Re: exadata write performance problems
From: Mladen Gogala <gogala.mladen_at_gmail.com>
Date: Sat, 16 Feb 2019 02:31:55 -0500
Message-ID: <177f1520-91cc-7588-8063-539378aea001_at_gmail.com>
Date: Sat, 16 Feb 2019 02:31:55 -0500
Message-ID: <177f1520-91cc-7588-8063-539378aea001_at_gmail.com>
No, I am referring to I/O speed of Oracle storage nodes, which creates the problem.
On 2/15/19 9:35 PM, Patrick Jolliffe wrote:
> You seem to be referring to prioritisation at compute node process
> layer whereas iorm is really handling prioritisation inside the
> storage cells. Can only repeat that we had significant issues with
> default setting under load, instantly fixed by moving iorm to
> recommended settings
> Patrick
>
-- Mladen Gogala Database Consultant Tel: (347) 321-1217 -- http://www.freelists.org/webpage/oracle-lReceived on Sat Feb 16 2019 - 08:31:55 CET