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Pyrrha

The Pyrrha server now runs on the computer in the configuration:

  • 2 six-core Intel® Xeon® E5-2630 processors running at 2600 MHz (turbo 3100 MHz)
  • Each kernel has a 256 KiB L2 cache
  • Each processor has 15 MiB shared L3 cache
  • Two 1TB HDD drives in RAID-1 configuration and six 200GB SSDs in RAID-10 configuration, giving 1.6TB of logical capacity
  • 128 GB RAM
  • Gentoo Operating System

Services

Pyrrha currently provides exact time to the FI network and to the world as part of the initiative pool.ntp.org . It also provides space for storing source texts using a server Subversion (DNS alias svn.fi.muni.cz), which currently has 5000 repositories.

On the pyrrza running database for student and employee projects or Unitime (DNS alias db.fi.muni.cz). These are databases MySQL, PostgreSQL and Oracle with about 10,000 tables. It also manages 18 faculty printers in 150 print queues.

Origin of the name

The name Pyrrha comes from Greek mythology: Pyrrha (the second fall of Pyrrha ) - daughter of Titan Epimeth and his wife Pandera, wife of Prometheus' son Deukalion.

Vojtěch Zamarovský: Gods and Heroes of Ancient Myths