[Halld-offline] IT maintenance tonight [Fwd: [All_jlab_accounts] JLab Weekly Briefs - July 12, 2017]

Mark Ito marki at jlab.org
Tue Jul 18 09:38:15 EDT 2017


-------- Forwarded Message --------
Subject: 	[All_jlab_accounts] JLab Weekly Briefs - July 12, 2017
Date: 	Wed, 12 Jul 2017 16:56:59 -0400 (EDT)
From: 	JLab Communications Office <JLAB_communications-office at jlab.org>
To: 	all jlab accounts <all_jlab_accounts at jlab.org>

To access the full version of the JLab Weekly Briefs, visit: 

July 12 Briefs Excerpts:


*IT Division Maintenance Set for Tuesday, July 18, 5-10 p.m.*
The IT Division has scheduled a maintenance period for Tuesday, July 18. 
During this outage, all MIS systems and applications will be down while 
the underlying servers are moved into the new Data Center in CEBAF 
Center. All MIS applications will be back online no later than 10 p.m. 
In addition, some central services, such as the main name server, ns1, 
and numerous Wiki and DocDB instances will be down while physical 
servers are moved into the new Data Center. IT Division staff will 
strive to be as quick as possible, but some services may be down for an 
hour or two during the move. Note that the IT Division has provided a 
redundant set of DNS servers, nsac1 and nsac2, that will remain up and 
may be used in place of ns1. If you are concerned about DNS services 
during the maintenance period, reconfigure your servers to use nsac1 and 
nsac2. The IT Division will also be releasing Windows, Linux and 
Macintosh patches and updates to managed software, such as Firefox, 
during the maintenance period. Central services may be down for a short 
period overnight while these systems are rebooted. Finally, plan on 
rebooting your desktop system no later than Friday, July 21, to finalize 
patch installation. If you have any questions or concerns about the work 
being conducted during this maintenance period, contact the IT Division 
Helpdesk at helpdesk at jlab.org or x7155.

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