【转】AIX系统错误之--磁盘错误

AIX系统错误之--磁盘错误

来源:http://blog.csdn.net/yujin2010good/article/details/40075485

系统环境:

操作系统:AIX 5.3.8

Oracle:  Oracle 10gR2

案例分析

   在阵列上划分lun后,AIX系统识别后磁盘状态为defined状态:

[root@aix214:/]#lsdev -c disk

hdisk0 defined 06-08-02     Other FC SCSI Disk Drive

hdisk1 Available 08-08-00-3,0 16 Bit LVD SCSI Disk Drive

hdisk2 Available 06-08-02     Other FC SCSI Disk Drive

hdisk3 Available 06-08-02     Other FC SCSI Disk Drive

转换“Available”时报错:

[root@aix214:/]#mkdev -l hdisk0

Method error (/usr/lib/methods/cfgscsidisk):

        0514-040 Error initializing a device into the kernel.

 

通过ODM库查询磁盘信息:

[root@aix214:/]#odmget -q"name=hdisk0" CuDv

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CuDv:
        name = "hdisk0"
        status = 0         ;;flag id=0
        chgstatus = 0
        ddins = "scsidisk"
        location = "06-08-02"
        parent = "fscsi0"
        connwhere = "1"
        PdDvLn = "disk/fcp/osdisk"

 

 

 

 

 

[root@aix214:/]#odmget -q"name=hdisk2" CuDv(正常状态磁盘)

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CuDv:
        name = "hdisk2"
        status = 1            ;;flag id=1
        chgstatus = 0
        ddins = "scsidisk"
        location = "06-08-02"
        parent = "fscsi0"
        connwhere = "2"
        PdDvLn = "disk/fcp/osdisk"

 

 

 

 

 

解决方法:(清除ODM信息)

wKiom1Q7k5WSHQHkAAEjx8EAtHg700.jpg

系统重新启动后:

[root@aix214:/]#lsdev -c disk

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hdisk0 Available 06-08-02     Other FC SCSI Disk Drive
hdisk1 Available 08-08-00-3,0 16 Bit LVD SCSI Disk Drive
hdisk2 Available 06-08-02     Other FC SCSI Disk Drive
hdisk3 Available 06-08-02     Other FC SCSI Disk Drive

 

 

 

@至此,问题解决!

 
 
原文地址:https://www.cnblogs.com/fengaix6/p/7684403.html