On 12/29/16 10:09 AM, Sven Oehme wrote: > i agree that is a very long name , given this is a nvme device it > should show up as /dev/nvmeXYZ > i suggest to report exactly that in nsddevices and retry. > i vaguely remember we have some fixed length device name limitation , > but i don't remember what the length is, so this would be my first > guess too that the long name is causing trouble. I will try that. I was attempting to not need to write a custom udev rule for those. Also to keep the names persistent. Rhel 7 has a default rule that makes a sym link in /dev/disk/by-id. 0 lrwxrwxrwx 1 root root 13 Dec 29 10:08 nvme-Dell_Express_Flash_NVMe_SM1715_1.6TB_SFF_______S29GNYAH200016 -> ../../nvme0n1 0 lrwxrwxrwx 1 root root 13 Dec 27 11:20 nvme-Dell_Express_Flash_NVMe_SM1715_1.6TB_SFF_______S29GNYAH300161 -> ../../nvme1n1 > > > On Thu, Dec 29, 2016 at 5:02 PM Aaron Knister > <[email protected] <mailto:[email protected]>> wrote: > > Interesting. Thanks Matt. I admit I'm somewhat grasping at straws > here. > > That's a *really* long device path (and nested too), I wonder if > that's > causing issues. > > What does a "tspreparedisk -S" show on that node? > > Also, what does your nsddevices script look like? I'm wondering if you > could have it give back "/dev/dm-XXX" paths instead of > "/dev/disk/by-id" > paths if that would help things here. > > -Aaron > > On 12/29/16 10:57 AM, Matt Weil wrote: > > > > > >> ro_cache_S29GNYAH200016 0A6403AA586531E1 > >> > > /dev/disk/by-id/nvme-Dell_Express_Flash_NVMe_SM1715_1.6TB_SFF_______S29GNYAH200016 > >> dmm ces1.gsc.wustl.edu <http://ces1.gsc.wustl.edu> > server node > > > > > > On 12/28/16 5:19 PM, Aaron Knister wrote: > >> mmlssnsd -X | grep 0A6403AA58641546 > > > > _______________________________________________ > > gpfsug-discuss mailing list > > gpfsug-discuss at spectrumscale.org <http://spectrumscale.org> > > http://gpfsug.org/mailman/listinfo/gpfsug-discuss > > > > -- > Aaron Knister > NASA Center for Climate Simulation (Code 606.2) > Goddard Space Flight Center > (301) 286-2776 <tel:%28301%29%20286-2776> > _______________________________________________ > 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://gpfsug.org/mailman/listinfo/gpfsug-discuss
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