Known limitations in Azure
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The following known limitations are specific to Cloud Volumes ONTAP in Microsoft Azure. Be sure to also review Limitations for Cloud Volumes ONTAP in all cloud providers.
Flash Cache limitations
Cloud Volumes ONTAP uses the local NVMe storage in some VM types as Flash Cache. Note this limitation:
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Cache rewarming after a reboot is not supported.
HA limitations
HA pairs aren't supported in some regions.