通过 IPMI 设置启动设备（下次启动和将来启动） |
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2023-11-17 19:32:34
获取当前启动设备设置下次启动时的启动方式如果我们再读一遍上面的选项，会得到设置固定启动设备(持久化)What about UEFI推荐阅读 例如，如果作为裸机自动化的一部分，您需要更改机器的启动顺序，例如强制它从网络或远程 ISO 启动，您可以使用ipmitool设置启动顺序（或者只是强制下一次重新启动具体的引导方法）。 获取当前启动设备可以使用 ipmi 查询当前 BIOS 引导设备顺序，使用 bootparam 选项， bootparamGet or set various system boot option parameters.getGet boot parameter. Currently supported values for are: 0 - Set In Progress 1 - Service Partition Selector 2 - Service Partition Scan 3 - BMC Boot Flag Valid Bit Clearing 4 - Boot Info Acknowledge 5 - Boot Flags 6 - Boot Initiator Info 7 - Boot Initiator Mailbox # IPMI_HOST=10.20.30.40# IPMI_USER=rootipmitool -H $IPMI_HOST -U $IPMI_USER chassis bootparam get 5 chassis bootparam get 5 Boot parameter version: 1 Boot parameter 5 is valid/unlockedBoot parameter data: c008000000 Boot Flags : - Boot Flag Valid - Options apply to all future boots - BIOS PC Compatible (legacy) boot ;- Boot Device Selector : Force Boot from default Hard-Drive - Console Redirection control : System Default - BIOS verbosity : Console redirection occurs per BIOS configuration setting (default) - BIOS Mux Control Override : BIOS uses recommended setting of the mux at the end of POST 设置下次启动时的启动方式# ipmitool chassis bootparam set bootflag force_pxeSet Boot Device to force_pxe 如果我们再读一遍上面的选项，会得到# ipmitool chassis bootparam get 5Boot parameter version: 1Boot parameter 5 is valid/unlockedBoot parameter data: 8004000000 Boot Flags : - Boot Flag Valid - Options apply to only next boot - BIOS PC Compatible (legacy) boot - Boot Device Selector : Force PXE - Console Redirection control : System Default - BIOS verbosity : Console redirection occurs per BIOS configuration setting (default) - BIOS Mux Control Override : BIOS uses recommended setting of the mux at the end of POST 设置固定启动设备(持久化)# ipmitool chassis bootdev cdrom options=persistentSet Boot Device to cdrom # ipmitool chassis bootparam get 5Boot parameter version: 1Boot parameter 5 is valid/unlockedBoot parameter data: c014000000 Boot Flags : - Boot Flag Valid - Options apply to all future boots - BIOS PC Compatible (legacy) boot - Boot Device Selector : Force Boot from CD/DVD - Console Redirection control : System Default - BIOS verbosity : Console redirection occurs per BIOS configuration setting (default) - BIOS Mux Control Override : BIOS uses recommended setting of the mux at the end of POST What about UEFI几乎是一样的，只要在options参数中添加’ efiboot ‘。 ipmitool chassis bootdev pxe options=efiboot#oripmitool chassis bootdev pxe options=efiboot,persistent 推荐阅读Just a moment…IPMI trick: Set the boot device | ma.ttwagner.comHow to query the current BIOS boot device order using ipmi ? - Red Hat Customer PortalUnable to set options=efiboot,persistent · Issue #163 · ipmitool/ipmitoolbootparam get 5 for boot mode shows wrong boot mode · Issue #236 · ipmitool/ipmitoolironic 若有收获，就点个赞吧 0 人点赞 上一篇: 下一篇: |
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