There is nothing magic about clustering for your switch to support or not support. It is just a bunch of computers talking to each other, the switch is probably fine. The reason I keep asking about the switch is that sometimes they come with the address 192.168.0.1 hard coded and this can cause the kinds of problems you are seeing. You should be able to hook another machine (not the head node, or even the client nodes) to the cluster switch and ssh to the 192.168.0.1 address. It can even be a windows box if you download putty or something of that sort.
Have you tried the "UYOK" option on the setup screen? If you click on "UYOK" and then click "Setup Network Boot" it will try to use the kernel from the head node instead of the generic OSCAR kernel. This sometimes fixes this type of network card issues. On Thu, Oct 30, 2008 at 9:17 AM, ali nazemian <[EMAIL PROTECTED]> wrote: > Hi again, > As i said before , > OS: centos 4.7 > Ethernet card:2 onboard ethernet card, intel 1000 pro i think. > CPU:xeon quad core 5100 family , 2.66ghz , 12mb cache. > about ssh head node , i cant check that , cause of i haven't any os install > on client nodes , how can i ssh 192.168.0.1 on the client nodes without any > command environment on them?! but as i said i try to ssh clients node from > server and "no route to host" message showed up. > for collecting mac address i just use "start collecting mac address" and it > find all of them well , and about "Setup Network Boot" , yes i did that. as > i said all of steps except step 7 , did successfully. > I set host.allow file to ALL:ALL and i havent seen any difference. > yeah SeLinux is disable. > is there any chance , my switch didnt suppert clustering?! > Please read my posts again i think all of needed information was posted > before... > <Clipped to prevent the message from getting too long> ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Oscar-users mailing list Oscar-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/oscar-users
