RAID configuration of T series storage systems

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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.

Devices compatible with OceanStor T Series V100R005 unified storage systems
You can obtain devices (including hosts and storage systems) compatible with Huawei T series V100R005 unified storage systems in the compatibility list. Click the following link to obtain the compatibility list: OceanStor Interoperability Navigator

Method used to power on OceanStor T Series V100R005 unified storage
Method used to power on OceanStor T Series V100R005 storage systems: SAN storage system power-on procedure is as follows: switch on all the external power supplies > press the power button on any controller > power on Ethernet or Fibre Channel switches (applicable if the Ethernet or Fibre Channel switches are deployed but not powered on) > power on application servers (applicable if the application servers are not powered on). NAS storage system power-on procedure is as follows: switch on external power supplies > power on Ethernet switches > power on Fibre Channel switches > power on storage unit controller enclosures (SUCs) and storage unit disk enclosures (SUDs) by pressing either power button of the SUC > power on file engines by pressing the power button of file engine nodes in the cluster at an interval of one minute.

Whether hot spare disks can be specified for specific RAID groups on T series unified storage systems
On OceanStor T Series V100R005 storage systems, hot spare disks cannot be specified for a specific RAID group.

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

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