I've replicated a database from v1.0.1 to v1.0.2 and below are the stats I get back when accessing these databases (http://localhost:5901/stackpdfa_quotes & http://localhost:5902/stackpdfa_quotes) v1.0.2 { "db_name": "stackpdfa_quotes", "doc_count": 32888, "doc_del_count": 16, "update_seq": 32904, "purge_seq": 0, "compact_running": false, "disk_size": 219832420, "instance_start_time": "1297910393331518", "disk_format_version": 5, "committed_update_seq": 32904 } v1.0.1 { "db_name": "stackpdfa_quotes", "doc_count": 33987, "doc_del_count": 17, "update_seq": 34117, "purge_seq": 0, "compact_running": false, "disk_size": 229212260, "instance_start_time": "1297908863487064", "disk_format_version": 5, "committed_update_seq": 34117 } While replicating to 1.0.2 couchdb crashed twice with only "Segmentation fault" in the log. after the 2nd seg fault i compacted the db on the source node, v1.0.1, and then replicated again and the replicator says all good... My question is what has happened to the 699 additional documents that v1.0.1 reports to have, that v1.0.2 says don't exist?? Here is what the replicator says on v1.0.2 when I pull replicate [ { "session_id": "f22fbdfc3a69b30664530f4e01e4d2aa", "start_time": "Thu, 17 Feb 2011 02:43:37 GMT", "end_time": "Thu, 17 Feb 2011 02:44:41 GMT", "start_last_seq": 19882, "end_last_seq": 34117, "recorded_seq": 34117, "missing_checked": 0, "missing_found": 13020, "docs_read": 13020, "docs_written": 13020, "doc_write_failures": 0 }, { "session_id": "30dfa60cdc2280eb5414df303629ad34", "start_time": "Thu, 17 Feb 2011 02:38:27 GMT", "end_time": "Thu, 17 Feb 2011 02:38:41 GMT", "start_last_seq": 19175, "end_last_seq": 19882, "recorded_seq": 19882, "missing_checked": 0, "missing_found": 6853, "docs_read": 2909, "docs_written": 709, "doc_write_failures": 0 }, { "session_id": "35135bb220243418e65c27f5f90b3b29", "start_time": "Thu, 17 Feb 2011 02:30:46 GMT", "end_time": "Thu, 17 Feb 2011 02:32:14 GMT", "start_last_seq": 0, "end_last_seq": 19175, "recorded_seq": 19175, "missing_checked": 0, "missing_found": 24071, "docs_read": 21375, "docs_written": 19175, "doc_write_failures": 0 } ] which according that says everything is ok, still curious why the databases don't have the same amount of documents... Thanks, Nicholas