[HDDS-10485] Enable container scanner by default

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Done
• Fix Version/s: 2.0.0
• Component/s: Ozone Datanode
• Labels: pull-request-available
• Assignee: Sammi Chen
• Reporter: Sammi Chen
• Created: 07/Mar/24 15:12
• Updated: 14/Mar/24 21:01
• Resolved: 11/Mar/24 10:47

Description

Container scanner is an important mechanism to detect and find potential data corruptions timely, so that data recovery can be scheduled to recover the data, to avoid data loss as soon as possible.

 

Note: Container scanner will consume mainly disk IO resource. Following properties are supported to throttle the bandwidth used by Container scanner.

• hdds.container.scrub.volume.bytes.per.second
• hdds.container.scrub.on.demand.volume.bytes.per.second

Issue Links

• is duplicated by: HDDS-7367 Update default config values for container scanners
• links to: GitHub Pull Request #6345