Dahua ESS2016X - Page 60

ESS Series User’s Manual
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Figure 3-24
3.4.2.2 Remove RAID configuration
Select OP and then select Remove, you can remove the RAID.
The remove operation consists of the following three situations. You can refer to Figure 3-23.
 If current RAID is free (there is no storage pool, you can just click remove button to remove it
directly.
 If current RAID has been used (there is a storage pool), but there is no share directory. Click
remove button, you can see system pops up a dialogue to warn you. You need to remove
storage pool and then remove the RAID group.
 If current RAID has been used (there is a storage pool) and there is a logic volume. Click
remove button, you can see system pops up a dialogue box to warn you. You need to delete
logic volume and storage pool first, and then you can remove the RAID group.
3.4.2.3 Set special hotspare disk
Click , select set special hotspare disk, you can add or delete special hotspare disk. See
Figure 3-25.