在 Oracle® Solaris 11.2 中管理设备

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更新时间: 2014 年 7 月
 
 

SPARC: 如何将 SCSI 设备添加到 SCSI 总线中


注 -  添加设备时,应指定与设备连接的 SCSI HBA(控制器)的 Ap_Id,而不是设备本身的 Ap_Id
  1. (u53ef选) 显示 SCSI 配置以识别设备所要添加到的总线。
    # cfgadm -al
  2. 添加该设备。
    1. 键入以下命令:
      # cfgadm -x insert_device controller
    2. 在提示符下键入 y 以继续操作。

      正在执行热插拔操作的同时,SCSI 总线上的 I/O 活动会暂停。

    3. 插入设备并打开其电源。
    4. 确认操作是否已完成。
  3. 验证是否已添加了设备。
    # cfgadm -al
示例 2-1  添加 SCSI 设备

在本示例中,将设备添加到控制器 c3

# cfgadm -al
Ap_Id            Type         Receptacle   Occupant     Condition
c2               scsi-bus     connected    configured   unknown
c2::dsk/c2t0d0   CD-ROM       connected    configured   unknown
c3               scsi-sas     connected    configured   unknown
c3::dsk/c3t0d0   disk         connected    configured   unknown
c3::dsk/c3t1d0   disk         connected    configured   unknown
c3::dsk/c3t2d0   disk         connected    configured   unknown

# cfgadm -x insert_device c3
Adding device to SCSI HBA: /devices/pci@7c0/pci@0/pci@1/pci@0,2/LSILogic,sas@2
This operation will suspend activity on SCSI bus: c3
Continue (yes/no)? y
SCSI bus quiesced successfully.
It is now safe to proceed with hotplug operation.

添加设备并打开其电源后,将继续运行并显示提示。

Enter y if operation is complete or n to abort (yes/no)? y

# cfgadm -al
Ap_Id            Type         Receptacle   Occupant     Condition
c2               scsi-bus     connected    configured   unknown
c2::dsk/c2t0d0   CD-ROM       connected    configured   unknown
c3               scsi-sas     connected    configured   unknown
c3::dsk/c3t0d0   disk         connected    configured   unknown
c3::dsk/c3t1d0   disk         connected    configured   unknown
c3::dsk/c3t2d0   disk         connected    configured   unknown
c3::dsk/c3t3d0   disk         connected    configured   unknownA disk is added to c3.