Describe the issue:

OCS 4.8 (and later) documentation does not provide troubleshooting guidance regarding how to change resources for OCS components: this gap leaves customers without self-guided information to solve their challenges without following up with the support team.

Describe the task you were trying to accomplish:
-changing the CPU and memory resources on rook-ceph pods
-tuning resources for MCG/Noobaa
-changing CPU and memory resources for PV pools

Suggestions for improvement:

Add the following new chapter to the Troubleshooting Guide:

"Changing resources for OpenShift Container Storage components"

[Section] "Rook-Ceph"
-> port content from https://access.redhat.com/solutions/6959127 into this section 

[Section] Multicloud Object Gateway (NooBaa)
-> Add URL link to this KCS: https://access.redhat.com/solutions/6719951

[Section] PV pools  
-> document procedures identified in https://bugzilla.redhat.com/show_bug.cgi?id=2050835


Document URL:

https://access.redhat.com/documentation/en-us/red_hat_openshift_container_storage/4.8/html/troubleshooting_openshift_container_storage/index

Chapter/Section Number and Title:

[New] "Changing resources for OpenShift Container Storage components"

Product Version:
 OCS 4.8

Environment Details:
N/A

Any other versions of this document that also needs this update:

ODF 4.9
ODF 4.10
ODF 4.11

Additional information:

Related to Nokia-NOM Escalation