Terapix Star Formation Region IC 1396, © 2001 CFHT
Minutes of the May 29, 2009 meeting on terapix-cluster problems
Article
by YME - Updated July 25th, 2009

Present: Fred, Henry, Mathias M. (phone), Patrick, Yannick

Condor:

-  Since Henry urgently needs to finish the background subtraction process on zCOSMOS data, no action before Tuesday.

-  Next Tuesday (June 2sd): Mathias M., Fred, and Patrick will change Condor Config to modify the preemption options. In the meantime (i.e. now, Mathias. Fred and Patrick will try to figure out how the Condor config should be modified.

mix14:

-  Fred stop mix14 now and replace the disk that shows problems. Fred check if that fix the current mix14 instabilities.

mix19:

-  Today: Patrick run and complete his rsync over the week end.
-  Tuesday June 2: Fred stop mix19 and then replace the disk that shows problems. Fred then check if that fix the current mix19 instabilities.
-  Tuesday June 2: if the instabilities of mix19 sounds fixed, then Fred will change the second disk.
-  Tuesday June 2: if the instabilities of mix19 not fixed, then Fred urgently buy a new raid card.

mix5:

-  Fred will reboot mix5 today.

-  Today and the coming days: Henry and Rich run Swarp on each raid of mix5 in order to see whether the mix5 instabilities come from one of the raids.

fcix5:

-  On Tuesday, Fred will contact Seagate in order to ask whther our disks could be changed.

-  In parallel, next Tuesday Fred starts the fcix6 purchase process in order to get fcix6 at terapix on the shortest timescale as possible.

CFITSIO:

-  Fred will downgrade our current CFITSIO library to v.3.06 and will check this downgrading has no impact on other dependencies.

PSFex:

-  Fred will upgrade PSFEX for QFITS on all Terapix nodes.

Attack on SL2S:

-  Fred will check the intrusions on SL2S through C. Pichon's ssh key did not damage SL2S or any cosmix.

Barney Rowe's

-  Barney's laptop can work with a USB Keyboard, so we can try to fix this problem next week, with him.

-  Next Tuesday, Fred will urgently order a new mother board for Barney's Desktop.


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