The old firmware (1.51 or early) volume capacity only supports stripe size up between 4KB and 128KB. Controller will keep the possibility of migrating the stripe size when capacity was created. This issue comes from the originally RAID 0 array capacity can not fit the new firmware (1.52 or later) 1024KB stripe size. If the originally created capacity can not fit new added stripe size (256KB, 512KB or 1024KB), you need to recreate the RAID set using new added stripe size.
Tags: ARC-1880IX-16, firmware, Q10031405