Cannot allocate more than 10GB of HTML5 persistent storage

Question

When I try to execute

navigator.webkitPersistentStorage.requestQuota(1024 * 1024 * 1024 * 15, function (bytes) {
        console.log(\'Successfuly allocated          


        

Answer 1

I have reported bug to Google. Turns out that max persistent storage quota is indeed 10GB, but documentation saying "As large as the available space on the hard drive" is incorrect.

https://bugs.chromium.org/p/chromium/issues/detail?id=540574&q=persistent%20storage&colspec=ID%20Pri%20M%20Stars%20ReleaseBlock%20Component%20Status%20Owner%20Summary%20OS%20Modified