HIKVISION DS-A80 Series - CVR Configuration; Starting CVR

DS-A80&81 Series Storage System User Manual
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storage pool by array mode.
 If only one disk exists, no reserved volume is created. In single-disk mode, no reserved volume is
created in the last disk of storage system. In array mode, two reserved volumes are created in each
RAID.
 By default, a 50 GB size’s private volume and a 50 GB size’s reserved volume should be created.
6.2 CVR Configuration
Purpose:
You can start and reset CVR and create record volume.
Step:
Click button in upper-right corner to enter CVR configuration interface.
Figure 6. 4 CVR
6.2.1 Starting CVR
Purpose:
You can start CVR after private volumes are created.
Before you start:
1. To create storage pool, do one of the following:
 Single-disk mode: Add disks to storage pool.
 Array mode: Create arrays and add them to storage pool.
2. Create at least 5 LUNs. Ensure at least 4 of them are larger than 20 GB. The four LUNs are used to create
private volume, reserved volume. Other LUNs are used to create record volume.
 If record volume’s size is fewer than 120T, then private volume 1 and private volume 2’s size should
both larger 50G.
 If record volume’s size ranges from 120T to 180T, then private volume 1 and private volume 2’s size
should both larger 60G.
 If record volume enlarges by 60T, record volume 1 and record volume 2 should both enlarge by 10G.