Tomasz Chmielewski wrote:
I'm running Samba 3.0.23c on Debian-arm (unstable), kernel 2.6.18.
I can copy files from the Samba server just fine, when I do it from a
Linux machine.
When I want to copy files from the Samba server to a Windows XP SP2
machine (connection made from Windows), it copies a couple of files, and
then everything just freezes - Samba doesn't send any more packets, and
I have to reconnect all connections.
SSH connection is untouched, and this phenomenon concerns only files
copied via Samba.
Anyone else seen this?
I solved it by setting:
socket options = TCP_NODELAY IPTOS_LOWDELAY SO_KEEPALIVE SO_RCVBUF=4096
SO_SNDBUF=4096
in smb.conf.
I wonder if it's specific to ARM?
When I usen 8192 instead of 4096, I had these mysterious hangs and
disconnections.
Linux cifs clients had this logged by the kernel when it happened:
CIFS VFS: No response to cmd 46 mid 1887
CIFS VFS: Send error in read = -11
CIFS VFS: No response to cmd 46 mid 3313
CIFS VFS: Send error in read = -11
CIFS VFS: No response to cmd 46 mid 4125
CIFS VFS: Send error in read = -11
CIFS VFS: No response to cmd 46 mid 4361
CIFS VFS: Send error in read = -11
CIFS VFS: No response to cmd 46 mid 4752
CIFS VFS: Send error in read = -11
--
Tomasz Chmielewski
http://wpkg.org
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