DynaColor DG80II Setup-Handbuch - Seite 5

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RAID 1:

RAID 1 enables the DVR to store data in 1 disk drive and make copies of the stored data to the

other installed disk drive. RAID 1 requires two disks, and it is fully fault tolerable.

RAID 10:

RAID 10 is a combination of two RAID 1 disks, which splits data into two parts to increase data

writing speed and in the mean time creates backups for each part. For example, 4 HDDs are

connected to create two RAID 1 disks A & B, which will split data into two parts. RAID 1 disk A will

store half of the video data to DISK 1 and mirroring to DISK 2. In the mean time, RAID 1 disk B will

store the other half of the video data to DISK 3 and mirroring to DISK 4. Hence, RAID 10 disk will

handle video faster than RAID 1 disk.

NOTE: Due to the charastistics of RAID 10 disk types, users must install 4 HDDs to create

RAID 10 disk type.

RAID 1 Disk Type

DISK 1

DISK 2