Bug 1982056

Summary: Disable PG_Autoscaler and Balancer modules during upgrades in 5.x
Product: [Red Hat Storage] Red Hat Ceph Storage Reporter: Pawan <pdhiran>
Component: CephadmAssignee: Sebastian Wagner <sewagner>
Status: CLOSED WONTFIX QA Contact: Vasishta <vashastr>
Severity: high Docs Contact: Karen Norteman <knortema>
Priority: unspecified    
Version: 5.0CC: adking, gabrioux, lithomas, shtiwari, vashastr, vumrao
Target Milestone: ---Keywords: Reopened
Target Release: 8.0Flags: shtiwari: needinfo?
Hardware: Unspecified   
OS: Unspecified   
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: 1982968 (view as bug list) Environment:
Last Closed: 2023-05-10 07:17:38 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Comment 4 Sebastian Wagner 2021-08-05 08:48:57 UTC
We can't disable those modules during the upgrade as it would lead to imbalanced clusters during an upgrade. How do we need to change those modules in order to cope with OSDs not being at the same version?

Comment 6 Sebastian Wagner 2021-08-26 09:04:22 UTC
Pawan, do you have additional information, why this is required?

Comment 8 Sebastian Wagner 2021-09-23 15:09:47 UTC
ok thank you Pawan. No, turn out this does in fact not apply to cephadm.

Comment 9 Vikhyat Umrao 2022-08-17 18:40:37 UTC
I am reopening this I think this one is still valid for Cephadm!

Comment 10 Vikhyat Umrao 2022-08-17 18:44:07 UTC
We want to avoid as much as PG movement during the upgrade and on the same lines we have this RFE - https://bugzilla.redhat.com/show_bug.cgi?id=2111224