[Samba] Connection reset by peer
john.debella at teradyne.com
john.debella at teradyne.com
Fri Dec 24 02:04:05 GMT 2004
Hi Tom,
This particular server is running samba 3.0.7-1.3E.1 on RH 3.0. The domain
is running AD in mixed mode, (I'll include the smb.conf below), and I
believe the Windows server is Windows 2003.
Our clients are a mix of Win2k and WinXp. The server is running Clearcase
and the clients access the Vobs via Samba. They are primarily running
snapshot views.
We have had several issues come up over the last few weeks,
(coincidentally when the domain was migrated to Windows AD). The most
recent are intermittent problems when "password server not available"
shows up in the logs and these particular errors show up, (connection
reset by peer... etc...). We recently received a report from a user that
he/she will get incomplete snapshot view updates, and/or the update
operation itself runs very slowly. During the incomplete view updates the
user will get messages like "can't open input file" from Clearcase.
We're thinking that there is some sort of authentication problem
happening, however, we haven't been able to determine what has been
causing all of these problems which are mainly intermittent. I'm hoping
that by understanding what is causing these connections errors we'll get
to root cause on the others as well.
One thing to note, we are also running Samba 2.2.7a on a few RedHat 9
servers which are also running Clearcase. These servers are experiencing
the same exact issues and are getting the same errors....... These
machines have been running with this config for over 1 year and have not
had any problems until recently.
[global]
workgroup = ICD
netbios name = VALHALLA
security = domain
password server = seneca
wins server = 131.101.17.18 131.101.17.61
server string = Linux ClearCase Server %v %h
log file = /var/log/samba/%m.log
log level = 6
max log size = 4000
username map = /etc/samba/smbusers
read raw = no
oplocks = no
kernel oplocks = no
level2 oplocks = no
create mask = 0774
directory mask = 0775
map archive = No
preserve case = yes
dont descend = /view
deadtime = 0
strict locking = no
domain master = no
preferred master = no
[vobs]
path = /export/vobs
browsable = yes
writable = yes
public = yes
comment = "Vobs"
csc policy = disable
"Thomas M. Skeren III" <tms3 at fskklaw.com>
12/23/2004 08:39 PM
To: john.debella at teradyne.com
cc: samba at samba.org
Subject: Re: [Samba] Connection reset by peer
john.debella at teradyne.com wrote:
What are you doing? What configuration. What network configuration?
>Hi,
>
>We continuously see these errors in our logs. I've done some searches on
>this but nothing seems to point to anything specific.
>
>Any ideas?
>
>-John
>
>
>Dec 23 20:14:41 valhalla smbd[3574]: [2004/12/23 20:14:41, 0]
>lib/util_sock.c:get_peer_addr(1000)
>Dec 23 20:14:41 valhalla smbd[3574]: getpeername failed. Error was
>Transport endpoint is not connected
>Dec 23 20:14:41 valhalla smbd[3574]: [2004/12/23 20:14:41, 0]
>lib/util_sock.c:get_peer_addr(1000)
>Dec 23 20:14:41 valhalla smbd[3574]: getpeername failed. Error was
>Transport endpoint is not connected
>Dec 23 20:14:41 valhalla smbd[3574]: [2004/12/23 20:14:41, 0]
>lib/util_sock.c:write_socket_data(430)
>Dec 23 20:14:41 valhalla smbd[3574]: write_socket_data: write failure.
>Error = Connection reset by peer
>Dec 23 20:14:41 valhalla smbd[3574]: [2004/12/23 20:14:41, 0]
>lib/util_sock.c:write_socket(455)
>Dec 23 20:14:41 valhalla smbd[3574]: write_socket: Error writing 4
bytes
>to socket 5: ERRNO = Connection reset by peer
>
>
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