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boot_ontap maint 与 boot_diags 有何区别?

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适用场景

ONTAP 9

问题解答

虽然这两个工具集都相似,但它们运行两个不同的内核,每个内核都用于执行特定的部分任务

命令 它应用于什么用途
boot_ontap 维护
  • 与从启动菜单运行选项 "5" 相同
  • 仅用于运行维护模式的配置更改命令,例如 "ha-config modify" , "ucadmin modify" 或 "disk reassign" 。任何写入新配置的维护命令都应从此内核运行
boot_diags
  • 要运行 "ldiags" ,我们在现场更换 FRU 设备后为 FRU 设备提供的内置硬件测试软件
  • 可用于在维护模式下运行 "show" 命令,然后再发出 "ldiags" 命令
    • "ucadmin show" , "storage show disk -p" , "disk show" 等 ...
  • 不应与任何在维护模式下修改节点配置的命令结合使用

追加信息

在FAS8300/AFF-A400系统上、首先会显示诊断菜单、因此请使用"boot_ONTAP maint"进入维护模式。

 

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