Re: show exadata current i/o latency capping

  • From: Fairlie Rego <fairlie.rego@xxxxxxxxx>
  • To: exriscer@xxxxxxxxx
  • Date: Thu, 31 May 2018 20:16:28 +1000

Hi Ls,

From memory this was 1 second for flash (reads and writes) and 5 seconds
for HDD (only writes) in 12.1.2.1.x

It is configurable using alter cell IOtimeoutthreshold=10s
All IOs taking longer than 10 seconds will be cancelled if possible

I am currently not online and hence cannot check the value by doing some
dumps

Ta
Fairlie

On Thu, May 31, 2018 at 7:01 PM, Ls Cheng <exriscer@xxxxxxxxx> wrote:

Hi

Does anyone know how to get the current value for Exadata Cells I/O
latency capping?

Thanks


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-- 
Fairlie Rego
Executive Database Architect
www.technoconsulting.com.au
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