I did that before , on client nodes , first node try to configure ip address
with dhcp and its successfully do that , but after that the message "tftp
time out" showed up. and client exit boot agent...
On Thu, Oct 30, 2008 at 9:14 PM, Michael Edwards <[EMAIL PROTECTED]> wrote:
> When you try on Saturday, when you network boot the nodes after
> collecting their mac addresses, put them on a monitor so you can see
> what is going on. I doubt they are getting far enough to use the
> cluster install monitor, but if that works it might also be helpful to
> look at.
>
> Good luck.
>
> On Thu, Oct 30, 2008 at 12:42 PM, ali nazemian <[EMAIL PROTECTED]>
> wrote:
> > I tried that before , but now i forget what was that , it was something
> like
> > what u said but i dont know what exactly was. i haven't access to cluster
> > computers until Saturday morning .
> > Also i upload full installation log in here , if u find out anything
> about
> > that let me know.
> > http://www.megaupload.com/?d=RAE4TE7B
> >
> > So , i should stop until Saturday , Thanks a lot for your help , see u
> > soon...
> >
> > On Thu, Oct 30, 2008 at 7:59 PM, Michael Edwards <[EMAIL PROTECTED]>
> wrote:
> >>
> >> It is worth a try to use the 10.x.x.x network.
> >>
> >> Systemimager-rsync is just fine for small clusters and is the default.
> >> Systemimager-multicase and systemimager-bt are for different, more
> >> scalable transfer technologies (multicast and bittorrent
> >> respectively). rsync is the simplest of the three and since you are
> >> having problems I would stick to that until you resolve the networking
> >> issues.
> >>
> >> Removing the # in the sshd.conf file should be sufficient. You might
> >> need to restart sshd, but I don't remember. That is probably not your
> >> problem though, that would just cause problems later when you were
> >> trying to run programs on the cluster.
> >>
> >> You mentioned hosts.allow. That isn't a firewall exactly and
> >> generally oscar doesn't deal with security using those files. What do
> >> you get if you do 'iptables -L' as root on your head node? It should
> >> say something like this:
> >>
> >> Chain INPUT (policy ACCEPT)
> >> target prot opt source destination
> >>
> >> Chain FORWARD (policy ACCEPT)
> >> target prot opt source destination
> >>
> >> Chain OUTPUT (policy ACCEPT)
> >> target prot opt source destination
> >>
> >> On Thu, Oct 30, 2008 at 12:10 PM, ali nazemian <[EMAIL PROTECTED]>
> >> wrote:
> >> > Yeah , i tried YUOK before .
> >> > I saw most of them with 192.168.1.1 ip address , but this time i use
> >> > 10.10.x.x for network ip address , may be this can help me fix the
> >> > problem.
> >> > and FYI the switch is 4210 , 24 port 3com.
> >> > I have 2 question about that , in step 6 , i can choose between ,
> >> > "systemimager-rsync" , "systemimager-multicast" and "systemimager-bt"
> >> > what
> >> > is the diffrence between them?!
> >> > also for configuring ssh, as it written on installation guide i should
> >> > change "PermitRootLogin" to yes. for that i just search for
> >> > "#permitRootLogin yes" line and delete "#" from its head , that is it?
> >> > is it
> >> > enough?!
> >> > cheers.
> >> >
> >> >
> >> > On Thu, Oct 30, 2008 at 6:33 PM, Michael Edwards <[EMAIL PROTECTED]>
> >> > wrote:
> >> >>
> >> >> 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>
> >> >>
> >> >>
> >> >>
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