Ultra320

A subset of Ultra3 SCSI that allows a maximum throughput of 320

 

Mbytes/s, which is twice as fast as Wide Ultra2 SCSI. Ultra320 SCSI

 

provides 320 Mbytes/s on a 16-bit connection.

Virtual Sizing

FlexRAID virtual sizing is used to create a logical drive up to 80 Gbytes.

 

A maximum of 40 logical drives can be configured on a RAID controller,

 

and RAID migration is possible for all logical drives except the fortieth.

 

Because it is not possible to do migration on the last logical drive, the

 

maximum space available for RAID migration is 560 Gbytes.

Wide SCSI

A variant on the SCSI-2 interface. Wide SCSI uses a 16-bit bus, double

 

the width of the original SCSI-1. Wide SCSI devices cannot be

 

connected to a SCSI-1 bus. Like Fast SCSI, Wide SCSI supports transfer

 

rates up to 20 Mbytes/s.

B-9

Copyright © 2002 by LSI Logic Corporation. All rights reserved.