Perhaps your book's content was corrupted by the bittorrent client  
when you downloaded it.

On 17/07/2007, at 7:07 PM, liujun wrote:

> The follow infomation from the T2000 and we can see only 16 logical  
> processors.
> But the Chapter 3. "Scheduling Classes and the Dispatcher" which  
> from the book named  "Prentice.Hall.PTR.Solaris.Internals.Solaris. 
> 10.and.OpenSolaris.Kernel.Architecture.2nd.Edition.Jul.2006.chm" ,  
> says that T2000 has 32 logical processors.
>
> "For the typical configuration of a fully loaded T1000 or T2000,  
> with eight execution cores, each with four hardware threads per  
> core, Solaris will configure (8 x 4) 32 processors, each with its  
> own set of dispatch queues."
>
> Is there  some mistake on my T2000?
> thanks !!
>
>
>
>
>
> #mdb -k
>> ::cpuinfo
>  ID ADDR        FLG NRUN BSPL PRI RNRN KRNRN SWITCH THREAD      PROC
>   0 0000180c000  1b    0    0  -1   no    no t-14   2a10001fcc0 (idle)
>   1 30001396000  1b    0    0  -1   no    no t-389  2a10075fcc0 (idle)
>   2 3000139c000  1b    0    0  -1   no    no t-12   2a1007a7cc0 (idle)
>   3 300013a2000  1b    0    0  49   no    no t-1    300030c0020 sshd
>   4 300013a8000  1b    0    0  -1   no    no t-17   2a100919cc0 (idle)
>   5 300013ac000  1b    0    0  -1   no    no t-4    2a1009a1cc0 (idle)
>   6 300013b0000  1b    0    0  -1   no    no t-6    2a1009e9cc0 (idle)
>   7 300013b6000  1b    0    0  -1   no    no t-1    2a100a71cc0 (idle)
>   8 300013ba000  1b    0    0  59   no    no t-1    30001ec0320 mdb
>   9 300013be000  1b    0    0  -1   no    no t-219  2a100b81cc0 (idle)
>  10 300013c4000  1b    0    0  -1   no    no t-3    2a100bc9cc0 (idle)
>  11 300013c8000  1b    0    0  -1   no    no t-33   2a100c51cc0 (idle)
>  12 300013cc000  1b    0    0  -1   no    no t-9    2a100cd9cc0 (idle)
>  13 300013d0000  1b    0    0  -1   no    no t-0    2a100d61cc0 (idle)
>  14 300013d6000  1b    0    0  -1   no    no t-1    2a100da9cc0 (idle)
>  15 300013da000  1b    0    0  -1   no    no t-0    2a100e31cc0 (idle)
>
>
>
> # prtdiag | more
> System Configuration:  Sun Microsystems  sun4v Sun Fire T200
> System clock frequency: 200 MHz
> Memory size: 8184 Megabytes
>
> ========================= CPUs  
> ===============================================
>
>                             CPU                 CPU
> Location     CPU   Freq     Implementation      Mask
> ------------ ----- -------- ------------------- -----
> MB/CMP0/P0       0 1000 MHz  SUNW,UltraSPARC-T1
> MB/CMP0/P1       1 1000 MHz  SUNW,UltraSPARC-T1
> MB/CMP0/P2       2 1000 MHz  SUNW,UltraSPARC-T1
> MB/CMP0/P3       3 1000 MHz  SUNW,UltraSPARC-T1
> MB/CMP0/P4       4 1000 MHz  SUNW,UltraSPARC-T1
> MB/CMP0/P5       5 1000 MHz  SUNW,UltraSPARC-T1
> MB/CMP0/P6       6 1000 MHz  SUNW,UltraSPARC-T1
> MB/CMP0/P7       7 1000 MHz  SUNW,UltraSPARC-T1
> MB/CMP0/P8       8 1000 MHz  SUNW,UltraSPARC-T1
> MB/CMP0/P9       9 1000 MHz  SUNW,UltraSPARC-T1
> MB/CMP0/P10     10 1000 MHz  SUNW,UltraSPARC-T1
> MB/CMP0/P11     11 1000 MHz  SUNW,UltraSPARC-T1
> MB/CMP0/P12     12 1000 MHz  SUNW,UltraSPARC-T1
> MB/CMP0/P13     13 1000 MHz  SUNW,UltraSPARC-T1
> MB/CMP0/P14     14 1000 MHz  SUNW,UltraSPARC-T1
> MB/CMP0/P15     15 1000 MHz  SUNW,UltraSPARC-T1
>
>
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