JorgeB

If you mean these: Oct 15 20:07:20 jarvis avahi-daemon[3083]: Registering new address record for 2a02:810d:4b40:496d::13da on br0.10.*. Oct 15 20:07:20 jarvis avahi-daemon[3083]: Withdrawing address record for 2a02:810d:4b40:496d::2000 on br0.10. Oct 15 20:07:30 jarvis avahi-daemon[3083]: Withdrawing address record for 2a02:810d:4b40:496f::2000 on br0.100. Oct 15 20:07:31 jarvis dhcpcd[1705]: br0.100: DHCPv6 REPLY: Address not bound to this interface. Oct 15 20:07:32 jarvis dhcpcd[1705]: br0.100: ADV 2a02:810d:4b40:496f::13da/128 from fe80::21b:21ff:feaf:6054 Oct 15 20:07:32 jarvis dhcpcd[1705]: br0.100: REPLY6 received from fe80::21b:21ff:feaf:6054 Oct 15 20:07:32 jarvis dhcpcd[1705]: br0.100: adding address 2a02:810d:4b40:496f::13da/128 They are normal.

Disk3 dropped offline so there's no SMART, but looks more like a power/connection problem, check/replace cables and post new diags. These are not a disk problem, usually it's bad SATA cable, you should also update the LSI firmware since it's quite old.

Remove the bond, assign an IP from a separate subnet to the 10GbE NIC (no gateway), assign one form the same to the Mac, then connect from the Mac using the 10GbE IP or add the server name to the hosts file, of course the Mac also needs another wired or wifi connection for internet access.

Screenshots show the Unraid driver crashing, to me that still points to some hardware issue.

That doesn't make much sense but glad it's solved.

Sorry, that's because of an Unraid change, I'll update the guide. First erase the current firmware then you can flash IT mode, but note that the Linux Sas3flash util doesn't support all features, including erase, so you'll need to use Windows or DOS/UEFI.

Thx, I guess we can rule that out as the problem, are you also running any torrent program? Could it be related to how torrents write files partially and out of order? For anyone using torrents does enabling pre-allocating all files makes any difference?

Run an extended SMART test on that disk.

Find it strange that changing that setting didn't change anything, since 30MB/s is about the expected speed with it enabled, and it should give you 100MB/s+ with it disabled, post new diags in case there's something visible now.

Are you sure it's enabled? if it was disabled it should make a big difference.

I believe so but not really sure since I've never used it.

Swap it back, it's not liking that slot, or it's not well seated, it stopped being detected, you are also having issues with disks connected to the onboard SATA, so there could be for example a power problem.

I would assume it's from the Nvidia plugin.

You are doing a parity sync, not a parity check, check the server BIOS for write cache, it's probably disabled, known issue with those servers.

You can enable the mover logging then look at the syslog.

Post the diagnostics, something might might be visible there, also make sure the drive is spinning up.

Boot in safe mode after upgrading to rule out any plugin issues, if you still see a problem post the diagnostics.

Are you moving small or large files? Mover can be slow if it's many small files, like Plex metadata for example.

Check filesystem on disk1.

Try updating the LSI firmware to latest, though onboard SATA would be better since the HBA won't support trim.

Network-rules.cfg is not being created, change something in the Network settings so that network.cfg is created, then reboot, if still nothing delete network.cfg one more time and reboot again.

Did you run memtest?

That suggests the executable is missing or not correctly installed, double check you've followed the instructions correctly.

That suggests the executable is missing or not correctly installed, double check you've followed the instructions correctly.