HANA - FRO/PMEM - configuration parameter "force_provider_lock_for_savepoint_cleanup﻿﻿"

[3466826 - Savepoint Slowness With Persistent Memory or Fast Restart Option Enabled](https://me.sap.com/notes/3466826)

> Solution
> SAP HANA 2:
> Revisions >= 059.13 (SPS05)
> Revisions >= 078.00 (SPS07)
> 
> a new configuration parameter is introduced to optimize performance of savepoint cleanup execution:﻿
> 
> ﻿[persistent_memory]
> force_provider_lock_for_savepoint_cleanup﻿﻿