主页 / server / 问题 / 840351
Accepted
Jasmine Lognnes
Asked: 2017-03-25 01:37:40 +0800 CST

应该有 256GB RAM，但系统只显示 220GB

  • 772

刚刚在我的 HP DL360p Gen 8 和 16*16GB 内存中添加了一个额外的 Xeon 四核 E5-2603v2 CPU。free -g但是只显示 220GB：

# free -g
              total        used        free      shared  buff/cache   available
Mem:            220           4         214           0           1         215
Swap:             0           0           0

这些模块是根据HP 快速规范第 54 页插入的。

lshw下面是确认我已按顺序放置了所有 16 个模块：

1 2 4 5 8 9 11 12

问题

所以最大的问题是，为什么我没有 256GB 的内存，什么时候lshw可以看到所有模块并且它们被正确放置？

链接到hpasmcli -s "SHOW DIMM"输出。http://pastebin.com/28mdQV2D

 *-memory:0
      description: System Memory
      physical id: 1000
      slot: System board or motherboard
    *-bank:0
         description: DIMM DDR3 Synchronous 1866 MHz (0.5 ns)
         product: 712383-081
         vendor: HP
         physical id: 0
         slot: PROC  1 DIMM  1
         size: 16GiB
         width: 64 bits
         clock: 1866MHz (0.5ns)
    *-bank:1
         description: DIMM DDR3 Synchronous 1600 MHz (0.6 ns)
         product: NOT AVAILABLE
         vendor: UNKNOWN
         physical id: 1
         slot: PROC  1 DIMM  2
         size: 16GiB
         width: 64 bits
         clock: 1600MHz (0.6ns)
    *-bank:2
         description: DIMM DDR3 Synchronous [empty]
         product: NOT AVAILABLE
         vendor: UNKNOWN
         physical id: 2
         slot: PROC  1 DIMM  3
         width: 64 bits
    *-bank:3
         description: DIMM DDR3 Synchronous 1600 MHz (0.6 ns)
         product: NOT AVAILABLE
         vendor: UNKNOWN
         physical id: 3
         slot: PROC  1 DIMM  4
         size: 16GiB
         width: 64 bits
         clock: 1600MHz (0.6ns)
    *-bank:4
         description: DIMM DDR3 Synchronous 1600 MHz (0.6 ns)
         product: NOT AVAILABLE
         vendor: UNKNOWN
         physical id: 4
         slot: PROC  1 DIMM  5
         size: 16GiB
         width: 64 bits
         clock: 1600MHz (0.6ns)
    *-bank:5
         description: DIMM DDR3 Synchronous [empty]
         product: NOT AVAILABLE
         vendor: UNKNOWN
         physical id: 5
         slot: PROC  1 DIMM  6
         width: 64 bits
    *-bank:6
         description: DIMM DDR3 Synchronous [empty]
         product: NOT AVAILABLE
         vendor: UNKNOWN
         physical id: 6
         slot: PROC  1 DIMM  7
         width: 64 bits
    *-bank:7
         description: DIMM DDR3 Synchronous 1600 MHz (0.6 ns)
         product: NOT AVAILABLE
         vendor: UNKNOWN
         physical id: 7
         slot: PROC  1 DIMM  8
         size: 16GiB
         width: 64 bits
         clock: 1600MHz (0.6ns)
    *-bank:8
         description: DIMM DDR3 Synchronous 1866 MHz (0.5 ns)
         product: 712383-081
         vendor: HP
         physical id: 8
         slot: PROC  1 DIMM  9
         size: 16GiB
         width: 64 bits
         clock: 1866MHz (0.5ns)
    *-bank:9
         description: DIMM DDR3 Synchronous [empty]
         product: NOT AVAILABLE
         vendor: UNKNOWN
         physical id: 9
         slot: PROC  1 DIMM 10
         width: 64 bits
    *-bank:10
         description: DIMM DDR3 Synchronous 1600 MHz (0.6 ns)
         product: NOT AVAILABLE
         vendor: UNKNOWN
         physical id: a
         slot: PROC  1 DIMM 11
         size: 16GiB
         width: 64 bits
         clock: 1600MHz (0.6ns)
    *-bank:11
         description: DIMM DDR3 Synchronous 1866 MHz (0.5 ns)
         product: 712383-081
         vendor: HP
         physical id: b
         slot: PROC  1 DIMM 12
         size: 16GiB
         width: 64 bits
         clock: 1866MHz (0.5ns)
 *-memory:1
      description: System Memory
      physical id: 1001
      slot: System board or motherboard
    *-bank:0
         description: DIMM DDR3 Synchronous 1866 MHz (0.5 ns)
         product: 712383-081
         vendor: HP
         physical id: 0
         slot: PROC  2 DIMM  1
         size: 16GiB
         width: 64 bits
         clock: 1866MHz (0.5ns)
    *-bank:1
         description: DIMM DDR3 Synchronous 1600 MHz (0.6 ns)
         product: NOT AVAILABLE
         vendor: UNKNOWN
         physical id: 1
         slot: PROC  2 DIMM  2
         size: 16GiB
         width: 64 bits
         clock: 1600MHz (0.6ns)
    *-bank:2
         description: DIMM DDR3 Synchronous [empty]
         product: NOT AVAILABLE
         vendor: UNKNOWN
         physical id: 2
         slot: PROC  2 DIMM  3
         width: 64 bits
    *-bank:3
         description: DIMM DDR3 Synchronous 1600 MHz (0.6 ns)
         product: NOT AVAILABLE
         vendor: UNKNOWN
         physical id: 3
         slot: PROC  2 DIMM  4
         size: 16GiB
         width: 64 bits
         clock: 1600MHz (0.6ns)
    *-bank:4
         description: DIMM DDR3 Synchronous 1600 MHz (0.6 ns)
         product: NOT AVAILABLE
         vendor: UNKNOWN
         physical id: 4
         slot: PROC  2 DIMM  5
         size: 16GiB
         width: 64 bits
         clock: 1600MHz (0.6ns)
    *-bank:5
         description: DIMM DDR3 Synchronous [empty]
         product: NOT AVAILABLE
         vendor: UNKNOWN
         physical id: 5
         slot: PROC  2 DIMM  6
         width: 64 bits
    *-bank:6
         description: DIMM DDR3 Synchronous [empty]
         product: NOT AVAILABLE
         vendor: UNKNOWN
         physical id: 6
         slot: PROC  2 DIMM  7
         width: 64 bits
    *-bank:7
         description: DIMM DDR3 Synchronous 1600 MHz (0.6 ns)
         product: NOT AVAILABLE
         vendor: UNKNOWN
         physical id: 7
         slot: PROC  2 DIMM  8
         size: 16GiB
         width: 64 bits
         clock: 1600MHz (0.6ns)
    *-bank:8
         description: DIMM DDR3 Synchronous 1866 MHz (0.5 ns)
         product: 712383-081
         vendor: HP
         physical id: 8
         slot: PROC  2 DIMM  9
         size: 16GiB
         width: 64 bits
         clock: 1866MHz (0.5ns)
    *-bank:9
         description: DIMM DDR3 Synchronous [empty]
         product: NOT AVAILABLE
         vendor: UNKNOWN
         physical id: 9
         slot: PROC  2 DIMM 10
         width: 64 bits
    *-bank:10
         description: DIMM DDR3 Synchronous 1600 MHz (0.6 ns)
         product: NOT AVAILABLE
         vendor: UNKNOWN
         physical id: a
         slot: PROC  2 DIMM 11
         size: 16GiB
         width: 64 bits
         clock: 1600MHz (0.6ns)
    *-bank:11
         description: DIMM DDR3 Synchronous 1866 MHz (0.5 ns)
         product: 712383-081
         vendor: HP
         physical id: b
         slot: PROC  2 DIMM 12
         size: 16GiB
         width: 64 bits
         clock: 1866MHz (0.5ns)
linux

1 个回答

  1. Best Answer

    这是 HP ProLiant DL380 Gen9 服务器的前面板，具有运行状况 LED 指示灯。如果其中任何一个不是绿色的，那么您就有问题了。

    在此处输入图像描述

    这显示了您的 DIMM 和模块的运行状况。

    hpasmcli -s "SHOW DIMM"

    这显示了您系统的集成管理日志，并有服务器发生的事情的时间戳记录。

    hplog -v

    将这些放在一起以查看服务器的状态。如果您的 DIMM 不正常，则应重新安装并重新测试，或在保修期内完全更换。您的系统仍在制造商保修期内，因此您可以在一个工作日内更换这些系统。

    • 4

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