Restart one of the mons. It will clean them up. 6.1.4 does not accumulate these files. Might be worth upgrading. James Harper <james.harper@xxxxxxxxxxxxxxxx> wrote: My cluster is in HEALTH_WARN state because one of my monitors has low disk space on /var/lib/ceph. Looking into this in more detail, there are a bunch of .sst files dating back to Jul 7, and then a lot more at Jun 30 and older. I'm thinking that these older files are just ones that mon has failed to clean up over time... I can't imagine that mon needs 3GB of historic data. Is there a 'clean up' command, or can I just delete them manually? Thanks James _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com The contents of this electronic message and any attachments are intended only for the addressee and may contain legally privileged, personal, sensitive or confidential information. If you are not the intended addressee, and have received this email, any transmission, distribution, downloading, printing or photocopying of the contents of this message or attachments is strictly prohibited. Any legal privilege or confidentiality attached to this message and attachments is not waived, lost or destroyed by reason of delivery to any person other than intended addressee. If you have received this message and are not the intended addressee you should notify the sender by return email and destroy all copies of the message and any attachments. Unless expressly attributed, the views expressed in this email do not necessarily represent the views of the company. _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com