add to all relevant RNs

Author: kaitlynmichael

content/operate/kubernetes/release-notes/7-4-2-releases/7-4-2-12.md

@@ -109,6 +109,8 @@ Any distribution not listed below is not supported for production workloads.
 
 - **Missing endpoint for admission endpoint (rare) (RED-119469)** Restart the operator pod.
 
+- **PVC expansion is not supported when using Redis on Flash (Auto Tiering) (RED-165770)** Do not enable `enablePersistentVolumeResize` if your REC uses `redisOnFlashSpec` as this will result in conflicts.
+
 ### Existing limitations
 
 - **The REDB “redisVersion” field can’t be used for memcached databases(RED-119152)**

content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2.md

@@ -102,6 +102,8 @@ Any distribution not listed below is not supported for production workloads.
 
 - **The REDB “redisVersion” field can’t be used for memcached databases(RED-119152)**
 
+- **PVC expansion is not supported when using Redis on Flash (Auto Tiering) (RED-165770)** Do not enable `enablePersistentVolumeResize` if your REC uses `redisOnFlashSpec` as this will result in conflicts.
+
 - **When modifying the database suffix for an Active-Active database, while the service-rigger is in a terminating state, the services-rigger will delete and create the ingress or route resources in a loop (RED-107687)** Wait until the services rigger pod has finished to terminate it.
 
 - **REAADB changes might fail with "gateway timeout" errors, mostly on OpenShift (RED-103048)** Retry the operation.

content/operate/kubernetes/release-notes/7-8-2-releases/7-8-2-6-nov24.md

@@ -114,6 +114,8 @@ Any distribution not listed below is not supported for production workloads.
 
 - **The REDB “redisVersion” field can’t be used for memcached databases(RED-119152)**
 
+- **PVC expansion is not supported when using Redis on Flash (Auto Tiering) (RED-165770)** Do not enable `enablePersistentVolumeResize` if your REC uses `redisOnFlashSpec` as this will result in conflicts.
+
 - **When modifying the database suffix for an Active-Active database, while the service-rigger is in a terminating state, the services-rigger will delete and create the ingress or route resources in a loop (RED-107687)** Wait until the services rigger pod has finished to terminate it.
 
 - **REAADB changes might fail with "gateway timeout" errors, mostly on OpenShift (RED-103048)** Retry the operation.