Ok... maybe I found the issue!! Again... I'm learning CS in these month so you've to be patient with me! :) But this thing is strange... I configure some Compute offering setting CPU speed to 500 MHz and changing vCPU number for each offer, all the offerings are with CPU CAP enabled. Now, if I deploy a W2008R2 instance from a template or an ISO (yes.... W2012 is working fine! :-/) with 4vCPU (4*500 MHz = 2 GHz) I get the issue... sloooooow boot time (about 15 mins). If I deploy the same instance with 1 vCPU with 2000 MHz, the instance boot in 7 sec!! Why???
On Sun, Dec 7, 2014 at 1:49 AM, Alessandro Caviglione < c.alessan...@gmail.com> wrote: > 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? >
