I'm basically just starting out with FreeNAS/TrueNAS, so I don't know all the dos and don'ts.
But my issue is that when copying large files from more then one host to the NAS the speed goes completely to the shitter.But there is more issues here I think
Host1:
- iperf3: 24 MiB/s (204 Mbit)
- Single SMB transfer: 110 MiB/s windows copy window (windows resource monitor say roughly 880Mbit/s)
- Mutliple SMB transfer (host2 is also transferring): 3-4MiB/s
Host2:
- iperf3: 3.6 MiB/s
- Single SMB transfer: 110 MiB/s windows copy window (windows resource monitor say roughly 880Mbit/s)
- Multple SMB transfer (host1 is also transferring): 3-4MiB/s
I've tried 3 different 1gbit switches;
- TP-Link TL-SG105E
- TP-Link TL-SG108E
- DLINK DGS-1016D
That's the WRITE speed issue.
There is also the issue of reading.. That's is also affected by how many hosts are reading. And will never go above 15MiB/s (no matter how many hosts are trying to read)
Hardware:
- CSE-846 X9DRi-F BPN-SAS2-846EL
- LSI 9201-16i
- 24 x Seagate ST6000NM0034 6TB harddrives (in raidz1, no cache, log, etc. drives)
OS: XCP-ng, VM with TrueNAS-12.0-U3.1
PCI passthrough of the entire LSI hba to the VM.
VM spec: 4 core, 32GB ram
But my issue is that when copying large files from more then one host to the NAS the speed goes completely to the shitter.But there is more issues here I think
Host1:
- iperf3: 24 MiB/s (204 Mbit)
- Single SMB transfer: 110 MiB/s windows copy window (windows resource monitor say roughly 880Mbit/s)
- Mutliple SMB transfer (host2 is also transferring): 3-4MiB/s
Host2:
- iperf3: 3.6 MiB/s
- Single SMB transfer: 110 MiB/s windows copy window (windows resource monitor say roughly 880Mbit/s)
- Multple SMB transfer (host1 is also transferring): 3-4MiB/s
I've tried 3 different 1gbit switches;
- TP-Link TL-SG105E
- TP-Link TL-SG108E
- DLINK DGS-1016D
That's the WRITE speed issue.
There is also the issue of reading.. That's is also affected by how many hosts are reading. And will never go above 15MiB/s (no matter how many hosts are trying to read)
Hardware:
- CSE-846 X9DRi-F BPN-SAS2-846EL
- LSI 9201-16i
- 24 x Seagate ST6000NM0034 6TB harddrives (in raidz1, no cache, log, etc. drives)
OS: XCP-ng, VM with TrueNAS-12.0-U3.1
PCI passthrough of the entire LSI hba to the VM.
VM spec: 4 core, 32GB ram