1,885
edits
Changes
Created page with '{{Chris Tyler Draft}} = Design Meeting 2011-12-01 = It is apparent that the Fedora ARM build farm infrastructure needs to be upgraded to increase storage throughput, IOPS, and n…'
{{Chris Tyler Draft}}
= Design Meeting 2011-12-01 =
It is apparent that the Fedora ARM build farm infrastructure needs to be upgraded to increase storage throughput, IOPS, and network utilization.
== Current Arrangement ==
* HongKong
** Hardware:
*** Intel Core i7 Quad
*** 4 x 2TB disk
*** 2 x 128GB SATA SSD
*** 12 GB RAM
** Hosting:
**# Koji Web
**# Koji Hub
**# NFS export of /mnt/koji
**# Kojid for createrepo channel
**# DHCP & NAT for builders
* Australia
** Hardware:
*** Intel Q660 Quad
*** 2 x 1TB disk
*** 8 GB RAM
** Hosting:
**# NFS export for builder scratch space
* Ireland
** Hardware:
*** Intel Q660 Quad (?)
*** 8 GB RAM
*** 2 x 2TB disk
** Hosting:
**# Sigul signing server (in VMs)
== Recommended Reallocation ==
* HongKong
** Storage:
*** 4 x 2 TB in RAID 0+1
** Hosting:
**# Koji Web
**# Koji Hub
* Australia
** Storage:
*** 4 x 2TB in RAID 0+1
*** Consider expansion to 8 drives
** Hosting:
**# NFS export for builder scratch space
* Ireland
** Storage:
*** 2 x 128GB SATA SSD
*** 2 x 2TB disk in RAID-1
** Hosting:
**# Postgresql DB
* Chile (move from Raspi cubicle)
** Storage:
*** 4 x 2TB disk in RAID 0+1
*** '''OR''' 2 x 2TB disk in RAID 0+1, plus 1 RevoDrive 3 x2 <nowiki>[MaxIOPS]</nowiki> 960G, with plans to add another RevoDrive in 2012, plus possibly some of the 1TB drives taken from Australia for local backup of the SSD (possibly RAID 1 with writemostly)
** Hosting:
**# NFS export of /mnt/koji
**# kojid for createrepo
* Possible Future Directions
** Move koji-web to a separate host (Japan? OpenRD?)
** Add additional createrepo builders (Japan? NewZealand?)
** Move NFS activity to guruplugs
== Scenarios for Quotation ==
'''Bold''' indicates most likely scenarios
* '''Scenario 1'''
** 6 x 2TB disk (4 for Australia, 2 for Chile)
** 2 x NIC
* Scenario 2
** 16 x 2TB disk (8 Australia, 6 Chile, 2 spares)
** Multi-port SATA cards for Australia, Chile
** 2 x NIC
* '''Scenario 2.5'''
** 6 x 2TB disk (4 Austrlia, 2 Chile)
** 1 x RevoDisk 3 x2 960GB (Chile)
** 2 x NIC
* Scenario 3
** 10 x 2 TB disk (8 Australia, 2 Chile)
** Multi-port SATA card for Australia
** 2 x RevoDisk 3 x2 960GB (Chile)
** 2 x NIC
* All cases add:
** 5 Workstation NICs
** Serial USB adapters
= Design Meeting 2011-12-01 =
It is apparent that the Fedora ARM build farm infrastructure needs to be upgraded to increase storage throughput, IOPS, and network utilization.
== Current Arrangement ==
* HongKong
** Hardware:
*** Intel Core i7 Quad
*** 4 x 2TB disk
*** 2 x 128GB SATA SSD
*** 12 GB RAM
** Hosting:
**# Koji Web
**# Koji Hub
**# NFS export of /mnt/koji
**# Kojid for createrepo channel
**# DHCP & NAT for builders
* Australia
** Hardware:
*** Intel Q660 Quad
*** 2 x 1TB disk
*** 8 GB RAM
** Hosting:
**# NFS export for builder scratch space
* Ireland
** Hardware:
*** Intel Q660 Quad (?)
*** 8 GB RAM
*** 2 x 2TB disk
** Hosting:
**# Sigul signing server (in VMs)
== Recommended Reallocation ==
* HongKong
** Storage:
*** 4 x 2 TB in RAID 0+1
** Hosting:
**# Koji Web
**# Koji Hub
* Australia
** Storage:
*** 4 x 2TB in RAID 0+1
*** Consider expansion to 8 drives
** Hosting:
**# NFS export for builder scratch space
* Ireland
** Storage:
*** 2 x 128GB SATA SSD
*** 2 x 2TB disk in RAID-1
** Hosting:
**# Postgresql DB
* Chile (move from Raspi cubicle)
** Storage:
*** 4 x 2TB disk in RAID 0+1
*** '''OR''' 2 x 2TB disk in RAID 0+1, plus 1 RevoDrive 3 x2 <nowiki>[MaxIOPS]</nowiki> 960G, with plans to add another RevoDrive in 2012, plus possibly some of the 1TB drives taken from Australia for local backup of the SSD (possibly RAID 1 with writemostly)
** Hosting:
**# NFS export of /mnt/koji
**# kojid for createrepo
* Possible Future Directions
** Move koji-web to a separate host (Japan? OpenRD?)
** Add additional createrepo builders (Japan? NewZealand?)
** Move NFS activity to guruplugs
== Scenarios for Quotation ==
'''Bold''' indicates most likely scenarios
* '''Scenario 1'''
** 6 x 2TB disk (4 for Australia, 2 for Chile)
** 2 x NIC
* Scenario 2
** 16 x 2TB disk (8 Australia, 6 Chile, 2 spares)
** Multi-port SATA cards for Australia, Chile
** 2 x NIC
* '''Scenario 2.5'''
** 6 x 2TB disk (4 Austrlia, 2 Chile)
** 1 x RevoDisk 3 x2 960GB (Chile)
** 2 x NIC
* Scenario 3
** 10 x 2 TB disk (8 Australia, 2 Chile)
** Multi-port SATA card for Australia
** 2 x RevoDisk 3 x2 960GB (Chile)
** 2 x NIC
* All cases add:
** 5 Workstation NICs
** Serial USB adapters
