3 ms·
How well does this work with a database workload? Did anyone test PostgreSQL, or SQLite (in WAL mode) with this?
by edwintorok 12y ago
How well does this work with a database workload? Did anyone test PostgreSQL, or SQLite (in WAL mode) with this?
- rwmj 12y agoIt's a bit surprising that this routine post investigating a new LVM feature turned up on HN and several other high profile sites last night while I was out at a gig. So I'm afraid I haven't yet had time to do proper testing. The benchmarking in the post is next to useless. I will be looking at how virtual machines behave on top of LVM cache (versus on top of an uncached hard disk), but that will take some time.