Linux
應該有 256GB RAM，但係統只顯示 220GB
剛剛在我的 HP DL360p Gen 8 和 16*16GB 記憶體中添加了一個額外的 Xeon 四核 E5-2603v2 CPU。
free -g但是只顯示 220GB：# free -g total used free shared buff/cache available Mem: 220 4 214 0 1 215 Swap: 0 0 0這些模組是根據HP 快速規範第 54 頁插入的。
lshw下面是確認我已按順序放置了所有 16 個模組：1 2 4 5 8 9 11 12問題
所以最大的問題是，為什麼我沒有 256GB 的記憶體，什麼時候
lshw可以看到所有模組並且它們被正確放置？連結到
hpasmcli -s "SHOW DIMM"輸出。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)
這是 HP ProLiant DL380 Gen9 伺服器的前面板，具有執行狀況 LED 指示燈。如果其中任何一個不是綠色的，那麼您就有問題了。
這顯示了您的 DIMM 和模組的執行狀況。
hpasmcli -s "SHOW DIMM"這顯示了您系統的集成管理日誌，並有一個伺服器發生的事情的時間戳記錄。
hplog -v將這些放在一起以查看伺服器的狀態。如果您的 DIMM 不正常，則應重新安裝並重新測試，或在保修期內完全更換。您的系統仍在製造商保修期內，因此您可以在一個工作日內更換這些系統。
