您好,登錄后才能下訂單哦!
AIX系統錯誤之--磁盤錯誤
系統環境:
操作系統:AIX 5.3.8
Oracle: Oracle 10gR2
案例分析:
在陣列上劃分lun后,AIX系統識別后磁盤狀態為defined狀態:
[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
轉換“Available”時報錯:
[root@aix214:/]#mkdev -l hdisk0
Method error (/usr/lib/methods/cfgscsidisk):
0514-040 Error initializing a device into the kernel.
通過ODM庫查詢磁盤信息:
[root@aix214:/]#odmget -q"name=hdisk0" CuDv
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(正常狀態磁盤)
CuDv: name = "hdisk2" status = 1 ;;flag id=1 chgstatus = 0 ddins = "scsidisk" location = "06-08-02" parent = "fscsi0" connwhere = "2" PdDvLn = "disk/fcp/osdisk"
解決方法:(清除ODM信息)
系統重新啟動后:
[root@aix214:/]#lsdev -c disk
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,問題解決!
免責聲明:本站發布的內容(圖片、視頻和文字)以原創、轉載和分享為主,文章觀點不代表本網站立場,如果涉及侵權請聯系站長郵箱:is@yisu.com進行舉報,并提供相關證據,一經查實,將立刻刪除涉嫌侵權內容。