In Cakephp 1.3 I have a caching problem: the webroot/img/imagecache/headermap got stuck somehow. I cannot ls or du the contents. The disk device is full and I suspect the headermap being the culprit:
drwxrwxrwx 2258 abc www-data 61440 Sep 23 09:40 avatars
drwxrwxrwx 3 abc www-data 4096 Jan 27 2012 gallery
drwxrwxrwx 2 abc www-data 132255744 Sep 25 11:49 headermap
Can I just rm -rf headermap? Or is this unwise?