Displaying 2 results from an estimated 2 matches for "vcpu_period".
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2017 Nov 02
2
What global_quota option mean? What's its logic?
...iption what below
schedinfo options mean? Thanks.
[root@cpkvm ~]# virsh list
Id Name State
----------------------------------------------------
3 kvmtestvm running
[root@cpkvm ~]# virsh schedinfo 3
Scheduler : posix
cpu_shares : 154
vcpu_period : 100000
vcpu_quota : -1
emulator_period: 100000
emulator_quota : -1
global_period : 100000
global_quota : -1
iothread_period: 100000
iothread_quota : -1
[root@cpkvm ~]# virsh schedinfo 3 --set global_quota=25
Scheduler : posix
error: invalid argument: value of 'global_...
2014 Nov 01
0
quick question on schedinfo
Hey everyone,
Can anyone explain the scedinfo parameters? I am wondering if I can use
this, (along with host side niceness scheduler tweaks) to cause vCPUs to
dominate the total time of the CPUs they are pinned to.
Here are the sched info parameters:
Scheduler : posix
cpu_shares : 0
vcpu_period : 0
vcpu_quota : 0
emulator_period: 0
emulator_quota : 0
The documentation (
http://libvirt.org/sources/virshcmdref/html/sect-schedinfo.html) is not yet
filled for this.
If anyone can explain these parameters, or point me to relevant code it
would be helpful!
Thanks
Yasser