31 July 2009

GridPP DPM toolkit v2.5.0 released

Hello everyone,

I've just released version 2.5.0 of the GridPP DPM toolkit.
The main feature of this release is the addition of the tool
dpm-sql-list-hotfiles
which should be called as
dpm-sql-list-hotfiles --days N --num M
to return the top M "most popular" files over the past N days.
Caveat: the query involved in calculating the file temperature is a little more intensive than the average queries implemented in the tool kit. You may see a small load spike in your DPM when this executes, so don't run it a lot in a short space of time if your DPM is doing something important.

As always, downloads are possible from:
http://www.sysadmin.hep.ac.uk/rpms/fabric-management/RPMS.storage/

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