Bug 953128

Summary: tuned does not start if active profile is missing
Product: [Fedora] Fedora Reporter: Branislav Blaškovič <bblaskov>
Component: tunedAssignee: Jaroslav Škarvada <jskarvad>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 20CC: jkaluza, jskarvad, jv+fedora, pknirsch, twoerner
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Linux   
Whiteboard:
Fixed In Version: tuned-2.3.0-1.fc20 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-11-12 00:41:39 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Branislav Blaškovič 2013-04-17 12:23:32 UTC
Description of problem:
  If active profile is missing 

Version-Release number of selected component (if applicable):
  tuned-2.2.2-1.1.fc19.noarch

How reproducible:
  always

Steps to Reproduce:
1. powertop2tuned test-profile
2. tuned-adm profile test-profile
3. systemctl stop tuned.service
4. rm -rf /etc/tuned/test-profile
5. systemctl start tuned.service
  
Actual results:

tuned.service - Dynamic System Tuning Daemon
   Loaded: loaded (/usr/lib/systemd/system/tuned.service; disabled)
   Active: failed (Result: exit-code) since St 2013-04-17 14:16:29 CEST; 42s ago
  Process: 20000 ExecStart=/usr/sbin/tuned -l -P (code=exited, status=1/FAILURE)

apr 17 14:16:29 bblaskov.brq.redhat.com tuned[20000]: File "/usr/lib64/python2.7/logging/handlers.py", line 77, in emit
apr 17 14:16:29 bblaskov.brq.redhat.com tuned[20000]: self.doRollover()
apr 17 14:16:29 bblaskov.brq.redhat.com tuned[20000]: File "/usr/lib64/python2.7/logging/handlers.py", line 135, in doRollover
apr 17 14:16:29 bblaskov.brq.redhat.com tuned[20000]: os.remove(dfn)
apr 17 14:16:29 bblaskov.brq.redhat.com tuned[20000]: OSError: [Errno 13] Permission denied: '/var/log/tuned/tuned.log.2'
apr 17 14:16:29 bblaskov.brq.redhat.com tuned[20000]: Logged from file loader.py, line 46
apr 17 14:16:29 bblaskov.brq.redhat.com tuned[20000]: Cannot load profile 'test-profile'.
apr 17 14:16:29 bblaskov.brq.redhat.com systemd[1]: tuned.service: main process exited, code=exited, status=1/FAILURE
apr 17 14:16:29 bblaskov.brq.redhat.com systemd[1]: Failed to start Dynamic System Tuning Daemon.
apr 17 14:16:29 bblaskov.brq.redhat.com systemd[1]: Unit tuned.service entered failed state

Comment 1 Branislav Blaškovič 2013-04-17 12:27:06 UTC
Fix for comment #1:

Description of problem:
  If active profile is missing, tuned does not start.

Comment 2 Jan Včelák 2013-04-18 20:50:04 UTC
I just committed a fix to upstream repository:
https://git.fedorahosted.org/cgit/tuned.git/commit/?id=780aac2

Comment 3 Jaroslav Škarvada 2013-11-06 15:58:11 UTC
Moving to f20.

Comment 4 Jaroslav Škarvada 2013-11-06 17:03:51 UTC
Well, it is still not optimal, but at least the daemon doesn't crash now (tuned-2.3.0) and tuned-adm can be used to change to some other profile:

2013-11-06 11:51:49,705 ERROR    tuned.daemon.daemon: Cannot load profile 'test'.
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/tuned/daemon/daemon.py", line 19, in __init__
    self._init_profile(profile_name)
  File "/usr/lib/python2.7/site-packages/tuned/daemon/daemon.py", line 33, in _init_profile
    self.set_profile(profile_name)
  File "/usr/lib/python2.7/site-packages/tuned/daemon/daemon.py", line 45, in set_profile
    raise TunedException("Cannot load profile '%s'." % profile_name)
TunedException: Cannot load profile 'test'.
2013-11-06 11:51:49,705 ERROR    tuned.daemon.daemon: Cannot set initial profile. No tunings will be enabled!

# systemctl status tuned
tuned.service - Dynamic System Tuning Daemon
   Loaded: loaded (/usr/lib/systemd/system/tuned.service; enabled)
   Active: active (running) since St 2013-11-06 11:51:49 EST; 5min ago
 Main PID: 43188 (tuned)
   CGroup: /system.slice/tuned.service
           └─43188 /usr/bin/python -Es /usr/sbin/tuned -l -P

So I am marking this as resolved. I will remove the traceback in the upstream git master. It was there only for debug purposes (log.exception).

Comment 5 Jaroslav Škarvada 2013-11-06 17:06:20 UTC
Upstream commit removing the traceback logging:
https://git.fedorahosted.org/cgit/tuned.git/commit/?id=7608f2dc2b84132267fdb7d0455e4eab94df1295

Comment 6 Fedora Update System 2013-11-06 17:56:20 UTC
tuned-2.3.0-1.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/tuned-2.3.0-1.fc20

Comment 7 Fedora Update System 2013-11-07 19:06:34 UTC
Package tuned-2.3.0-1.fc20:
* should fix your issue,
* was pushed to the Fedora 20 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing tuned-2.3.0-1.fc20'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2013-20857/tuned-2.3.0-1.fc20
then log in and leave karma (feedback).

Comment 8 Fedora Update System 2013-11-12 00:41:39 UTC
tuned-2.3.0-1.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.