9 Oct
2020
9 Oct
'20
4:53 p.m.
Hello Stackers, I am using dell emc iscsi driver on my centos 7 queens openstack. It works and instances work as well but on compute nodes I got a lot a faulty device reported by multipath il comand. I do know why this happens, probably attacching and detaching volumes and live migrating instances do not close something well. I read this can cause serious performances problems on compute nodes. Please, any workaround and/or patch is suggested ? Regards Ignazio