Known limitations
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Known limitations identify platforms, devices, or functions that are not supported by this release of the service, or that do not interoperate correctly with it.
Limitation in copying cache export policy rules
The cache export policy rules are not copied to the cache volume in the following situations:
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When the source volume's working environment is Amazon FSx for NetApp ONTAP or Cloud Volumes ONTAP, and the cache volume is ONTAP 9.10.1 or earlier.
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When the source volume's working environment is any version of ONTAP, and the cache volume is ONTAP 9.10.1 or earlier.
Workaround: You should manually create the rules for the cache volume.
Cache creation fails for storage VMs with same name
If the source and destination clusters use storage VMs with the same name, the cache is not created.
Workaround: Use different names for the source and destination storage VMs.
Delay in displaying new or recently-edited export policies
When creating a cache, you might not be able to see a recently-created or edited export policy on the list.
Workaround: Retry in a few minutes.
Cache creation fails when destination has only CIFS protocol enabled
Cache creation fails if the source or destination cluster has ONTAP 9.10.1 or earlier, and the destination cluster has only the CIFS protocol enabled.
Workaround: Use a destination cluster running ONTAP 9.11.1 or later, or with both the CIFS and NFS protocols configured.