SP67

Important notice I read on the update notes:

Hi there, I’ve been struggling with presumable hardware stability issues. I want to try removing/adding some hardware but everything the system freezes I have to do a hard shutdown, risking data integrity and having to re-check parity. How would you advise me to do the test? I’ve thought about not starting the array but without docker containers and some load I don’t think the system will fail as often. thanks!

So lets say I want to try some tweaks I've found online (updating the BIOS to a beta version that some people say improves stability, playing with the DRAM voltage and timmings, etc.). What would you guys recommend me so that I don't force my system to go through several parity checks if/when the system crashes?

It might be worth to look again then. For reference the board is a Gigabyte Z87-UDH3. I'll write back if I find anything. Thanks! Wow, it does seem like its a really common issue with Gigabyte motherboards and 4 RAM modules when you enable XMP: Fix for gigabyte 4 dimm memory instability | Page 3 | tonymacx86.com Gigabyte Z87 mobos freeze when using 4 healthy sticks of RAM | tonymacx86.com Z87 When will Gigabyte fix the 4 DIMM memory issue? (giga-byte.co.uk)

So it does seem that despite the RAM passing MemTest correctly, if I remove 2 sticks and leave the system with 2x8GB instead than 4x8GB everything runs smoothly. Thanks

Solved: VM's on br0 cannot access the internet after 6.12.0 - VM Engine (KVM) - Unraid

Had the same situation. Really appreciate you took the time to come back and describe how to solve it. Also, crear the cache or use private mode if vnc is still not working after this change.

I see. So in this case I guess that the errors are corrected and are generated again when the server crashes.

Follow up question. Every time I crash and the parity check starts it detects 12 sync errors. Are these errors getting corrected and new every time or are then always the same? thanks

I see. It does seem that at the end it’s going to be hardware. I’ll try with only 2 ram sticks. Thanks

I'm trying different things to see if stability improves. Currently running with 2 NICs (one for Docker and one for unraid), with bridging and bonding disabled as with this config it was stable for a month with 6.12.3. However, I'm seeing some weird call traces on red on the logs. My Home Assistant VM just crashed and the GUI is not responding as fast as usual. Can you please take a look at the logs? It started at 18:02:21 with a "Sep 14 18:02:21 NAS kernel: kernel BUG at drivers/md/unraid.c:356!" Edit: I can't run diagnostics because the process hangs at lsof -Pni 2</dev/null|todos >.... syslog-192.168.88.253 (3).log

Kept investigating. If I try a debian 11 or debian 12 VM neither of them will get an ip address. I believe it has to do wth disabling bridging on unraid's network settings to see if stability improved. However, my Home Assistant VM does get an ip (vhost0) despite bridging being disable. What's happening here?

Hello I'm having issues accessing one of my VMs (a Proxmox Backup Server). I think issues started after update to some 6.12.X version. The VM will start but gets no IP assigned. VNC from the VM icon reports a "can't connect". Thanks! nas-diagnostics-20230913-1626.zip

Will try it like this, thanks.

Hi, Can you provide screenshots on how have you configured the Docker and the Network Settings pages? I'm currently struggling with random freezes and would like to test your setup. Best

I tried changing network to ipvlan and disabling bonding and bridging as in 6.12.3 it was stable with this (though I used a second, USB NIC for Docker). It crashed again less than 24h later. I've changed back to macvlan. I have reset the BIOS in case there was something miss configured. I'm attaching the logs but I don't see anything relevant. Regards syslog-192.168.88.253 (1).log nas-diagnostics-20230910-0012.zip

Sorry, I meant the log on the 1st post if after today's crash. I don't have the log of Saturday's crash. I'll post again if/when it crashes but I'm afraid of my data integrity.

Last time it crashed I did't have syslog activated. It was on Saturday, after I installed two additional hard drives. Last time my shares also disappeared and my array didn't start so I opened this post: Help! No shares and array won't start - General Support - Unraid Regards Edit: last time it crashed with docker and vms modules inactive.

Hello, I have had a server crash. It's the second since I updated to 6.12.4 (I had another couple crashed related to macvlan in 6.12.3 but those seem resolved with 6.12.4). I'm attaching syslog and diagnostics since I'm at a loss. I have run memtest and all tests passed fine. Thanks in advance syslog-192.168.88.253.log nas-diagnostics-20230908-1833.zip

Thanks Jorge. I am actually using it (it crashed while a proxmox was trying to backup some files to a share exposed via NFS). However, there might be something miss-configured as I'm seeing a lot of "refused mount request from 192.168.77.250 for /mnt/user/cache_tdarr (/): not exported". I'll let you know.

I just found that I can pause preclear process. I have tried restarting the server but it is stucked and I no longer have access via GUI nor SSH.

Hi there, Shares just disappeared for the second time in a few days. I'm running 6.12.4. It's been happening only since I updated to this new version (coincidence?) ATM I'd like not to reboot as I'm at h 50 of preclearing one disk and hour 20 of another. Any advice? Thanks nas-diagnostics-20230907-1109.zip

Take a look at your motherboard settings to find a way to limit the TDP of the CPU to 65W (disable one ccx and enable eco mode for example or look online). It will reduce performance but decrease power consumption by quite a bit, so you can stay bellow your PSU max wattage. If you have a kill a watt or similar you can see what the system is actually pulling and see if you exceed 500W.

I'm recently having this issue appear on the logs when I access the shares: Sep 5 19:13:46 NAS nginx: 2023/09/05 19:13:46 [error] 12072#12072: *464713 open() "/usr/local/emhttp/plugins/dynamix.file.manager/javascript/ace/mode-log.js" failed (2: No such file or directory) while sending to client, client: 192.168.88.1 (my router ip), server: , request: "GET /plugins/dynamix.file.manager/javascript/ace/mode-log.js HTTP/1.1", host: "unraid ip address", referrer: "unraid ip address/Shares/Browse?dir=/mnt/user/logs" Any idea what's happening?

You could try pushing power consumption to the max to see if PSU fails. For example, prime95 can be installed from nerd pack. If you have a GPU, there might be a similar tool for it.