We ran into this back in mid February. Never really got a satisfactory answer how it got this way, the thought was that a bunch of nodes were expelled during an mmchconfig, and the files ended up with the wrong permissions.
— ddj > On Aug 30, 2017, at 3:26 PM, Buterbaugh, Kevin L > <[email protected]> wrote: > > Hi All, > > We have a script that takes the output of mmlsfs and mmlsquota and formats a > users’ GPFS quota usage into something a little “nicer” than what mmlsquota > displays (and doesn’t display 50 irrelevant lines of output for filesets they > don’t have access to). After upgrading to 4.2.3-4 over the weekend it > started throwing errors it hadn’t before: > > awk: cmd. line:11: fatal: cannot open file `/var/mmfs/gen/mmfs.cfg.show' for > reading (Permission denied) > mmlsfs: Unexpected error from awk. Return code: 2 > awk: cmd. line:11: fatal: cannot open file `/var/mmfs/gen/mmfs.cfg.show' for > reading (Permission denied) > mmlsfs: Unexpected error from awk. Return code: 2 > Home (user): 11.82G 30G 40G 10807 200000 300000 > awk: cmd. line:11: fatal: cannot open file `/var/mmfs/gen/mmfs.cfg.show' for > reading (Permission denied) > mmlsquota: Unexpected error from awk. Return code: 2 > > It didn’t take long to track down that the mmfs.cfg.show file had permissions > of 600 and a chmod 644 of it (on our login gateways only, which is the only > place users run that script anyway) fixed the problem. > > So I just wanted to see if this was a known issue in 4.2.3-4? Notice that > the error appears to be coming from the GPFS commands my script runs, not my > script itself … I sure don’t call awk! ;-) > > Thanks… > > Kevin > — > Kevin Buterbaugh - Senior System Administrator > Vanderbilt University - Advanced Computing Center for Research and Education > [email protected] <mailto:[email protected]> - > (615)875-9633 > > > > _______________________________________________ > gpfsug-discuss mailing list > gpfsug-discuss at spectrumscale.org > http://gpfsug.org/mailman/listinfo/gpfsug-discuss
_______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss
