There is a general system administration idiom that states you should avoid mounting file systems at the root directory (e.g. /) to avoid any problems with response to administrative commands in the root directory (e.g. ls, stat, etc) if there is a file system issue that would cause these commands to hang.
Beyond that the directory and file system naming scheme is really dependent on how your organization wants to manage the environment. Hope that helps, -Bryan -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Stuart Barkley Sent: Friday, October 03, 2014 12:19 PM To: [email protected] Subject: [gpfsug-discuss] filesets and mountpoint naming Resent: First copy sent Sept 23. Maybe stuck in a moderation queue? When we first started using GPFS we created several filesystems and just directly mounted them where seemed appropriate. We have something like: /home /scratch /projects /reference /applications We are finding the overhead of separate filesystems to be troublesome and are looking at using filesets inside fewer filesystems to accomplish our goals (we will probably keep /home separate for now). We can put symbolic links in place to provide the same user experience, but I'm looking for suggestions as to where to mount the actual gpfs filesystems. We have multiple compute clusters with multiple gpfs systems, one cluster has a traditional gpfs system and a separate gss system which will obviously need multiple mount points. We also want to consider possible future cross cluster mounts. Some thoughts are to just do filesystems as: /gpfs01, /gpfs02, etc. /mnt/gpfs01, etc /mnt/clustera/gpfs01, etc. What have other people done? Are you happy with it? What would you do differently? Thanks, Stuart -- I've never been lost; I was once bewildered for three days, but never lost! -- Daniel Boone _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at gpfsug.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss ________________________________ Note: This email is for the confidential use of the named addressee(s) only and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you are hereby notified that any review, dissemination or copying of this email is strictly prohibited, and to please notify the sender immediately and destroy this email and any attachments. Email transmission cannot be guaranteed to be secure or error-free. The Company, therefore, does not make any guarantees as to the completeness or accuracy of this email or any attachments. This email is for informational purposes only and does not constitute a recommendation, offer, request or solicitation of any kind to buy, sell, subscribe, redeem or perform any type of transaction of a financial product. _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at gpfsug.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss
