afp invalid header DSI

[Ron Hands]

I'm brand new to freenas and installed it yesterday. All went well and it is running great. I setup a dataset to backup a mac. Backup seems to be working but I'm getting the following in my log.

Aug 13 07:00:16 freenas afpd[25673]: dsi_tcp_open: invalid header
Aug 13 07:05:16 freenas afpd[25716]: dsi_tcp_open: invalid header
Aug 13 07:10:16 freenas afpd[25759]: dsi_tcp_open: invalid header

This is just a sample and this occurs every 5 minutes. More often when time machine is running a backup. This does not look normal. Help would be appreciated.

Thanks

 

[dlavigne]

Which version of FreeNAS?

 

[Ron Hands]

9.2.1.7 64bit running on a Core 2 Quad, 6GB ram and single 2TB drive. This is a brand new install and all i have done is create an AFP share for a Timemachine backup. I used the instructions from the FreeNAS wiki to create the share.

Also here are the last few entries in the log. The invalid header error is every 5 minutes.

Aug 14 05:16:21 freenas afpd[26218]: dsi_tcp_open: invalid header
Aug 14 05:21:22 freenas afpd[26289]: dsi_tcp_open: invalid header
Aug 14 05:26:22 freenas afpd[26367]: dsi_tcp_open: invalid header
Aug 14 05:31:22 freenas afpd[26453]: dsi_tcp_open: invalid header
Aug 14 05:36:22 freenas afpd[26530]: dsi_tcp_open: invalid header
Aug 14 05:41:22 freenas afpd[26602]: dsi_tcp_open: invalid header
Aug 14 05:46:22 freenas afpd[26680]: dsi_tcp_open: invalid header
Aug 14 05:51:23 freenas afpd[26751]: dsi_tcp_open: invalid header
Aug 14 05:55:26 freenas afpd[26824]: Login by Ron (AFP3.4)
Aug 14 05:56:23 freenas afpd[26970]: dsi_tcp_open: invalid header
Aug 14 05:59:23 freenas afpd[26824]: AFP logout by Ron
Aug 14 05:59:23 freenas afpd[26824]: AFP statistics: 715171.92 KB read, 621852.28 KB written
Aug 14 05:59:23 freenas afpd[26824]: done
Aug 14 06:01:23 freenas afpd[27253]: dsi_tcp_open: invalid header

 

[Ron Hands]

see above

 

[cyberjock]

Do take note that using FreeNAS with less than 8GB of RAM can cause reliability problems with services and random crashes from the system. I'd recommend you upgrade to at least 8GB of RAM to ensure that these problems are not a result of insufficient RAM for your processes to function properly.