haloeight

Thanks, I've done that.

Thank you, yes those are the IP's I'd expect. I did have 192.168.50.244 off eth0 but tried switching the cable to see if it was the specific interface that was the problem.

Unraid server 6.12.10 I have been having issues with my UNRAID server's networking. I have two connections setup, one GBE to give access to the internet and a direct 10GBE to do machine to machine transfers. I can't seem to access updates from the management interface (plugins, apps, OS) and I just noticed now that the 10GBE connection had broken somehow. I manually updated Unraid by copying over the installation files but am still having issues. I'm not sure what went wrong - could someone please help identify how to fix both issues? Thanks nas-diagnostics-20240701-1821.zip

Searching I see mention of an unraid docker update patch released to fix this issue, but I can't even get the Community Apps feed to refresh. Tried seeing if there was a URL I could just get the patch from. Tried changing DNS per directions on the Community App page but still no go. Attached is my diagnostic - any advice how to fix? nas-diagnostics-20231102-1938.zip

Thanks. I was using this approach but the problem is then that incremental backups can't be done, resulting in having to do a full backup every time which is tedious for multi terabyte backup images. I'm getting around this by just doing a simple file & folder backup, which is smaller and easier to manage. Thanks. I did this but the issue is that the whole disk image files are much larger than the cache pool size. Then Macrium reflect looks at the total storage in the array, starts the job, then chokes at the end after 20+ hours because it runs into the cache pool limitation. The ideal would be being able to have cache turned on, max file size limits set, and Macrium reading the cache limitation then backing up straight to the array rather than needing to turn cache off, but this doesn't seem to work.

Thank you. The problem I'm finding with the cache pool is that while it produces better speeds (~250 MBs) I can't seem to get the right settings to handle the fact that the backup images end up exceeding the available space on the cache. When the image backup starts in Macrium Reflect, it sees the total space available in the array (~16TB). Then proceeds because it thinks there is enough space. But the drive images end up being larger than the available cache storage. This is even when setting minimum free space on the Cache Pool and Share to stop short of maxing out the cache drives. But it doesn't stop the problem. Right now I'm avoiding the use of cache and backing up individual folders instead of whole drives to get around the issue.

Thanks. Here is are the results, first NIC 192.168.1.2 is the 10GBE, second is a bonded 802.3ad 2xGBE connection. Yes, the 10GBE connection consists of two identical Mellanox ConnectX-3 NICs connected with a 10G SFP+ Direct-Attach Cable I suppose that the 130MB/s number I'm seeing for the backups is the limit of the spinning disks in the UNRAID array.

I just looked at the Windows side of the 10GBE connection and the NIC shows link speed at 1410 Mbps, while the network properties for the 10GBE network shows the full speed. In the UNRAID dashboard the 10GBE nic there shows a 10000 Mbps link. Is there some setting to ensure things are operating at full speed?

Thank you. I turned that on and am seeing transfer rates improving over what I was getting before - fluctuates a bit but closer to 200 MB/s than 50 MB/s, stabilizing around 130MB/s

Thank you for the response. I was not using RAID in OMV so I think the improved transfer speed was more just purely on network settings. I will try that setting and see how it fares. The other thing I want to try and sort out is how to properly use the cache drives and not hit the overload limit - I just changed the minimum free space setting as recommended in a bunch of threads here.

New to UNRAID, coming from OMV, like it so far. I initially had issues getting Unraid up and running with NIC configurations. I have two onboard GBE NICs and a Mellanox 10GBE add in card in the Unraid server. I have an identical 10GBE card in my workstation to connect via a 10GBE direct attach cable. I took the Mellanox out of the bonding setup, which initially would break Unraid's ability to connect to the internet presumably because of routing rules. After multiple trials I got it to work with the two onboards GBE nics (one unused) to be in the eth0 bond, and eth2 as the 10GBE NIC interface. Both are configured via static information as DHCP didn't seem to work right. When I try to transfer over the 10GBE connection I see transfer rates drop down to 50MB/s, which means to backup a 14TB image it's estimating around 24 hours. This is slower than I was finding on a similar setup with OMV. I read in another thread that bonding slower NICs with a faster one degrades performance, but since the GBE nics are only bonded together I can't see this as contributing to the issue. I had to disable Cache because the backup image files would exceed the cache size and then not transfer to the array, so now just having things go straight to the array. I understand the rate limiter here will be the spinning disks, not network speed, but I'm not understanding why transfer rates are so much slower than on an equivalent setup with OMV. Thanks in advance nas-diagnostics-20220730-1536.zip