Hosting images on subdomain

[divij]

Hi, I am using Opencart CMS on my domain. I want to host all the images in a subdomain to speed up the website. However, when I link the existing domain config with the subdomain, the open_basedir restriction comes into effect. Both, the domain and the subdomain, are in the public_html folder. 

I basically want Opencart which is installed in my domain to be able to read/write on my subdomain. 
Is there any way to bypass this restriction without compromising on security?

[Me.B]

easy set the subdomain root under the main domain instead of separate root. So when the main domain would to access any image it would be able to do so.

M B

[divij]

easy set the subdomain root under the main domain instead of separate root. So when the main domain would to access any image it would be able to do so.

M B

Hi, Thanks for your reply. 

I want the subdomain to be cookieless, so it will need a new htaccess file. 

Is it possible to make a root of the subdomain inside the root of the domain?

For example- if the domain root is domain_tld, the subdomain root can domain_tld/images/

[Me.B]

yes as I said you set subdomain root inside a sub folder of root. If you use the same root for both .htaccess in root will trigger conflicts with main domain.

M B

[divij]

yes as I said you set subdomain root inside a sub folder of root. If you use the same root for both .htaccess in root will trigger conflicts with main domain.

M B

When I create sub domain, in the use existing home directory option, only root and domain_tld options are there. 

How to select the root directory within domain_tld at this step?