What is the better way, to "copy" this database, if : - I use ssh connection, so users system /etc/passwd (simple copy / add user after each creation on client?) - I use ftp, with database, and uid / gid are virtual (no reference on /Etc/passwd and /etc/group)
how are you doing? regards -----Message d'origine----- De : [email protected] [mailto:[email protected]] De la part de Eudes PHILIPPE Envoyé : mardi 11 janvier 2011 16:17 À : [email protected] Objet : Re: [Lustre-discuss] lustre and rssh Oh! Ok... i'm going to search howto.... thanks a lot -----Message d'origine----- De : Dennis Nelson [mailto:[email protected]] Envoyé : mardi 11 janvier 2011 15:46 À : Eudes PHILIPPE; [email protected] Objet : Re: [Lustre-discuss] lustre and rssh The MDS needs the user database. Without that, you get that error. On 1/11/11 8:43 AM, "Eudes PHILIPPE" <[email protected]> wrote: > Strange again..... i'll try with ftp... > When I want to upload a file, I've: > > 553 Can't open that file: Identifier removed (and again, if /home is > not a lustre partition, it's good...) The Lustre MDS needs the user and database (/etc/password or whatever you are using). Without that, you get that error. > > I prefer ssh than ftp (here ftp with tls), but I've the same problem > :( > > > -----Message d'origine----- > De : Eudes PHILIPPE [mailto:[email protected]] Envoyé : mercredi 5 > janvier 2011 16:28 À : 'Eudes PHILIPPE' > Objet : RE: [Lustre-discuss] lustre and rssh > > .... i don't know what is the mistake, but... finaly it's the same > problem in 32 bits, impossible to chroot correctly on client, except > if /home is not lustre partition... > Very very strange > > I can connect, but.. ls: > Couldn't get handle: Failure > > nobody has any idea? I'm completely stuck on the project I have to > realize > > -----Message d'origine----- > De : [email protected] > [mailto:[email protected]] De la part de Eudes > PHILIPPE Envoyé : mardi 4 janvier 2011 17:37 À : > [email protected] Objet : Re: [Lustre-discuss] lustre > and rssh > > Ouah ! > > I compil new kernel and lustre for client, in 32 bitsŠ And sftp chroot > works fineŠ > > Have an idea why it¹s a problem in 64 bits? I think it would be better > to have the client in 64-bit? > > > De : [email protected] > [mailto:[email protected]] De la part de Eudes > PHILIPPE Envoyé : mardi 4 janvier 2011 09:57 À : 'lustre-discuss' > Objet : Re: [Lustre-discuss] lustre and rssh > > I¹ll try another systemŠ very very strangeŠ using chroot system on > openssh http://www.debian-administration.org/articles/590 > > chown root.root /home/user > mkdir /home/user/backup > chown user:sftponly /home/user/backup > > when I¹ve not lustre mounted, it¹ work fine: > sftp [email protected] > pwd > Remote working directory: /backup > sftp> mkdir test > sftp> ls > test > > now.. > mount -t lustre -o flock,auto 192.168.45...@tcp0:/mdsT /home df -h > 192.168.45...@tcp0:/mdsT 3,0G 102M 2,8G 4% /home > > sftp [email protected] > pwd > Remote working directory: /backup > sftp> ls > Couldn't get handle: Failure > sftp> mkdir test > Couldn't create directory: Failure > Exit > > Retry again : > sftp [email protected] > sftp> pwd > Remote working directory: / > sftp> ls > Couldn't get handle: Failure > sftp> cd /backup > Couldn't canonicalise: Failure > > > > Have an idea? > > > > > > > De : [email protected] > [mailto:[email protected]] De la part de Eudes > PHILIPPE Envoyé : mardi 4 janvier 2011 09:16 À : 'lustre-discuss' > Objet : [Lustre-discuss] lustre and rssh > > Hi, > > I¹ve a strange problem with rssh on my client. It¹s impossible to make > a chroot environnement on the mounted mds. > > Mds is mounted on /home. > If I umount /home, and make my chroot environnement, it work fine > (copy librairies on /home/system, and cp Rl /home/system to > /home/users/user1) > > > When I mount /home (lustre), connection always close.. (copy > librairies on /home/system, and cp Rl /home/system to > /home/users/user1) > > sftp -v [email protected] > . > . > . > debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 > debug1: client_input_channel_req: channel 0 rtype [email protected] > reply 0 > debug1: channel 0: free: client-session, nchannels 1 > debug1: fd 0 clearing O_NONBLOCK > Transferred: sent 1424, received 1960 bytes, in 0.1 seconds Bytes per > second: sent 16860.4, received 23206.8 > debug1: Exit status 1 > Connection closed > > > I see on google I must mount with option flock, but it¹s the same problem. > > Someone have an idea howto chroot sftp environnement on lustre? > > Regards > > _______________________________________________ > Lustre-discuss mailing list > [email protected] > http://lists.lustre.org/mailman/listinfo/lustre-discuss > > > _______________________________________________ > Lustre-discuss mailing list > [email protected] > http://lists.lustre.org/mailman/listinfo/lustre-discuss _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
