Recommended OceanStor V3 versions for delivery

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For recommended versions, visit http://support.huawei.com/enterprise/en/bulletins-service/.

Other related questions:
Recommended NFS version for NFS mounting on the OceanStor V3 storage
NFSv3.

Recommended LUN capacity for the OceanStor V3 storage
The following configurations are recommended for different service types: - Oracle: 100 GB to 1 TB - VMWare: 2 TB to 8 TB - File system: 500 GB to 2 TB - Other service types: 2 TB

Method used to obtain the delivery cases of OceanStor V3 products
To obtain the delivery cases of OceanStor V3 storage systems, you can visit Delivery Cases .

Recommended file block size for NAS services of the OceanStor V3 storage
Recommended file block sizes vary with application scenarios: 1. In media and large file archive/backup scenarios where large I/Os are involved, the recommended file block size is 64 KB. 2. In small file archive/backup, VM, or database scenarios where small I/Os are involved, the recommended file block size is 4 KB. Recommended file block sizes are based on the size of the majority of files: 1. When sizes of the majority of files are smaller than 100 KB, the recommended file block size is 4 KB. 2. When sizes of the majority of files range from 100 KB to 1 MB, the recommended file block size is 8 KB. 3. When sizes of the majority of files range from 1 MB to 100 MB, the recommended file block size is 16 KB. 4. When sizes of the majority of files range from 100 MB to 1 GB, the recommended file block size is 32 KB. 5. When sizes of the majority of files are larger than 1 GB, the recommended file block size is 64 KB.

Recommended configuration for storage pools of the OceanStor V3 storage
Recommended configuration for storage pools of OceanStor V3: SAS disks - Mission critical storage: RAID 6 (8D+2P/4D+2P); - Mid-range and entry-level storage: RAID 5 (8D+1P/4D+1P) NL-SAS disks - RAID 6 (8D+2P/4D+2P) SSDs - RAID 10

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