Hi,
Trying to find why Unraid feels slow. BlackMagic Disk Speed on a Mac reports 110MB/s to a empty share, which is very reasonable (on Gigabit connection).
I've run DiskSpeed. My Parity disk comes to 265MB/s and my data disk to 175MB/s.
My question: is there an optimal placement of disks on ports? Right now, I have cache (SSD) on port 1, data disk on port 2 and parity on port 5 (see below full output)
Output from DiskSpeed:
400 Series Chipset SATA Controller
ASMedia Technology Inc. (Advanced Micro Devices, Inc. [AMD])
SATA controller
Type: Onboard Controller
Current & Maximum Link Speed: 8GT/s width x4 (3.94 GB/s max throughput)
Capabilities: storage msi pm pciexpress ahci_1.0 bus_master cap_list rom
Port 1:
sdb
1TB
Samsung SSD 860 EVO Rev RVT01B6Q Serial: S3Z9NB0K616565P (Cache)
Port 2:
sdc
6TB
Seagate ST6000DM003 Rev 0001 Serial: ZF300PP8 (Disk 1)
Port 3:
N/A
Port 4:
N/A
Port 5:
sdd
8TB
Seagate ST8000VN004 Rev SC60 Serial: WSD133GD (Parity)
Port 6:
N/A
Port 7:
N/A
Port 8:
N/A