Re: ODA Questions

Posted by ErmanArslansOracleBlog on
URL: http://erman-arslan-s-oracle-forum.114.s1.nabble.com/ODA-Questions-tp1796p1803.html

1)what filesystem are you using on those linuxvm guests?

2) when you create a disk on ODA/ on a shared repo , you are creating it on ASM actually. on ODA repos are on top of ASM.

22 Ara 2016 20:29 tarihinde "youssef24eg [via Erman Arslan's Oracle Forum]" <[hidden email]> yazdı:

TX for your fast reply ,  

i tried the shared disk between 2 vm and i mounted , but the data is not the same between both VM

when i create folder or file is not appearing into the second VM , so is there any configuration for linux for that ?

for oracle databases(ODA_Base) , i was instructed to provision only 1 TB for it from ASM

 is it possible ? cause all the storage provision inside DATA and RECO

by default where the ODA_Base store the databases?

On Thursday, December 22, 2016 11:32 AM, ErmanArslansOracleBlog [via Erman Arslan's Oracle Forum] <[hidden email]> wrote:

1)Check the disks... Normally, redo will be on SSDs and Data will be on traditional disks.
read this: https://docs.oracle.com/cd/E22693_01/doc.12/e55580/referapp.htm

2)Check Oracle Database appliance command reference..

https://docs.oracle.com/cd/E68623_01/doc.121/e68637/GUID-A2C94E1D-CFAE-4CCC-A13D-04893D519DA7.htm#CMTAR512

oakcli create vdisk vdisk_name -repo repository_name -size size -type shared|local -sparse [-h]

-type shared | local

Sets the option of allowing the virtual disk to be shared by more than one virtual machine (shared) or used by only one virtual machine (local)

-> So, there is a type argument there.. So give it "shared" and try.

3) What do you mean by primary?
I use ext4 inside my VMs. But this is just because I like it.
LVM is easy to manage, so I recommend that one also.

4)I suggest you to read the ODA documentation..

Oracle Database Appliance Documentation Release 12.1.2.6

https://docs.oracle.com/cd/E68623_01/index.htm
(this release is 12.1.2.6, but you can find your release as well)

Go to -> https://docs.oracle.com/en/engineered-systems/
you will see ODA documentation there.. (for different releaes)

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