Storage Management (ASM ACFS DNFS ODM) (MOSC)

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ASMlib disk missing after reboot

edited Nov 8, 2018 1:13AM in Storage Management (ASM ACFS DNFS ODM) (MOSC) 11 commentsAnswered

Hi

I created a ASMlib disk in /dev/sdb1 and was able to see and use in ASM,

but after the server reboot, the ASM disk missing, and only 1 disk appear in /dev/oracleasm/disks folder

ls /dev/oracleasm/disks/

MD3000.

When I try to recreate the ASM disk with createdisk command, the below message prompted

> oracleasm createdisk SANDISK /dev/sdb1

Device "/dev/sdb1" is already labeled for ASM disk "SANDISK"

Anyone know how to bring back the ASM disk?

Thanks

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