Known Issues

Title Cat. Res.sort ascending Description Post Upd.
Lustre bug causing Oakley login node crashes filesystem, login, Oakley Resolved

Over the past two weeks we have experienced Oakely login node crashes potentially caused by a Lustre bug.  The bug (or issue otherwise) seems to be activated when a user does operations on a... (Read more)

9 months 1 week ago 7 months 3 weeks
Unscheduled GPFS Outage filesystem Resolved

As of 11:30PM on June 16th, we have removed the GPFS filesystem from service due to a number of hardware failures. At this point, further hardware failures would put a large portion of the entire... (Read more)

11 months 2 weeks ago 11 months 1 week
warning: libhwloc.so.1 may conflict with libhwloc.so.5 Resolved

Sometimes when building MPI programs the following warning appears.  It is harmless and can be safely ignored.

ld: warning: libhwloc.so.1, needed by /usr/local/mvapich2/1.7-intel/lib/... (Read more)          
1 year 4 weeks ago 7 months 3 weeks
Matlab PCT broken due to pbsrsh modification Matlab Resolved

A change was made to the system wide pbsrsh script which Matlab relies on.  It has been discovered that this change has broken the parallel computing toolbox (... (Read more)

1 year 1 month ago 7 months 3 weeks
module spider/avail/show not showing MPI dependent modules Ruby Resolved

On Ruby, the commands:

1 year 1 month ago 7 months 3 weeks
qsub filter rejects valid jobs Resolved

Job scripts submitted on Glenn, Oakley, or Ruby all go a submit filter before reaching the resource manager, Torque.  A bug has been discovered in our submit filter which prevents jobs with the... (Read more)

1 year 2 months ago 7 months 3 weeks
Armstrong inaccessible Resolved

Update: 2PM March 12th: Armstrong is back up and running.  Please notify oschelp@osc.edu of any lingering issues.


As of 10AM Thursday March 12th... (Read more)

1 year 2 months ago 1 year 2 months
Intermittent DNS issues Resolved

3/9/15 Update: The DNS issues have been resolved.  In total, the following services may have been affected by the DNS issues:

1 year 2 months ago 1 year 2 months
Ruby Rolling Reboot Resolved

2015/02/16 RUBY Rolling Reboot starting Today

 

A rolling reboot is required on Ruby to update a critical... (Read more)

1 year 3 months ago 1 year 3 months
MVAPICH broken on Ruby Ruby Resolved

Update Monday February 16th -- Ruby MVAPICH2 build fixed.

Ruby's MVAPICH2 build has been fixed.  Please email oschelp@osc.edu with any issues.

... (Read more)
1 year 3 months ago 1 year 3 months

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