i am not sure i understand your comment with 'persistent' do you mean when
you create a nsddevice on a nvme device it won't get recognized after a
restart ?
if thats what you mean there are 2 answers , short term you need to add
a /var/mmfs/etc/nsddevices script to your node that simply adds an
Hello all,
Thanks for sharing that. I am setting this up on our CES nodes. In this
example the nvme devices are not persistent. RHEL's default udev rules put
them in /dev/disk/by-id/ persistently by serial number so I modified
mmdevdiscover to look for them there. What are others doing?
FYI ... in case not seen benchmark for LROC with NVMe
http://www.intel.com/content/dam/www/public/us/en/documents/white-papers/performance-gains-ibm-spectrum-scale.pdf
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IBM Spectrum Scale Development - Client Engagements & Solutions Delivery
Consulting IT Specialist
Author "Storage
