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

[Harut Avakian]

-------- Forwarded Message --------
Subject: Re: [Jlab-scicomp-briefs] JLab SciComp outage Tuesday June 21 - 
Intel Lustre upgrade
Date: Tue, 21 Jun 2016 23:30:12 -0400 (EDT)
From: Sandy Philpott <philpott at jlab.org>
To: jlab-scicomp-briefs at jlab.org

Dear Users,

The Lustre upgrade is completed.  Systems and services with Lustre will 
be restored beginning on Wednesday morning.

Sandy

----- Original Message -----
From: "Sandy Philpott" <philpott at jlab.org>
To: jlab-scicomp-briefs at jlab.org
Sent: Tuesday, June 21, 2016 10:40:51 PM
Subject: Re: JLab SciComp outage Tuesday June 21 - Intel Lustre upgrade

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" <philpott at jlab.org>
To: jlab-scicomp-briefs at jlab.org
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" <philpott at jlab.org>
To: jlab-scicomp-briefs at jlab.org
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
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