SmartStor DS4600 Product Manual
102
RAID 0 – Stripe
When a RAID Volume is striped, the read and write blocks of data are interleaved
between the sectors of multiple disk drives. Performance is increased, since the
workload is balanced between drives or “members” that form the RAID Volume.
Identical drives are recommended for performance as well as data storage
efficiency.
Figure 1. RAID 0 Striping interleaves data across multiple drives
The RAID Volume’s data capacity equals the capacity of the smallest disk drive
times the number of disk drives. For example, one 100 GB and three 120 GB
drives will form a 400 GB (4 x 100 GB) RAID Volume instead of 460 GB.
If disk drives of different capacities are used, there will also be unused capacity
on the larger drives.
Because RAID 0 does not offer Fault Tolerance, meaning that you cannot recover
your data after a disk drive failure, Promise does not recommend a RAID 0
Volume for your SmartStor.
RAID 0 Volumes on SmartStor consist of one or more disk drives.
Data
Stripe
disk drives
Summary of Contents for SmartStor DS4600
Page 1: ...SMARTSTOR DS4600 Product Manual Version 1 0 ...
Page 6: ...SmartStor DS4600 Product Manual vi GNU General Public License 137 Index 139 ...
Page 24: ...SmartStor DS4600 Product Manual 18 ...
Page 48: ...SmartStor DS4600 Product Manual 42 RAID 10 4 drives ...
Page 50: ...SmartStor DS4600 Product Manual 44 Click the Next button D to continue ...
Page 54: ...SmartStor DS4600 Product Manual 48 Figure 7 SmartStor file structure viewed from a MAC ...
Page 70: ...SmartStor DS4600 Product Manual 64 10 Click the Add button ...
Page 76: ...SmartStor DS4600 Product Manual 70 5 Click the folder whose contents you want to backup ...
Page 95: ...Chapter 3 SmartNAVI 89 Optional ...
Page 96: ...SmartStor DS4600 Product Manual 90 To view a photo click the View icon ...
Page 142: ...SmartStor DS4600 Product Manual 136 5 Boot the SmartStor See Connecting the Power on page 9 ...