matt-uk

Watching this topic as have just tried to install without success...

@DMills did you ever sort this?

@dlandon have sent you output from CLI via PM. Local TLD is set as local.

Especially as it manages to lookup the server and in the first instance, I wasn't manually adding the server name. Will do.

That sorted it! So something funky is happening with the DNS. I have had issues in the past where the NAS wasn't showing up on the network view in windows and would have to be manually added. This certainly gives me a workaround, thank you, but wonder if the actual issue is Unraid related or down to my network/router/something else in which case it would of course be out of the scope of this forum. Should I mark as solved or do we want to investigate the route cause and fixes more?

Screenshot below and another diagnostic file. I removed the remaining plugins, so now I only have UD and CA. I added a SMB share and immediately got an OOM error. I removed share and added an NFS share. Rebooted. One CPU core was stuck at 100%, then dropped to normal levels and log showed OOM error. Before this I ran the server for 1 hour with no share and had no errors. I am connecting to a share on my NAS, it is approx 30TB maybe and NAS is about 100TB in total. unraid-blue-diagnostics-20220313-1222.zip

Thanks, in the last diagnostics (attached again here) these plugins had all been removed. I can replicate that I can reboot with no shares added in UD and have no errors. If I reboot with a share added I then get the OOM error. Everything else remains the same and the only plugins are CA, UD, UD+, UD Preclear and Fix Common Problems. I can remove UD+, UD Preclear and Fix Common Problems but the difference between the errors happening and not does seem to be if I have a share added. unraid-blue-diagnostics-20220313-1049.zip

An update - I have been playing around with removing and adding plugins etc. The issue is with remote shares added though unassigned devices plugin. If I add a SMB share from my Synology NAS, I get this error, even if it is not mounted. The same if I add a NFS share, even when not mounted. The folders on the NAS are very large, movies folders of approx 50TB if that will impact this? I have noticed though that if only one share is added by NFS I do not get the error immediately but one (only one) of the CPU cores is stuck on 100% until the error occurs after a couple of minutes. unraid-blue-diagnostics-20220313-1049.zip

Sorry for the delay, had to wait for file transfer to finish. In safe mode all seems fine, went back to normal and almost immediately OOM. Does this suggest it is plugin related? I don't have many and don't think they are rare or exotic - just pretty standard I think. Diagnostics attached. not-safe-unraid-blue-diagnostics-20220312-2308.zip safe-mode-unraid-blue-diagnostics-20220312-2247.zip

Thanks for looking, I have rebooted and getting the same OOM error still. Diagnostics attached again. Any thoughts? unraid-blue-diagnostics-20220312-1942.zip

Posting here as per the guidance for this error. This is a powerful and new server with 32GB memory so I am surprised by this - hopefully an easy fix. I did notice that after a reboot earlier to add a new SSD to use for a pool one of the core threads sat at 100% for a while and the memory usage was high. Not sure what prompted that and haven't seen it before but the server is less than a day old. Really keen to fix these small issues before the server goes in to full work so would appreciate any help diagnosing and fixing this. Diagnostics attached. Many thanks Matt unraid-blue-diagnostics-20220312-1658.zip

That was happening on an old computer to test Unraid. I have now built a new server, all new and different hardware and have the same issue with this error showing up on the pre-clear log. Mar 11 16:09:33 preclear_disk_81X0A0JYFJDH_10788: cp: cannot create regular file '/boot/preclear_reports/81X0A0JYFJDH.resume.tmp': No such file or directory Mar 11 16:09:33 preclear_disk_81X0A0JYFJDH_10788: mv: cannot stat '/boot/preclear_reports/81X0A0JYFJDH.resume.tmp': No such file or directory The USB has not been removed or disconnected. Any ideas? Thanks for your help. Matt unraid-blue-diagnostics-20220312-0010.zip

Thanks, attached. unraid-diagnostics-20220310-1905.zip

Hey - just getting started with this and pre-clearing a new 18tb disk and have the following showing up repeatedly in the log. Have I set something up wrong? Mar 10 18:03:44 preclear_disk_X1D0A04PFJDH_19500: cp: cannot create regular file '/boot/preclear_reports/X1D0A04PFJDH.resume.tmp': No such file or directory Mar 10 18:03:44 preclear_disk_X1D0A04PFJDH_19500: mv: cannot stat '/boot/preclear_reports/X1D0A04PFJDH.resume.tmp': No such file or directory Appreciate any guidance. Thanks