Solr Operator 0.6.0
In our deployments a restart of Solr Pods will take minutes up to half an hour.
The init container cp-solr-xml with the command
cp /tmp/solr.xml /tmp-config/solr.xml && chown -R 8983:8983
/var/solr/data/backup-restore/local-collection-backups-1
esp. the recursive chown seems to be the cause. We mitigated it a bit by cleaning up the backup volume regularly. But there are deployments with a larger number of collections (~400) and then it is still slow.
...
The backup repository is a azurefile-csi storage.

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