Issue After an IOM12 firmware update and during the subsequent Drawer Control Module (DCM) firmware update on a DS460C storage shelf, some disks might experience high I/O latency. In some rare cases, ...Issue After an IOM12 firmware update and during the subsequent Drawer Control Module (DCM) firmware update on a DS460C storage shelf, some disks might experience high I/O latency. In some rare cases, the I/O latency can be high enough to result in failure of multiple disks, possibly resulting in controller disruption.
