Difference between revisions of "User:Chris Tyler/Fedora ARM Infra Redesign"
Chris Tyler (talk | contribs) (→Current Arrangement) |
Chris Tyler (talk | contribs) (→Scenarios for Quotation) |
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** Storage: | ** Storage: | ||
*** 4 x 2TB disk in RAID 0+1 | *** 4 x 2TB disk in RAID 0+1 | ||
| − | *** '''OR''' 2 x 2TB disk in RAID | + | *** '''OR''' 2 x 2TB disk in RAID 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: | ** Hosting: | ||
**# NFS export of /mnt/koji | **# NFS export of /mnt/koji | ||
| Line 77: | Line 77: | ||
** Move koji-web to a separate host (Japan? OpenRD?) | ** Move koji-web to a separate host (Japan? OpenRD?) | ||
** Add additional createrepo builders (Japan? NewZealand?) | ** Add additional createrepo builders (Japan? NewZealand?) | ||
| − | ** Move NFS activity to guruplugs | + | ** Move NFS activity to guruplugs (they're weak builders, but have good disk I/O (eSATA), could use multiple NFS servers with each supplying scratch space to one group of v7 builders) |
| − | |||
== Scenarios for Quotation == | == Scenarios for Quotation == | ||
| Line 113: | Line 112: | ||
** 5 Workstation NICs | ** 5 Workstation NICs | ||
** Serial USB adapters | ** Serial USB adapters | ||
| + | |||
| + | == Hardware Order == | ||
| + | |||
| + | * 6 x 2TB disk | ||
| + | * 3 x Intel 600G SATA SSD | ||
| + | * 7 x PCIe NIC | ||
| + | * 5 x USB serial adapters | ||
| + | |||
| + | == Hardware Shipment == | ||
| + | |||
| + | * All except 3 of the 2TB disks are going to ship on Friday Dec 9 (checking on whether they're shipping or arriving on that date) | ||
| + | * Remaining 3 drives expected later in December (data to be confirmed) | ||
Latest revision as of 13:13, 8 December 2011
This is a draft only!
It is still under construction and content may change. Do not rely on this information.
It is still under construction and content may change. Do not rely on this information.
Contents
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
- Hardware:
- Australia
- Hardware:
- Intel Q660 Quad
- 2 x 1TB disk
- 8 GB RAM
- Hosting:
- NFS export for builder scratch space
- Hardware:
- Ireland
- Hardware:
- Intel Q6600 Quad (?)
- 8 GB RAM
- 2 x 2TB disk
- Hosting:
- Sigul signing server (in VMs)
- Hardware:
Recommended Reallocation
- HongKong
- Storage:
- 4 x 2 TB in RAID 0+1
- Hosting:
- Koji Web
- Koji Hub
- Storage:
- Australia
- Storage:
- 4 x 2TB in RAID 0+1
- Consider expansion to 8 drives
- Hosting:
- NFS export for builder scratch space
- Storage:
- Ireland
- Storage:
- 2 x 128GB SATA SSD
- 2 x 2TB disk in RAID-1
- Hosting:
- Postgresql DB
- Storage:
- Chile (move from Raspi cubicle)
- Storage:
- 4 x 2TB disk in RAID 0+1
- OR 2 x 2TB disk in RAID 1, plus 1 RevoDrive 3 x2 [MaxIOPS] 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
- Storage:
- Possible Future Directions
- Move koji-web to a separate host (Japan? OpenRD?)
- Add additional createrepo builders (Japan? NewZealand?)
- Move NFS activity to guruplugs (they're weak builders, but have good disk I/O (eSATA), could use multiple NFS servers with each supplying scratch space to one group of v7 builders)
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
Hardware Order
- 6 x 2TB disk
- 3 x Intel 600G SATA SSD
- 7 x PCIe NIC
- 5 x USB serial adapters
Hardware Shipment
- All except 3 of the 2TB disks are going to ship on Friday Dec 9 (checking on whether they're shipping or arriving on that date)
- Remaining 3 drives expected later in December (data to be confirmed)
