Hello
I have some HP Server DL 320 Gen11, on which I do snmp v3 monitoring; All same model and same iLO version.
On 1 of them, i have a strange behaviour : On 2 of the 48 discovered services, it seem there is a cabalistic and invisible ouput, inside the service name.
Consequence: i can not manage to change from undecide to monitored or ignored. when i try a red message appear on web interface :
HTTP Error - 400: Error running automation call get-services-labels: embedded null byte
I did try delete the host and add again… but same symptom appear.
Where to look to understand and correct ?
CMK version:2.1.0p28
OS version:debian 10
Error message: HTTP Error - 400: Error running automation call get-services-labels: embedded null byte
**
Output of “cmk --debug -vvn MY_ESX_SUPERVISED_HOST_IMM”: WARNING: 1 deprecated plugins will be ignored in Checkmk version 2.2 (see werk #14084): ilo_firmware
Checkmk version 2.1.0p28
Try license usage history update.
Trying to acquire lock on /omd/sites/checkmk/var/check_mk/license_usage/next_run
Got lock on /omd/sites/checkmk/var/check_mk/license_usage/next_run
Trying to acquire lock on /omd/sites/checkmk/var/check_mk/license_usage/history.json
Got lock on /omd/sites/checkmk/var/check_mk/license_usage/history.json
Next run time has not been reached yet. Abort.
Releasing lock on /omd/sites/checkmk/var/check_mk/license_usage/history.json
Released lock on /omd/sites/checkmk/var/check_mk/license_usage/history.json
Releasing lock on /omd/sites/checkmk/var/check_mk/license_usage/next_run
Released lock on /omd/sites/checkmk/var/check_mk/license_usage/next_run
+ FETCHING DATA
Source: SourceType.HOST/FetcherType.SNMP
[cpu_tracking] Start [7fed99ead6a0]
[SNMPFetcher] Fetch with cache settings: SNMPFileCache(MY_ESX_SUPERVISED_HOST_IMM, base_path=/omd/sites/checkmk/tmp/check_mk/data_source_cache/snmp, max_age=MaxAge(checking=0, discovery=120, inventory=120), disabled=False, use_outdated=False, simulation=False)
Not using cache (Does not exist)
[SNMPFetcher] Execute data source
Write data to cache file /omd/sites/checkmk/tmp/check_mk/data_source_cache/snmp/checking/MY_ESX_SUPERVISED_HOST_IMM
Trying to acquire lock on /omd/sites/checkmk/tmp/check_mk/data_source_cache/snmp/checking/MY_ESX_SUPERVISED_HOST_IMM
Got lock on /omd/sites/checkmk/tmp/check_mk/data_source_cache/snmp/checking/MY_ESX_SUPERVISED_HOST_IMM
Releasing lock on /omd/sites/checkmk/tmp/check_mk/data_source_cache/snmp/checking/MY_ESX_SUPERVISED_HOST_IMM
Released lock on /omd/sites/checkmk/tmp/check_mk/data_source_cache/snmp/checking/MY_ESX_SUPERVISED_HOST_IMM
[cpu_tracking] Stop [7fed99ead6a0 - Snapshot(process=posix.times_result(user=0.010000000000000009, system=0.0, children_user=0.0, children_system=0.0, elapsed=0.010000001639127731))]
Source: SourceType.HOST/FetcherType.PIGGYBACK
[cpu_tracking] Start [7fed99e50640]
[PiggybackFetcher] Fetch with cache settings: NoCache(MY_ESX_SUPERVISED_HOST_IMM, base_path=/omd/sites/checkmk/tmp/check_mk/data_source_cache/piggyback, max_age=MaxAge(checking=0, discovery=120, inventory=120), disabled=True, use_outdated=False, simulation=False)
Not using cache (Cache usage disabled)
[PiggybackFetcher] Execute data source
No piggyback files for 'MY_ESX_SUPERVISED_HOST_IMM'. Skip processing.
No piggyback files for '192.168.10.10'. Skip processing.
Not using cache (Cache usage disabled)
[cpu_tracking] Stop [7fed99e50640 - 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.SNMP
No persisted sections
-> Add sections: []
Source: SourceType.HOST/FetcherType.PIGGYBACK
No persisted sections
-> Add sections: []
Received no piggyback data
Received no piggyback data
[cpu_tracking] Start [7fed99e789a0]
value store: synchronizing
Trying to acquire lock on /omd/sites/checkmk/tmp/check_mk/counters/MY_ESX_SUPERVISED_HOST_IMM
Got lock on /omd/sites/checkmk/tmp/check_mk/counters/MY_ESX_SUPERVISED_HOST_IMM
value store: loading from disk
Releasing lock on /omd/sites/checkmk/tmp/check_mk/counters/MY_ESX_SUPERVISED_HOST_IMM
Released lock on /omd/sites/checkmk/tmp/check_mk/counters/MY_ESX_SUPERVISED_HOST_IMM
No piggyback files for 'MY_ESX_SUPERVISED_HOST_IMM'. Skip processing.
No piggyback files for '192.168.10.10'. Skip processing.
[cpu_tracking] Stop [7fed99e789a0 - Snapshot(process=posix.times_result(user=0.0, system=0.0, children_user=0.0, children_system=0.0, elapsed=0.0))]
[snmp] Success, execution time 0.0 sec | execution_time=0.010 user_time=0.010 system_time=0.000 children_user_time=0.000 children_system_time=0.000 cmk_time_snmp=0.000 cmk_time_agent=0.000
**