Solaris 10内存大小与物理内存大小不同

Question

为什么会这样呢？我不使用任何区域(仅为全局的)，因此内存上限似乎不是答案，所有DIMM模块在从ILOM中挖掘时显示为已启用，没有错误。

root@alfred:/root# prtdiag
System Configuration:  Oracle Corporation  sun4v Sun Blade T6320 Server Module G2
Memory size: 2048 Megabytes

================================ Virtual CPUs ================================


CPU ID Frequency Implementation         Status
------ --------- ---------------------- -------
0      1415 MHz  SUNW,UltraSPARC-T2     on-line
1      1415 MHz  SUNW,UltraSPARC-T2     on-line
2      1415 MHz  SUNW,UltraSPARC-T2     on-line
3      1415 MHz  SUNW,UltraSPARC-T2     on-line
4      1415 MHz  SUNW,UltraSPARC-T2     on-line
5      1415 MHz  SUNW,UltraSPARC-T2     on-line
6      1415 MHz  SUNW,UltraSPARC-T2     on-line
7      1415 MHz  SUNW,UltraSPARC-T2     on-line

======================= Physical Memory Configuration ========================
Segment Table:
--------------------------------------------------------------
Base           Segment  Interleave   Bank     Contains
Address        Size     Factor       Size     Modules
--------------------------------------------------------------
0x0            32 GB    8            4 GB     MB/CMP0/BR0/CH0/D0
                                              MB/CMP0/BR0/CH1/D0
                                     4 GB     MB/CMP0/BR0/CH0/D1
                                              MB/CMP0/BR0/CH1/D1
                                     4 GB     MB/CMP0/BR1/CH0/D0
                                              MB/CMP0/BR1/CH1/D0
                                     4 GB     MB/CMP0/BR1/CH0/D1
                                              MB/CMP0/BR1/CH1/D1
                                     4 GB     MB/CMP0/BR2/CH0/D0
                                              MB/CMP0/BR2/CH1/D0
                                     4 GB     MB/CMP0/BR2/CH0/D1
                                              MB/CMP0/BR2/CH1/D1
                                     4 GB     MB/CMP0/BR3/CH0/D0
                                              MB/CMP0/BR3/CH1/D0
                                     4 GB     MB/CMP0/BR3/CH0/D1
                                              MB/CMP0/BR3/CH1/D1

Answer 1

看上去你在一个地方，很可能是初选。

发布"virtinfo -a“的输出。您在一个具有T6320功能的SparcVM主机上。

"ldm ls“和"ldm ls-spconfig”也可能提供一些有用的信息。