Promise Technology VTrak copy VTM210 - Manual (Page 10)

VTrak M610i, M310i, M210i Quick Start Guide
10
Step 3: Installing Disk Drives
You can populate the VTrak with 3.5-inch, 1.5 Gb/s or 3.0 Gb/s SATA drives. For
optimal performance, install physical drives of the same model and capacity. The
drives’ matched performance allows the logical drive to function better as a single
drive. The table below shows the number of drives required for each RAID level.
Drive Slot Numbering
You can install any suitable disk drive into any slot in the subsystem. The diagram
below shows how VTrak’s drive slots are numbered. Slot numbering is reflected
in the WebPAM PROe and CLU user interfaces.
Figure 10.VTrak M610i drive slot numbering
Level Number of Drives Level Number of Drives
RAID 0 1 or more RAID 6 4 to 16
RAID 1 2 only RAID 10 4 or more*
RAID 1E 2 or more RAID 50 6 or more
RAID 5 3 to 16
* Must be an even number of drives.
Note
Unlike other VTrak models, the M610i, M310i, and M210i do not
support Parallel ATA disk drives. There is no PATA-to-SATA
adapter available for these models.
8 6 5
1 2 3 4
7
13 14 15 16
9 10 11 12