What is the Snapsync requirement between QES and QuTS Hero?
最后修订日期:
2022-08-22
Applicable Products
- NAS with QES / QuTS Hero operating system
Details
Here is the OS requirement for the Snapsync.
OS requirements:
| SnapSync Job Type | QES Version | QuTS hero Version |
| QES to QES | QES 2.0.0 or later | N/A |
| QuTS hero to QUTS hero | N/A | QuTS hero 4.5.2 or later |
| QES to QuTS hero / QuTS hero to QES | QES 2.1.1 Build 20210303 or later | QuTS hero 4.5.2 or later |
Other requirements:
- The source and destination shared folder or LUN must be the same provisioning type (thick or thin).
- If the source and destination NAS devices are running incompatible versions of SnapSync, then you will be prompted to update the system firmware on one or both NAS devices.
- If both the source and destination NAS devices are running QES, then they must run the same version of QES to ensure data consistency.
- When using real-time SnapSync, the round-trip latency between the source and destination NAS devices must be 5ms or less. Higher latency might cause local storage write delays.
