Hi guys, I'm sorry if I submit this problem, I honestly do not think it is a fault of CloudStack, but I do not know where to look anymore ... For several days (up to a week ago I did not have this problem) I have trouble creating templates and run instances. My infrastructure is composed of CS4.4.1 and 4 XenServer 6.2 hosts. I want to point out that the problem is not due to poor storage performance. When I create an instance from an ISO, the installation time is greatly increased. When restarting the instances, for example windows VMs, they remain in the boot about 30 minutes. The strange thing is that when instances are started, the performances are excellent! What's even more strange is that trying to install a new VM directly from XenServer, installation is fast and the boot issue when restart the VMs does not appear and also boot is very fast (about 20/30 sec.) In short, the problem seems to be only when the VMs are managed by CloudStack. I found this article and correct the BIOS of my server, even though I had never encountered this problem until a week ago. ( http://support.citrix.com/article/CTX127395)
Someone can give me some guidance?
