Re: [Openstack] cinder-schduler multi workers

2018-06-18 Thread Ivan Kolodyazhny
Hi Jython, Thank you for pointing attention to it. cinder-scheduler keeps all data in memory, so we can't just increase workers count to scale it. Regards, Ivan Kolodyazhny, http://blog.e0ne.info/ On Sun, Jun 17, 2018 at 6:44 AM, jython wrote: > Here is a patch about "multiple process workers

Re: [Openstack] cinder-schduler multi workers

2018-06-16 Thread jython
Here is a patch about "multiple process workers support for nova-scheduler" https://review.openstack.org/#/c/159382/ Before the placement service takes over nova-scheduler, nova-scheduler will have problems with thread-safe, inconsistent, etc. therefor

[Openstack] cinder-schduler multi workers

2018-06-14 Thread Cheng
Hi, I am trying to understand why we don't support multi workers of cinder-scheduler. I searched on google and the archived mails. But I didn't find the details. I increased the cinder-scheduler workers in my test env to get better performance, it worked. I didn't find the configuration opti