call IBM you ass,. submit an SOS report a\nd fuckofff'
On Thu, Dec 6, 2018 at 11:46 AM Ratliff, John <[email protected]> wrote: > We’re trying to run a policy scan to get a list of all the files in one of > our filesets. There are approximately 600 million inodes in this space. > We’re running GPFS 3.5. Every time we run the policy scan, the node that is > running it ends up crashing. It makes it through a quarter of the inodes > before crashing (i.e. kernel panic and system reboot). Nothing in the GPFS > logs shows anything. It just notes that the node rebooted. > > > > In the crash logs of all the systems we’ve tried this on, we see the same > line. > > > > <1>BUG: unable to handle kernel NULL pointer dereference at > 00000000000000d8 > > <1>IP: [<ffffffffa03fb7b2>] > _ZN6Direct5dreadEP15KernelOperationRK7FileUIDxiiiPvPFiS5_PKcixyS5_EPx+0xf2/0x590 > [mmfs26] > > > > Our policy scan rule is pretty simple: > > > > RULE 'list-homedirs' > > LIST 'list-homedirs' > > > > mmapplypolicy /gs/home -A 607 -g /gpfs/tmp -f /gpfs/policy/output -N > gpfs1,gpfs2,gpfs3,gpfs4 -P /tmp/homedirs.policy -I defer -L 1 > > > > Has anyone experienced something like this or have any suggestions on what > to do to avoid it? > > > > Thanks. > > > > John Ratliff | Pervasive Technology Institute | UITS | Research Storage – > Indiana University | http://pti.iu.edu > > > _______________________________________________ > gpfsug-discuss mailing list > gpfsug-discuss at spectrumscale.org > http://gpfsug.org/mailman/listinfo/gpfsug-discuss > -- Matthew Robinson Comptia A+, Net+ 919.909.0494 [email protected] The greatest discovery of my generation is that man can alter his life simply by altering his attitude of mind. - William James, Harvard Psychologist.
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