Increase reserved size limit of Business Critical Azure SQL Managed Instance to 8TB, 16 TB
Add higher storage SKUs for business critical Azure SQL Managed instance. Currently for Gen5 Business Ctitical Service Azure SQL managed instance restricts max instance reserved storage size to 4 TB for 32, 40, 64, 80 vCores, there is no option for higher storage needs greater than 4TB.
For Sure, the storage limit needs to increase, 4 TB for mordern OLTP database is quite limited.
Hitesh Patel commented
Also increase reserve storage limit for lower vCore tiers like for 8vCore to 2TB.