安裝 ORACLE GRID 沒有顯示ASM 磁碟列表
阿新 • • 發佈:2020-10-14
原因:重新安裝作業系統,ASM磁碟保留了磁碟資訊
處理步驟:
[[email protected] ~]# oracleasm listdisks
VOL1
VOL2
VOL3
[[email protected] ~]# oracleasm deletedisk VOL1
Clearing disk header: done
Dropping disk: done
[[email protected] ~]# oracleasm deletedisk VOL2
Clearing disk header: done
Dropping disk: done
[[email protected]
Clearing disk header: done
Dropping disk: done
[[email protected] ~]# dd if=/dev/zero of=/dev/sdb1 bs=1024k count=200
200+0 records in
200+0 records out
209715200 bytes (210 MB) copied, 7.53294 s, 27.8 MB/s
[[email protected] ~]# dd if=/dev/zero of=/dev/sdc1 bs=1024k count=200
200+0 records in
200+0 records out
[[email protected] ~]# dd if=/dev/zero of=/dev/sdd1 bs=1024k count=200
200+0 records in
200+0 records out
209715200 bytes (210 MB) copied, 12.4123 s, 16.9 MB/s
[[email protected] ~]# oracleasm createdisk VOL01 /dev/sdb1
Writing disk header: done
Instantiating disk: done
[[email protected]
Writing disk header: done
Instantiating disk: done
[[email protected] ~]# oracleasm createdisk VOL03 /dev/sdd1
Writing disk header: done
Instantiating disk: done
轉載於:https://blog.51cto.com/linux10000/2117908