#29: error route of tuned-adm profile if tuned isn't running
-----------------------+-----------------------
Reporter: moriwaka | Owner:
Type: defect | Status: new
Priority: major | Component: utilities
Version: 2.0 | Keywords:
Blocked By: | Blocking:
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reproducer:
1. systemctl stop tuned.service
2. tuned-adm profile latency-performance
this shows two type of error.
case 1. invalid pid file
----------------------------
Traceback (most recent call last):
File "/usr/sbin/tuned-adm", line 145, in <module>
tuned_adm.run(args)
File "/usr/sbin/tuned-adm", line 69, in run
self.set_active_profile(args[1])
File "/usr/sbin/tuned-adm", line 129, in set_active_profile
os.kill(pid, signal.SIGHUP)
OSError: [Errno 3] No such process
----------------------------
case 2. no pid file (this caused if /var/run/tuned/tuned.pid isn't there)
-----------------------------------------------------------
Cannot read /var/run/tuned/tuned.pid: [Errno 2] No such file or directory:
'/var/run/tuned/tuned.pid'
-----------------------------------------------------------
description:
- case 1 can be problem if same pid is reused in other process than tuned.
mix with https://bugzilla.redhat.com/show_bug.cgi?id=845336, this can be a
security flaw. pid file should be removed when it found to be invalid.
- case 2 is less problematic, but adding some advisory message is nice to
have. "Please run tuned daemon to configure profile"
--
Ticket URL: <https://fedorahosted.org/tuned/ticket/29>
tuned <https://fedorahosted.org/tuned/>
A daemon that performs monitoring and adaptive configuration of devices in the system.
#30: select default profile according to environment
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Reporter: jvcelak | Owner:
Type: enhancement | Status: new
Priority: major | Component: daemon
Version: 2.0 | Keywords:
Blocked By: | Blocking:
--------------------------+--------------------
Requested for RHEL-7.
We can detect the environment (server, virtual guest) in RPM %post and set
the profile according to it.
--
Ticket URL: <https://fedorahosted.org/tuned/ticket/30>
tuned <https://fedorahosted.org/tuned/>
A daemon that performs monitoring and adaptive configuration of devices in the system.
#23: disk: missing support for reading of current spindown value
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Reporter: jvcelak | Owner:
Type: defect | Status: new
Priority: major | Component: plugins
Version: 2.0 | Keywords:
Blocked By: | Blocking:
----------------------+---------------------
--
Ticket URL: <https://fedorahosted.org/tuned/ticket/23>
tuned <https://fedorahosted.org/tuned/>
A daemon that performs monitoring and adaptive configuration of devices in the system.
#22: disk: missing support for reading of current APM value
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Reporter: jvcelak | Owner:
Type: defect | Status: new
Priority: major | Component: plugins
Version: 2.0 | Keywords:
Blocked By: | Blocking:
----------------------+---------------------
--
Ticket URL: <https://fedorahosted.org/tuned/ticket/22>
tuned <https://fedorahosted.org/tuned/>
A daemon that performs monitoring and adaptive configuration of devices in the system.
#21: disk: reading current scheduler setting
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Reporter: jvcelak | Owner:
Type: defect | Status: new
Priority: major | Component: plugins
Version: 2.0 | Keywords:
Blocked By: | Blocking:
----------------------+---------------------
We expect that `/sys/block/xxx/queue/scheduler` contains the current
scheduler name, but it does not.
{{{
$ cat /sys/block/sda/queue/scheduler
noop deadline [cfq]
}}}
--
Ticket URL: <https://fedorahosted.org/tuned/ticket/21>
tuned <https://fedorahosted.org/tuned/>
A daemon that performs monitoring and adaptive configuration of devices in the system.
Hi,
I'm glad to announce Power management testday,
date: 2012-10-11 (Thursday), link: [1]
During this event suspend/hibernate/resume, backlight control
as well as tuned daemon will be tested. You can also measure
& compare power consumption with others. As a new F18 kernel
feature suspend to both (AKA hybrid suspend) will be also
tested. And there are prepared even more test cases for you.
Users with laptops, desktops or even with virtual machines
are also very welcome, your report will be useful even if not
complete. LiveCD ISOs will be prepared for you for easy testing.
As a bonus we prepared on site testday. If you are near to Brno
city (Czech Republic) you can bring your HW to Red Hat Brno
office [2] (second building, 4th floor - visitors room)
from 13.00 to 17.00. There will be prepared live media,
calibrated industry standards compliant wattmeter (Chroma 66202),
serial cables for kernel oops catching and more
we are looking for you testers
thanks & regards
Jaroslav
PM SIG
[1] http://fedoraproject.org/wiki/Test_Day:2012-10-11_Power_Management
[2] http://plus.google.com/104659097092746488434/about