RAID levels supported by unified storage systems

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RAID policies (levels) supported by unified storage systems:
0, 1, 3, 5, 6, 10, 50

Other related questions:
RAID levels supported by OceanStor T Series unified storage systems
OceanStor T Series V100R005 unified storage systems support RAID 0, RAID 1, RAID 3, RAID 5, RAID 6, RAID 10, and RAID 50.

Which RAID levels does the storage system support?
The storage system supports various RAID levels, including RAID 0, RAID 1, RAID 10, RAID 3, RAID 5, RAID 50, and RAID 6. You can customize the RAID levels as required to achieve different levels of disk utilization and data security.

Whether the RAID level can be changed
One RAID level cannot be changed to the other level online.

RAID level
Common RAID levels include: RAID 0, RAID1, RAID 5, RAID 6, RAID 10, and RAID 50.

Server RAID array adjustment policies
The RAID array adjustment policies are as follows: ? For 2208 RIAD card, RAID level can be changed, and the available VD space can be expanded. ? For 3108 RAID card, only the available VD space can be expanded. The RAID level cannot be changed. ? For 2308 and 3008 RAID cards, RAID level and available VD space cannot be changed. For details, see http://support.huawei.com/enterprise/en/doc/DOC1000004186?idPath=7919749|9856522|21782478|19955021|21746286.

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