Derrick MacPherson wrote:
What am I missing? Is ther esome more info I can add to get someone to
respond? Is there a better place to be getting help?
No better place.
Mostly people only respond when your problem is similar to
a problem they themselves have had. I regularly transfer
2 Gig files around and have since forever it seems.
But I'll try and give some pointers based on my experience.
Firstoff, try and use the defaults unless there is a strong
motivating reason to override it. I review the config and
periodically experiment with going back to the defaults on
the few items I override. The samba team are the experts and
they make the defaults work the best overall.
You have these two items:
wins support = true
name resolve order = bcast hosts
which says run support for wins, but don't use it to resolve
netbios names. Good to use it and point the secondary server at it
plus all your windows machines. Right now, you only
resolve netbios on the local subnet plus DNS the same as
netbios.
You also have this
use spnego = no
From the doco:
Unless further issues are discovered with our SPNEGO implementation,
there is no reason this should ever be disabled.
Have you had an issue? If not, delete it.
Another override:
oplocks = no
Use this to avoid specific issues with specific shares or filetypes.
Last, socket endpoint not connected is frequently a hardware issue.
I don't know the protocol inside out, but it seems the
smb protocol is less forgiving than ftp. Switch and interface
card issues during saturation become an issue with smb.
Regards, Doug
-----Original Message-----
From: Derrick MacPherson
Sent: Friday, August 11, 2006 1:23 AM
To: Derrick MacPherson; [email protected]
Subject: RE: [Samba] XP clients disconnected during trasnfer of larger
files tothe samba server
Any suggestions to look into, or more debug info required?
The box is running centos 4.3 final, up to date with the latest versions
of CentOS updates,, it's running something like 3.0.10 or .11 - can't
recall. 1:22 am. Off to bed...
Thanks.
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On
Behalf Of Derrick MacPherson
Sent: Thursday, August 10, 2006 5:47 PM
To: [email protected]
Subject: [Samba] XP clients disconnected during trasnfer of larger files
tothe samba server
i'm having an issue when transferring large files to the samba servers
from an xp client - files about 1GB or larger. about 70% into the
transfer i get a network share no longer exists error and the transfer
fails. I can pull down from the server fine with no issues. The XP
machines are authenticating from a different Samba server though the
problem is with that machine as well. Error and config posted below:
(FYI - transfering same files and such work fine via FTP)
My secondary server config:
netbios name = 3Dsrv
workgroup = VFX
security = user
server string = %h server (3D FileServer)
password server = 192.168.0.210
username map = /etc/samba/smbusers
idmap uid = 15000-20000
idmap gid = 15000-20000
name resolve order = bcast hosts
template primary group = "Domain Users"
template shell = /bin/bash
winbind separator = +
socket options = TCP_NODELAY IPTOS_LOWDELAY SO_SNDBUF=16384 \
SO_RCVBUF=16384
oplocks = no
smb log - i think this is relevant, though not sure:
2006/08/10 11:53:56, 0] lib/util_sock.c:get_peer_addr(1000)
getpeername failed. Error was Transport endpoint is not
connected
[2006/08/10 11:53:56, 0] lib/util_sock.c:get_peer_addr(1000)
getpeername failed. Error was Transport endpoint is not
connected
[2006/08/10 11:53:56, 0] lib/:util_sock.c:write_socket_data(430)
write_socket_data: write failure. Error = Connection reset by
peer
[2006/08/10 11:53:56, 0] lib/util_sock.c:write_socket(455)
write_socket: Error writing 4 bytes to socket 24: ERRNO =
Connection
reset by peer
Primary server config:
[global]
name resolve order = bcast hosts
passwd chat debug = yes
idmap gid = 15000-20000
passwd chat = *Enter\snew\sUNIX\spassword:* %n\n *Retype\snew
\sUNIX\spassword:* %n\n
passwd program = /usr/bin/passwd %u
netbios name = 2DSRV
printing = CUPS
idmap uid = 15000-20000
logon script = logon.bat
workgroup = VFX
os level = 128
printcap name = CUPS
security = user
add machine script = /usr/sbin/useradd -s /bin/false/ -d
/var/lib/nobody %u
delete user script = /usr/sbin/userdel -r %u
log level = 4
add group script = /usr/sbin/groupadd %g
socket options = TCP_NODELAY IPTOS_LOWDELAY SO_SNDBUF=8192
SO_RCVBUF=8192
delete group script = /usr/sbin/groupdel %g
add user to group script = /usr/sbin/usermod -G %g %u
logon drive =
domain master = yes
username map = /etc/samba/smbusers
use spnego = no
encrypt passwords = yes
passdb backend = tdbsam
logon home =
wins support = true
server string = %h server (Domain Controller)
unix password sync = yes
logon path =
add user script = /usr/sbin/useradd -m %u
domain logons = yes
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