Hi, I am trying to take the kerenl core dump on kernel panic , the system start taking the dump and on rebooting found that three files are created . 1) Kernel.0.z 2) panic.0 3) vmcore.0.z but the size of vmcore is 0 byte :( Is there any check on the size of swapdevice is done when the kenel core dumping starts? Thanks, Romil Shah