Figure 64 Hdd Management-Add New Volume; Figure 65 Hdd Management-Edit Volume Property - Grandstream Networks GVR3550 User Manual

Delete
RAID Level
Add New Volume page is shown in figure 63.
Edit Volume Property page is shown in figure 64.
NOTE:
GVR3550/GVR3552 User Manual
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Delete existing volume. Please consider carefully before apply. Once deleted, the
volume data will be all erased and could not be restored.
 RAID0 (Single HDD mode): To increase the reliability of HDD data. When an
error occurs on file storage system, the HDD data could be restored.
 RAID0 (Faster R & W speed, lower data security): Low security. Set two HDD
(s) or more to RAID0, users could get the fastest read-write speed but cannot
restore HDD data once an error occurs.
 RAID1 (HDD backup each other): Full backup data. It requires at least two
HDD (s) and the camera should not more than 16.
Figure 64 HDD Management—Add new Volume
Figure 65 HDD Management—Edit Volume Property
 It is recommended to add no more than 16 cameras to guarantee video data
stability when using RAID1.
It is recommended not to use RAID0 and RAID1 the same time.
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