topic Re: Dynatrace Backup using Snapshots in Dynatrace Managed Q&A

Dynatrace Backup using Snapshots

fathehah10 — Wed, 15 Apr 2026 03:41:18 GMT

Hi,

My client has proposed a way to do Dynatrace backup from backside by using snapshots. They are using Dynatrace Managed and has 3 nodes.

Anyone has done the backup using snapshots before? If yes, please help share the pros and cons and also steps you guys take to do the activity.

Thanks

Re: Dynatrace Backup using Snapshots

Julius_Loman — Wed, 15 Apr 2026 04:13:44 GMT

It's not supported, only supported method is the official one with configuring a shared filesystem across the node - https://docs.dynatrace.com/managed/shortlink/managed-cluster-restore

Re: Dynatrace Backup using Snapshots

t_pawlak — Wed, 15 Apr 2026 11:19:47 GMT

Hi,

we had a similar situation with a client some time ago, and snapshots were also considered. In one case, 2 Cassandra nodes went down (no quorum). Restoring the VMs from snapshots actually brought the cluster back, Cassandra recovered, and interestingly Elasticsearch didn’t show shard issues.

However:

some data was missing (lost transactions),
the cluster state was not fully consistent,
and most importantly — this approach is not supported.

According to Dynatrace support, the only officially supported method is the built-in backup/restore mechanism, as @Julius_Loman mentioned.

You should always use the built-in Dynatrace backup/restore mechanism as your primary and supported strategy.
If you rely on snapshots, support might refuse assistance, and you risk issues with Cassandra (quorum/consistency) and Elasticsearch (shards/rebalancing).