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? > 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.
