>From looking at your log, it appears that the OSCAR bits are working ok, and the DHCP server at least isn't dumping any errors to the OSCAR log. You might check /var/log/messages to see if it is sending any messages there if it appears to be failing. It will list a [FAILED] message the first time it tries to shut down the server, because it probably wasn't on to begin with, but after that it should go up and down without any problems...
I still suspect the problem is in the network setup somewhere... You might want to boot one of the nodes somehow, maybe with a knopix or ubuntu livecd if you want to avoid installing a full os on the node for a simple test, and make sure you have network connectivity between your nodes. At the very least, I would put a monitor on one of the nodes and watch it as it boots. It should be trying to DHCP boot, and at this point it should at least get an IP address since you have set up the head node with a list of MAC addresses. It will probably even try to pull the client image, though from what you have said before it sounds like you still don't have one of those. Anyway, I find it very helpful to be able to see what is going on in at least one node durring setup, it makes the problem much less of a mystery. On 2/1/07, Michael Edwards <[EMAIL PROTECTED]> wrote: > All you need to do to check is to attach it to a monitor and watch as > it boots. It will say something (or most do anyway) about sending a > DHCP request and pause to wait for a response. > > On 2/1/07, Zhimin Xiong <[EMAIL PROTECTED]> wrote: > > I am sorry that I don't know how to monitor a node whether it sends a dhcp > > request, of course, I am sure I have set the BIOS of all nodes to boot from > > network. > > > > The attached is the installation log file. > > > > > > > > On 2/1/07, Michael Edwards <[EMAIL PROTECTED]> wrote: > > > If you have not successfully built a client image, then there is not > > > much point in collecting the MAC addresses. I would at least run the > > > start_over script, if not start from a clean OS install now that you > > > are starting to get the hang of things. > > > > > > Until you get experience with what parts of OSCAR are more optional, > > > it is best to follow all the steps in order until they have completed > > > successfully. If you have problems, it is safest to run the > > > start_over script and try again from the beginning. You also must log > > > out and log back in again if you want to be sure that your environment > > > is clean of the trash from the last install. > > > > > > Have you hooked a monitor to one of the nodes and made sure that it > > > actually sending out a DHCP request? It looks different depending on > > > what BIOS is used, but it generally lists the MAC address on screen > > > when it is sending out the DHCP request. If the node is not sending > > > out a request, the head node can not receive it... > > > > > > On 2/1/07, Zhimin Xiong < [EMAIL PROTECTED]> wrote: > > > > Thanks a lot to Michael! > > > > > > > > Yes, I disabled the firewall. However, I thought the procedure is that > > > > firstly collect mac addresses, and then enable install mode, then > > configure > > > > dhcp server, and lastly setup network boot. So maybe that is the > > problem. > > > > But after I imported macs from the file, and then click "enable install > > > > mode" and then "setup network boot", the nodes also couldn't boot on. > > > > > > > > Another question is that "Dynamic DHCP update" and "configure DHCP > > server", > > > > defaultly, "Dynamic DHCP update" is checked, so should I click > > "configure > > > > DHCP server"? When I clicked "configure DHCP server", it seems that dhcp > > > > server couldn't be started. > > > > > > > > Now, the other point is that I activated the public network, maybe OSCAR > > > > head is not the first dhcp server the nodes recognized. > > > > > > > > Lastly, after I failed to install it and shut down the head node, there > > are > > > > some problems when I want to install OSCAR again. From the install > > manual, I > > > > need to excute /opt/oscar/scripts/start_over, after doing that, I also > > have > > > > troubles when do a second installation of OSCAR, for example, step > > 4---build > > > > oscar client, step 5--define oscar clients. All in all, the question is > > that > > > > whether I need to execute the script "start_over", if is not, whether I > > need > > > > to perform step 0--5 again. > > > > > > > > Thanks again! > > > > > > > > > > > > > > > > On 2/1/07, Michael Edwards < [EMAIL PROTECTED]> wrote: > > > > > Did you push the "Setup Network Boot" button on the same window before > > > > > you started collecting addresses? If this does not work, you can try > > > > > making a boot CD if your nodes have CD drives. > > > > > > > > > > OSCAR's setup more or less assumes that your nodes are networked in > > > > > such a way that the first DHCP server they can see is the OSCAR head > > > > > node. If you aren't sure if this is true, try isolating the cluster > > > > > from the outside network and try network booting again. > > > > > > > > > > Also double check and make sure the firewall on the head node is > > > > > turned off and that there is a working network between your nodes and > > > > > the head node. I occasionally forget to turn the switch power on, and > > > > > silly things like that myself. > > > > > > > > > > If you want to post a zipped version of your oscarinstall.log file it > > > > > might be helpful. > > > > > > > > > > On 1/31/07, Zhimin Xiong < [EMAIL PROTECTED]> wrote: > > > > > > Hi, All! > > > > > > > > > > > > I am trying to install OSCAR 5 on Fedora Core 5, however, I > > encountered > > > > a > > > > > > problem > > > > > > when collecting mac address. I couln't get any mac address, and all > > the > > > > > > compute node > > > > > > couldn't boot from the network, and from the output it seems that > > dhcp > > > > on > > > > > > headnode is > > > > > > difficult to start on. So I don't know what is the core problem, > > and > > > > how to > > > > > > solve it? Any > > > > > > suggestion is appreciated! > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > Zhimin Xiong > > > > > > > > > > > > State Key Lab. of Polymer Physics & Chemistry > > > > > > Institute of Chemistry > > > > > > Chinese Academy of Sciences > > > > > > > > > > > > ------------------------------------------------------------------------- > > > > > > Using Tomcat but need to do more? Need to support web services, > > > > security? > > > > > > Get stuff done quickly with pre-integrated technology to make your > > job > > > > > > easier. > > > > > > Download IBM WebSphere Application Server v.1.0.1 based on Apache > > > > Geronimo > > > > > > > > > > > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > > > > > _______________________________________________ > > > > > > Oscar-users mailing list > > > > > > [email protected] > > > > > > > > > > > > https://lists.sourceforge.net/lists/listinfo/oscar-users > > > > > > > > > > > > > > > > > > > > > > > > > > > > ------------------------------------------------------------------------- > > > > > Using Tomcat but need to do more? Need to support web services, > > security? > > > > > Get stuff done quickly with pre-integrated technology to make your job > > > > easier. > > > > > Download IBM WebSphere Application Server v.1.0.1 based on Apache > > Geronimo > > > > > > > > > > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > > > > _______________________________________________ > > > > > Oscar-users mailing list > > > > > [email protected] > > > > > > > https://lists.sourceforge.net/lists/listinfo/oscar-users > > > > > > > > > > > > > > > > > > > > > -- > > > > > > > > Zhimin Xiong > > > > > > > > State Key Lab. of Polymer Physics & Chemistry > > > > Institute of Chemistry > > > > Chinese Academy of Sciences > > > > > > ------------------------------------------------------------------------- > > > > Using Tomcat but need to do more? Need to support web services, > > security? > > > > Get stuff done quickly with pre-integrated technology to make your job > > > > easier. > > > > Download IBM WebSphere Application Server v.1.0.1 based on Apache > > Geronimo > > > > > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > > > _______________________________________________ > > > > Oscar-users mailing list > > > > [email protected] > > > > > > https://lists.sourceforge.net/lists/listinfo/oscar-users > > > > > > > > > > > > > > > > ------------------------------------------------------------------------- > > > Using Tomcat but need to do more? Need to support web services, security? > > > Get stuff done quickly with pre-integrated technology to make your job > > easier. > > > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > > > > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > > _______________________________________________ > > > Oscar-users mailing list > > > [email protected] > > > https://lists.sourceforge.net/lists/listinfo/oscar-users > > > > > > > > > > > -- > > Zhimin Xiong > > > > State Key Lab. of Polymer Physics & Chemistry > > Institute of Chemistry > > Chinese Academy of Sciences > > ------------------------------------------------------------------------- > > Using Tomcat but need to do more? Need to support web services, security? > > Get stuff done quickly with pre-integrated technology to make your job > > easier. > > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > _______________________________________________ > > Oscar-users mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/oscar-users > > > > > > > ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Oscar-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/oscar-users
