CMK version: 2.1.0p34CRE
OS version:CentOS 7.8.2003
Not sure why this is happening to this one host, nor what is the fix. pls help
Error message: Cannot update tree(!), Found 1 inventory entries, [agent] Empty output from host
Output of “cmk --debug -vvn hostname”: (If it is a problem with checks or plugins)
cmk --debug -vv --inventory-as-check HOSTABCD
+ FETCHING DATA
Source: SourceType.HOST/FetcherType.TCP
[cpu_tracking] Start [7f9d3083fbb0]
[TCPFetcher] Fetch with cache settings: DefaultAgentFileCache(HOSTABCD, base_path=/omd/sites/sjc1_windows/tmp/check_mk/cache, max_age=MaxAge(checking=0, discovery=450, inventory=450), disabled=False, use_outdated=False, simulation=False)
Not using cache (Too old. Age is 1959 sec, allowed is 450 sec)
[TCPFetcher] Execute data source
Connecting via TCP to AA.BB.CC.DD:6556 (5.0s timeout)
Closing TCP connection to AA.BB.CC.DD:6556
[cpu_tracking] Stop [7f9d3083fbb0 - Snapshot(process=posix.times_result(user=0.010000000000000009, system=0.0, children_user=0.0, children_system=0.0, elapsed=0.36999999918043613))]
Source: SourceType.HOST/FetcherType.PIGGYBACK
[cpu_tracking] Start [7f9d3083f4f0]
[PiggybackFetcher] Fetch with cache settings: NoCache(HOSTABCD, base_path=/omd/sites/sjc1_windows/tmp/check_mk/data_source_cache/piggyback, max_age=MaxAge(checking=0, discovery=450, inventory=450), disabled=True, use_outdated=False, simulation=False)
Not using cache (Cache usage disabled)
[PiggybackFetcher] Execute data source
No piggyback files for 'HOSTABCD'. Skip processing.
No piggyback files for 'AA.BB.CC.DD'. Skip processing.
Not using cache (Cache usage disabled)
[cpu_tracking] Stop [7f9d3083f4f0 - Snapshot(process=posix.times_result(user=0.0, system=0.0, children_user=0.0, children_system=0.0, elapsed=0.0))]
+ PARSE FETCHER RESULTS
Source: SourceType.HOST/FetcherType.TCP
-> Not adding sections: Empty output from host AA.BB.CC.DD:6556
Source: SourceType.HOST/FetcherType.PIGGYBACK
No persisted sections
-> Add sections: []
Received no piggyback data
Received no piggyback data
+ EXECUTING INVENTORY PLUGINS
aruba_wlc_aps: skipped (no data)
aruba_wlc_aps: skipped (no data)
check_mk: skipped (no data)
check_mk: skipped (no data)
checkmk_agent_plugins: skipped (no data)
checkmk_agent_plugins: skipped (no data)
docker_node_info: skipped (no data)
docker_node_info: skipped (no data)
fritz: skipped (no data)
fritz: skipped (no data)
hp_proliant_da_phydrv: skipped (no data)
hp_proliant_da_phydrv: skipped (no data)
hp_proliant_mem: skipped (no data)
hp_proliant_mem: skipped (no data)
ibm_mq_channels: skipped (no data)
ibm_mq_channels: skipped (no data)
ibm_mq_managers: skipped (no data)
ibm_mq_managers: skipped (no data)
ibm_mq_queues: skipped (no data)
ibm_mq_queues: skipped (no data)
ipmi_firmware: skipped (no data)
ipmi_firmware: skipped (no data)
inv_cisco_vlans: skipped (no data)
inv_cisco_vlans: skipped (no data)
inv_esx_vsphere_hostsystem: skipped (no data)
inv_esx_vsphere_hostsystem: skipped (no data)
inv_if: skipped (no data)
inv_if: skipped (no data)
aix_packages: skipped (no data)
aix_packages: skipped (no data)
aix_service_packs: skipped (no data)
aix_service_packs: skipped (no data)
inventory_checkmk: skipped (no data)
inventory_checkmk: skipped (no data)
checkpoint_vpn_tunnels: skipped (no data)
checkpoint_vpn_tunnels: skipped (no data)
dmidecode: skipped (no data)
dmidecode: skipped (no data)
docker_container_labels: skipped (no data)
docker_container_labels: skipped (no data)
docker_container_network: skipped (no data)
docker_container_network: skipped (no data)
docker_node_images: skipped (no data)
docker_node_images: skipped (no data)
docker_node_network: skipped (no data)
docker_node_network: skipped (no data)
inventory_esx_vsphere_clusters: skipped (no data)
inventory_esx_vsphere_clusters: skipped (no data)
inventory_esx_vsphere_virtual_machines: skipped (no data)
inventory_esx_vsphere_virtual_machines: skipped (no data)
fortiauthenticator_system: skipped (no data)
fortiauthenticator_system: skipped (no data)
fortigate_ha: skipped (no data)
fortigate_ha: skipped (no data)
fortimail_system: skipped (no data)
fortimail_system: skipped (no data)
fortisandbox_software: skipped (no data)
fortisandbox_software: skipped (no data)
fortisandbox_system: skipped (no data)
fortisandbox_system: skipped (no data)
k8s_assigned_pods: skipped (no data)
k8s_assigned_pods: skipped (no data)
k8s_daemon_pod_containers: skipped (no data)
k8s_daemon_pod_containers: skipped (no data)
k8s_endpoint_info: skipped (no data)
k8s_endpoint_info: skipped (no data)
k8s_ingress_infos: skipped (no data)
k8s_ingress_infos: skipped (no data)
k8s_job_container: skipped (no data)
k8s_job_container: skipped (no data)
kube_cluster: skipped (no data)
kube_cluster: skipped (no data)
kube_daemonset: skipped (no data)
kube_daemonset: skipped (no data)
kube_deployment: skipped (no data)
kube_deployment: skipped (no data)
kube_namespace: skipped (no data)
kube_namespace: skipped (no data)
kube_node: skipped (no data)
kube_node: skipped (no data)
kube_pod: skipped (no data)
kube_pod: skipped (no data)
kube_statefulset: skipped (no data)
kube_statefulset: skipped (no data)
lnx_block_devices: skipped (no data)
lnx_block_devices: skipped (no data)
lnx_ip_r: skipped (no data)
lnx_ip_r: skipped (no data)
lnx_packages: skipped (no data)
lnx_packages: skipped (no data)
lnx_sysctl: skipped (no data)
lnx_sysctl: skipped (no data)
lnx_video: skipped (no data)
lnx_video: skipped (no data)
mobileiron_inventory: skipped (no data)
mobileiron_inventory: skipped (no data)
mssql_clusters: skipped (no data)
mssql_clusters: skipped (no data)
oracle_systemparameter: skipped (no data)
oracle_systemparameter: skipped (no data)
snmp_extended_info: skipped (no data)
snmp_extended_info: skipped (no data)
solaris_addresses: skipped (no data)
solaris_addresses: skipped (no data)
solaris_pkginfo: skipped (no data)
solaris_pkginfo: skipped (no data)
solaris_psrinfo: skipped (no data)
solaris_psrinfo: skipped (no data)
solaris_cpus: skipped (no data)
solaris_cpus: skipped (no data)
solaris_prtpicl: skipped (no data)
solaris_prtpicl: skipped (no data)
solaris_routes: skipped (no data)
solaris_routes: skipped (no data)
statgrab_net: skipped (no data)
statgrab_net: skipped (no data)
win_disks: skipped (no data)
win_disks: skipped (no data)
win_exefiles: skipped (no data)
win_exefiles: skipped (no data)
win_ip_r: skipped (no data)
win_ip_r: skipped (no data)
win_networkadapter: skipped (no data)
win_networkadapter: skipped (no data)
win_reg_uninstall: skipped (no data)
win_reg_uninstall: skipped (no data)
win_video: skipped (no data)
win_video: skipped (no data)
win_wmi_software: skipped (no data)
win_wmi_software: skipped (no data)
win_wmi_updates: skipped (no data)
win_wmi_updates: skipped (no data)
juniper_info: skipped (no data)
juniper_info: skipped (no data)
k8s_nodes: skipped (no data)
k8s_nodes: skipped (no data)
k8s_pod_container: skipped (no data)
k8s_pod_container: skipped (no data)
k8s_roles: skipped (no data)
k8s_roles: skipped (no data)
lnx_if: skipped (no data)
lnx_if: skipped (no data)
mem: skipped (no data)
mem: skipped (no data)
mem_used: skipped (no data)
mem_used: skipped (no data)
mssql_instance: skipped (no data)
mssql_instance: skipped (no data)
netapp_api_disk: skipped (no data)
netapp_api_disk: skipped (no data)
oracle_dataguard_stats: skipped (no data)
oracle_dataguard_stats: skipped (no data)
oracle_instance: skipped (no data)
oracle_instance: skipped (no data)
oracle_performance: skipped (no data)
oracle_performance: skipped (no data)
oracle_recovery_area: skipped (no data)
oracle_recovery_area: skipped (no data)
oracle_tablespaces: skipped (no data)
oracle_tablespaces: skipped (no data)
perle_chassis_slots: skipped (no data)
perle_chassis_slots: skipped (no data)
perle_psmu: skipped (no data)
perle_psmu: skipped (no data)
snmp_info: skipped (no data)
snmp_info: skipped (no data)
winperf_if: skipped (no data)
winperf_if: skipped (no data)
aix_baselevel: skipped (no data)
aix_baselevel: skipped (no data)
aix_lparstat_inventory: skipped (no data)
aix_lparstat_inventory: skipped (no data)
allnet_ip_sensoric: skipped (no data)
allnet_ip_sensoric: skipped (no data)
citrix_controller: skipped (no data)
citrix_controller: skipped (no data)
citrix_state: skipped (no data)
citrix_state: skipped (no data)
couchbase_nodes_ports: skipped (no data)
couchbase_nodes_ports: skipped (no data)
dell_hw_info: skipped (no data)
dell_hw_info: skipped (no data)
docker_container_node_name: skipped (no data)
docker_container_node_name: skipped (no data)
esx_systeminfo: skipped (no data)
esx_systeminfo: skipped (no data)
fireeye_sys_status: skipped (no data)
fireeye_sys_status: skipped (no data)
hp_proliant_systeminfo: skipped (no data)
hp_proliant_systeminfo: skipped (no data)
infoblox_osinfo: skipped (no data)
infoblox_osinfo: skipped (no data)
infoblox_systeminfo: skipped (no data)
infoblox_systeminfo: skipped (no data)
k8s_pod_info: skipped (no data)
k8s_pod_info: skipped (no data)
k8s_selector: skipped (no data)
k8s_selector: skipped (no data)
k8s_service_info: skipped (no data)
k8s_service_info: skipped (no data)
lnx_cpuinfo: skipped (no data)
lnx_cpuinfo: skipped (no data)
lnx_distro: skipped (no data)
lnx_distro: skipped (no data)
lnx_uname: skipped (no data)
lnx_uname: skipped (no data)
lparstat_aix: skipped (no data)
lparstat_aix: skipped (no data)
netapp_api_info: skipped (no data)
netapp_api_info: skipped (no data)
perle_chassis: skipped (no data)
perle_chassis: skipped (no data)
prtconf: skipped (no data)
prtconf: skipped (no data)
snmp_os: skipped (no data)
snmp_os: skipped (no data)
snmp_quantum_storage_info: skipped (no data)
snmp_quantum_storage_info: skipped (no data)
solaris_prtdiag: skipped (no data)
solaris_prtdiag: skipped (no data)
solaris_uname: skipped (no data)
solaris_uname: skipped (no data)
suseconnect: skipped (no data)
suseconnect: skipped (no data)
win_bios: skipped (no data)
win_bios: skipped (no data)
win_computersystem: skipped (no data)
win_computersystem: skipped (no data)
win_cpuinfo: skipped (no data)
win_cpuinfo: skipped (no data)
win_os: skipped (no data)
win_os: skipped (no data)
win_system: skipped (no data)
win_system: skipped (no data)