Sometime increasing CES debug level to get more info, e.g. "mmces log level 3". Here are two public wiki links (probably you already know). https://www.ibm.com/developerworks/community/wikis/home?lang=en#!/wiki/General%20Parallel%20File%20System%20%28GPFS%29/page/Protocol%20Node%20-%20Tuning%20and%20Analysis https://www.ibm.com/developerworks/community/wikis/home?lang=en#!/wiki/General%20Parallel%20File%20System%20%28GPFS%29/page/Protocols%20Problem%20Determination Yi. [email protected] wrote on 01/11/2017 07:00:06 AM: > From: [email protected] > To: [email protected] > Date: 01/11/2017 07:00 AM > Subject: gpfsug-discuss Digest, Vol 60, Issue 26 > Sent by: [email protected] > > Send gpfsug-discuss mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > http://gpfsug.org/mailman/listinfo/gpfsug-discuss > or, via email, send a message with subject or body 'help' to > [email protected] > > You can reach the person managing the list at > [email protected] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of gpfsug-discuss digest..." > > > Today's Topics: > > 1. Re: CES log files (Jan-Frode Myklebust) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Wed, 11 Jan 2017 12:21:00 +0100 > From: Jan-Frode Myklebust <[email protected]> > To: gpfsug main discussion list <[email protected]> > Subject: Re: [gpfsug-discuss] CES log files > Message-ID: > <CAHwPatiQX7ZtFH1SHHzGNKpe8Gb0cagUjycwAY0=otmpzuw...@mail.gmail.com> > Content-Type: text/plain; charset="utf-8" > > I also struggle with where to look for CES log files.. but maybe the new > "mmprotocoltrace" command can be useful? > > # mmprotocoltrace start smb > ### reproduce problem > # mmprotocoltrace stop smb > > Check log files it has collected. > > > -jf > > > On Wed, Jan 11, 2017 at 10:27 AM, Sobey, Richard A <[email protected]> > wrote: > > > Which files do I need to look in to determine what?s happening with CES? > > supposing for example a load of domain controllers were shut down and CES > > had no clue how to handle this and stopped working until the DCs were > > switched back on again. > > > > > > > > Mmfs.log.latest said everything was fine btw. > > > > > > > > Thanks > > > > Richard > > > > _______________________________________________ > > gpfsug-discuss mailing list > > gpfsug-discuss at spectrumscale.org > > http://gpfsug.org/mailman/listinfo/gpfsug-discuss > > > > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: <http://gpfsug.org/pipermail/gpfsug-discuss/attachments/ > 20170111/4ea25ddf/attachment-0001.html> > > ------------------------------ > > _______________________________________________ > gpfsug-discuss mailing list > gpfsug-discuss at spectrumscale.org > http://gpfsug.org/mailman/listinfo/gpfsug-discuss > > > End of gpfsug-discuss Digest, Vol 60, Issue 26 > ********************************************** >
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