[SR-Users] flatstore.rotate not working

Hello Guys, I am using Kamailio 4.1.0. I am trying to get Kamailio to rotate the cdr log through command kamcmd flatstore.rotate but it keeps sending log to the renamed files, I use the following parameter (i tried to set flush to 1 and 0, same result, i have also tried in debug and normal mode) #!define WITH_ACCFILE # ----- acc params ----- /* what special events should be accounted ? */ modparam("acc", "early_media", 1) modparam("acc", "report_ack", 1) modparam("acc", "report_cancels", 1) /* by default ww do not adjust the direct of the sequential requests. if you enable this parameter, be sure the enable "append_fromtag" in "rr" module */ modparam("acc", "detect_direction", 0) /* account triggers (flags) */ modparam("acc", "log_flag", FLT_ACC) modparam("acc", "log_missed_flag", FLT_ACCMISSED) modparam("acc", "log_extra", "src_user=$fU;src_domain=$fd;src_ip=$si;" "dst_ouser=$tU;dst_user=$rU;dst_domain=$rd") modparam("acc", "failed_transaction_flag", FLT_ACCFAILED) /* enhanced DB accounting */ modparam("acc", "db_flag", FLT_ACC) modparam("acc", "db_missed_flag", FLT_ACCMISSED) #!ifdef WITH_ACCFILE modparam("acc", "db_url", "flatstore:/var/log/kamailio") modparam("db_flatstore", "flush", 1) modparam("acc", "cdr_enable", 1) #modparam("acc", "cdr_flag", 3) modparam("acc", "db_extra","ds=$DLG_lifetime") modparam("acc", "log_extra", "src_user=$fU;src_domain=$fd;src_ip=$si;" "dst_ouser=$tU;dst_user=$rU;dst_domain=$rd;" "duration=$DLG_lifetime") modparam("acc", "db_extra", "src_user=$fU;src_domain=$fd;src_ip=$si;" "dst_ouser=$tU;dst_user=$rU;dst_domain=$rd;" "duration=$avp(i:256)") #!endif