Accessing large Files Locks Up Unraid

[Mercian]

I have lots of bluray ISO files that I'm slowly converting to mkv so I can play them on more devices than just my Dune player but when I open one of the ISOs in MakeMKV from my Windows PC the conversion starts and then fails after a few minutes during which time the Unraid web gui crashes and my docker containers lock up. This also happens if I try to copy one of ISOs to my Windows machines first.

 

Unraid becomes responsive again after a couple of minutes. The only way round this that I have found is to manually set my NIC in my Windows machine to 100mbps duplex which obviously takes longer but does work. My network seems fine, all hardwired and I can transfer a large file between two Windows PCs fine

[JorgeB]

Please post the diagnostics after the problem occurs, if you can't get them enable the syslog server and post that after the problem together with the diags after a reboot.

[Mercian]

Here are the diagnostics after the problem occurred (19;49 if that helps)

ironman-diagnostics-20230207-1951.zip

[JorgeB]

Not sure it's related but I do see a Samba error around that time:

Feb  7 19:51:43 Ironman  nmbd[3622]: [2023/02/07 19:51:43.927003,  0] ../../source3/nmbd/nmbd_incomingrequests.c:116(process_name_release_request)

 

Start by updating to v6.11.5 since there are some Samba fixes and see if it helps.

[Mercian]

So I updated and after the reboot, I managed to create 3 mkvs but the fourth then failed again and everyone since so I've had to go back to 10/100 network speed again to get it to work

[JorgeB]

Post new diags from v6.11.5 after the problem please.