########################################                                                                                                        
# OpenVSwitch                                                                                                                                   
collect_ovs() {
    local br_list=$(ovs-vsctl list-br)
    local ovscmd
    local bridge
    local ovsbrcmd
    local OVSCMDS="ovs-dpctl -s show\                                                                                                           
                  :ovs-vsctl -t 5 show\                                                                                                         
                  :ovsdb-client dump\                                                                                                           
                  "
    local OVSBRCMDS

    if test -n "${br_list}"; then
        pr_syslog_stdout "8 of ${COLLECTION_COUNT}: Collecting OpenVSwitch output"
        IFS=:
          for ovscmd in ${OVSCMDS}; do
            IFS=${ifs_orig} call_run_command "${ovscmd}" "${OUTPUT_FILE_OVS}.out"
          done
        IFS="${ifs_orig}"

        while read -r bridge; do
        OVSBRCMDS="ovs-ofctl show ${bridge}\                                                                                                    
                    :ovs-ofctl dump-flows ${bridge}\                                                                                            
                    :ovs-appctl fdb/show ${bridge}\                                                                                             
                    "
         IFS=:
          for ovsbrcmd in ${OVSBRCMDS}; do
            IFS=${ifs_orig} call_run_command "${ovsbrcmd}" "${OUTPUT_FILE_OVS}.out"
          done
         IFS="${ifs_orig}"
        done <<< "$br_list"
    else
        pr_syslog_stdout "8 of ${COLLECTION_COUNT}: Collecting OpenVSwitch output skipped"
    fi

    pr_log_stdout " "
}