The udev monitor buffer size was increased to 1MB. Also, a new
configuration option 'udev_buffer_size' can be specified in
/etc/tuned/tuned-main.conf to set a different buffer size.
Values such as '204800', '200KB', '200 KB' (with space) or '1 MB'
are recognized. If no unit is specified, the number is taken as
the number of bytes.
Resolves: rhbz#1442306
Signed-off-by: Ondřej Lysoněk <olysonek@redhat.com>
Resolves: rhbz#1246172
Allow specifying order in which individual plugin instances are to be
executed.
Each instance can be given the 'instance_priority' option
in the profile configuration. The value must be an integer (it can be
negative). If no priority is specified, it is inherited from the parent
profile, or set to the default instance priority, if no parent profile
specifies the priority for that instance.
The default instance priority is by default zero, but it can be set to
a different value using the 'default_instance_priority' option in the
global configuration file.
Creating plugin instances, assigning devices to instances, initializing
instances, applying, updating and verifying tuning are all done in order
from lowest numerical instance priority to highest. Unapplying tuning and
destroying instances is done in reversed order.
Signed-off-by: Ondřej Lysoněk <olysonek@redhat.com>
This can be globally controlled by the 'reapply_sysctl' setting in
tuned-main.conf. If enabled, system systcls (/etc/sysctl.conf,
/etc/sysctl.d, ...) are reapplied after Tuned sysctls are applied,
i.e. Tuned sysctls don't override system sysctls. It's load
system sysctl by executing 'sysctl --system'. It's now by default
enabled.
Resolves: rhbz#1302953
Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
Most of the functionality don' work in this mode, it just
applies the settings, no rollback possible.
Disable daemon by setting 'daemon = 0' in /etc/tuned/tuned-main.conf
This settings can be overridden if running tuned with '-d' command line
option. In such case daemon mode will be used.
Resolves: rhbz#1068663
Also fixed interpretation of booleans in main config.
Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
On some platforms the 'recommend' functionality doens't make sense
as there is only one product variant. On such platforms the recommend
functionality can be disabled by adding/changing the following in
the global config (/etc/tuned/tuned-main.conf):
recommend_command = 0
Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
It allows setting update interval for dynamic tuning in global config.
By default it is 10 seconds.
fixes#6
Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
Added initial global config (/etc/tuned/tuned-main.conf) and
possibility to globally enable / disable dynamic tunings.
resolves: rhbz#1006427
Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
