Oracle related configurations on Linux
- From: "Hameed, Amir" <Amir.Hameed@xxxxxxxxx>
- To: "oracle-l@xxxxxxxxxxxxx" <oracle-l@xxxxxxxxxxxxx>
- Date: Tue, 11 Nov 2014 18:49:32 +0000
Folks,
I need some input related to some Linux settings for Oracle. The Linux distro
is Red Hat 6.5. I have the following questions:
* I/O scheduler - The default scheduler is Completely Fair Queuing
(CFQ). However, it seems that for the Oracle Unbreakable Linux kernel, the
DEADLINE I/O scheduler is the default. For Red Hat, what do people normally set
it to for highly IO intensive ERP systems?
* Mount point options - Are there any recommendations for the mount
points related settings for the FC storage? (noatime, nodiratime,
max_batch_time=0, nobarrier)
* Any other I/O related setting(s) that one should look into changing
from the default value?
Any feedback will be appreciated.
Tanks,
Amir
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