与「ACPI Function」、「Soft-Off by PWR-BTTN」 和 「Instant-Off」对等的菜单在不同计算机中会有所不同。但这个步骤的目的是配置 BIOS 以便计算机可使用电源开关无延迟地关闭计算机。
退出 BIOS CMOS Setup Utility 程序,保存 BIOS 配置。
当配置并运行集群时,请确认在执行 fence 时立即关闭该节点。
注意
您可使用 fence_node 命令或者 Conga fence 该节点。
例 2.1. BIOS CMOS Setup Utility:将「Soft-Off by PWR-BTTN」设定为「Instant-Off」。
+---------------------------------------------|-------------------+
| ACPI Function [Enabled] | Item Help |
| ACPI Suspend Type [S1(POS)] |-------------------|
| x Run VGABIOS if S3 Resume Auto | Menu Level * |
| Suspend Mode [Disabled] | |
| HDD Power Down [Disabled] | |
| Soft-Off by PWR-BTTN [Instant-Off | |
| CPU THRM-Throttling [50.0%] | |
| Wake-Up by PCI card [Enabled] | |
| Power On by Ring [Enabled] | |
| Wake Up On LAN [Enabled] | |
| x USB KB Wake-Up From S3 Disabled | |
| Resume by Alarm [Disabled] | |
| x Date(of Month) Alarm 0 | |
| x Time(hh:mm:ss) Alarm 0 : 0 : | |
| POWER ON Function [BUTTON ONLY | |
| x KB Power ON Password Enter | |
| x Hot Key Power ON Ctrl-F1 | |
| | |
| | |
+---------------------------------------------|-------------------+
+---------------------------------------------|-------------------+
| ACPI Function [Enabled] | Item Help |
| ACPI Suspend Type [S1(POS)] |-------------------|
| x Run VGABIOS if S3 Resume Auto | Menu Level * |
| Suspend Mode [Disabled] | |
| HDD Power Down [Disabled] | |
| Soft-Off by PWR-BTTN [Instant-Off | |
| CPU THRM-Throttling [50.0%] | |
| Wake-Up by PCI card [Enabled] | |
| Power On by Ring [Enabled] | |
| Wake Up On LAN [Enabled] | |
| x USB KB Wake-Up From S3 Disabled | |
| Resume by Alarm [Disabled] | |
| x Date(of Month) Alarm 0 | |
| x Time(hh:mm:ss) Alarm 0 : 0 : | |
| POWER ON Function [BUTTON ONLY | |
| x KB Power ON Password Enter | |
| x Hot Key Power ON Ctrl-F1 | |
| | |
| | |
+---------------------------------------------|-------------------+
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这个示例演示了如何将「ACPI Function」设定为「Enabled」;将「Soft-Off by PWR-BTTN」设定为「Instant-Off」。