User Tools

Site Tools


Sidebar

General Lab Info (Mainly for Devs)

Hardware

Lab Infrastructure Services

Misc Admin Tasks
These are infrequently completed tasks that don't fit under any specific service

Production Services

OVH = OVH
RHEV = Sepia RHE instance
Baremetal = Host in Sepia lab

The Attic/Legacy Info

hardware:folio

folio{01..14}

Summary

Red Hat purchased these in Q4CY20. I think we had increasingly been asked by customers to test or reproduce on 100% flash systems. We didn't have any until these.

Purchasing Details

Hardware Specs

Count Manufacturer Model Capacity Notes
Chassis 1U Dell PowerEdge R640 N/A
Mainboard N/A Dell 0X45NX N/A
CPU 2 Intel Intel(R) Xeon(R) Gold 6230 CPU @ 2.10GHz 80 cores total ARK
RAM 8 DIMMs Micron 36ASF4G72PZ-3G2J3 32GB 256GB Total
SSD 1 Toshiba KPM5XVUG960G 1TB For OS
NVMe 8 Dell P4610 1.6TB
NIC 2 ports Broadcom BCM5720 1Gb 1 port as uplink
NIC 2 ports Mellanox ConnectX-4 LX 25Gb 1 port as uplink
BMC 1 N/A N/A Reachable at $host.ipmi.sepia.ceph.com using usual IPMI credentials.

PXE/Reimaging

These PXE using Legacy/BIOS mode and can be provisioned via Cobbler normally.

Network Config

These nodes are connected to a QFX5120 uplinked and managed by Red Hat IT. For an example of how to report an outage, see https://redhat.service-now.com/surl.do?n=INC1201508.

Each server has a 25Gb pigtail from a 100Gb breakout cable. The first three QSFP+ ports are configured VLAN101 untagged and VLAN100 tagged. Our DHCP server is configured to hand out leases to the 25Gb interfaces.

hardware/folio.txt · Last modified: 2021/06/04 20:17 by djgalloway