On Fri, Nov 15, 2013 at 2:55 PM, <jerry.hoemann@xxxxxx> wrote: >> You may need bunch of PCIe cards installed. >> >> The system with 6TiB + 16 PCIe cards, second kernel OOM. >> The system with 4.5TiB + 16 PCIe cards, second kernel works with vmcore dumped. > > Yinghai, > > Your original email said you were using "legacy mode". Does this mean > you're not running makedumpfile in cyclic mode? Cyclic mode makes > a *big* difference in memory foot print of makedumpfile. I mean: boot linux with legacy bios mode instead UEFI native boot. Thanks Yinghai -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>