[MDEV-28541] Unused counter Innodb_encryption_key_rotation_list_length Created: 2022-05-11  Updated: 2022-05-23  Resolved: 2022-05-16

Status: Closed
Project: MariaDB Server
Component/s: Storage Engine - InnoDB
Affects Version/s: 10.2, 10.3, 10.4, 10.5, 10.6, 10.7, 10.8, 10.9
Fix Version/s: 10.3.35, 10.4.25, 10.5.16, 10.6.8, 10.7.4, 10.8.3, 10.9.1

Type: Bug Priority: Major
Reporter: Marko Mäkelä Assignee: Marko Mäkelä
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Relates
relates to MDEV-28537 Unused or useless InnoDB counters num... Closed

 Description   

The counter srv_stats.key_rotation_list_length is never updated, and therefore Innodb_encryption_key_rotation_list_length will always report 0.

We do not seem to be correctly exporting exactly this the information via any other interface, but INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION comes close and is reporting much more detailed information.


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