On 04/24/2012 05:38 AM, John R Pierce wrote: > On 04/23/12 8:31 PM, Dennis Jacobfeuerborn wrote: >>> um, LVM can't see over 2TB of the drive either, unless its formatted >>>> GPT, whereupon it can't be used as a boot device on a non-EFI system. >> The idea is to create multiple 2TB partitions. >> >> In one specific case I set up a 4TB System by creating a 1G boot volume and >> 3.99T system volume. Then I created two 2T partitions on the system volume, >> formatted them as physical volumes and added them to the main volume group. >> Then you can create a 4T logical volume if you like. > > how do I create two disks from one 3TB JBOD ? I used the raid controller for this. On a regular disk you just create two partitions I guess. Regards, Dennis