2 updated IBM Storage Redbooks available

IBM FlashSystem Best Practices and Performance Guidelines
Revised: January 15, 2021 – SG24-8503
http://www.redbooks.ibm.com/redpieces/abstracts/sg248503.html?Open

IBM SAN Volume Controller Best Practices and Performance Guidelines
Revised: January 14, 2021 – SG24-8502
http://www.redbooks.ibm.com/redpieces/abstracts/sg248502.html?Open