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07-25-2016 07:12 PM
07-25-2016 07:12 PM
HP A 5510 JH148A - Buffered Logging
Hello,
Hopefully a quick question.
I have HP A 5510 JH148A - Buffered Logging enabled, with a size of 1024 configured. The problem is once there are 1024 messges in the buffer old messeges do not get rotated out of the buffer and no new messages get buffered.
Why is this so? Is there a comand to force old messages out.
Regards,
John.
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07-25-2016 10:29 PM
07-25-2016 10:29 PM
Re: HP A 5510 JH148A - Buffered Logging
Sounds really odd...
First verify that you use the latest firmware to rule that thing out:
https://h10145.www1.hpe.com/downloads/SoftwareReleases.aspx?ProductNumber=JH148A
Looks like (currently) 7.10 R1120 released on 25th april 2016 is the on you should use.
Second this is my config from comware5 (I know the above is comware7 but still) for a HP 5820-24XG-SFP+ (JC102A):
info-center source default channel 0 log state off trap state off info-center source default channel 1 log state off trap state off info-center source default channel 2 trap level informational debug level informational info-center source default channel 4 trap level informational debug level informational info-center loghost source LoopBack0 info-center loghost <REMOVED> info-center logbuffer size 1024 info-center trapbuffer size 1024 info-center synchronous info-center timestamp loghost iso undo info-center logfile enable
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07-26-2016 03:49 PM
07-26-2016 03:49 PM
Re: HP A 5510 JH148A - Buffered Logging
Ok,. So this was confusing me, however I have figured it out.
I did not have access to a switch this that log buffering was working on, so I wasnt abled to compare config between working an not.
It comes down to the fact that the 3rd party contracted for the builds might not have been fully versed in comware and had the command 'info-center syslog min-age 3600' on all the devices.
After some research I found out this value was hours. So essentially, once the buffer got to 1024 lines, it would take something like 21 weeks before the old line would be removed to allow the new line.
This would make troubleshooting an issue quite slow.
Thanks for your reply.