| Item | Maximum specification | Recommendation |
|---|---|---|
| Number of NFS exports | 512 | Up to 32 |
| Number of NFS folders or files | 1,000,000 | Up to 400,000 |
| Number of files or subfolders under a single NFS folder | 1,000 | - |
| Number of iSCSI targets | 4,096 | Up to 128 |
| Number of iSCSI LUNs | 400,000 | - |
| Number of LUNs under a single iSCSI target | 255 | - |
| Number of snapshots | 1,000,000 (including NFS files and LUN snapshots) | Up to 250,000 |
| LUN capacity | 64 TiB | - |
| NFS file capacity | 64 TiB | - |
| Total logical storage capacity (sum of logical capacity of all storage objects and snapshots) | 2 PiB | - |
| Item | Maximum specification | Recommendation |
|---|---|---|
| Number of virtual machines | 32,640 | Up to 8,160 |
| Number of virtual volumes | 100,000 | Up to 25,000 |
| Number of VM templates | 1,000 | Up to 250 |
| Number of VM snapshots | 100,000 | Up to 25,000 |
| Number of virtual volume snapshots | 1,000,000 (including volume snapshots in VM snapshots) | Up to 25,000 |
| Number of ISO images | 1,000 | Up to 250 |
| Total virtual volumes on all running virtual machines on a single node (for clusters with Boost mode enabled only) | 512 | Up to 500 |
| Item | Maximum specification | Recommendation |
|---|---|---|
| Number of VM networks | 32,640 (the actual maximum number of VM networks is determined by the number of virtual distributed switches) | Up to 8,160 |
| Number of VM networks per virtual distributed switch | 4,095 | - |
| Number of virtual distributed switches | 4,096 (the actual maximum number of VDSs is determined by the total number of network ports on all hosts in a cluster) | Up to 256 |
| Item | Maximum specification | Recommendation |
|---|---|---|
| Number of racks | 255 | Up to 64 |
| Number of chassis | 255 | Up to 64 |
| Item | Maximum specification | Recommendation |
|---|---|---|
| Number of replicas | 3 | For critical applications or situations with high data redundancy requirements, it is recommended to configure 3 replicas. For non-critical applications with moderate redundancy requirements, you can configure 2 replicas. |
| Item | Maximum specification | Recommendation |
|---|---|---|
| Number of snapshot plans | 64 | - |
| Number of protected virtual volumes per plan | 32 | - |
| Number of automatically retained snapshot groups per plan | 16 | Up to 8 |
| Number of manually retained snapshot groups per plan | 16 | - |
| Number of retained execution records per plan | 64 | - |
