In Reply to: Just the facts, ma'am..... posted by AbeCollins on August 7, 2024 at 10:24:34:
But do SSDs offer usable performance gains when streaming music from a NAS? No.Perhaps in your situation. Once again, your straw man argument completely misses the point - what I observe is not about throughput.
It's about how quickly (how many operations per second) it takes to initially transfer data where the performance gain for random reads is a factor of 150!
Did you actually noticea a performance gain streaming from NAS when you switched from HDDs to SSDs?
In the manner I've described, yes. Once you queue an album or a playlist, however, the NAS reads and buffers the entirety in a couple of seconds and afterwards, streams out of memory anyway. Hint: it doesn't wait for real time playback of music to place in cache. ;)
What I find odd is your choice of the slowest type of RAID using parity when you have no need for the benefit - higher capacity. You could simply use a mirrored pair of your fours or if you like lots of spinning drives, configure them in RAID 10 for the highest performance. When I worked in supply chain, the corporate hardware guys recommended RAID 10 for that reason.
Edits: 08/07/24
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Follow Ups
- Exactly what I presented - the relevant one - E-Stat 11:59:25 08/07/24 (10)
- RE: Exactly what I presented - the relevant one - AbeCollins 12:17:44 08/07/24 (9)
- Exactly what I presented - the relevant one - E-Stat 12:29:39 08/07/24 (8)
- RE: Exactly what I presented - the relevant one - AbeCollins 13:02:38 08/07/24 (7)
- You don't seem - E-Stat 17:23:37 08/07/24 (6)
- Is your setup flawed ? - AbeCollins 07:51:49 08/08/24 (5)
- Your confrontational demeanor - E-Stat 14:49:30 08/08/24 (0)
- RE: Is your setup flawed ? - Lman 12:38:13 08/08/24 (3)
- RE: Is your setup flawed ? - AbeCollins 20:43:19 08/08/24 (2)
- RE: Is your setup flawed ? - Lman 09:15:58 08/12/24 (1)
- RE: Is your setup flawed ? - AbeCollins 10:50:13 08/12/24 (0)