[Samba] The Infamous "read_data: read failure for 4 bytes"
Jeremy Allison
jra at samba.org
Thu Mar 6 21:29:43 GMT 2008
On Wed, Mar 05, 2008 at 04:17:35PM -0500, Phil wrote:
> Hello all,
>
> I'm far from being a samba expert and truth be told I could use some
> education on networking in general but here it is...
>
> I have a stand alone samba server that I use a stunnel to connect to. Reads
> take place fine from the server but writes *always* fail exactly one time
> per open session, but if you immediately try to copy the file again it will
> work (without closing the window), in fact all file transfers will work
> perfectly beyond this point. By open session I mean from the time you open
> up the network drive to the time you close the window. On the client side I
> receive the message "Cannot copy FILENAME: The specified network name is no
> longer available.", in the server logs I see the following;
>
> Mar 5 15:59:52 HOSTNAME smbd[13086]: [2008/03/05 15:59:52, 0]
> lib/util_sock.c:read_data(534)
> Mar 5 15:59:52 HOSTNAME smbd[13086]: read_data: read failure for 4 bytes
> to client 127.0.0.1. Error = Connection reset by peer
All that means is that the client terminated the connection. You
need to find out why.
Jeremy.
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