They only have a minimum time, gc_grace_seconds for deletes. If you want to be really watch disk space reduce the compaction thresholds on the CF.
Or run a major compaction as part of maintenance. cheers ----------------- Aaron Morton Freelance Cassandra Developer @aaronmorton http://www.thelastpickle.com On 13/10/2011, at 10:50 PM, Maciej Miklas wrote: > durable_writes sounds great - thank you! I really do not need commit log here. > > Another question: it is possible to configure live time of Tombstones? > > > Regards, > Maciej
