3 Dec
2019
3 Dec
'19
11:46 p.m.
* Hardware
raid with Battery Backed write-cache - will allow OSD to ack
writes before hitting spinning rust.
Disagree. See my litany from a few months ago. Use a plain, IT-mode HBA.
Take the $$ you save and put it toward building your cluster out of SSDs
instead of HDDs. That way you donât have to mess with the management
hassles of maintaining and allocating external WAL+DB partitions too.