sethgoldin
Dabbler
- Joined
- May 9, 2015
- Messages
- 24
Specs/configuration:
Current clients include a mix of:
On a 10.13 Mac, an rsync transfer from an SMB3 share to a DAS [LaCie Rugged RAID] will be chugging along at 150 MB/s or so, and then after a minute or so, also plummet to below 5 MB/s.
Obviously, it's not going to fly for the server I've been relying on at 400-800 MB/s for post-production suddenly to drop to 5 MB/s.
Question: Any ideas as to why this system is choking? I've poked around and tried a few things, but there's nothing obviously wrong with the configuration. Thanks in advance.
- FreeNAS-11.1-U6
- Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
- 262,071 MB ECC RAM
- Six 10-GbE ports in a lagg going into a NETGEAR ProSafe M7100-24x
- Jumbo frames enabled everywhere, in each member of the trunk, in all the ports in the switch, and at each client
- Four RAID-Z3 vdevs, each with 11 HGST Ultrastar He8s
- Two 400 GB SSDs striped as L2ARC
Current clients include a mix of:
- SMB3 to macOS 10.12 and 10.13
- SMB3 to Windows 10 Pro
- NFSv4 to CentOS Linux 7.3
On a 10.13 Mac, an rsync transfer from an SMB3 share to a DAS [LaCie Rugged RAID] will be chugging along at 150 MB/s or so, and then after a minute or so, also plummet to below 5 MB/s.
Obviously, it's not going to fly for the server I've been relying on at 400-800 MB/s for post-production suddenly to drop to 5 MB/s.
Question: Any ideas as to why this system is choking? I've poked around and tried a few things, but there's nothing obviously wrong with the configuration. Thanks in advance.