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Feb
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Posted by Walt Wells on 18 February 2016 10:34 AM

Subject:
Maintenance, Sat-Sun 2/27-2/28

Who is Affected:
PDC, Atwood, IGSB, Sullivan, and Griffin users.

How Am I Affected:
PDC, Atwood, IGSB, Griffin, Sullivan - Services will be unavailable until maintenance is complete.

Maintenance Planned:
PDC – Rebalance Ceph cluster, end of life Cinder block storage service.
PDC, Atwood, IGSB, Griffin, Sullivan – Update kernels, restart all log-in nodes and cloud controllers.

Note for Bionimbus PDC users:  after this maintenance period we will no longer be supporting creation and use of Cinder block storage.   We instead recommend the workflow utilizing ephemeral storage in VMs and s3 object storage detailed at:  https://www.opensciencedatacloud.org/support/pdc.html#understanding-bionimbus-pdc-storage-options-and-workflow

Once the maintenance is completed, an all-clear notice will be posted on the support portal.  Thank you.


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