wiki:footprint-reduction

Version 8 (modified by Jamie McClelland, 4 years ago) (diff)

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Footprint Reduction

May First/Peope Link has servers located in two cabinets: XO and Telehouse. In order to save costs (and electricity) we are exploring the possibility of combining both cabinets by moving the servers in XO to our cabinet in Telehouse.

Inventory

Following are the electricity using machines in each cabinet. RAM used is calculated by kvm-status to find out how much RAM is allowed to virtual machines on each server as a very rought measure of capacity.

XO

Login to either odetta or ochs (see remotely turning on/off servers).

Server name RAM Used/Capacity Notes
*clr* 27 / 32 Move as is
*malaka* 56 / 64 Move as is
*pietri* 26 / 32 Move as is
franz sr Move as is
ottorene tachanka/mfpl Move MF/PL guests, combine with pianeta, move as is
paley NA console Retire
ramona ptp Retire/Combine with severo
axiom 14 / 16 former FIGHT server Transfer guests to new server, retire*
luisa NA onsite backup Retire (barron can handle onsite backup
shaw tenant Move to virtual guest in Telehouse
pianeta tachanka Combine with ottorene, move as is

Telehouse

Run olName all from pdu-console@pdu.mayfirst.org to get a list.

Server name RAM Used/Capacity Notes Proposed Plans
*parsi* 46 / 80
*cleaver* 62 / 128
*robideau* 4 / 4 backup and console
*florence* 62 / 64
*vilma* 47 / 64
*NEW SERVER* Takes guest from axiom, negri, bolivar, ottorene
*barron* onsite backup
*cafiero* switch
severo 56 / 64 ptp
baubo yesmen (new)
anna tachanka
bolivar 29 / 32 Transfer guests to new machine*, retire
kiyoshi NA retired, praxedis Retire or move praxedis, retire
goofball yesmen (old) Retire ?
negri 25 / 32 Transfer guests to new machine*, retire

Servers already turned off:

  • fred
  • ken
  • A new server with 128GB RAM could handle the capacity of axiom, bolivar and negri (67 GB). These are our only remaining machines with only 2 disks.