Article archive for the 'Hardware' Category

Status of the Social Science Gateway to TeraGrid

October 28th, 2009

Track the progress of the start of the Social Science Gateway @ VirtualRDC. [More »]

NSF01 is back up

October 29th, 2009

Title says it all.

VRDC6405 users, listen up: migration to SSG

October 29th, 2009

We are preparing to take 6405 offline in order to integrate it into the new SSG cluster. [More »]

NSF01 storage migration, attempt 3

October 20th, 2009

OK, the next attempt is ready to go:

  • Starting this Friday, oct 23: all mixedtmp areas will be mounted read-only
  • Starting Monday, Oct 26, downtime for 3 days.
  • Wed Oct 28, system is back up, but mixedtmp is still being restored.

NSF01 downtime and storage upgrade (yet again) postponed

October 5th, 2009

From Census:

The work on NSF01 will not be done this week. There is a problem on 3PAR’s
end, apparently. It turns out that they need to upgrade the frame, and
since we are not the only ones in the frame, they need to reschedule. At
least, this is the gist of it from my conversation with Leo.

We will, as usual, keep you posted.

Maintenance on VRDCWiki

September 18th, 2009

We are taking the Wiki down for a bit of maintenance. Be right back.

Status of /mixedtmp/lehd3 on NSF01

September 16th, 2009

The problematic filesystem (/mixedtmp/lehd3) has been successfully backed up.
Until the downtime in October, the filesystem will be made read-only. Please
also avoid, to the extent possible, reading from this filesystem.

Maintenance completed

September 8th, 2009

All servers and any still-active web services are back up after maintenance. Please let us know if you encounter any problems.

Turning off unused web services

September 6th, 2009

We are turning off some web services that have been unused over the past couple of months. [More »]

Maintenance over Labor Day weekend

September 6th, 2009

Some services may be temporarily interrupted.