This table shows requirements for mapping a command device as a remote command device.
| Item | Requirement |
|---|---|
| (VSP 5000 series) Emulation type | OPEN-V |
| Number of LDEVs in an external volume | 1 |
| Cache mode | Disable |
| Minimum capacity | 96,000 Blocks (about 47 MB) |
| Maximum capacity | 4 TB |
| Maximum number of the available CCI instances per remote command device | 16 However, the maximum number of available CCI instances might be less, depending on the number of paths between the local storage system and an external storage system. |