Server list

Due to the international nature of these technical details, this information is provided only in English. Feel free to contact us with any inquiries you may have.

Trends and analysis

Due to the continuously increasing amount of information, we've moved stuff concerning trends and technical history to a separate subpage - Technical trends.

Users and hostnames

Virtually all of our services for external users are located on servers with a primary reversing hostname of <servername>.ext.b2.fi. Ext in this context means external, as in services used by others than members of Säätöyhteisö B2 ry. No person appearing with an ext.b2.fi host on IRC or via his/her email address is a member of B2.

Physical servers

This contains a list of all server hardware operating primarily or exclusively for Säätöyhteisö B2 ry. All servers are hosted by PahaIP (Pahalammen verkot) in four locations, two in Tampere and two in Hämeenlinna.

Adell
  • Primary hostname: N/A
  • Architechture: Asrock X570 Extreme4
  • CPU: AMD Ryzen 9 3950X
  • Memory: 64 GB ECC
  • Storage:
    • 2x 250 GB Samsung SSD (boot)
    • SAN by Lenovo Storwize
  • Primary function: Virtualization (CL2019)
Kanata
  • Primary hostname: N/A
  • Architechture: Asrock X399 Taichi
  • CPU: AMD Threadripper 1920X
  • Memory: 64 GB (8x8G DDR4-2133-ECC)
  • Storage:
    • 2x 180 GB Intel SSD (boot)
    • 2x 512 GB Samsung SSD (cache)
    • 4x 2 TB WD RE (data)
  • Primary function: Virtualization (version 2015)
Kiuru
  • Primary hostname: N/A
  • Architechture: IBM System x3650M3
  • CPU: Dual Xeon E5506 (2xQC)
  • Memory: 24 GB
  • Storage:
    • 4x 146 GB 10K SAS (boot volume; additional storage via SAN)
  • Primary function: Virtualization, privilege separation (version 2015)
Laharl
  • Primary hostname: N/A
  • Architechture: Asrock X570 Extreme4
  • CPU: AMD Ryzen 9 3950X
  • Memory: 64 GB ECC
  • Storage:
    • 2x 250 GB Samsung SSD (boot)
    • SAN by Lenovo Storwize
  • Primary function: Virtualization (CL2019)
Lucius
  • Primary hostname: N/A
  • Architechture: Asrock X399 Taichi
  • CPU: AMD Threadripper 2950X
  • Memory: 64 GB (8x8G DDR4-2133-ECC)
  • Storage:
    • 2x 250 GB Samsung SSD (boot)
    • 2x 4 TB WD (local replica)
  • Primary function: Virtualization offsite replication (CL2017)
Miyu
  • Primary hostname: N/A
  • Architechture: Asrock X570 Extreme4
  • CPU: AMD Ryzen 9 3950X
  • Memory: 64 GB ECC
  • Storage:
    • 2x 250 GB Samsung SSD (boot)
    • SAN by Lenovo Storwize
  • Primary function: Virtualization (CL2019)
Valvatorez
  • Primary hostname: N/A
  • Architechture: Asrock X570 Extreme4
  • CPU: AMD Ryzen 9 3950X
  • Memory: 64 GB ECC
  • Storage:
    • 2x 250 GB Samsung SSD (boot)
    • SAN by Lenovo Storwize
  • Primary function: Virtualization (CL2019)
Youzen (v10 or so)
  • Primary hostname: youzen.ext.b2.fi
  • Secondary reverse hostname(s): anime.fi, yaoi.fi, yuri.fi, thx4.info, kosto.org
  • Architechture: Asrock X399 Taichi
  • CPU: AMD Threadripper 2920X
  • Memory: 64 GB ECC
  • Storage:
    • 2x 250 GB Samsung 850 EVO
    • 2x 3 TB WD Red
    • 6x 6 TB WD Red (Mediastash Tracon/Desucon/Ropecon)
  • Primary function: Legacy-but-still-strong custom hosting
  • Trivia: Our first server - obviously upgraded a dozen times along the way. First model was a Pentium 133 MHz.
Yue
  • Primary hostname: yue.b2.fi
  • Architechture: Asrock X399 Taichi
  • CPU: AMD Threadripper 2920X
  • Memory: 64 GB ECC
  • Storage:
    • 2x 3 TB WD Red (boot/root)
    • 4x 10 TB WD Red Pro
  • Primary function: Testing/unstable environment

Co-operated servers

These are servers that we co-operate with one or more third parties, usually for the purpose of sharing costs or increasing reliability by co-locating servers to multiple locations.

Athena Renaissance (Athena v3)
  • Architechture: Asrock X399 Taichi
  • CPU: AMD Threadripper 2920X
  • Memory: 64 GB (8x8G DDR4-2133-ECC)
  • Storage:
    • 2x 250 GB Samsung 850 EVO (boot)
    • 8x 6 TB WD Red Pro (work)
  • Primary function: A 42,42% more epic version of our co-op project server
Red
  • Primary hostname: N/A
  • Architechture: Asus X99 Deluxe
  • CPU: CPU: Intel Core i7-5930K
  • Memory: 64 GB (8x8G DDR4-2133)
  • Storage:
    • 2x 256GB Samsung 850 Pro
    • 2x 512GB Samsung 850 Pro
    • Additional storage via SAN
  • Primary function: Offsite virtualization / Iittala (so2019)

Notable virtual servers

We've listed some of our major virtual servers, for the purpose of identifying key servers. Also, most of the virtual servers we run are only hosted by us and operated by a third party that we're sponsoring.

Ayumu
  • Primary hostname: ayumu.ext.b2.fi
  • Primary function: Main web server for hosted sites
Haruka
Kirito
  • Primary hostname: kirito.b2.fi
  • Primary function: web services (designs 2014-2019)
  • Trivia: designed to phase out Zelgadis during Q2/2014
Raihan
  • Primary hostname: raihan.b2.fi
  • Primary function: web services (designs 2020-
Sakataki
  • Primary hostname: sakataki.ext.b2.fi
  • Primary function: MTA, Mailman list server
Tamahome
  • Primary hostname: tamahome.b2.fi
  • Secondary reverse hostname(s): acrolyte.org
  • Primary function: development/testing
Zelgadis
  • Primary hostname: zelgadis.b2.fi
  • Primary function: Web server (virtualized from physical hardware; phase-out during 2014 before 2099, as the OS installation is over 10 years old)