Hi,
It is supposed to be working with eos debug <debuglevel> <target>
when we want to change debug level usually however, in recent new installation, the command does not seem to be transferred from MGM to FSTs.
For example, when we try to run eos debug notice /eos/*/fst
it claims an error as follows:
sh-4.2# eos debug notice /eos/*/fst
error: requested endpoint(s) not existing or not online
In MGM logs, we do not have any errors but some info messages like:
sh-4.2# grep a315468a-6623-11eb-8ed4-0242a01c0c78 /var/log/eos/mgm/xrootd.mgm.log
210203 13:28:01 time=1612358881.090390 func=open level=INFO logid=a315468a-6623-11eb-8ed4-0242a01c0c78 unit=mgm@jbod-mgmt-01.sdfarm.kr:1094 tid=00007f4fb2ee1700 source=XrdMgmOfsFile:500 tident=root.18520:283@localhost sec=sss uid=0 gid=0 name=daemon geo="" op=read path=/proc/user/ info=eos.rgid=0&eos.ruid=0&mgm.cmd.proto=ahYKFAoKL2Vvcy8qL2ZzdBIGbm90aWNl
210203 13:28:01 time=1612358881.090569 func=open level=DEBUG logid=a315468a-6623-11eb-8ed4-0242a01c0c78 unit=mgm@jbod-mgmt-01.sdfarm.kr:1094 tid=00007f4fb2ee1700 source=XrdMgmOfsFile:700 tident=root.18520:283@localhost sec=sss uid=0 gid=0 name=daemon geo="" mode=0 create=100 truncate=200
210203 13:28:01 time=1612358881.090625 func=HandleProtobufRequest level=INFO logid=a315468a-6623-11eb-8ed4-0242a01c0c78 unit=mgm@jbod-mgmt-01.sdfarm.kr:1094 tid=00007f4fb2ee1700 source=ProcInterface:202 tident=root.18520:283@localhost sec=sss uid=0 gid=0 name=daemon geo="" cmd_proto={"debug":{"set":{"nodename":"/eos/*/fst","debuglevel":"notice"}}}
Strangely when we try to change debug level only on MGM the same error happens but the command was effective, e.g. (info → notice):
sh-4.2# eos debug info
error: requested endpoint(s) not existing or not online
sh-4.2# eos debug get
# ------------------------------------------------------------------------------------
# Debug log level
# ....................................................................................
/eos/jbod-mgmt-01.sdfarm.kr:1094/mgm := info
/eos/jbod-mgmt-01.sdfarm.kr:1095/fst := info
/eos/jbod-mgmt-01.sdfarm.kr:1096/fst := info
/eos/jbod-mgmt-02.sdfarm.kr:1095/fst := info
/eos/jbod-mgmt-02.sdfarm.kr:1096/fst := info
/eos/jbod-mgmt-03.sdfarm.kr:1095/fst := info
/eos/jbod-mgmt-03.sdfarm.kr:1096/fst := info
/eos/jbod-mgmt-04.sdfarm.kr:1095/fst := info
/eos/jbod-mgmt-04.sdfarm.kr:1096/fst := info
/eos/jbod-mgmt-05.sdfarm.kr:1095/fst := info
/eos/jbod-mgmt-05.sdfarm.kr:1096/fst := info
/eos/jbod-mgmt-06.sdfarm.kr:1095/fst := info
/eos/jbod-mgmt-06.sdfarm.kr:1096/fst := info
/eos/jbod-mgmt-07.sdfarm.kr:1095/fst := info
/eos/jbod-mgmt-07.sdfarm.kr:1096/fst := info
/eos/jbod-mgmt-08.sdfarm.kr:1095/fst := info
/eos/jbod-mgmt-08.sdfarm.kr:1096/fst := info
/eos/jbod-mgmt-09.sdfarm.kr:1095/fst := info
/eos/jbod-mgmt-09.sdfarm.kr:1096/fst := info
sh-4.2# eos debug notice
error: requested endpoint(s) not existing or not online
sh-4.2# eos debug get
# ------------------------------------------------------------------------------------
# Debug log level
# ....................................................................................
/eos/jbod-mgmt-01.sdfarm.kr:1094/mgm := note
/eos/jbod-mgmt-01.sdfarm.kr:1095/fst := info
/eos/jbod-mgmt-01.sdfarm.kr:1096/fst := info
/eos/jbod-mgmt-02.sdfarm.kr:1095/fst := info
/eos/jbod-mgmt-02.sdfarm.kr:1096/fst := info
/eos/jbod-mgmt-03.sdfarm.kr:1095/fst := info
/eos/jbod-mgmt-03.sdfarm.kr:1096/fst := info
/eos/jbod-mgmt-04.sdfarm.kr:1095/fst := info
/eos/jbod-mgmt-04.sdfarm.kr:1096/fst := info
/eos/jbod-mgmt-05.sdfarm.kr:1095/fst := info
/eos/jbod-mgmt-05.sdfarm.kr:1096/fst := info
/eos/jbod-mgmt-06.sdfarm.kr:1095/fst := info
/eos/jbod-mgmt-06.sdfarm.kr:1096/fst := info
/eos/jbod-mgmt-07.sdfarm.kr:1095/fst := info
/eos/jbod-mgmt-07.sdfarm.kr:1096/fst := info
/eos/jbod-mgmt-08.sdfarm.kr:1095/fst := info
/eos/jbod-mgmt-08.sdfarm.kr:1096/fst := info
/eos/jbod-mgmt-09.sdfarm.kr:1095/fst := info
/eos/jbod-mgmt-09.sdfarm.kr:1096/fst := info
Do you have any suggestions where to look for further investigation? This seems trivial but we need to suppress some level of logs when it comes to production service.
FYI, the EOS version is 4.8.31 (tag release)
Thank you in advance.
Best regards,
Sang-Un