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[EFAULT] Failed to connect to libvirt

Description

Dear ixSystems Team,

since migration from FreeNAS to TureNAS i get the error as shown in the screenshot recurring.

At FreeNAS this issue was not existing. To fix the issue without rebooting the host is my following workarround:

$ service middlewared stop
Stopping middlewared.
Waiting for PIDS: 512, 512.

Wait a view seconds....

$ service middlewared start

Chekup status with

  1. service middlewared status
    middlewared is running as pid 36503


Re-Login to TureNAS Web-Infterface... the VMs are shown corret.

My Host values
TrueNAS Mini E Case

  • TrueNAS-12.0-RELEASE

  • Xeon(R) E-2176G CPU @ 3.70GHz

  • 32 GB RAM

  • 4x4GB Raid 5


the error occurred again today (after 6 days uptime of the host). the error is not a one-time error, but recurring. therefore i ask you to analyze this known bug and fix it in a future update.

Regards
Christian

Problem/Justification

None

Impact

None

SmartDraw Connector

Katalon Manual Tests (BETA)

Activity

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Bug Clerk December 18, 2020 at 5:47 PM

Christian Grosch December 11, 2020 at 5:52 PM

Hello ,

yesterday i made the update to 12.0-U1 and after the update was done, the 3 autostat Jails and 4 autostart VMs where starting correct. Can we set the case please on "on hold" and if you do not get any further information from my site, the issuie is fixed with U1

 

Thanks and regards
Christian

Waqar Ahmed December 11, 2020 at 12:21 AM

Thank you for the report , can you please confirm if you are able to reproduce this somehow ? We will of course fix the behavior but that will be a band aid and not really address the problem at it's root as to why this happens in the first place.

Jails are independent and do not rely on middleware to be running so that they can continue their execution. Something else might be up. Please let me know if you have a minimal reproduction case and i can try to reproduce to see what might be happening.

Christian Grosch December 8, 2020 at 4:31 PM

Yesterday, after the middleware daemon is stopped and restarted, i noticed at this time that the jails were in status UP, the IP was displayed but not reachable. after restart the Jails (trough GUI) the Jails are running as required. Can this be related to the middleware daemon being stopped and restartet ?

Regards
Christian

Christian Grosch December 7, 2020 at 4:12 PM
Edited

Hello Bonnie Follweiler,
attatched the debug file, as required for detailed information.

 

$ service middlewared restart is not working in this case. so i looks like, a sub process of the middlewared is crashing but middlewared is reporting running.

Regards
Christian

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Katalon Platform

Created December 5, 2020 at 8:26 PM
Updated July 1, 2022 at 4:59 PM
Resolved December 18, 2020 at 5:47 PM
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