IT & Project
IT & Project
CC is running help-desk facility for the users.
A user can contact help-desk personals in the room CC - 120 from 10:00 AM to 07:00 PM on all working days (Phone- 120 & 122).
-- New Login/Renewal (Shell, web, email)
-- Change of Password
-- NT Problems
-- File Restore from Central File Server Backup
-- File Restore from Central File Server Backup
-- User Quota Problems (Disk, Page, Plot)
-- Login Problems
-- Proxy Setting problems
-- Enabling of disabled Logins
-- CC-Server problems
-- CC No Dues
CC HomeComputer Centre (CC) caters to the computational and IT related needs of the academic as well as residential community at SRI Raipur.
CC has three state of the art Data Centres with precision air conditioning for housing all the CC facilities as well as large clusters of the project PIs, office automation servers, telephone exchange and other institute servers. All the CC facilities are backed up by a UPS system and diesel generator for 24 hours uninterrupted supply.
The nodes are connected by Qlogic QDR Infiniband federated switches that can provide 40Gbps of throughput. It also has 100 Terra-Bytes of storage with an aggregate performance of around 5GBps on write performance. It is divided into a home (1.7/1.3 w/r GBps) and a scratch (3.4/2.4 w/r GBps) file system. The home file system is around 60 Terra-Bytes and the scratch file system is around 40 Terra-Bytes.
This cluster was later augment with 96 nodes of Intel Xeon ES-2670 2.6 GHz 2 CPU--Sandy-Bridge (16-cores per node) on HP-Proliant-SL-230s-Gen8 servers with 64 GB of RAM per node that add an additional theoretical 31 Terra-Flops to the above 2010 cluster. PBS Pro is the scheduler of choice. Though it has FDR Infiniband cards it is connected to the QDR Infiniband fabric seamlessly.
In the initial ratings it had a Rpeak of 359.6 Terra-Flops and Rmax of 344.317 Terra-Flops. Extensive testing of this machine was carried out and we were able to achieve an efficiency of 96% on the Linpack benchmark.
It is based on Intel Xeon E5-2670V 2.5 GHz 2 CPU-IvyBridge (20-cores per node) on HP-Proliant-SL-230s-Gen8 servers with 128 GB of RAM per node E5-2670v2x10 core2.5 GHz.
The nodes are connected by Mellanox FDR Infiniband chasis based switches that can provide 56Gbps of throughput. It also has 500 Terra-Bytes of storage with an aggregate performance of around 23GBps on write and 15 GBps on read.
It is divided into a home (13/7 w/r GBps) and a scratch (22/12 w/r GBps) file system. The home file system is around 169 Terra-Bytes and the scratch file system is around 332 Terra-Bytes.
Project
Intercom Facility
An intercom (intercommunication device), talkback or doorphone is a stand-alone voice communications system for use within a building or small collection of buildings, functioning independently of the public telephone network. Intercoms are generally mounted permanently in buildings and vehicles.
Atendance Management System
What exudes positive influence and appreciation is ‘performance’. Academic performance of students and reputation of a school are co-related with student attendance. How smart and tech-oriented is your school? Have you implemented student attendance management software into your educational system? Go smart and global and enhance your brand rapport with RFID student attendance system from SMART.
RFID Atendance Management System
Visualize every attendance event of every student entering a classroom getting recorded and stored with exact date and time in your database. No manual attendance management (roll calling), thus saving time for more teaching-learning activities. It happens with RFID attendance tracking system. Each student would be provided an RFID chip/tag with a magnetic signature; the chip is implanted on the student identification card. Placing of the chip/tag near the RFID reader followed by a beep makes the attendance complete. Use of RFID for school attendance is a buzz today. Stay with the trend and ensure ‘positive performance’ of your school and students, installing RFID student attendance management system from SMART.