TrueNAS-12.0-RC1 installed on a Samsung 850 Evo SSD, no virtualization
Gigabyte X399 Aorus Extreme with Threadripper 2950X
128 GB of ECC Memory
Broadcom LSI 9305-16i SATA / SAS HBA Controller
12x Seagate Exos 16TB in one ZFS1-Pool (ST16000NM001G-2KK103 to be exact)
8x Seagate Exos 12TB in a second ZFS1-Pool (ST12000NM0008-2H to be exact)
Intel X550-T2 network adapter
My client computers I am copying files to and from the NAS are i7 or i9 on Windows 10 Pro
Intel X550-T1 network card
As working drive: 4x Crucial MX500 2TB configured as striped raid (Windows software raid), Crystal Disk Mark says approx 1800 MB/sec read and write speeds.
I am dealing with very large videofiles (from 800GB up to 2.5TB!)
So, the prelude above is much longer than my question: Writing to the NAS results in marvelous writing speeds of more than 1 GB/s (who could ask for more?), but reading from the NAS are desastrous 200-530MB/s. I'd like to get the same spped for reading as I have for writing of course.
I searched the net for hours and days, tried to fix the network-adapter settings.... nothing helped. I started with the whole project a couple of days agos using Freenas (11.3) and today switched to TrueNAS in the hope of improvement. Unfortunately, it stayed all the same.
I tried with and without file compression - no difference.
What can I do to speed up my reading from the NAS?
Gigabyte X399 Aorus Extreme with Threadripper 2950X
128 GB of ECC Memory
Broadcom LSI 9305-16i SATA / SAS HBA Controller
12x Seagate Exos 16TB in one ZFS1-Pool (ST16000NM001G-2KK103 to be exact)
8x Seagate Exos 12TB in a second ZFS1-Pool (ST12000NM0008-2H to be exact)
Intel X550-T2 network adapter
My client computers I am copying files to and from the NAS are i7 or i9 on Windows 10 Pro
Intel X550-T1 network card
As working drive: 4x Crucial MX500 2TB configured as striped raid (Windows software raid), Crystal Disk Mark says approx 1800 MB/sec read and write speeds.
I am dealing with very large videofiles (from 800GB up to 2.5TB!)
So, the prelude above is much longer than my question: Writing to the NAS results in marvelous writing speeds of more than 1 GB/s (who could ask for more?), but reading from the NAS are desastrous 200-530MB/s. I'd like to get the same spped for reading as I have for writing of course.
I searched the net for hours and days, tried to fix the network-adapter settings.... nothing helped. I started with the whole project a couple of days agos using Freenas (11.3) and today switched to TrueNAS in the hope of improvement. Unfortunately, it stayed all the same.
I tried with and without file compression - no difference.
What can I do to speed up my reading from the NAS?