Hi list members! Probably this one isn't even samba-related, but as I do not fully understand the error messages and this list is read by people who work wokr with samba more often than me, I hope someone can help me. Okay, here is what I've got. I boot knoppix on a workstation and start a script, which backs up the harddrive onto another PC which is running Windows NT Workstation. If only this two PCs are connected, everything works as expected with no errors at all. But if I connect the rest of the companys LAN to the two PCs, I will get error messages. I've already changed the whole hardware (which includes cables to both PCs, the NICs and the Switches) with no positive effect at all. Only thing that helps is disconnecting the rest of the companys LAN. The PC wich is backed up mounts the share on the NT WS and starts to write its harddrive-content to a tar on the share. After approx. 250-500 MB written to the target, I will get the following error messages (repeatedly): smb_get_length: recv error = 5 smb_request: result -5, setting invalid smb_writepage_sync: failed write, wsize = 4096, result = -5 smb_file_write: //$workstation/$share/$file, error = 4294967291 smb_retry: successful, new pid = $pid, generation = 2 Okay, the thing is, that samba can't write to the target any more (if I don't understand this completely wrong). But, what the heck happens in my network, if the rest of the LAN is connected to the switch, where the source- and target-PC of the backup-procedure are connected to and why will the backup fail, but will work if they are the only PCs connected to the switch (because of samba errors). I don't get this... Best regards Steffen Breitbach -- -------------------------------------------------------------------- Aktuelle Neuigkeiten zur Chamaeleon AG finden Sie unter www.chamaeleon.de <http://www.chamaeleon.de> -------------------------------------------------------------------- Chamaeleon - Aktiengesellschaft f?r innovative Netzl?sungen Robert-Bosch-Str. 12 / Haus IV D-56410 Montabaur Hotline: +49 26 02 - 10 16 9 - 160 Zentrale: +49 26 02 - 10 16 9 - 0 Telefon: +49 26 02 - 10 16 9 - 159 Fax: +49 26 02 - 10 16 9 - 101 Email: breitbach@chamaeleon.de <mailto:breitbach@chamaeleon.de> http://www.chamaeleon.de