Storage Management (ASM ACFS DNFS ODM) (MOSC)

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How to improve Disk IO Performance with Oracle DBFS

in Storage Management (ASM ACFS DNFS ODM) (MOSC) 1 commentAnswered

We are using 2 node RAC setup & DBFS is hosted on Oracle ASM.
We are loading huge data on Oracle Database with Redo log volume generation (greater than 60 MB/sec, ~500 GB of total load).
We have installed application binaries on DBFS which performs File IO read/write operations from/to flat Files where we observed the major performance lag in disk IOs.
Same load has been tested with local FS and there is no disk IO lag/performance issue observed.
Please guide us to how we can improve disk io performance with Oracle DBFS.

We are using below mount options to mount the DBFS :

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