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Server Hanging when VM tab selected

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  • Community Expert

Running 6.2 RC1.

 

I recently, two days ago, had a disk X out on me.  I don't know if it related but when i am in the GUI, it freezes on my when I click on VM tab and VMs are not starting.  I cannot stop the array and when I try to restart with powerdown -r command it hangs on stopping libvirt.  Only thing I can do is hard reset.

 

Could the X drive and below messages be related?  I ran SMART test on the drive so I think it may be ok.  I RMA'd it anyway.  I am just trying to re-enable it but cannot stop the array to add it back in.  Any help would be appreciated.  Is there a way to start it with VMs disabled?

 

Aug 1 20:51:41 Debo-Server emhttp: Starting libvirt...

Aug 1 20:51:41 Debo-Server root: libvirt is already running...

Aug 1 20:51:41 Debo-Server rc.unRAID[15366][15370]: Processing /etc/rc.d/rc.unRAID.d/ start scripts.

Aug 1 20:51:41 Debo-Server root: sh: /usr/local/emhttp/plugins/dynamix.docker.manager/scripts/dockerconfig.php: No such file or directory

Aug 1 20:51:41 Debo-Server root: sh: /usr/local/emhttp/plugins/dynamix.vm.manager/scripts/libvirtconfig.php: No such file or directory

Aug 1 20:51:41 Debo-Server kernel: docker0: port 3(vethf54885c) entered forwarding state

Aug 1 20:51:42 Debo-Server kernel: docker0: port 4(veth59309bb) entered forwarding state

Aug 1 20:52:01 Debo-Server root: sh: /usr/local/emhttp/plugins/dynamix.docker.manager/scripts/dockerconfig.php: No such file or directory

Aug 1 20:52:01 Debo-Server root: sh: /usr/local/emhttp/plugins/dynamix.vm.manager/scripts/libvirtconfig.php: No such file or directory

Aug 1 20:52:10 Debo-Server root: sh: /usr/local/emhttp/plugins/dynamix.docker.manager/scripts/dockerconfig.php: No such file or directory

Aug 1 20:52:10 Debo-Server root: sh: /usr/local/emhttp/plugins/dynamix.vm.manager/scripts/libvirtconfig.php: No such file or directory

Aug 1 20:52:16 Debo-Server emhttp: cmd: /usr/local/emhttp/plugins/dynamix.plugin.manager/scripts/plugin checkall

Aug 1 20:52:22 Debo-Server root: sh: /usr/local/emhttp/plugins/dynamix.docker.manager/scripts/dockerconfig.php: No such file or directory

Aug 1 20:52:22 Debo-Server root: sh: /usr/local/emhttp/plugins/dynamix.vm.manager/scripts/libvirtconfig.php: No such file or directory

Aug 1 20:52:33 Debo-Server emhttp: cmd: /usr/local/emhttp/plugins/dynamix.plugin.manager/scripts/plugin update community.applications.plg

Aug 1 20:52:33 Debo-Server root: plugin: running: anonymous

Aug 1 20:52:33 Debo-Server root: plugin: running: anonymous

Aug 1 20:52:33 Debo-Server root: plugin: creating: /boot/config/plugins/community.applications/community.applications-2016.07.31.txz - downloading from URL https://raw.github.com/Squidly271/community.applications/master/archive/community.applications-2016.07.31.txz

Aug 1 20:52:33 Debo-Server root: plugin: checking: /boot/config/plugins/community.applications/community.applications-2016.07.31.txz - MD5

Aug 1 20:52:33 Debo-Server root: plugin: running: /boot/config/plugins/community.applications/community.applications-2016.07.31.txz

Aug 1 20:52:33 Debo-Server root: plugin: running: anonymous

Aug 1 20:52:34 Debo-Server root: sh: /usr/local/emhttp/plugins/dynamix.docker.manager/scripts/dockerconfig.php: No such file or directory

Aug 1 20:52:34 Debo-Server root: sh: /usr/local/emhttp/plugins/dynamix.vm.manager/scripts/libvirtconfig.php: No such file or directory

Aug 1 20:53:01 Debo-Server root: sh: /usr/local/emhttp/plugins/dynamix.docker.manager/scripts/dockerconfig.php: No such file or directory

Aug 1 20:53:01 Debo-Server root: sh: /usr/local/emhttp/plugins/dynamix.vm.manager/scripts/libvirtconfig.php: No such file or directory

  • Author
  • Community Expert

I disabled docker and VMs via the config file.  So I am now able to at least stop the array.  When I stop it, it now tells me "Too many attached devices. Please consider upgrading your registration key."  I have a PRO key so I have no idea what is going on.

  • Author
  • Community Expert

I just updated to RC3, I was able to stop the array, remove the disk, start the array, stop the array, add disk back.  it is now rebuilding the failed disk.  Lets see how this goes.

 

Once that is completed I will re-enable the VMs.

 

Haha, just realized I am talking to myself on these boards....;)

I had a disk problem a couple of weeks ago. But today the power glitched, and now my server has the exact same problem as you. I really wish the web UI was multithreaded. Once I touch the dashboard or the VM tab, the entire thing hangs. Then I tried using the powerdown script, but it hangs trying to stop libvirt.

 

In my syslog I see this sort of thing:

 

Aug  4 18:50:30 storage root: sh: /usr/local/emhttp/plugins/dynamix.docker.manager/scripts/dockerconfig.php: No such file or directory
Aug  4 18:50:30 storage root: sh: /usr/local/emhttp/plugins/dynamix.vm.manager/scripts/libvirtconfig.php: No such file or directory

 

My console has this message:

 

/usr/local/emhttp/plugins/dynamix.vm.manager/scripts/libvirt_init: No such file or directory

 

I'm running 6.2.0 rc 2. This feels like a bad update to me, or maybe my flash drive got corrupted. I logged into the server and the files are indeed missing.

 

I'm going to try looking for any plugin updates, then try copying the latest release manually into my flash drive.

Upgrading to rc3 seems to have fixed it. I did that through the plugins UI, avoiding the VM tab. I had to kill some libvirt processes during UI reboot, but it came back up clean. Yay!

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