On Thu, Dec 17, 2009 at 11:59 AM, <dustin@xxxxxxxxxxx> wrote: > Dmidecode will show you the amount of physical processors installed: Yes, dmidecode shown the same thing as /proc/cpuinfo, that I have 4 processors (CPU0-CPU3). So it seems that I have 4 x single core Opterons 850, RHEL Enterprise Server atop of that and all processors are working. That is what confused me in the first place, since Red Hat mentions that it should work with 2 processors only. Maybe I am wrong about /etc/issue [dusan@... ~]$ cat /etc/issue Red Hat Enterprise Linux Server release 5.2 (Tikanga) Advanced servers should have AS in name, right ? If so, then I have ES installed on 4 processor box and all of them works :) Regards, Dusan -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list