AIX平台下如何查看机器内的卡及硬盘的微码级别（microcode level）

平台：IBM RS/6000

操作系统版本：AIX 4.3.3.0-10

1、查看系统中所有状态为"available"的适配器

AIX4.3:/#lsdev -Cc adapter -S a
sa0     Available 01-S1    Standard I/O Serial Port
sa1     Available 01-S2    Standard I/O Serial Port
siokma0 Available 01-K1    Keyboard/Mouse Adapter
fda0    Available 01-D1    Standard I/O Diskette Adapter
scsi0   Available 10-60    Wide/Fast-20 SCSI I/O Controller
mga0    Available 10-78    GXT120P Graphics Adapter
scsi1   Available 10-88    Wide/Ultra-2 SCSI I/O Controller
ssa0    Available 20-58    IBM SSA 160 SerialRAID Adapter (14109100)
sioka0  Available 01-K1-00 Keyboard Adapter
siota0  Available 01-Q1    Tablet Adapter
ppa0    Available 01-R1    CHRP IEEE1284 (ECP) Parallel Port Adapter
paud0   Available 01-Q2    Ultimedia Integrated Audio
ent0    Available 10-80    IBM 10/100 Mbps Ethernet PCI Adapter (23100020)
sioma0  Available 01-K1-01 Mouse Adapter
ent1    Available 20-60    3Com 3C905-TX-IBM Fast EtherLink XL NIC

2、用下面的命令可以得到一个SSA卡的微码级别

AIX4.3:/#lscfg -vl ssa0
  DEVICE            LOCATION          DESCRIPTION
       
  ssa0              20-58             IBM SSA 160 SerialRAID Adapter
                                      (14109100)

        Part Number................. 27H1204
        FRU Number.................. 34L5388
        Serial Number...............S0264003
        EC Level....................    E28728
        Manufacturer................IBM053
        ROS Level and ID............A400    0000       
        Loadable Microcode Level....05
        Device Driver Level.........00
        Displayable Message.........SSA-ADAPTER
        Device Specific.(Z0)........SDRAM=128
        Device Specific.(Z1)........CACHE=32
        Device Specific.(Z2)........UID=006094BE0000B056
        Device Specific.(YL)........P2-I1/Q1

其中ssa0 是此SSA卡的设备名称。
输出结果中的ROS level及ID（红色部分内容）即是微码级别(microcode level)。

3、用下面命令可以得到一个硬盘的微码级别

AIX4.3:/#lscfg -vl hdisk0
  DEVICE            LOCATION          DESCRIPTION
       
  hdisk0            10-60-00-9,0      Other SCSI Disk Drive

        Manufacturer................IBM    
        Machine Type and Model......DDRS-39130W    
        Part Number.................Corp. 1997.
        ROS Level and ID............53393742
        Serial Number...............RE3L6907
        EC Level....................All rights
        FRU Number.................. reserved.
        Device Specific.(Z0)........000002029F00003A
        Device Specific.(Z1)........
        Device Specific.(Z2)........) Co
        Device Specific.(Z3)........pyrig
        Device Specific.(Z4)........t IB
        Device Specific.(Z5)........M
        Device Specific.(Z6)........

输出结果中的ROS level及ID（红色部分内容）即是微码级别(microcode level)，似乎IBM Fast T阵列上的硬盘用上述命名无法获取微码级别。