fr > _______________________________________________ > freebsd-fs@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org"
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