Comments 1 Posted In Red Hat Enterprise Linux Tags bootloader Bootloader supporting > 2TB partitions Latest response 2011-09-01T15:27:00+00:00 GRUB is limited to 2TB partitions; it'd be nice to have access to larger. sm Started 2011-09-01T14:06:52+00:00 by smoseman@prospr... Community Member 20 points Log in to join the conversation Responses Sort By Oldest Sort By Newest Pro 705 points 1 September 2011 3:27 PM Bryan Smith The >2TiB (>2.2TB) boot limitation is actually a limitation of the 16-bit PC BIOS and MBR Partition Table (legacy BIOS/DOS Disk Label). There is support for >2TiB (>2.2TB) slices/file systems on GUID Partition Table (GPT) in EL6 with uEFI firmware.