Bug 1129238

Created attachment 926039 [details]
logs from engine and host

Description of problem:
Added a rhel7 host to my setup. The installation failed due to an error in vdsm:
OSError: [Errno 2] No such file or directory: '/var/run/vdsm/client.log'

The error wasn't caught properly by engine, as seen in engine.log:

2014-08-12 12:05:26,862 ERROR [org.ovirt.engine.core.utils.ssh.SSHDialog] (org.ovirt.thread.pool-4-thread-49) SSH error running command root.102.11:'umask 0077; MYTMP="$(mktemp -t ovirt-XXXXXXXXXX)"; trap "c
hmod -R u+rwX \"${MYTMP}\" > /dev/null 2>&1; rm -fr \"${MYTMP}\" > /dev/null 2>&1" 0; rm -fr "${MYTMP}" && mkdir "${MYTMP}" && tar --warning=no-timestamp -C "${MYTMP}" -x &&  "${MYTMP}"/setup DIALOG/dialect=str:ma
chine DIALOG/customization=bool:True': java.io.IOException: Command returned failure code 1 during SSH session 'root.102.11'
        at org.ovirt.engine.core.utils.ssh.SSHClient.executeCommand(SSHClient.java:527) [utils.jar:]
        at org.ovirt.engine.core.utils.ssh.SSHDialog.executeCommand(SSHDialog.java:318) [utils.jar:]


Version-Release number of selected component (if applicable):
rhev-3.4.2-av11

engine:
rhevm-3.4.2-0.1.el6ev.noarch

host:
Red Hat Enterprise Linux Server release 7.0 (Maipo)
vdsm-4.14.13-1.el7ev.x86_64


How reproducible:
while https://bugzilla.redhat.com/show_bug.cgi?id=1129232 is reproduced

Steps to Reproduce:
1. Create a DC and cluster in rhevm
2. Attach a rhel7 host to the setup

Actual results:
vdsm fails with:
OSError: [Errno 2] No such file or directory: '/var/run/vdsm/client.log'

and the error isn't treated properly by engine. As far as I understand, this is a log issue, didn't see any other undesirable behavior. Host becomes non-operational and the following message is shown in webadmin:

Failed to install Host green-b. Failed to execute stage 'Closing up': Command '/bin/systemctl' failed to execute.

Expected results:
The error from vdsm should be treated and reported nicely in the logs


Additional info: logs from engine and host