I have a bunch of 1tb SSDs, teamgroup ex2 so basic drives. I also have 12 2tb hp SSD drives in my home server. Raidz2
I am having the same problem with both of these servers. When I start large writes its great, 800+mbs but after like 40s it will drop down to tops 30mb/s. I am guessing its something to do with cache in the drives. Read speeds on my home “ISO” Server will read 6gb/s constant or at least as long as I can read data, doesnt seem to slow down.
I wanted to use the 8 1tb to backup proxmox vms/cts.
I have my storage servers, with u.2 nvme drives pci3 and will saturate all 4 10gb nics without slowing down. Raidz2
Thinking it might be better to sell the SSD and just grab a few 20tb HDD drives and call it a day.
If anyone has any solutions I could look into Id appreate it. Thanks!