显示 PCI 插槽配置信息

本节提供显示系统上可热插拔 PCI 设备和插槽的状态的相关示例。

• 显示 PCI 插槽配置信息。

  # cfgadm
  Ap_Id                Type         Receptacle   Occupant     Condition
  pci1:hpc0_slot0      unknown      empty        unconfigured unknown
  pci1:hpc0_slot1      unknown      empty        unconfigured unknown
  pci1:hpc0_slot2      unknown      empty        unconfigured unknown
  pci1:hpc0_slot3      ethernet/hp  connected    configured   ok
  pci1:hpc0_slot4      unknown      empty        unconfigured unknown

• 显示特定 PCI 设备信息。

  # cfgadm -s "cols=ap_id:type:info" pci
  Ap_Id                Type         Information
  pci1:hpc0_slot0      unknown      Slot 7
  pci1:hpc0_slot1      unknown      Slot 8
  pci1:hpc0_slot2      unknown      Slot 9
  pci1:hpc0_slot3      ethernet/hp  Slot 10
  pci1:hpc0_slot4      unknown      Slot 11

  在上面的输出中，pci1:hpc0_slot0 是可热插拔插槽 Slot 7 的逻辑 Ap_Id。组件 hpc0 表示此插槽的可热插拔适配卡，pci1 表示 PCI 总线实例。Type 字段表示插槽中存在的 PCI 适配卡的类型。

• 显示 PCIe 插槽配置信息。

  # cfgadm pci
  Ap_Id                Type         Receptacle   Occupant     Condition
  pcie1                unknown      empty        unconfigured unknown
  pcie2                unknown      empty        unconfigured unknown
  pcie3                unknown      empty        unconfigured unknown
  pcie4                etherne/hp   connected    configured   ok
  pcie5                pci-pci/hp   connected    configured   ok
  pcie6                unknown      disconnected unconfigured unknown

• 显示特定 PCIe 设备信息。

  # cfgadm -s "cols=ap_id:busy:o_state" pci
  Ap_Id               Busy     Occupant
  pcie1               n        unconfigured
  pcie2               n        unconfigured
  pcie3               n        unconfigured
  pcie4               n        configured
  pcie5               n        configured
  pcie6               n        configured

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  注 -  在大多数情况下，逻辑 Ap_Id 都应该与系统机箱上用丝网印花法标记的插槽标签匹配。有关可热插拔插槽的 cfgadm 输出，请参阅平台指南。Busy 字段可确保尝试热插拔操作之前 Ap_Id 未转换为其他状态。

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