Bug 1129232

Summary: [vdsm] adding a rhel7 host to rhevm fails with OSError: [Errno 2] No such file or directory: '/var/run/vdsm/client.log'
Product: Red Hat Enterprise Virtualization Manager Reporter: Elad <ebenahar>
Component: vdsmAssignee: Yaniv Bronhaim <ybronhei>
Status: CLOSED CURRENTRELEASE QA Contact: Michael Burman <mburman>
Severity: high Docs Contact:
Priority: unspecified    
Version: 3.4.1-1CC: aberezin, bazulay, danken, dfediuck, ecohen, eedri, gklein, iheim, lpeer, lvernia, mburman, myakove, nsednev, yeylon
Target Milestone: ---Keywords: Regression, Triaged, ZStream
Target Release: 3.5.0   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: network
Fixed In Version: vdsm-4.16.2 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
: 1159626 (view as bug list) Environment:
Last Closed: 2015-02-16 13:40:08 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: Network RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
Bug Depends On:    
Bug Blocks: 1125178, 1159626    
Attachments:
Description Flags
logs from engine and host none

Description Elad 2014-08-12 11:01:47 UTC 
Created attachment 926034 [details]
logs from engine and host

Description of problem:
While testing https://bugzilla.redhat.com/show_bug.cgi?id=1125178 , I tried to add a rhel7 host to my rhevm setup (3.4.2) and installation failed with the following error message in vdsm.log (which is a different issue from 1125178):

Thread-12::ERROR::2014-08-12 12:05:31,698::sampling::453::vds::(run) Error while sampling stats
Traceback (most recent call last):
  File "/usr/share/vdsm/sampling.py", line 435, in run
    sample = self.sample()
  File "/usr/share/vdsm/sampling.py", line 425, in sample
    hs = HostSample(self._pid)
  File "/usr/share/vdsm/sampling.py", line 209, in __init__
    self.timestamp - os.stat(P_VDSM_CLIENT_LOG).st_mtime <
OSError: [Errno 2] No such file or directory: '/var/run/vdsm/client.log'
(END)


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

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

engine:
rhevm-3.4.2-0.1.el6ev.noarch

How reproducible:
Always

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


Actual results:
Host installation fails with the mentioned error in vdsm.log. The failure is reported in engine.log and audit log:

2014-08-12 12:05:26,145 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) Correlation ID: 7db12cab, Call Stack: null, Custom Event ID: -1, Message: Failed to install Host gre
en-b. Failed to execute stage 'Closing up': Command '/bin/systemctl' failed to execute.



Expected results:
Host installation should succeed

Additional info:
logs from engine and host
Comment 1 Elad 2014-08-12 11:16:52 UTC 
The bug was opened on 3.4.1, but it occurs in 3.4.2. There is no such option.
Comment 2 Yaniv Bronhaim 2014-08-19 23:59:46 UTC 
I guess http://gerrit.ovirt.org/#/c/31656/ solves the issue.
correct me if I'm wrong dan. If not, close as dup
Comment 3 Dan Kenigsberg 2014-08-20 09:24:39 UTC 
Correct, Yaniv. But we did not have a specific bug on this issue, so let's move to MODIFIED and not declare as DUP.
Comment 5 Doron Fediuck 2014-09-08 07:07:07 UTC 
Pushing to 3.4.3 as 3.4.2 already GA'ed.
Please clone as needed.
Comment 6 Eyal Edri 2014-10-01 08:19:59 UTC 
this bug wasn't included in the rhev 3.4.3 tracker bug and missed the build date of the build, also wasn't cloned to 3.4.z.
hence moving to 3.4.4.
Comment 10 Michael Burman 2014-11-09 09:04:47 UTC 
Verified on - 3.5.0-0.19.beta.el6ev and with vdsm-4.16.7.3-1.el7ev