Parameter
Description
Setting
n
Default RAID
policy of the
performance tier:
RAID 5 (8D+1P)
n
Default RAID
policy of the
capacity tier: RAID
6 (8D+2P)
NOTE
If the number of SSDs in a
disk domain is two or three,
you are advised to configure
the corresponding high-
performance tier to RAID 1
(2D).
Capacity
The capacity that the storage tier provides
for the storage pool.
Three capacity levels are provided: TB,
GB, and PB.
NOTE
Select
Use all available capacity
, and then
you can allocate all available capacity in this
storage layer to the new storage pool.
The capacity must be not
larger than the available
capacity of the storage tier.
NOTE
You are advised to create RAID 6 groups on the capacity tier to ensure data security.
Step 8
Set properties of the storage pool according to the usage types.
1.
Click
Advanced
to set advanced properties for the storage pool.
describes the related parameters.
OceanStor V3 Series
HyperMetro Feature Guide for File
4 Configuration
Issue 05 (2018-01-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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