Known Issues

We have temporarily suspended scheduling due to some problems with the parallel scratch file system.

Oakley login nodes are seeing some instability related to Lustre. We will reboot the nodes on Thursday, October 2nd 2014 to resolve the issue. If a login node crashes before then and we have the... (Read more)

This morning (9/10/14) we updated our Intel compiler licenses. We are seeing some unexpected license checkout failures in the logs (please click through to see details):

10:44:... (Read more)          

9/10/14 - We have not seen any additional crashes of the Lustre servers since making this change.

8/26/14 - Lustre jobs are being accepted as of 10AM this... (Read more)

Armstrong will need to be taken down today until Noon.  In the meantime, contact OSCHelp (OSCHelp@osc.edu) for account assistance.

The Lustre filesystem ($PFSDIR and /fs/lustre) has crashed several times Friday evening (8/15). We have degraded this service temporarily, while we work to isolate the actions that are triggering... (Read more)

OnDemand, epi accounting queries, the Viper DB, the Medline DB, the Eweld DB,... (Read more)

Logins to my.osc.edu are failing. This is unrelated to our InfiniBand issue; a router change at OARnet is the believed cause. They are working on re-establishing the necessary routing.

UPDATE: Most users should no longer see any issues with Lustre.

Again, please continue to notify OSC Help of any errors you see in job output. For example, you might see "... (Read more)

We have returned to service. It appears that we have resolved the networking issues enough to allow jobs to run safely. We will continue working with our vendors to fix any remaining hardware... (Read more)