请教关于双核处理器配置max online engines的问题!?

fyd_lx

免费乐捐，感谢支持

大家好，我们这的服务器是SUN E25K，共有24个双核的CPU。
sybase版本是12.5.0.3
在配置"max online engines"、 "number of engines at startup"时，我该按实际的CPU数设置呢，还是该按照核的数目设置呢？

root@E25KServ1 # psrinfo -v
Status of virtual processor 96 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 97 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 98 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 99 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 100 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 101 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 102 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 103 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 128 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 129 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 130 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 131 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 132 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 133 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 134 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 135 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 160 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 161 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 162 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 163 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 164 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 165 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 166 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 167 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 192 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 193 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 194 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 195 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 196 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 197 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 198 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 199 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 224 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 225 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 226 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 227 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 228 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 229 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 230 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 231 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 256 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:02.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 257 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 258 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 259 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 260 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 261 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 262 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 263 as of: 01/02/2010 16:56:17
  on-line since 12/20/2009 18:52:22.
  The sparcv9 processor operates at 1800 MHz,
        and has a sparcv9 floating point processor.

fyd_lx

root@E25KServ1# prtdiag -v
System Configuration:  Sun Microsystems  sun4u Sun Fire E25K
System clock frequency: 150 MHz
Memory size: 98304 Megabytes

========================= CPUs =========================

          CPU      Run    E$    CPU     CPU
Slot ID   ID       MHz    MB   Impl.    Mask
--------  -------  ----  ----  -------  ----
/SB03/P0   96,100  1800  32.0  US-IV+   2.2
/SB03/P1   97,101  1800  32.0  US-IV+   2.2
/SB03/P2   98,102  1800  32.0  US-IV+   2.2
/SB03/P3   99,103  1800  32.0  US-IV+   2.2
/SB04/P0  128,132  1800  32.0  US-IV+   2.2
/SB04/P1  129,133  1800  32.0  US-IV+   2.2
/SB04/P2  130,134  1800  32.0  US-IV+   2.2
/SB04/P3  131,135  1800  32.0  US-IV+   2.2
/SB05/P0  160,164  1800  32.0  US-IV+   2.2
/SB05/P1  161,165  1800  32.0  US-IV+   2.2
/SB05/P2  162,166  1800  32.0  US-IV+   2.2
/SB05/P3  163,167  1800  32.0  US-IV+   2.2
/SB06/P0  192,196  1800  32.0  US-IV+   2.2
/SB06/P1  193,197  1800  32.0  US-IV+   2.2
/SB06/P2  194,198  1800  32.0  US-IV+   2.2
/SB06/P3  195,199  1800  32.0  US-IV+   2.2
/SB07/P0  224,228  1800  32.0  US-IV+   2.2
/SB07/P1  225,229  1800  32.0  US-IV+   2.2
/SB07/P2  226,230  1800  32.0  US-IV+   2.2
/SB07/P3  227,231  1800  32.0  US-IV+   2.2
/SB08/P0  256,260  1800  32.0  US-IV+   2.2
/SB08/P1  257,261  1800  32.0  US-IV+   2.2
/SB08/P2  258,262  1800  32.0  US-IV+   2.2
/SB08/P3  259,263  1800  32.0  US-IV+   2.2

ehxz

好多，你配上40看看

huangql2009

当然是按核的数目设置。
24*2-1＝47
推荐设置为47...