Percona Xtradb Cluster (PXC) outage [Resolved]
[Resolved] 2022-07-13 15:20
Backup completely restored, all service operational.
[Acknowledged] 2022-07-13 07:10
We decide to restore database information from daily backup to a brand new PXC cluster (version 8). ETA 4-5 hours.
[Triggered] 2022-07-13 05:15
During shceduled maintatnce (migration cluster from PXC 5.6 to PXC 8 with support Encryption at rest), we discovered a compatibility issue with the full recovery of the cluster when migrating from version 5.6 to 8 version.