I work on a Load balanced instance of WordPress where all uploaded content is stored on a separate server and each WordPress server’s upload or blogs.dir folder is linked to that content server (a shared disk).
Out of the box I do not believe there is way to force WordPress to use a single server. You could try some host file magic and force the admin to use HTTPS and then limit all SSL connections to that server, but I would not recommend this solution.
If you need more help, you will need to provide more information about your set up as scribu mentioned.
Related Posts:
- Organizing Code in your WordPress Theme's functions.php File?
- How to check if a user is in a specific role?
- Can’t change language (only “English (United States)”)
- How can we make managing lots of pages in WordPress Admin better?
- Create WP tutorial for users with admin pointer using next button for navigation
- Taxonomy dropdown metabox in the back-end
- How to redirect/rewrite all /wp-login requests
- Show all post tags on post edit screen/sidebox
- Add “external” link to admin menu in the backend
- How can I enable Google Analytics on a file download link?
- What is the best method to close off the backend?
- Change Login URL Without Plugin
- Pre-fill fields with content from outside when creating a new post
- Why are admin scripts not printed
- White screen of death only in wp-admin
- Change the link of ‘Howdy’ at the top right
- wp-admin pages return ERR_EMPTY_RESPONSE
- wp-admin remove the subfolder URL
- Reorder custom submenu item
- Options for restricting access to wp-admin
- Unwanted redirect in admin area
- Removing admin bar from wordpress dashboard
- Resize Admin Featured Image Thumbnail in CPT Edit Screen
- Displaying which Role the current user is assigned to
- Registering jQuery kills admin functions
- Adding HTML/Text to Top of Subscriber’s Profile Backend Page
- submit for review issue
- wp-admin does not redirect to dashboard
- Change WP-Login or WP-Admin
- Custom roles showing HTML entities in title form field
- How can I restrict a user to a specific item in the WordPress Admin? [closed]
- WordPress address URL keeps dropping the www
- How to show postmeta in custom columns for the posts screen?
- wp_nonce_url to users.php for deleting user not working
- How can I remove the user avatar from admin toolbar?
- How to stop – Database Update Required – from happening again?
- Moving wp-admin to a different to a subdomain
- using wp_sprintf at wordpress option page,
- Not Found (404) error on admin page, CSS gone on blog
- MySQL CPU Usage Surge up When Multiple Post Editor Pages are open
- Remove All in One Pack from the admin bar
- Post Editor not working on WordPress 3.5.1
- How to Change The WordPress Login URL Without Plugin
- Disable wordpress reordering functions in backend screen element
- transition_post_status not working via Quick Edit
- how to customize wp-admin page using child theme
- Enque script based on url paramater
- new subdomain to apply as main domain
- How to disable admin notice in child theme? [closed]
- WordPress server change – slow admin login time for first time
- Blank page for wp-admin after i uploaded the website from my localhost to the live server
- Ajax solution similar to WP Categories functioning in Admin area
- How to get specific page screen ID
- Hooks: admin_footer and admin_print_footer_scripts not working?
- Hide admin menu on update_option
- Editing edit-tags.php page in wp-admin
- What is the correct way to get only display plugin for Administrator Only
- displaying an error before update_post_meta
- firing function at login within class
- Browse Happy in 3.2
- How to break line / add to ADMIN menu
- Adding Notification Bubble on Admin Top Bar
- WordPress admin page not found error
- Outputting something based on the presence of post variable in admin screens
- Use of domain name
- Registering for a domain on WordPress
- WordPress site stopped working after simply opening header.php in the wp-admin editor
- User Profile Avatars
- Ajax requests from front-end with jQuery Fancybox
- Dismiss Admin Pointer Temporarily
- Why wp redirects me to wp-login.php when I visit a rewritten wp-admin URL?
- WordPress menu to change page title
- Performance-issue in WP-admin with a lot of posts
- Disable some features in Admin
- Updated MAMP and localhost on MacOS site no longer accessible
- Don’t run code if in customizer or privew
- Custom admin menu order fails if slugs are complicated
- Redirect WordPress login for customers but not admin
- Function to get a ‘post selector’ UI?
- Unable to open specific posts on WP Dashboard [duplicate]
- How to list newly ftp added HTML webpage under Pages section of wp-admin?
- Hi everyone, I have Problem with using wp_die()
- CSRF attack to create USER
- Disable flyout (popup) menus in backend
- Changing headers for an export from within a PHP class extension
- When installing wordpress through WP CLI mysite.com/admin not working
- Remove capability to interact with a page
- Random HTTPs redirections at admin area in shared hosting
- How do I change the WordPress Address URL only and still login to wp-admin
- wordpress wp-admin showing white screen with no error
- Undeletable posts, users or other content
- Making changes to woocommerce order before save
- add_post_meta displays in admin edit area
- Forcing WordPress Administration onto a separate SSL Host
- How to prevent Google adsense invalid impressions while performing admin tasks on my wordpress site?
- What is the point of new confirm admin email process?
- ‘Too many redirects’ error after changing site URL in WordPress [closed]
- Couple questions about .htaccess, login page, updates
- Is it possible to tell if a user is logged into WordPress from looking at the cookies which are set?
- Https Website: CSS and JS files load in http and admin page does not load too