The upgrade from Odyssey2 to Odyssey3 and the move to CentOS 7 cluster-wide is complete.

If you are experiencing SSH key errors when attempting to log into Odyssey3, please see: https://www.rc.fas.harvard.edu/resources/faq/ssh-key-error/

A new CentOS 7 transition FAQ is available at: https://www.rc.fas.harvard.edu/resources/faq/centos-7-transition-faq/

For more details on what work was done, see email on 5/23/18 ~ 8PM, or view it here: Status Page

A power response incident starting approximately 5:30PM on Friday 6/22 at our Boston data center resulted in a full power loss for services housed on our floor of the data center. This had a major impact on the FASRC cluster (login nodes, home directories, lab storage, etc.) and several of our basic user-facing services.

The all-clear message follows:
Dear FASRC users,

Thank you for your patience. Power has been restored to our floor of the
Boston data center and we have successfully powered up the vast majority of
systems there. We have now re-opened the login nodes and scheduler to allow
jobs to resume and new jobs to be submitted.

Please be aware that some jobs may have failed before the scheduler was
paused on Friday, especially if they relied on storage that suddenly
disappeared (home directories, lab storage, etc.) So far we’re seeing very
few failures, but there will undoubtedly be some.

The remaining storage systems which are not yet online are molspace, and
rcss6, which we are actively working on. Additionally, keithfs1 and
bicepfs3 are down as they have hardware failures and require mainboard
replacements. If your storage appears unavailable to you and is not one of
those listed above, please let us know.

We will continue to update the status page at http://fasrc.us with any
additional information.

PS – Please note that this list will be closed again and will not accept
replies. Please contact us as you normally would from here out.

Thank you!
FAS Research Computing
https://www.rc.fas.harvard.edu