Chad, Thankyou for the reply. Indded I had that issue - I only noticed because I looked at the utisation of the NSDs and a set of them were not being filled with data... A set which were coincidentally all connected to the same server (me whistles innocently....)
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Chad Kerner Sent: Tuesday, November 07, 2017 2:05 PM To: gpfsug main discussion list <[email protected]> Subject: Re: [gpfsug-discuss] Spectrum Scale with NVMe Hey John, Once you get /var/mmfs/etc/nsddevices set up, it is all straight forward. We have seen times on reboot where the devices were not ready before gpfs started and the file system started with those disks in an offline state. But, that was just a timing issue with the startup. Chad -- Chad Kerner, Senior Storage Engineer Storage Enabling Technologies National Center for Supercomputing Applications University of Illinois, Urbana-Champaign On 11/7/17, John Hearns <[email protected]> wrote: > I am looking for anyone with experience of using Spectrum Scale with > nvme devices. > > I could use an offline brain dump... > > > The specific issue I have is with the nsd device discovery and the naming. > > Before anyone replies, I am gettign excellent support from IBM and > have been directed to the correct documentation. > > I am just looking for any wrinkles or tips that anyone has. > > > Thanks > > -- The information contained in this communication and any attachments > is confidential and may be privileged, and is for the sole use of the > intended recipient(s). Any unauthorized review, use, disclosure or > distribution is prohibited. Unless explicitly stated otherwise in the > body of this communication or the attachment thereto (if any), the > information is provided on an AS-IS basis without any express or > implied warranties or liabilities. To the extent you are relying on > this information, you are doing so at your own risk. If you are not > the intended recipient, please notify the sender immediately by > replying to this message and destroy all copies of this message and > any attachments. Neither the sender nor the company/group of companies > he or she represents shall be liable for the proper and complete > transmission of the information contained in this communication, or for any > delay in its receipt. > -- -- Chad Kerner, Senior Storage Engineer Storage Enabling Technologies National Center for Supercomputing Applications University of Illinois, Urbana-Champaign _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fgpfsug.org%2Fmailman%2Flistinfo%2Fgpfsug-discuss&data=01%7C01%7Cjohn.hearns%40asml.com%7Ce3875dc1def842e88ee308d525e01e80%7Caf73baa8f5944eb2a39d93e96cad61fc%7C1&sdata=pwti5NtVf7c4SClTUc1PWNz5YW4QHWjM5%2F%2BGLdYHoqQ%3D&reserved=0 -- The information contained in this communication and any attachments is confidential and may be privileged, and is for the sole use of the intended recipient(s). Any unauthorized review, use, disclosure or distribution is prohibited. Unless explicitly stated otherwise in the body of this communication or the attachment thereto (if any), the information is provided on an AS-IS basis without any express or implied warranties or liabilities. To the extent you are relying on this information, you are doing so at your own risk. If you are not the intended recipient, please notify the sender immediately by replying to this message and destroy all copies of this message and any attachments. Neither the sender nor the company/group of companies he or she represents shall be liable for the proper and complete transmission of the information contained in this communication, or for any delay in its receipt. _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss
