On Sun, Sep 20, 2020 at 11:21 AM Gilboa Davara <[email protected]> wrote:
> On Sat, Sep 19, 2020 at 7:44 PM Arik Hadas <[email protected]> wrote: > > > > > > > > On Fri, Sep 18, 2020 at 8:27 AM Gilboa Davara <[email protected]> wrote: > >> > >> Hello all (and happy new year), > >> > >> (Note: Also reported as > https://bugzilla.redhat.com/show_bug.cgi?id=1880251) > >> > >> Self hosted engine, single node, NFS. > >> Attempted to install CentOS over an existing Fedora VM with one host > >> device (USB printer). > >> Reboot failed, trying to boot from a non-existent CDROM. > >> Tried shutting the VM down, failed. > >> Tried powering off the VM, failed. > >> Dropped cluster to global maintenance, reboot host + engine (was > >> planning to upgrade it anyhow...), VM still stuck. > >> > >> When trying to power off the VM, the following message can be found > >> the in engine.log: > >> 2020-09-18 07:58:51,439+03 INFO > >> [org.ovirt.engine.core.bll.StopVmCommand] > >> (EE-ManagedThreadFactory-engine-Thread-42) > >> [7bc4ac71-f0b2-4af7-b081-100dc99b6123] Running command: StopVmCommand > >> internal: false. Entities affected : ID: > >> b411e573-bcda-4689-b61f-1811c6f03ad5 Type: VMAction group STOP_VM with > >> role type USER > >> 2020-09-18 07:58:51,441+03 WARN > >> [org.ovirt.engine.core.bll.StopVmCommand] > >> (EE-ManagedThreadFactory-engine-Thread-42) > >> [7bc4ac71-f0b2-4af7-b081-100dc99b6123] Strange, according to the > >> status 'RebootInProgress' virtual machine > >> 'b411e573-bcda-4689-b61f-1811c6f03ad5' should be running in a host but > >> it isn't. > >> 2020-09-18 07:58:51,594+03 ERROR > >> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] > >> (EE-ManagedThreadFactory-engine-Thread-42) > >> [7bc4ac71-f0b2-4af7-b081-100dc99b6123] EVENT_ID: > >> USER_FAILED_STOP_VM(56), Failed to power off VM kids-home-srv (Host: > >> <UNKNOWN>, User: gilboa@internal-authz). > >> > >> My question is simple: Pending a solution to the bug, can I somehow > >> drop the state of the VM? It's currently holding a sizable disk image > >> and a USB device I need (printer). > > > > > > It would be best to modify the VM as if it should still be running on > the host and let the system discover that it's not running there and update > the VM accordingly. > > > > You can do it by changing the database with: > > update vm_dynamic set run_on_vds='82f92946-9130-4dbd-8663-1ac0b50668a1' > where vm_guid='b411e573-bcda-4689-b61f-1811c6f03ad5'; > > > > > >> > >> > >> As it's my private VM cluster, I have no problem dropping the site > >> completely for maintenance. > >> > >> Thanks, > >> > >> Gilboa > > > Hello, > > Thanks for the prompt answer. > > Edward, > > Full reboot of both engine and host didn't help. > Most likely there's a consistency problem in the oVirt DB. > > Arik, > > To which DB I should connect and as which user? > E.g. psql -U user db_name > To the 'engine' database. I usually connect to it by switching to the 'postgres' user as Strahil described. > > Thanks again, > - Gilboa > >
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