Known issues

Unresolved known issues

Known issue with an Unresolved Resolution state is an active problem under investigation; a temporary workaround may be available.

Resolved known issues

A known issue with a Resolved (workaround) Resolution state is an ongoing problem; a permanent workaround is available which may include using different software or hardware.

A known issue with Resolved Resolution state has been corrected.

Known Issues

Title Category Resolutionsort descending Description Posted Updated
Very little free space for metadata on the scratch storage /fs/scratch filesystem Resolved

Updated 15:30 October 19:

The issue of little space for metadata on scratch storage is resolved. If you have any questions, please contact...

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4 years 11 months ago 4 years 11 months ago
cp2k/2023.2 can produce huge output containing MKL messages Ascend, Cardinal, Pitzer, Software Resolved
(workaround)

On all clusters the cp2k executables from module cp2k/2023.2 can produce huge output files due to many many repeating errors from MKL, e.g.:

...
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1 year 2 months ago 1 year 4 days ago
libibumad.so.2 missing on Oakley Software Resolved

Update:  We think this is fixed.  Please submit a ticket if you encounter further problems.

 

As a result of updates made during yesterday's downtime, software built with mvapich2/...

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9 years 12 months ago 9 years 12 months ago
Update on 02/24/2017: All services available Outage Resolved

02/24/17 3:50PM Update: All Services have been restored including:

  • Oakley cluster with full capacity for general access
  • Ruby cluster with full capacity...
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9 years 7 months ago 9 years 7 months ago
Large MPI job startup hang with mvapich2/2.3 and mvapich2/2.3.1 Owens, Pitzer, Software Resolved
(workaround)

We have found that large MPI jobs may hang at startup with mvapich2/2.3 and mvapich/2.3.1 (on any compiler dependency) due to a known bug that has been fixed in release 2...

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6 years 11 months ago 1 year 4 months ago
Backup Issues Backups Resolved

Updates on 04/17:

OSC has conducted thorough validations to ensure the integrity of our backup data for user home directories and the /fs/ess filesystem. 

...

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2 years 6 months ago 2 years 5 months ago
Cannot login to clusters Resolved

As of around 3PM today (Thursday 6/12), we have reports of users being unable to login in to the clusters.  The error message given will make it sound like your password is incorrect, although it...

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12 years 4 months ago 12 years 4 months ago
ptrace Disabled so Debuggers and Tracers Do Not Work Resolved

ptrace has been disabled globally across all OSC systems to mitigate a newly identified Linux kernel vulnerability. This disables most functionality of debuggers,...

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4 months 3 weeks ago 2 months 2 weeks ago
Rolling reboot of Owens and Ruby, starting from 8 AM Monday, August 6, 2018 Owens, Ruby Resolved

10:16 AM 8/13/2018 Update:

The rolling reboot of Owens has been completed.

9:00 AM 8/10/2018 Update:

The rolling reboot of Ruby has been...

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8 years 2 months ago 8 years 1 month ago
Rolling reboot of Pitzer cluster, starting from Feb 03, 2021 Batch, login, Pitzer Resolved

Updates at 10AM Feb 11, 2021:

The rolling reboot is completed. 

Original Post:

We will have rolling reboots of Pitzer cluster including...

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5 years 8 months ago 5 years 7 months ago

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