Oracle ASM is a storage management solution for Oracle databases and clusters providing volume management and a filesystem,

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Oracle ASM vs RAID 10

I have oracle ASM 11gR2 on oracle linux 5.8 and i want to install oracle database. I have some disks and i want to use the redundancy strategies of oracle ASM or RAID 10 . I do not know which one is ...
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1answer
504 views

ASM diskgroup drop from another ASM instance

I have created long time back one ASM RAC setup and I created one diskgroup with some name say xyz. I think that instance is gone but the diskgroup was not dropped exclusively using command: drop ...
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vote
1answer
28 views

ASM and IPv6 Compatibility

In the whitepaper mentioned below, Under 'Limitations' it says ASM and fan based notifications are not supported by IPv6 in Oracle. I'm just curious what ASM has to do with ipv4 or ipv6 or ipv4? ASM ...
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38 views

ASM 12c compatibility

Can I use ASM 12c version with database 11g? The following link https://community.oracle.com/thread/3674266?start=0&tstart=0 and MOS Doc ID 337737.1 says I cannot use 12c version of ASM with a ...
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1answer
36 views

Backup files not found in ASM

I have an Oracle database 11gr2 and I have installed Oracle Grid on Oracle Linux 5.9. I have two disk groups. /etc/init.d/oracleasm listdisks : flash_recovery_area DATA The first disk group is ...
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1answer
44 views

Cannot install Oracle Grid on Oracle Linux 6.4

I have an Oracle database 11gr2 and I want to install Oracle Grid on Oracle Linux 6.4. At first, I have installed Oracle Grid with the tutorial on this website: ...
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213 views

Oracle ASM failover strategies

I inherited a production system with the following setup: Disk A, Failgroup AB Disk B, Failgroup AB Disk C, Failgroup CD Disk D, Failgroup CD Diskgroups AB and CD are configured with normal ...
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51 views

Problem in ASM starting

iam working on wondows7 and oracle 11.2.0 this is my standalone system as i want to setup the ASM as i haeve createdthree logical Disk and ihave created parameter file for ASM but at the time of ...
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3k views

ASM drop disk hangs (STATE DROPPING)

I have added disk into the RAC system by the following way: I have disk /dev/sdh1. Marked it as an ASM disk: --On node 1 oracleasm createdisk DISK7 '/dev/sdh1'; --On node 2 oracleasm ...