Determining Space And Raid Level Requirements - Acer HDS WMS100 Reference Manual

7.3

Determining Space and RAID Level Requirements

This process will depend on the customer requirements, however Acer | HDS recommends
certain configuration guidelines that will provide good performance and adequate protection
of data integrity in most circumstances.
This function can be used in the device ready state (Read/Write cannot be executed from
the host in operation. When a host command is received, Not Ready is reported to the host
computer).
This section includes:
Setting a Spare Disk
Canceling a Spare Disk Setting
Setting a RAID Group
Deleting a RAID Group.
Setting a Logical Unit
Deleting the Last Logical Unit
Formatting a Logical Unit
Change of the Controller in Charge of a Default LU
Acer | HDS WMS100™ User and Reference Guide 111