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update info for older mac users in install.md (#4850)

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Hawley Waldman 2017-10-10 16:58:51 -04:00 committed by Misty Stanley-Jones
parent ae4d35c5fe
commit ec87a0ae60
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docker-for-mac/install.md
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@ -81,12 +81,13 @@ explanation and list of prerequisites.
## What to know before you install
* **README FIRST for Docker Toolbox and Docker Machine users**: If you are
already running Docker on your machine, first read
[Docker for Mac vs. Docker Toolbox](docker-toolbox.md) to understand the
impact of this installation on your existing setup, how to set your environment
for Docker for Mac, and how the two products can coexist.
<p />
> README FIRST for Docker Toolbox and Docker Machine users
>
>If you are already running Docker on your machine, first read
[Docker for Mac vs. Docker Toolbox](docker-toolbox.md) to understand the
impact of this installation on your existing setup, how to set your environment
for Docker for Mac, and how the two products can coexist.
* **Relationship to Docker Machine**: Installing Docker for Mac does not affect
machines you created with Docker Machine. You'll get the option to copy
containers and images from your local `default` machine (if one exists) to the
@ -96,26 +97,27 @@ explanation and list of prerequisites.
virtualization system running (HyperKit) which takes the place of the
VirtualBox system. To learn more, see
[Docker for Mac vs. Docker Toolbox](docker-toolbox.md).
<p />
* **System Requirements**: Docker for Mac will launch only if all of these
requirements are met.
<p />
- Mac must be a 2010 or newer model, with Intel's hardware support for memory
- Mac hardware must be a 2010 or newer model, with Intel's hardware support for memory
management unit (MMU) virtualization; i.e., Extended Page Tables (EPT) and
Unrestricted Mode.
<p />
- OS X El Capitan 10.11 and newer macOS releases are supported. At a minimum,
Unrestricted Mode. You can check to see if your machine has this support by
running the following command in a terminal: `sysctl kern.hv_support`
- macOS El Capitan 10.11 and newer macOS releases are supported. At a minimum,
Docker for Mac requires macOS Yosemite 10.10.3 or newer, with the caveat
that going forward 10.10.x is a use-at-your-own risk proposition.
<p />
- Starting with Docker for Mac Stable release 1.13 (upcoming), and concurrent
Edge releases, we will no longer address issues specific to OS X Yosemite
10.10. In future releases, Docker for Mac could stop working on OS X Yosemite
10.10 due to the deprecated status of this OS X version. We recommend
- Starting with Docker for Mac Stable release 1.13, and concurrent
Edge releases, we will no longer address issues specific to macOS Yosemite
10.10. In future releases, Docker for Mac could stop working on macOS Yosemite
10.10 due to the deprecated status of this macOS version. We recommend
upgrading to the latest version of macOS.
<p />
- At least 4GB of RAM
<p />
- VirtualBox prior to version 4.3.30 must NOT be installed (it is incompatible
with Docker for Mac). If you have a newer version of VirtualBox installed, it's fine.