On Fri, Mar 14, 2008 at 4:52 PM, Mohan Kumar M <mohan at in.ibm.com> wrote: > On Fri, Mar 14, 2008 at 04:18:52AM -0700, Rajasekaran P wrote: > > Yes,I built this kernel with CRASH_DUMP and VMCORE file system enabled. > > Moreover, I disabled SMP as well. > > My system kernel is (First kernel) is SMP enabled, does it matter? > > It should not matter. > > > > > I dont get any message from dump capture kernel. > > > > I trigger crash dump using : > > > > echo c > /proc/sysrq-trigger > > While triggering the dump, don't you get any message, like sending IPI > to cpu? > No, I dont get anything on terminal. > > > Initially capture kernel was loaded into 32MB only, but still it was not > > booting. So I tweaked the KDUMP_KERNELBASE macro to load capture kernel > to > > 64MB ( My idea is, first 64MB for system kernel and second 64MB for > capture > > kernel). Should it be 32MB only? > > You can't do that. It should be at 32MB only. Ok, I will try this and update. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.infradead.org/pipermail/kexec/attachments/20080316/b3e59c19/attachment.html
