10.2.6 upgrade

[Glen Baars <glen@xxxxxxxxxxxxxxxxxxxxxx>]

Hello Ceph Users,

 

We installed 12.2.6 on a single node in the cluster ( new node added, 80TB moved )

Disabled scrub/deepscrub once the issues with 12.2.6 were discovered.

 

Today we upgrade the one affected node to 12.2.7 today, set osd skip data digest = true and re enabled the scrubs. It’s a 500TB all bluestore cluster.

 

We are now seeing inconsistent PGs and scrub errors now the scrubbing has resumed.

 

What is the best way forward?

 

1. Upgrade all nodes to 12.2.7?
2. Remove the 12.2.7 node and rebuild?

Kind regards,

Glen Baars

BackOnline Manager

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