I have been having an issue with AFP & Large file transfers. It seems around 76 - 100gb the transfer errors out with :

 

Jan 24 23:28:46 Tower afpd[10359]: transmit: Request to dbd daemon (db_dir /mnt/user/Media) timed out.
Jan 24 23:28:50 Tower avahi-daemon[17124]: Invalid response packet from host 192.168.1.70.
Jan 24 23:29:40 Tower avahi-daemon[17124]: Invalid response packet from host 192.168.1.75.
Jan 24 23:35:52 Tower afpd[10359]: transmit: Request to dbd daemon (db_dir /mnt/user/Media) timed out.
Jan 24 23:36:48 Tower last message repeated 2 times
Jan 24 23:38:12 Tower last message repeated 3 times
Jan 24 23:38:40 Tower afpd[10359]: transmit: Request to dbd daemon (db_dir /mnt/user/Media) timed out.
Jan 24 23:38:46 Tower avahi-daemon[17124]: Invalid response packet from host 192.168.1.70.
Jan 24 23:42:07 Tower avahi-daemon[17124]: Invalid response packet from host 192.168.1.70.
Jan 24 23:45:50 Tower avahi-daemon[17124]: Invalid response packet from host 192.168.1.70.
Jan 24 23:49:09 Tower avahi-daemon[17124]: Invalid response packet from host 192.168.1.70.
Jan 24 23:52:39 Tower avahi-daemon[17124]: Invalid response packet from host 192.168.1.70.
Jan 24 23:55:28 Tower avahi-daemon[17124]: Invalid response packet from host 192.168.1.70.
Jan 24 23:55:28 Tower avahi-daemon[17124]: Invalid response packet from host 192.168.1.64.
Jan 24 23:57:13 Tower afpd[10359]: transmit: Request to dbd daemon (db_dir /mnt/user/Media) timed out.
Jan 24 23:58:09 Tower last message repeated 2 times
Jan 24

 

followed by a lot of:

 

an 24 23:58:09 Tower afpd[10359]: cname(did:2, name:'3D Movies', cwd:'/mnt/user/Media'): failed to add dir
Jan 24 23:58:37 Tower afpd[10359]: transmit: Request to dbd daemon (db_dir /mnt/user/Media) timed out.
Jan 24 23:58:37 Tower afpd[10359]: cname(did:2, name:'3D Movies', cwd:'/mnt/user/Media'): failed to add dir

 

any idea's what could cause this?

syslog.zip

This may be a network issue. Paste the output of "ifconfig" and "ethtool eth0".