> There is no kernel parameter for this in 2.4. As long as you're running > an smp kernel, and the BIOS presents all the 4 CPUs (2 physical with 2 > logical CPUs each), the Linux will see and use all 4. how can i check this? cat /proc/cpuinfo or does the above report the physicals ? > > Your comment about "in Intel XEON it is by default" doesn't make any > sense. The chip - that is, the Xeon - will always present the logical > CPUs. The BIOS can then turn that off and that's what you need to > double-check. Have you in fact verified your BIOS settings? > yeah, sorry, i was still waking up when writing that ... pls disregard... thx, - a. -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list