Optimal mount options for VxFs (603) For Oracle DB's
I know the recommended practice is to use ODM, but the presence of bug 13551402 is preventing us from using it as this time. This bug causes an increase in the DB commit elasped time. The fix is to upgrade to 11204.
We know we can mount the vxfs filesystem with mincache=direct/convsync=direct to enable direct IO. But how do we get async IO. My understanding is that enabling DIO will disable AIO.
Any feedback will be appreciated.