https://community.hpe.com/t5/disk-enclosures/eva-stripe-size/m-p/3460584#M14882 Is the EVA stripe size a dynamic entity based on number of disks in a disk group? We have created 6 LUNs of 200GB each (RAID5) within a 72 disk DG (146GB disks) for use by Oracle under HP-UX 11.23i . The Oracle people are asking what our stripe size is - I read that 2MB is the EVA default - but is that right, or is it dependent on the disk group? Can we adjust the stripe size ? Thanks ! Tue, 11 Jan 2005 11:43:36 GMT J Ruffolo 2005-01-11T11:43:36Z https://community.hpe.com/t5/disk-enclosures/eva-stripe-size/m-p/3460584#M14882 Is the EVA stripe size a dynamic entity based on number of disks in a disk group? We have created 6 LUNs of 200GB each (RAID5) within a 72 disk DG (146GB disks) for use by Oracle under HP-UX 11.23i . The Oracle people are asking what our stripe size is - I read that 2MB is the EVA default - but is that right, or is it dependent on the disk group? Can we adjust the stripe size ? Thanks ! Tue, 11 Jan 2005 11:43:36 GMT https://community.hpe.com/t5/disk-enclosures/eva-stripe-size/m-p/3460584#M14882 J Ruffolo 2005-01-11T11:43:36Z https://community.hpe.com/t5/disk-enclosures/eva-stripe-size/m-p/3460585#M14883 Hello Joe,<BR /><BR />EVA's internal chunk size is a fixed 128 KBytes and not changeable.<BR /><BR />2 MBytes, that is the size of a PSEG (physical segment) - each fibre channel disk drive is divided into lots of PSEGs.<BR /><BR />There is more terminology like RSS and RSTORE which define how data is layed out on the physical disks, but that is all hard-coded in the controller firmware (VCS). Tue, 11 Jan 2005 12:58:09 GMT https://community.hpe.com/t5/disk-enclosures/eva-stripe-size/m-p/3460585#M14883 Uwe Zessin 2005-01-11T12:58:09Z