Glad to know that it's working. Those are actually not error messages (merely warnings), anything else...? Cheers, Bernard
________________________________ From: [EMAIL PROTECTED] on behalf of liukai Sent: Mon 31/07/2006 22:45 To: [email protected] Subject: Re: [Oscar-users] clientnodes cannotreboot properlyafter imagetransfer Thank you, Bernard I stop the pfilter, and re-image client nodes. it works! ! :-) two of my three client nodes can boot successfully now, but still one has a problem. probing devices to guess BIOS drives,this may take a long time: end-request: I/O error ,dev fd0, sector 0 Buffer I/O error on device fd0 logical block 0 > This sounds suspiciously like an issue with pfilter. You have two options: > > 1) Disable pfilter on the headnode: > > # /etc/init.d/pfilter stop > > then re-image your nodes > > 2) Update the kernel of the *headnode* > > # yum update kernel-smp > > then re-image your nodes > > If you went with 1), note that pfilter will be restarted when you run the > "Complete Cluster Setup" step. > > Hopefully this works... > > Cheers, > > Bernard > > ________________________________ > > From: [EMAIL PROTECTED] on behalf of liukai > Sent: Mon 31/07/2006 21:58 > To: [email protected] > Subject: Re: [Oscar-users] client nodes cannotreboot properlyafter > imagetransfer > > > Dear Bernard: > yesterday evening, I had re-imaged the client nodes. the process froze > before transfer completed. I got a series of rsync errors: > ............................................ > opt/lam-7.0.6/man/man3/MPI_Group_incl.3 > opt/lam-7.0.6/man/man3/MPI_Group_intersection.3 > rsync: read error: connection timed out(110) > rsync error:error in rsync protocol data stream(code 12) at > io.c(584) > rsync:connection unexpectdly closed(1095846 bytes received so > far) [generator] > rsync error:error in rsync protocol data stream(code 12) at > io.c(434) > killing off running processes > write_variables > <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > your autoinstall has failed......... > .............................. > <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > /scripts/pre-install#_ > > > My system: FC3+ oscar4.2 , is this a systemimager problem? > > Thank you! > > > Imaging logs are not stored in the headnode, you'll need to re-image > the node and look at the console. You can hit shift-pageup on the console to > scroll up. > > Even if /mnt/sysimage did not automatically mount, you should be able > to mount the /boot partition manually. Assuming you used the default > partition scheme from scsi.disk, then execute: > > mount /dev/sda1 /mnt > > Then you should be able to read /mnt/grub/menu.lst. > > Cheers, > > Bernard > > ________________________________ > > From: [EMAIL PROTECTED] on behalf of liukai > Sent: Mon 31/07/2006 00:38 > To: [email protected] > Subject: Re: [Oscar-users] client nodes cannot reboot properlyafter > imagetransfer > > > > thanks for your reply. > i chose "beep" as my post-instal action , so i had to reboot clients > manually. > i agree with you, the transferation failed in all probability..but i > did not yet check the error messages, where can i find them in server > node? > i did try boot one of them with rescue CD, but the client's > filesystem can't be mounted to /mnt/sysimage , so i can't see the > context of /boot/grub. > > thank you again.. > > > > When you build the client image, which post-install action did > you choose (beep, shutdown or reboot)? If you chose reboot it should > automatically reboot. Anyways, dropping to "ash" sounds like the process > failed - did you see any other messages? > > Can you boot up one of the nodes with a rescue CD (you can use > the first CD of FC3 and type "linux rescue") and then post the contents of > your HD's /boot/grub/menu.lst? > > Cheers, > > Bernard > > > ________________________________ > > From: [EMAIL PROTECTED] on behalf of ?? > Sent: Mon 31/07/2006 00:03 > To: [email protected] > Subject: [Oscar-users] client nodes cannot reboot properly > after imagetransfer > > > Cluster HD info: > > headnode 2x Piii 1.0G 35G scsi 2G ram > > clientnode 2x piii 1.0G 8G scsi 2G ram (3 > client nodes) > > System:FC3 (workstation) + OSCAR4.2 > ____________________________________________ > > After image transfer completely (i'm not sure whether it > is successful or not), all of the client nodes enter a "ash" , i can see the > image filesystem in "/a" , then i reboot clients from hard disk manually. i > get following errors from all of the client nodes: > grub loading ,step 1.5 > please wait.... > error 15 > > then I checked the manual of grub, i get these: > error 15 : File not found > This error is returned if the specified file name > cannot be found, but everything else (like the disk/partition info) is OK. > > does it imply the transferation of image was failed? > how can i fix it? > > Any help would be appreciated. > > > --------- > liukai > > > > ------------------------------------------------------------------------ > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance > to share your > opinions on IT & business topics through brief surveys -- and > earn cash > > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > > ------------------------------------------------------------------------ > > _______________________________________________ > Oscar-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/oscar-users > > > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share > your > opinions on IT & business topics through brief surveys -- and earn cash > > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Oscar-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/oscar-users > > > > > ________________________________ > > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share > your > opinions on IT & business topics through brief surveys -- and earn cash > > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > > ________________________________ > > > _______________________________________________ > Oscar-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/oscar-users > > > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys -- and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > ------------------------------------------------------------------------ > > _______________________________________________ > Oscar-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/oscar-users > ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Oscar-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/oscar-users
<<winmail.dat>>
------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
_______________________________________________ Oscar-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/oscar-users
