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4
1.2.5
RAID 10
RAID 10 is a combination of RAID 1 and RAID 0. RAID 10 requires at least 4 drives. It
delivers the best performance, protection, and capacity among all RAID levels. In
RAID 10, mirrored drives are in pairs, and their data is stripped on the entire array.
In most cases, RAID 10 can resist failures of multiple drives at the same time, and is
able to better ensure stable running of the system. Data loss is least likely to
happen in RAID 10. RAID 10 is a perfect choice for data protection because of the
same redundancy feature as RAID 1 (mirroring).
Figure 1-5 RAID 10
1.2.6
RAID 1E
RAID 1E is the enhanced version of RAID 1, which integrates data striping and
mirroring to enhance the data recovery capability. However, since all data gets
written at least twice, the load is increased in the RAID processor, thereby lowering
read/write speed of drives. Like RAID 1, RAID 1E data is mirrored, so the logical
drive capacity is half the total capacity of all member drives. RAID 1E requires at
least 3 drives.
Figure 1-6 RAID 1E
Summary of Contents for 3408 Series
Page 62: ...57 Figure 3 52 Selecting the Drive to be Configured Figure 3 53 Operation Screen ...
Page 78: ...73 Figure 3 73 Setting Choose Profile to 13_PD64 NVMe4 ...
Page 85: ...80 Figure 4 8 Selecting Load Driver 11 On the screen shown click Browse and press Enter ...
Page 86: ...81 Figure 4 9 Clicking Browse To install the driver 1 Select GHOST C as shown below ...
Page 89: ...84 Figure 4 12 Loading the Driver 4 On the screen shown click Next ...