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PACE clusters ready for research

This entry was posted by on Thursday, 28 January, 2016 at

Our January maintenance window is now complete.  As usual, we have a number of compute nodes that still need to be brought back online, however, we are substantially online and processing jobs at this point.

Transition to new scratch storage
Of approximately 1,700 PACE users, we were unable to migrate less than 35.  All users should have received an email as to their status.  Additionally, those users who were not migrated will have support tickets created on their behalf so we can track their migrations through completion.  We expect about 25 of those 35 users to complete within the next 72 hours.  The remaining 10 have data in excess of the allowable quota and will be handled on a case-by-case basis.

Scheduler update
The new schedulers are in place and processing jobs.

Server networking
Task is complete as described.

GPFS tuning
Task is complete as described.

Filesystem migration – /nv/pk1
Task is complete as described.

Read-Only /usr/local
Task is complete as described.

Diskess node transition
We upgraded approximately 65 diskless nodes with local operating system storage.

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