Hey,

 

So i have the following configuration running:

 

Running 3 Samsung 980 in a ZFS RaidZ1. I'm getting really bad internal Speeds:

 

What could cause this to run really slowly, the drives are rated for at least 3/3 GB/s of read and write, yet im getting 1/3 with a Raidz1

 

I am using a Minisforum MS-01

 

You are likely being limited by the CPU, don't like to use dd for speed testing, try the test below, but don't expect much more than 1GB/s with that hardware:

 

pv /path/to/large/file > /dev/null

 

2 hours ago, JorgeB said:

You are likely being limited by the CPU, don't like to use dd for speed testing, try the test below, but don't expect much more than 1GB/s with that hardware:

 

pv /path/to/large/file > /dev/null

 

Looks like that's giving me more performance:

 

 

I also have the Minisforum i9 variant, but power limited to 40 watts. so that isn't really beneficial either i think to the drive speeds

57 minutes ago, Mirano said:

I also have the Minisforum i9 variant

That explains it, though it would be a lower power CPU.

 

 

On 21-1-2025 at 12:23, JorgeB said:

That explains it, though it would be a lower power CPU.

 

 

Gave it more power (Unrestricted it) and it goes blazing