Hello, Thank you Matty, I will follow that tutorial and configure my servers accordingly. Regards, -Andrei On Thu, Jul 16, 2009 at 7:38 PM, Matty <matty91 at gmail.com> wrote: > On Thu, Jul 16, 2009 at 11:31 AM, Andrei F<frunzales at gmail.com> wrote: > > Hello, > > > > I have CentOS 5.2 installed on two of the afore-mentioned blades. > > I've noticed that the OS started to crash lately (kernel panic) and I've > > been assigned the task to troubleshoot this issue. > > > > I would like to know what is the best way of recovering the kernel > > dump after the OS crashes. > > > > I know there are two software implementations that would enable me > > to do this, kexec and 'crash' , redhat's own implementation that allows > > you to pust the dump via network to a remote machine. > > I've used kdump to troubleshoot these types of issues in the past: > > > http://prefetch.net/blog/index.php/2009/07/06/using-kdump-to-get-core-files-on-fedora-and-centos-hosts/ > > Once you have a core file, you can use crash and company to figure out > what caused the kernel to panic. > > - Ryan > -- > http://prefetch.net > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20090716/203b3e97/attachment-0005.html>