Hi, I have
options SMP enabled in config file X86_64_GENERIC The kernel boots DragonFly v2.11.0.586.ga700a-DEVELOPMENT on an Intel Quadcore box. But in dmesg I only see 1 CPU ================================================= DragonFly v2.11.0.586.ga700a-DEVELOPMENT #0: Mon Aug 22 13:26:20 IST 2011 root@blk-build.hifxnx.local:/usr/obj/usr/src/sys/X86_64_GENERIC TSC clock: 2493791010 Hz, i8254 clock: 1193201 Hz CPU: Intel(R) Core(TM)2 Quad CPU Q8300 @ 2.50GHz (2493.76-MHz K8-class CPU) Origin = "GenuineIntel" Id = 0x1067a Stepping = 10 Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> Features2=0x408e3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE> AMD Features=0x20100800<SYSCALL,NX,LM> AMD Features2=0x1<LAHF> real memory = 4284808192 (4086 MB) avail memory = 3991494656 (3806 MB) ================================================= also in top I see only 1 CPU ====================================================================== load averages: 0.39, 0.35, 0.23; up 0+07:11:28 12:29:34 31 processes: 2 running, 30 active, 1 zombie CPU states: 1.9% user, 0.0% nice, 5.6% system, 0.8% interrupt, 91.7% idle Memory: 798M Active, 1988M Inact, 929M Wired, 146M Cache, 416M Buf, 50M Free Swap: 64G Total, 64G Free ====================================================================== Is this normal? Shouldn't the cores be listed separately? Thanks --Siju