Samba server (freebsd 5.2.1) and clients not able to communicate.

[Mark Beaver]

I have several windows based clients that work perfectly fine. However,
linux based machines (FC3 and Slackware 10) all give Error in cp
Input/Output error.

I can mount them fine, browse folders, but copying to and from it gets that
error, googling doesn't get me anything, and I've disabled iptables on the
linux machine.

Has anyone seen this?

Thanks,

Mark