Adding a cluster using sctool and using backup, getting "ERROR (deduplicating the snapshot)"

[Guy]

Originally from the User Slack

@Pritam_Nagar: @Kacper_Rzetelski hey, i’,m using scylla in gke after adding a cluster using

sctool cluster add ....

when i schedule a backup the. very first backup is goes successfully but second one gives error

Status:         ERROR (deduplicating the snapshot)
Cause:          deduplicate
 10.80.4.23: delete deduplicated files: delete paths: agent [HTTP 404] Not found 

i’m stuck over here please let me know if any one of you know the solution

@Kacper_Rzetelski: Hi, clusters added to SM directly through sctool won’t be controlled by the operator. Any clusters created with operator should automatically be registered with SM. For backup scheduling see https://operator.docs.scylladb.com/stable/architecture/manager.html. If you have issues with how to register a cluster with SM or schedule a backup through the operator, feel free to create an issue with must-gather attached so we can verify it.

As for the deduplication error from SM - I’m afraid I won’t be able to help here, try asking on scylla-manager channel.

[Michal_Leszczynski]

Hi, could you share logs and version (both for both scylla-manager and scylla-manager-agents)?

My suspicion is that you updated scylla-manager server, but you forgot to update scylla-manager-agents, so scylla-manager is trying to query endpoints, which were not exposed in the previous versions, and that causes the error.

[Pritam_Nagar]

I got fixed when i update the versions of scylla and scylla manager(5.2.x -->6.2.0).

And schedule the backup it works fine for some days and got error of file indexing just like this issue: