hi,
since yesterday i have this strange "Semaphore period was expired"
error.
my setup:
samba linux server running kernel 2.4.9, debian woody and samba 2.0.7 which
is connected to two subnets, one private and one university internet
subnet, here the extract from /etc/network/interfaces:
iface eth1 inet static
address X.Y.Z.158 # dont want to let all people know my ip# :)
netmask 255.255.255.0
broadcast X.Y.Z.255
gateway X.Y.Z.254
iface eth0 inet static
address 10.0.0.1
netmask 255.255.255.0
broadcast 10.0.0.255
On the private network i have only a win2kpro box with the ip# 10.0.0.2.
I dont know if its of any importance but I'm masquarading my win box (as
the linux server) with
iptables -F; iptables -t nat -F; iptables -t mangle -F
iptables -t nat -A POSTROUTING -o eth1 -j SNAT --to X.Y.Z.158
Here the [global] section of my smb.conf file:
workgroup = wg
netbios name = ASYLUM
interfaces = eth1 eth0
security = SHARE
log level = 0
syslog = 0
syslog only = yes
name resolve order = bcast host
guest account = ftp
hosts allow = all
local master = no # the win box can play master @ 10.0.0.0
preferred master = no # and another machine at X.Y.Z.0
I have been using linux samba since about 5 years now with serveral debian
distribution and kernel updates of course. But for the first time I
experience the following problem:
* at my win2kpro box i have some drives mapped to some samba shares,
everything is working just fine
* until i do a "/etc/init.d/samba restart" or a win2kpro reboot
* after that reconnecting the mapped drives fails. I have tested it
serveral times, windows is complaining with 3 differnt error messages.
either with
(1)
Semaphore period was expired
or (2)
AN error occurred while reconnecting L: to \\asylum\admin
Microsoft Windows Network: the local device name is already in use.
This connection has not been restored.
or (3)
Cannot find the file or item '\\asylum'. Make sure the path and file
name
are correct.
Type 'go <SearchText>' to use AutoSearch.
* I cant remember having changed anything yesterday when the errors occured
for the first time. I'm running kernel 2.4.9 and samba 2.0.7 for about 3
weeks now without any troubles til yesterday.
* AFAIK the computers on the university internet subnet connected through
eth1 have no problems accessing the shares of the server
workaround
==========I have found out a workaround, its working but i dont understand it.
After disabling eth1 (the internet subnet) with "ifdown eth1"
reconnecting
to the mapped drives works immediately. And it keeps working if i enable
eth1 again with "ifup eth1" but only until i reboot the win2k box or
reset
the samba server with "/etc/init.d/samba restart" as described above.
Can someone please explain this to me? I dont want to do a "ifdown eth1;
sleep 10; ifup eth1" whenever i want to (re)connect to my shares on my
samba linux server with my win box.
--
Regards, martin@unix-ag.org