I am using google mod_pagespeed in Magento 1.9 and I have found what appears to be a very large collection of cache data from mod_pagespeed for this site found under:
/var/cache/mod_pagespeed/v3/
/var/cache/mod_pagespeed/v3/ - has some 14million inodes and due to that I am getting this Error message
E_WARNING: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/lib/php/session).
Is it safe to delete these inodes?
