There are limitations and known issues for protecting Microsoft Azure VMs with Commvault.
Limitations
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VMs that have encrypted blobs can be backed up and fully recovered. However, guest file recovery of these VMs is not currently supported.
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Confidential VMs that are encrypted with customer-managed keys (CMKs) cannot be restored to a different Azure subscription or to a different Azure geo region.
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Guest file restores are not supported for Unix VMs with Azure Ultra Disks or Premium V2 SSD disks.
Known Issues
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Azure snapshots that were taken with a locked resource group cannot be deleted.
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Azure has certain limitations and restrictions for snapshot operations on Ultra disks and Premium V2 SSD disks. For information, see Restrictions around Ultra Disk and PremiumSSDv2 disk snapshots.