WARNING: This trace is over 10 years old! It should not be used for modern research!

Block I/O Traces

Block I/O Traces typically include block level (e.g., at the logical volume manager, disk driver, etc. level) and block protocol (e.g., SCSI, ATA, Fibre Channel) traces.

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Trace Name Details Details Related Tools Year Recorded Timespan Record Count File Size Actions
Microsoft Production Server Traces Because of the size of the traces, the BuildServer traces have been repackaged by IOTTA into eight zip files. The first seven files are divided into one for each of the first seven timestamped hours in the original traces. The last file contains traces of the remaining 18 traced hours, in which the activity was much lighter. All eight zip files contain the same Readme.* and Disclaimer files. They are designed so that if all are unpacked in the same directory, the original trace collection will be recreated. Traces of several production servers at Microsoft, as described in the IEEE International Symposium on Workload Characterization, 2008. 2007 - 2008 4 months 1 Billion 18.2 GB

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