Georgia Advanced Computing Resource Center: Difference between revisions
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Welcome to the Georgia Advanced Computing Resource Center wiki. The information provided here is a supplement to the [http://gacrc.uga.edu GACRC webpage]. | Welcome to the Georgia Advanced Computing Resource Center wiki. The information provided here is a supplement to the [http://gacrc.uga.edu GACRC webpage]. | ||
<div style="width=100%; margin:0; background: | <div style="width=100%; margin:0; background:#00CC33; font-size:120%; font-weight:bold; border:1px solid #f9f9f9; text-align:left; color:white; padding:0.2em 0.4em;"> Current Status: <span style="color:black">Online</span></div> | ||
02/20/2013 - 2:30PM: The zcluster is currently experiencing problems with the storage system and we are working with the vendor.<br /> | 02/20/2013 - 2:30PM: The zcluster is currently experiencing problems with the storage system and we are working with the vendor.<br /> | ||
02/20/2013 - 4:43PM: The storage volumes /home /escratch and /escratch1 are undergoing reconstruction on the two director blades that are still in the cluster. Users of these volumes will notice slower-than-usual performance. Reconstruction will continue overnight.<br /> | 02/20/2013 - 4:43PM: The storage volumes /home /escratch and /escratch1 are undergoing reconstruction on the two director blades that are still in the cluster. Users of these volumes will notice slower-than-usual performance. Reconstruction will continue overnight.<br /> | ||
Revision as of 06:44, 23 February 2013
Welcome to the Georgia Advanced Computing Resource Center wiki. The information provided here is a supplement to the GACRC webpage.
02/20/2013 - 2:30PM: The zcluster is currently experiencing problems with the storage system and we are working with the vendor.
02/20/2013 - 4:43PM: The storage volumes /home /escratch and /escratch1 are undergoing reconstruction on the two director blades that are still in the cluster. Users of these volumes will notice slower-than-usual performance. Reconstruction will continue overnight.
02/20/2013 - 10:28PM: /home is still reconstructing, currently at 5%.
02/21/2013 - 9:30AM: /home still reconstructing, currently at 46.79%. System claims that reconstruction time is 13 hours.
02/21/2013 - 3:21PM: /home at 66.15%. Reconstruction time now claims 8 hours.
02/22/2013 - 10:43AM: /home is finished reconstruction. I've responded to the vendor ticket response and we are working together to diagnose the issue and determine if an RMA replacement is required.
02/22/2013 - 12:48AM: Manual troubleshooting is required to diagnose the issue. Will be uploading results to their site by this afternoon and, if necessary, requesting an RMA.
02/22/2013 - 3:06PM: Manual troubleshooting is continuing with our vendor. Unavailable blade is now responsive, but cannot submit logs.
02/23/2013 - 6:41AM: Vendor has provided guidance and procedure to help re-initialize the blade and have it rejoin the realm. They will continue to analyze the problem but have assured us that the problem is not hardware-related.
Welcome to the Georgia Advanced Computing Resource Center at the University of Georgia. If you're new to the GACRC, start with these links to get acquainted with our resources.
- Connecting
- Transferring Files
- Changing your Password
- Frequently Asked Questions
- Command List
- Getting Help
- Policies
- Consulting
Hardware information and operational procedures are described below.
Documentation for software applications, programming tools, and usage.
- Software
- Bioinformatics Databases
- OpenMP
- Message Passing Interface (MPI)
- Compilers
- GPU and CUDA Programming