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LCSE Multimedia Gallery - Home > Systems

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Scientific Visualization


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PowerWall


IMG_3762.JPG

23 files, last one added on Oct 04, 2007

Visualization Cluster


3ware(9500S-12)_SATA_into_2x8portSATA-PCI-Bracket_-_closeup.jpg

8 files, last one added on Apr 25, 2007

Movie Cluster


Movie-cluster-front.jpg

2 files, last one added on Apr 25, 2007

Cell Blades


DSC00525.JPG

2 files, last one added on Apr 25, 2007

Unisys


dsc00223.jpg

1 files, last one added on Apr 25, 2007

Diagrams


RR-LCSE-Cluster-Future-Additions.JPG

7 files, last one added on Mar 05, 2009

Multicore Cluster


Disk-setup.jpg

5 files, last one added on Oct 31, 2007

 

7 albums on 1 page(s)

Random files - Systems
ADCSInitial.png
Development of network to ADCS200 viewsThe tiered installation of a 12 GB network connection from LCSE to the ADCS student lab in Walter Library.
See: http://www.lcse.umn.edu/projects/adcs/index.html
Slipstream2.jpg
Slipstream 3109 views
RR-LCSE-Cluster.jpg
Cell Workshop diagram317 views
Google-Earth_small.jpg
Google earth and movie 5112 views
SataPort.jpg
Visualization node (back, sata)246 viewsInternal to External SATA PCI slot adapter, 12ports.
u05-1.jpg
u05107 views
Monsters_Inc_1.jpg
Monsters Inc118 views
Google-Earth3.jpg
Google earth and movie 3114 views
Node_-_Full_setup_with_disks.jpg
Visualization Node (back)151 viewsBack of one visualization node, sitting on top of disk enclosures.
LCSE-Network.png
LCSE Network Overview140 views

Last additions - Systems
RR-LCSE-Cluster-Future-Additions.JPG
281 viewsMar 05, 2009
RR-LCSE-Cluster.jpg
Cell Workshop diagram317 viewsMar 05, 2009
NSF-LCSE-Proposed-Cluster.JPG
267 viewsMar 05, 2009
Disk-setup.jpg
Disk configuration diagram204 views32 locally attached disks into two logical volumes.
16 SATA disks per controller.
Two devices (/dev/sda & /dev/sdb) into one volume group.
Volume group split into two logical volume striped between two devices.
Formatted with XFS filesystem.
Oct 31, 2007
Performance.JPG
Disk tuning tests149 viewsVarious disk array tests.
Y-axis = KB/s
X-axis = Number of log buffers, Logsize (mb) , Allocation Groups
Tests done with bonnie++ v1.03 using 70GB test files. Two trial per test.
Oct 31, 2007
IMG_3785.JPG
Internals of one node126 views32 SATA connections. One DDR infiniband HCA. Two 3ware 9550SX SATA RAID Controllers. Two Nvidia 8800 graphics cards. Two Quad Core Intel Xeon Processors. 32GB of RAM.Oct 25, 2007
IMG_3786.JPG
Fully assembled cluster118 viewsFour nodes. 32TB of SATA storage.Oct 25, 2007
DSC00578.JPG
140TBs of SATA II Hitchai disks85 viewsOct 04, 2007
IMG_3762.JPG
David Porter and Paul Woodward158 viewsOct 04, 2007
IMG_3763.JPG
David Porter and Paul Woodward126 viewsOct 04, 2007