[ovirt-users] Error on Adding Host

[FERNANDO FREDIANI]

Well, that's pretty much what I found on most sites about this subject 
but still can't find anything that points to the error (find the related 
logs attached).

Please note that before adding the server the Engine is not able to 
fetch the fingerprint and thorws the following error in the log:

2017-03-16 09:57:14,998-03 ERROR 
[org.ovirt.engine.core.bll.GetServerSSHKeyFingerprintQuery] (default 
task-54) [223c2f69-6e84-4d5c-a29d-2f828fd9466e] Could not fetch 
fingerprint of host 'xxxxxxxxxxxxxxxx': Failed to get the session.

The most relevant parts of the attached logs I could find were some 
things related to 'sharedLocks' and 'ACTION_TYPE_FAILED_OBJECT_LOCKED'.
And the error itself:

SSH error running command root at host1.fqdn.abc.net:55000:'umask 0077; 
MYTMP="$(TMPDIR="${OVIRT_TMPDIR}" mktemp -d -t ovirt-XXXXXXXXXX)"; trap 
"chmod -R u+rwX \"${MYTMP}\" > /dev/null 2>&1; rm -fr \"${MYTMP}\" > 
/dev/null 2>&1" 0; tar --warning=no-timestamp -C "${MYTMP}" -x &&  
"${MYTMP}"/ovirt-host-deploy DIALOG/dialect=str:machine 
DIALOG/customization=bool:True': Command returned failure code 1 during 
SSH session 'root at host1.fqdn.abc.net:55000'
2017-03-16 09:58:25,505-03 ERROR 
[org.ovirt.engine.core.uutils.ssh.SSHDialog] 
(org.ovirt.thread.pool-6-thread-14) [3a4fb0da] Exception: 
java.io.IOException: Command returned failure code 1 during SSH session 
'root at host1.fqdn.abc.net:55000'

Fernando



On 16/03/2017 04:15, Yedidyah Bar David wrote:
> On Thu, Mar 16, 2017 at 5:24 AM, FERNANDO FREDIANI
> <fernando.frediani at upx.com> wrote:
>> Hi folks.
>>
>> I think I have been hit by the most annoying error you can get on oVirt.
>> I have removed a Host from Engine, re-installed it with the latest
>> ovirt-node-ng ISO, tried to add the freshly installed Host back to Engine
>> and got the following error:
>>
>> "Command returned failure code 1 during SSH session"
>>
>> The host has the same FQDN as before and I have cleaned the SSH from the
>> known_hosts file in the Engine before trying to add it on the web interface.
>>
>> I have also tried this process with 2 different ISO files:
>> - ovirt-node-ng-installer-ovirt-4.1-pre-2017030911.iso
>> - ovirt-node-ng-installer-ovirt-4.1-pre-2017031104.iso
>>
>> And the Engine is version 4.1.1.4-1
>>
>> Have searched for this error and there are a lot of people affected but not
>> a single solution solves it.
>>
>> Please give some light.
> Please check/share /var/log/ovirt-engine/engine.log on the engine
> machine.
>
> Best,
>
>> Thanks
>> Fernando
>>
>> _______________________________________________
>> Users mailing list
>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>
>

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