Hi

ezcache.php does not delete ini cache stored in var/cache/ini
This might also affect upgrading since clearing the cache with ezcache.php is usually one of the upgrade steps....

It does work to clear it from admin interface

Steps to reproduce

Install ezpublish, with ezwebin
Browse some pages so that cache files are generated
You'll notice ini cache files stored in var/cache/ini/ while other cache files will be stored in var/ezwebin_site/cache/
Then run ezcache:

$ php bin/php/ezcache.php --clear-all --purge

All cache files in var/ezwebin_site/cache will be removed
ini cache in var/cache/ini will remain

Ini cache will remain even after the following commands:

$php bin/php/ezcache.php --clear-tag=ini --purge
$php bin/php/ezcache.php --clear-id=global_ini --purge
$php bin/php/ezcache.php --clear-id=ini --purge