Forum Discussion

achebib's avatar
achebib
Level 4
9 years ago

Disk group fails after implementing disk group fencing

Hi,   I have a laboratory scenario with two virtual machines. Those virtual machines have installed SFHA 6.2 suite. Version of RHEL is 6.5. I firstly installed a failover cluster of oracle d...
Agents
business continuity
Cluster Server
Linux
  • sudhir_h's avatar
    sudhir_h
    9 years ago

    The choice depends on many factors

    - What level of reliability is required?

    - How much cost?

    - Manageability, etc

     

    If you require high level of data protection and reliability and you have SCSI-3 PGR supporting array devices than choice no 3 would be the best.

    If you dont have reliable network and require sufficent reliability but are not much concerned about data proctection than choice 1 would be good.

    If you have reliable network and need easier manageability of cordiantion ponts than choice 2 would be good.

     

    I am not sure i have confused you again, but we have seen cluster server in production with the different options. It depends on what each customer feels best for his requirements.

    Regards,

    Sudhir

     


     

sudhir_h's avatar
sudhir_h
Level 4
9 years ago

The choice depends on many factors

- What level of reliability is required?

- How much cost?

- Manageability, etc

 

If you require high level of data protection and reliability and you have SCSI-3 PGR supporting array devices than choice no 3 would be the best.

If you dont have reliable network and require sufficent reliability but are not much concerned about data proctection than choice 1 would be good.

If you have reliable network and need easier manageability of cordiantion ponts than choice 2 would be good.

 

I am not sure i have confused you again, but we have seen cluster server in production with the different options. It depends on what each customer feels best for his requirements.

Regards,

Sudhir