It's now packaged as a standalone architecture specific package:
https://bugzilla.redhat.com/show_bug.cgi?id=1551153
Other packagers are encouraged to do the same.
Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
For some reason this fixes the following errors during mockbuild:
sh: /usr/bin/python: No such file or directory
The versioned macro is provided by python-devel.
Helper state file for cpu-partitioning script was moved to /run/tuned.
Code for flags manipulation has been simplified.
The /run/tuned directory is explicitly cleared upon uninstallation
of Tuned to get rid of all leftovers / helper files before the reboot.
Added STORAGE_PERSISTENT variable pointing to /var/lib/tuned into
functions to be consistent.
Related: rhbz#1497182
Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
Use net plugin to disable large receive offload in sap-hana-vmware profile.
This also fixes rollback of the setting - previously, after unapplying
the profile, LRO would always be set to 'on', irrespectively of the
original setting.
The network interfaces which should have LRO disabled must be listed
in /etc/tuned/sap-hana-vmware-variables.conf, e.g. like this:
sap_hana_vmware_nic=eth0
Signed-off-by: Ondřej Lysoněk <olysonek@redhat.com>
Plugin scheduler now can do cores isolation on its own, Tuna is
not needed for it, e.g.:
[scheduler]
isolated_cores=2-4
ps_blacklist=.*pmd.*;.*PMD.*;^DPDK;.*qemu-kvm.*
It will isolate cores 2-4, it will ignore processes which matched
ps_blacklist regexes. Multiple regexes can be separated by ';'.
Quoted semicolon, i.e. '\;' is taken literally.
It also supports 'ps_whitelist' which is by default set to '.*'.
It takes all processes which matches ps_whitelist than it removes
those which matches ps_blacklist and move them out of the
isolated_cores. When the profile is unloaded it allows all matching
processes to run on all cores.
It changes processes affinities, threads affinities, IRQs affinities
and it sets default_smp_affinity for IRQs.
Also cpu-partitioning profile has been switched from Tuna to this
mechanism.
Resolves: rhbz#1403309
Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
There is no need for profiles to requires exact NVR of the engine,
or other profiles, relaxed it to NV (i.e. only name, version requirement,
but no release requirement).
Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
The profile is delivered in the new tuned-profiles-cpu-partitioning subpackage.
Also moved defirqaffinity.py to the base package to allow other profiles
to use it.
Resolves: rhbz#1359956
Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
This plugin can set parameters to kernel modules. It generates
/etc/modprobe.d/tuned.conf file.
Usage:
[modules]
MODULE=OPTION1=VALUE1 OPTION2=VALUE2...
E.g:
[modules]
netrom=nr_ndevs=2
This sets module 'netrom' to have 'nr_ndevs' option set to '2'. The module
can be also forced to load/reload by using special '+r' prefix, e.g.:
[modules]
netrom=+r nr_ndevs=2
Will also cause Tuned to try to remove 'netrom' module (if loaded) and
try to (re)insert it with the specified parameters. The '+r' can be followed
by an optional comma (','), i.e.:
'+r,' for better readability.
By using '+r' the module will be loaded even if not needed.
Resolves: rhbz#1249618
Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
If there is problem with polkit, it tries to get the UID of the
sender process and in case it's root authorize the request.
Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
Dropped dbus at_console policy and implemented polkit authorization.
By the default policy the query actions are allowed for all users, actions
which do modification to the system settings or Tuned state are by default
allowed only for active users that have console, others need admin
authorization.
Resolves: rhbz#1095142
Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
