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HPS-SOFTWARE  June 2016

HPS-SOFTWARE June 2016

Subject:

Fwd: [Jlab-scicomp-briefs] JLab SciComp outage Tuesday June 21 - Intel Lustre upgrade

From:

Nathan Baltzell <[log in to unmask]>

Reply-To:

Software for the Heavy Photon Search Experiment <[log in to unmask]>

Date:

Tue, 21 Jun 2016 22:59:07 -0400

Content-Type:

text/plain

Parts/Attachments:

Parts/Attachments

text/plain (63 lines)

fyi, restoration still in progress:


Begin forwarded message:

> From: Sandy Philpott <[log in to unmask]>
> Subject: Re: [Jlab-scicomp-briefs] JLab SciComp outage Tuesday June 21 - Intel Lustre upgrade
> Date: June 21, 2016 10:40:51 PM EDT
> To: [log in to unmask]
>
> Dear Users,
>
> The Lustre fileservers have all been upgraded to CentOS 6.7 and Intel Lustre Enterprise Edition. File services are in the process of being restored, and the systems and services that require Lustre will then be restored to service.
>
> Regards,
> Sandy
>
> ----- Original Message -----
> From: "Sandy Philpott" <[log in to unmask]>
> To: [log in to unmask]
> Sent: Wednesday, June 15, 2016 4:35:41 PM
> Subject: JLab SciComp outage Tuesday June 21 - Intel Lustre upgrade
>
> Hello,
>
> The Intel Lustre upgrade is now rescheduled for the upcoming Tuesday June 21 maintenance day. During the Lustre upgrade, file services will be unavailable for all JLab HPC, USQCD, and ENP compute nodes and the mass storage system. We plan to upgrade all of the servers in one day, but may have to continue into Wednesday June 22 if extra time is needed. Systems will be unavailable starting at 8am Tuesday, and will be restored to service as soon as the upgrades complete.
>
> Please plan for this necessary outage Tuesday to upgrade the Lustre filesystem.
>
> Regards,
> Sandy
>
> ----- Original Message -----
> From: "Sandy Philpott" <[log in to unmask]>
> To: [log in to unmask]
> Sent: Wednesday, February 24, 2016 5:06:50 PM
> Subject: JLab HPC, farm, storage outage - services are being restored
>
> All,
>
> We have begun restoring systems and services following the Lustre outage. In the end, we did not upgrade our Lustre 2.5.3 system to Intel Lustre during this outage as planned, because the Intel upgrade process was not successful in our Lustre testbed. In short, the required CentOS 6.5 to 6.7 upgrade and Intel Lustre install needs additional work before we can upgrade our production systems.
>
> We will continue to work with Intel to finalize the process, and plan to reschedule the upgrade for a later date.
>
> Regards,
> Sandy
>
> Sandra C. Philpott, Operations Manager
> High Performance and Scientific Computing
> Thomas Jefferson National Accelerator Facility
> 12000 Jefferson Ave. Ste 3 Newport News, VA 23606
> 757-269-7152 http://www.jlab.org/hpc
> _______________________________________________
> Jlab-scicomp-briefs mailing list
> [log in to unmask]
> https://mailman.jlab.org/mailman/listinfo/jlab-scicomp-briefs

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