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OLCF's ATlas 1 & 2 filesystems use disk drive controllers from a company named Data Direct Networks. The vendor-provided monitoring software is sufficient for a small number of controllers, but is ill-suited for simultaneous monitoring of all the controllers used by OLCF. This tool provides a means of gathering performance data from multiple controllers, collating it and storing it in a database for querying by other tools.
Publication Date:
OSTI Identifier:
Report Number(s):
DDNTool; 004638WKSTN00
DOE Contract Number:
Resource Type:
Software Revision:
Software Package Number:
Software CPU:
Open Source:
Source Code Available:
Research Org:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org:
USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR) (SC-21)
Contributing Orgs:
Ross G. Miller
Country of Publication:
United States

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