stawiu

If you have jenkins multibranch pipeline already setup you most likely have all the plugins needed. it is not required to change jenkins.
The POST request content and headers inform jenkins which repo to update. Meaning:
The webhook url is common for jenkins instance and all its pipelines so that you always have the same link to paste in BB. 

  
Main URL : 
    http://yourjenkins.com:8080/bitbucket-scmsource-hook/notify
      Sources:
        -https://support.cloudbees.com/hc/en-us/articles/115000051112
        -https://support.cloudbees.com/hc/en-us/articles/115000053051-How-to-Trigger-Multibranch-Jobs-from-Bitbucket-Server-

stawiu

#This shows how to build RAID 60 with 15 drives grouped into 3 legs (looks like division of drive is automatic). 
In this case with 5 drives per each leg (5x3 = 15 drives).

                RAID60
                  =
              RAID0 3xLEG 
      ______________|____________
      |             |            |        
RAID6 5xHDD + RAID6 5xHDD + RAID6 5xHDD