topic Re: fbackup on remote DDS problem. in Operating System - HP-UX

fbackup on remote DDS problem.

Mubarak Rebhan — Fri, 20 Jul 2001 14:34:28 GMT

I was trying to use SAM for backing up files on a DDS tape at a remote host.
The fbackup utility ended with the message:
Could not open device file host:/dev/rmt/0m

Any idea what could cause such a problem?

Re: fbackup on remote DDS problem.

Volker Borowski — Fri, 20 Jul 2001 14:42:56 GMT

Hi,

from the host, where you want to start the backup, ensure that remote-shell works ok for the user that takes the backup:

remsh host_with_tape bdf

Should list the filesystems of the other host.
This must work, otherwise your backup will not work ! You might need to set up .rhost for this!

Check if you can eject the tape remotely:

remsh host_with_tape mt -t /dev/rmt/0m offl

If this works, your backup should work!

Hope this helps
Volker

Re: fbackup on remote DDS problem.

Mubarak Rebhan — Sat, 21 Jul 2001 14:31:17 GMT

Thank you for the reply, but ti did not work until now.
The remote host is defined in the .rhosts and /etc/hosts.equiv and yet could not access the DDS tape.
remsh commands did not work (login failure) and when I tried rlogin, it asked for a password.
Any idea how can I rlogin or remsh successfully?

Re: fbackup on remote DDS problem.

Mubarak Rebhan — Sat, 21 Jul 2001 14:48:18 GMT

Volker,
It is working now.
Thanks alot.
my .rhosts and /etc/hosts.equiv were OK but the /etc/hosts does not have the reomet host name.
rloing, remsh and fbackup is working now.

Regards.