手头一台P6 570带一个扩展柜,巡检时发现扩展柜有一个电源故障;
目前准备停机进行更换电源模块,在更换时需要把主机所有电源线都拔掉吗?还是只需要拔掉故障电源的线,直接进行更换?
求各位大手给点建议。
PS:在官网查询是提示需要拔掉所有电源线的,也查询到P6 570电源是支持热插拔的;比较纠结。
原文如下:
Disconnect the power cable from the back of the power supply that you want to remove.
Note: This system might be equipped with a second power supply. Before continuing with this procedure, ensure that all power sources to the system have been completely disconnected.
不是所有的批次的570都要停机换,只有如下的才要
9117-570,9116-561主机PCI槽位,P1-C6/C7有下列卡,需要停机更换电源。
(1)FC1800 - HSL-2 Ports - 2 Copper RIO/HSL card (copper)
FC1800 对应FRU 39J0792和97P6219
(2)FC1801 - HSL-2 Ports - 2 Optical RIO/HSL card (optical)
FC1801 对应FRU 39J4894和97P6878
(3) FC1810 - GX Dual-port 4x HCA GX dual-port 4x host channel adapter card
FC1810对应FRU 42R5833和39J2069
如果有redundant power supply是不需要停機;可以直接線上更換的
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