v4 to v5 WAL volume note
Add a comment to remind users to add a WAL volume to the upgraded
v5 cluster if one exists in the original v4 cluster.
@@ -121,7 +121,8 @@ spec:
pgBackRestVolume:
pvcName: hippo-pgbr-repo
directory: "hippo-backrest-shared-repo"
- # only specify external WAL PVC if enabled in PGO v4 cluster
+ # Only specify external WAL PVC if enabled in PGO v4 cluster. If enabled
+ # in v4, a WAL volume must be defined for the v5 cluster as well.
# pgWALVolume:
# pvcName: hippo-jgut-wal
```
