Intel SRCZCRX Hardware User Guide - Page 17

Table 1-1 Intel Raid SRCZCRX Adapter Features Feature Description SCSI Bus LVD or SE Cache Function Write-back (requires Battery Backup Unit), Write-through, Adaptive Read Ahead, Non Read Ahead, Read Ahead, Cache I/O, Direct I/O Multiple Logical Drives/Arrays per Controller Up to 40 logical drives per controller Maximum # of Intel Raid One SRCZCRX adapter SRCZCRX Adapters per System Online Capacity Expansion Yes Dedicated and Pool Hot Spare Yes Hot Swap Devices Supported Yes Non-Disk Devices Supported Yes Mixed Capacity Hard Disk Yes Drives Cluster Support No Hardware Exclusive OR (XOR) Yes Assistance Direct I/O Yes Architecture Fusion-MPT™ 1.3.2 Drive Migration The Intel RAID Controller SRCZRCX supports drive migration. This is the transfer of a set of hard drives in an existing configuration from one Intel RAID controller to another. The SRCZRCX controller requires that the drives remain on the same channel and be reinstalled in the same order as they were in on the original configuration. Note: Some Intel RAID controllers do not support drive migration. See the Software User's Guide to determine which Intel RAID controllers support this feature. Hardware 17