Deployment Architecture
×

Are you a member of the Splunk Community?

Sign in or Register with your Splunk account to get your questions answered, access valuable resources and connect with experts!
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Show  only  | Search instead for 
Did you mean: 
Ask a Question

Cluster Master restarts kills s3-compliant on-prem SmartStore since upgrading to Splunk 9

javiergn
Super Champion
‎07-28-2023 02:33 AM

Hi all. I’ve got an interesting case:

  • $Customer using on-prem fully s3-compliant storage: DELL ECS
  • When restarting the Cluster Master (and only the CM, not the Indexers) that triggers thousands of timeout events from S3.
  • Is like the S3 cluster is having a denial-of-service attack
  • This is ONLY happening since we upgraded from 8.2.6 to Splunk 9.0.4 in April 29th. No issues before.
  • See screenshot below.

What exactly are the Indexers requesting from s3 when the CM is restarted?

How is this process different in Splunk 8.2.6 and Splunk 9.0.4?

Regards,

J

S2_CM_Restarts.png

 

Labels (1)
Labels
0 Karma
Reply
Get Updates on the Splunk Community!

Splunk Observability for AI

Don’t miss out on an exciting Tech Talk on Splunk Observability for AI!Discover how Splunk’s agentic AI ...

Splunk Enterprise Security 8.x: The Essential Upgrade for Threat Detection, ...

Watch On Demand the Tech Talk on November 6 at 11AM PT, and empower your SOC to reach new heights! Duration: ...

Splunk Observability as Code: From Zero to Dashboard

For the details on what Self-Service Observability and Observability as Code is, we have some awesome content ...