I am now using log level 3 in samba and the nmbd process shows the following just about every 15 minutes:
[2011/09/23 12:09:35.535017, 0] nmbd/nmbd_browsesync.c:350(find_domain_master_name_query_fail) find_domain_master_name_query_fail: Unable to find the Domain Master Browser name MW<1b> for the workgroup MW. Unable to sync browse lists in this workgroup. [2011/09/23 12:24:42.934861, 0] nmbd/nmbd_browsesync.c:350(find_domain_master_name_query_fail) find_domain_master_name_query_fail: Unable to find the Domain Master Browser name MW<1b> for the workgroup MW. Unable to sync browse lists in this workgroup. [2011/09/23 12:39:50.847643, 0] nmbd/nmbd_browsesync.c:350(find_domain_master_name_query_fail) find_domain_master_name_query_fail: Unable to find the Domain Master Browser name MW<1b> for the workgroup MW. Unable to sync browse lists in this workgroup. [2011/09/23 12:55:00.264436, 0] nmbd/nmbd_browsesync.c:350(find_domain_master_name_query_fail) find_domain_master_name_query_fail: Unable to find the Domain Master Browser name MW<1b> for the workgroup MW. Unable to sync browse lists in this workgroup. smbd process shows the following: [2011/09/23 12:35:40.645624, 0] lib/util_sock.c:1432(get_peer_addr_internal) getpeername failed. Error was Transport endpoint is not connected [2011/09/23 12:42:15.882985, 0] lib/util_sock.c:1432(get_peer_addr_internal) getpeername failed. Error was Transport endpoint is not connected -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba