trumpets

Had to reboot first before able to change to ipvlan. Have also updated to 6.12.4 Seems to be working fine now.

If that Unraid server is purely for backup and not being accessed by anyone on the network, would running it on a different network work for you? eg. Your main network is 192.168.0.x Setup this backup server as 10.10.10.x Then those that you would give access to that backup server would have a dual ip address in both ranges.

My server have been shutting down randomly the past week. Today, after starting the server, it started the parity check. While it is still running the check, I went ahead and fixed a swag docker problem via ssh. After a while, the gui appears to have frozen. There was no response when clicking on any of the icons. Thinking that it might be due to the parity checking causing a high load, I left the system to finish the parity check. However upon returning and noting that the load has dropped, I am still unable to login. The login page does not load. After a long while I end up with a "500 Internal Server Error" screen. But the server is still running. I can still map and access shared folders. Docker servers are working and responsive. Please advise. Thank you nebula-diagnostics-20230907-2116.zip

Doing additional search on the forums, the missing hypervisor may be related to the VM Backup plugin which was installed yesterday. Have removed the plugin but will need to wait for the end of the day to be able to reboot when there are no users. https://forums.unraid.net/topic/87207-error-failed-to-connect-to-the-hypervisor/page/2/

We have a Windows Server 2012 VM running on Unraid for more than 6 months without any problems. Last July 15, it seems that the Windows Server had an update and seems to have hanged. So we tried logging in with F8 and was able to get it to restart. Checking history of the updates indicated that the updates failed. After disabling the updates and letting it run, we noticed that the CPUs allocated to the Windows Server VM are now running at 100% even when no users are on the server. When logged into the VM, cpu is at 50%. Saturday night, we rebooted the server and after the restart, it run a parity check that resulted with no errors. Monday, users are able to use the system yesterday even though the CPUs are at 100%. Due to a holiday today, there were no users and the Windows Server is working. However, upon logging in to Unraid, the VMs seems to have disappeared. Going to the VMS tab, it says No Virtual Machine installed. Aside from the Windows Server, there are 2 other VMS, a Centos that is still running and accessible and an Ubuntu that is disabled. Have not rebooted the system. Attached screenshots of the dashboard and VM gui. Appreciate any advice. lenovotower-diagnostics-20210720-2351.zip

Thank you.

Hello. I have a disk that has been disabled. SMART test shows no errors. Please advise if ok to rebuild. Thank you tower-diagnostics-20210216-1306.zip

Have made a number of actions that may have complicated some things. After the initial error, the problem disk was removed from the array and replaced with another drive that was supposed to have been reformatted, hoping it will rebuild from parity. This was able to complete the parity check. Note: This drive was originally the parity disk that have been replaced with the 4TB. The original problem disk is connected and viewed as Unassigned Device (sdd). When attempting to mount the unassigned disk, the mount just returns back as MOUNT button. Tried to run # xfs_repair /dev/sdd1 Phase 1 - find and verify superblock... superblock read failed, offset 0, size 524288, ag 0, rval -1 fatal error -- Input/output error TIA tower-diagnostics-20201006-2248.zip

Our user had problem accessing a shared folder and when I checked on the server, it shows Disk 1 as Unmountable: No file system. I noticed that the system appears to have rebooted. Aside from missing the disk, the shared directories are not showing under Shares config. I peeked at the USB /boot/config and the missing .cfg appears to be there. Have disabled the array and unmounted the drive and restarted but still the missing shared directories are not available. Any advise? Sent from my Mi Note 10 using Tapatalk

I am having a similar problem. Actually, I was able to initially install from APPS and it worked the first time around. After a few days, there was a new update and I tried to update. However, the update seems to have been corrupted. So I tried to uninstall. But cannot install anymore. Then while looking through the ssh, I noticed that /mnt/user is now showing ? ? ? . From the Unraid Shares GUI, all the shares have disappeared. Stopping and restarting the array did not help. It came backup after a reboot of the system. I tried to clean the containers and tried to install again. But after install, the docker version shows "apply update". Clicking on WebUI opens another tab showing Unraid's Main screen. Thank you for any suggestions

As recommended, have moved the drive to a different slot, and also a different cable. The system has so far, been stable and not showing any of the ata errors. Thank you.

ah.. didn't think of the port. Will try that tomorrow. Can I just shut it down and change the ports and turn on again, or are there other steps I need to do as well, like remove it from array, etc?

I have replaced it with new cables yesterday. I'm beginning to suspecting its the drive. Previous it had 166 UDMA CRC errors. Now, after copying 130g of data, I got a notice: Tower: Unraid Parity disk SMART health [199] Warning [TOWER] - udma crc error count is 2096 ST1000VN002-2EY102_Z9CBWT4L (sdc)

We are under lockdown due to the pandemic so was only able to replace all the cables yesterday. Run smart tests and the drives appear to PASS the test. Now I start copying the data off the unassigned drive to Drive 1 and the logs started to flood again with the kernel: ata2.00 failed command messges Attached also latest diagnoistics file. Thanks in advance. tower-diagnostics-20200802-1400.zip

Waiting for the cables and give it another go. Thank you.