Performance Considerations for Gigabyte per Second Transcontinental Disk-to-Disk File Transfers

Details Performance Considerations for Gigabyte per Second Transcontinental Disk-to-Disk File Transfers Performance Considerations for Gigabyte per Second Transcontinental Disk-to-Disk File Transfers

2005-02-02

arxiv.org/abs/cs/0502009v1

Computer Science

Databases

Scientific paper

Moving data from CERN to Pasadena at a gigabyte per second using the next generation Internet requires good networking and good disk IO. Ten Gbps Ethernet and OC192 links are in place, so now it is simply a matter of programming. This report describes our preliminary work and measurements in configuring the disk subsystem for this effort. Using 24 SATA disks at each endpoint we are able to locally read and write an NTFS volume is striped across 24 disks at 1.2 GBps. A 32-disk stripe delivers 1.7 GBps. Experiments on higher performance and higher-capacity systems deliver up to 3.5 GBps.

Affiliated with

Also associated with

No associations

Rating

Performance Considerations for Gigabyte per Second Transcontinental Disk-to-Disk File Transfers does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Performance Considerations for Gigabyte per Second Transcontinental Disk-to-Disk File Transfers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Performance Considerations for Gigabyte per Second Transcontinental Disk-to-Disk File Transfers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-60928