[Users] single VM disappeared

Markus Stockhausen stockhausen at collogia.de
Thu Sep 12 20:27:38 UTC 2013


> please provide the output of:
> 
> psql engine postgres -c "select * from async_tasks;"

Ok, this is going really crazy now. We are talking about two errors 
that occured at nearly the same time. The first one is what you
described. The bug on the CPU pane prohibits me from starting the
VM because "Emulated machine" is empty. No problem with that
I have a workaround.

But now to the other bug. Took me quite some time to reproduce
it. But the setup is very simple. 

1) Import a VM from an export domain into the cluster. 
2) Wait for the successful finished message
3) See the machine in the VM overview of the cluster
    Everything looks fine (vm, disks, ...)
4) stop and start cluster
5) machine is missing
6) cluster spits failure messages

Have a look:

2013-Sep-12, 22:07 Failed to import Vm win2k3std_de to Data Center Collogia, Cluster Produktion
2013-Sep-12, 22:07 Failed to import Vm win2k3std_de to Data Center Collogia, Cluster Produktion
2013-Sep-12, 22:07 User admin at internal logged out.
2013-Sep-12, 22:07 Storage Pool Manager runs on Host colovn1 (Address: 192.168.10.51).
2013-Sep-12, 22:07 Data Center is being initialized, please wait for initialization to complete.
2013-Sep-12, 22:07 State was set to Up for host colovn1.
2013-Sep-12, 22:07 State was set to Up for host colovn3.
2013-Sep-12, 22:03 Vm win2k3std_de was imported successfully to Data Center Collogia, Cluster Produktion
2013-Sep-12, 22:01 Used Network resources of host colovn1 [100%] exceeded defined threshold [95%].
2013-Sep-12, 22:01 Starting to import Vm win2k3std_de to Data Center Collogia, Cluster Produktion
2013-Sep-12, 22:01 VM win2k3std_de was successfully removed.

Reproducing the issue two times was no problem. The
content of async_tasks during downtime of the engine
is 600k. If you need this log because you cannot reproduce 
the bug yourself please do not hestitate to contact me.

Markus
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