April 22, 201610 yr My unRAID server is getting hung up consistently and I can't figure out why. Here is my setup: unRAID 6.1.9 with 8GB RAM and 3 2TB disks. 3 shares - Movies, TV & Music 1 NFS mount from Ubuntu Linux - Been there a long time with no issues. 2 SMB shares mapped to Windows 2012R2 Server as T:\ (TV) and M:\ (Movies) – New setup causing the problem IMO. Both servers are running under VMWare. Not running any Dockers or virtual hosts with unRAID. The windows server is running NZBGet, Sonarr & CouchPotato. Both Sonarr & CouchPotato access the SMB shares by \\IPADDRESS\SHARE vs. the drive letter. I notice the problem when I logon the windows server and try to access either the M:\ or T:\ drives. They timeout when clicked. Next, I attempt to hit the SMB shares from the server with either \\IPADDRESS or \\Tower. Both also timeout. The unRAID management URL "\\IPADDRESS\Main" also times out. From the Linux CLI, I'm unable to list the contents of either mount (ls -l /mnt/nfs/tv/). I can telnet to the unRAID server and it looks ok to me but when I try to cleanly stop the array from the CLI using the procedure on the forums, I can't "umount /dev/md2". I get an error about it being in use. The fuser command listed in the procedure locks up the CLI hard. When I do a hard reset on the server, it comes back up and runs a parity check. It'll work fine for a few hours then do the same thing the next morning. I ran Diagnostics which I'm attaching to this post. Can anyone please help? tower-diagnostics-20160422-1119.zip
April 30, 201610 yr Author So it turns out this isn't an issue with Windows 2012. I setup a Windows 10 system and it's doing the same thing. I don't know what to do here.
April 30, 201610 yr Author I just saw this post right below mine. It sounds like exactly the same problem. I'm on Reiser as well. I'm thinking about going back to 5.0.6 as well. https://lime-technology.com/forum/index.php?topic=48763.0
April 30, 201610 yr Couple of possible solutions: 1)Switch to SMB1.0 on Windows with this: Set-SmbServerConfiguration -EnableSMB2Protocol $false Got it from here: https://support.microsoft.com/en-us/kb/2696547 or 2) unRAID change: http://lime-technology.com/forum/index.php?topic=47741.msg457654#msg457654
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