Bug #53309: change pg_autoscale profile to scale-up by default - mgr - Ceph

Actions

Copy link

Bug #53309

closed

change pg_autoscale profile to scale-up by default

Added by Kamoltat (Junior) Sirivadhna over 2 years ago. Updated over 2 years ago.

Status:

Resolved

Priority:

High

Assignee:

Kamoltat (Junior) Sirivadhna

Category:

pg_autoscaler module

Target version:

% Done:

Source:

Tags:

Backport:

pacific

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Pull request ID:

43999

Crash signature (v1):

Crash signature (v2):

Description

The autoscale profile will remain scale-up by default until we implement a feature that allows us to impose a limit on the maximum number of PGs in the device_health_metrics or. mgr pool. The reason for this is because scale-down mode can sometimes scale the PGs too large and might run into issues such as failed pool creation due to exceeding mon_max_pg_per_osd limit and etc

Related issues 1 (0 open — 1 closed)