Hi JF, I actually tried that - to no effect. Yesterday evening I rebooted the 4 clients and, as expected, the 10 servers released their internal mounts as well … and then I was able to delete the filesystem successfully. Thanks for the suggestions, all…
Kevin On Apr 5, 2017, at 4:51 PM, Jan-Frode Myklebust <[email protected]<mailto:[email protected]>> wrote: Maybe try mmumount -f on the remaining 4 nodes? -jf ons. 5. apr. 2017 kl. 18.54 skrev Buterbaugh, Kevin L <[email protected]<mailto:[email protected]>>: Hi Simon, No, I do not. Let me also add that this is a filesystem that I migrated users off of and to another GPFS filesystem. I moved the last users this morning and then ran an “mmunmount” across the whole cluster via mmdsh. Therefore, if the simple solution is to use the “-p” option to mmdelfs I’m fine with that. I’m just not sure what the right course of action is at this point. Thanks again… Kevin > On Apr 5, 2017, at 11:47 AM, Simon Thompson (Research Computing - IT > Services) <[email protected]<mailto:[email protected]>> wrote: > > Do you have ILM (dsmrecalld and friends) running? > > They can also stop the filesystem being released (e.g. mmshutdown fails if > they are up). > > Simon > ________________________________________ > From: > [email protected]<mailto:[email protected]> > > [[email protected]<mailto:[email protected]>] > on behalf of Buterbaugh, Kevin L > [[email protected]<mailto:[email protected]>] > Sent: 05 April 2017 17:40 > To: gpfsug main discussion list > Subject: [gpfsug-discuss] Can't delete filesystem > > Hi All, > > First off, I can open a PMR on this if I need to… > > I am trying to delete a GPFS filesystem but mmdelfs is telling me that the > filesystem is still mounted on 14 nodes and therefore can’t be deleted. 10 > of those nodes are my 10 GPFS servers and they have an “internal mount” still > mounted. IIRC, it’s the other 4 (client) nodes I need to concentrate on … > i.e. once those other 4 clients no longer have it mounted the internal mounts > will resolve themselves. Correct me if I’m wrong on that, please. > > So, I have gone to all of the 4 clients and none of them say they have it > mounted according to either “df” or “mount”. I’ve gone ahead and run both > “mmunmount” and “umount -l” on the filesystem anyway, but the mmdelfs still > fails saying that they have it mounted. > > What do I need to do to resolve this issue on those 4 clients? Thanks… > > Kevin > > — > Kevin Buterbaugh - Senior System Administrator > Vanderbilt University - Advanced Computing Center for Research and Education > [email protected]<mailto:[email protected]><mailto:[email protected]<mailto:[email protected]>> > - (615)875-9633 > > > > _______________________________________________ > gpfsug-discuss mailing list > gpfsug-discuss at spectrumscale.org<http://spectrumscale.org/> > http://gpfsug.org/mailman/listinfo/gpfsug-discuss _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org<http://spectrumscale.org/> http://gpfsug.org/mailman/listinfo/gpfsug-discuss _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org<http://spectrumscale.org> http://gpfsug.org/mailman/listinfo/gpfsug-discuss
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