From fc9aa03dc1159980447b5fdfc96d8a2a61f92312 Mon Sep 17 00:00:00 2001 From: Jeremy Stretch Date: Tue, 5 Jul 2016 16:20:33 -0400 Subject: [PATCH] Improved device bay documentation --- docs/dcim.md | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/docs/dcim.md b/docs/dcim.md index 7a794d8ef..cc2cf5073 100644 --- a/docs/dcim.md +++ b/docs/dcim.md @@ -93,6 +93,8 @@ There are six types of device components which comprise all of the interconnecti Console ports connect only to console server ports, and power ports connect only to power outlets. Interfaces connect to one another in a symmetric manner: If interface A connects to interface B, interface B therefore connects to interface A. (The relationship between two interfaces is actually represented in the database by an InterfaceConnection object, but this is transparent to the user.) -Each type of connection can be defined as either *planned* or *connected*. This allows for easily denoting connections which have not yet been installed. In addition to a connecting peer, interfaces are also assigned a form factor and may be designated as management-only (for out-of-band management). Interfaces may also be assigned a short description. +Each type of connection can be classified as either *planned* or *connected*. This allows for easily denoting connections which have not yet been installed. In addition to a connecting peer, interfaces are also assigned a form factor and may be designated as management-only (for out-of-band management). Interfaces may also be assigned a short description. -Device bays represent the ability of a device to house child devices. For example, You might install several four blade servers into a 2U chassis. The chassis would appear in the rack elevation as a 2U device with four device bays. Each server within it would be defined as a 0U device installed in one of the device bays. Child devices do not appear on rack elevations, but they are included in the "Non-Racked Devices" list within the rack view. +Device bays represent the ability of a device to house child devices. For example, you might install four blade servers into a 2U chassis. The chassis would appear in the rack elevation as a 2U device with four device bays. Each server within it would be defined as a 0U device installed in one of the device bays. Child devices do not appear on rack elevations, but they are included in the "Non-Racked Devices" list within the rack view. + +Note that child devices differ from modules in that they are still treated as independent devices, with their own console/power/data components, modules, and IP addresses. Modules, on the other hand, are parts within a device, such as a hard disk or power supply.