Data disk is filling up

Question

Hello, I have 9.502-4 and I found my Data partition certainly filled from this morning (around 6:30AM). 
 Is there any way I could figure out what file/directory is it? 
 My "du -shx /var/storage/* | sort -rh | head -10" returns: 
 9.2G /var/storage/cores 2.1G /var/storage/swapfile 2.1G /var/storage/pgsql92 706M /var/storage/chroot-http 168M /var/storage/chroot-clientlessvpn 76M /var/storage/chroot-smtp 36M /var/storage/chroot-reverseproxy 18M /var/storage/chroot-pop3 4.0M /var/storage/chroot-ftp 32K /var/storage/pgsql 
 
 Thanks

Shaun Raven · Answer

I beleive you have core dumps caused by the problem reported earlier today.... 
 
 https://community.sophos.com/products/unified-threat-management/f/general-discussion/94763/info-141-http-proxy-not-running---restarted-notification-segfaults-in-kernel-log-since-this-morning 
 
 In that thread you'll find a post on how to get rid of them - that should recover your space.

jjmikim · Answer

Thanks, this works.