Option to enable different replication options on the ADLS Gen2 account #1952
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RolandKrummenacher
philipstreet
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Is there an option to have the ADLS Gen2 account deployed with a different Replication Type, such as RA-GRS? Would there be any issues when performing upgrades (of the FinOps Toolkit) if the Replication Type has been changed from the default LRS to RA-GRS? |
Answered by
RolandKrummenacher
Jan 28, 2026
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No - you cannot use RA-GRS with the FinOps hub ADLS Gen2 storage because of an Azure storage limitation. The hub uses Premium BlockBlobStorage with hierarchical namespace (ADLS Gen2), and with that configuration only LRS and ZRS redundancy options are supported. RA-GRS and other geo-redundant options are not supported for this account type. https://learn.microsoft.com/en-us/azure/storage/common/storage-account-overview |
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RolandKrummenacher
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No - you cannot use RA-GRS with the FinOps hub ADLS Gen2 storage because of an Azure storage limitation. The hub uses Premium BlockBlobStorage with hierarchical namespace (ADLS Gen2), and with that configuration only LRS and ZRS redundancy options are supported. RA-GRS and other geo-redundant options are not supported for this account type.
https://learn.microsoft.com/en-us/azure/storage/common/storage-account-overview