BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN CALSCALE:GREGORIAN BEGIN:VEVENT UID:37bc333d-3895-4c36-95a6-5b401cb4938f DTSTAMP:20220820T072022Z DTSTART:20160712T110000Z DTEND:20160713T010000Z LOCATION:Ohio Supercomputer Center SUMMARY:System Downtime DESCRIPTION:7/12/16 7PM Update: Downtime is now estimated to complete around 9:00PM\, not 5PM.UPDATE: Due to a bug identified on some of the center's new hardware\, our planned June 29th downtime to upgrade project and scratch file systems will be postponed until July 12th. This delay is not expected to alter the availability timeline for our new cluster\, Owens. The rescheduled downtime for all HPC systems is Tuesday\, July 12\, 2016\, beginning at 7 a.m and expected to finish by 5 p.m. The downtime will affect the Oakley and Ruby clusters\, web portals\, and HPC file servers. Login services and access to storage will not be available during this time. In order to quiesce the system for an orderly shutdown the batch scheduler will begin holding jobs that cannot complete before 7 a.m. July 12th. Jobs that are not started will be held until after the downtime and then started once the system is returned to production status. Highlights of the downtime activities: Migration of data to new Project and Scratch file systems Hardware preparation for Owens cluster To stay up to date on system notices\, please visit http://osc.edu/n or follow @HPCNotices on Twitter X-ALT-DESC;FMTTYPE=text/html:
7/12/16 7PM Update: \;Downtime is now estimated to complete around 9:00PM\, not 5PM.
UPDATE: Due to a bug identified on some of the center's new hardware\, our planned June 29th downtime to upgrade project and scratch file systems will be postponed until July 12th. This delay is not expected to alter the availability timeline for our new cluster\, Owens.
 \;
The rescheduled downtime for all HPC systems is Tuesday\, \;July 12\, 2016\, beginning at 7 \;a.m and expected to finish by 5 p.m. The downtime will affect the \;Oakley \;and Ruby clusters\, web portals\, and HPC file servers. Login services and access to storage will not be available during this time.
 \;
In order to quiesce the system for an orderly shutdown the batch scheduler will begin holding jobs that cannot complete before 7 \;a.m. July 12th.  \;Jobs that are not started will be held until after the downtime and then started once the system is returned to production status.
 \;
Highlights of the downtime activities:
 \;
To stay up to date on system notices\, please visit \;http://osc.edu/n \;or follow \;@HPCNotices on Twitter