how to install os x el capitan over slow network

#How to install os x el capitan over slow network install#

If the 'Install OS X El Capitan' application is not already in your Applications folder, download it from the App Store.Ģ.

#How to install os x el capitan over slow network install#

If you are planning to install more than, say five systems, then a network imaging solution is probably a faster option than running from machine to machine with just a USB stick, regardless of how fast its throughput is.Īssuming you have a dedicated system running El Capitan 10.11 and Server 5.x, follow these steps:ġ. The newer versions of Server.app are much easier for managing this process than in previous iterations, with more features and options too. However, if installing onto multiple Macs is the overarching goal (which was one of the reasons stated in the article for making a USB installer), I recommend using OS X Server's Netinstall. I have my own USB stick for installing OS X in a pinch and the command line is a one-and-done affair. I've gone to a dedicated 8GB volume on a $80 2TB portable drive for these purposes (the rest of the drive is used for backups, and it runs at over 50MBps sustained reads you could spend $100 for a 16GB USB stick reaching 250MBps speeds though), and the speed in installing OSes and OS updates is really nice.Īll good comments and very helpful steps. Just run something like the BlackMagic speed test or similar on it before deciding it is a good drive to use for installs. Lexmark or Lexar maybe?) Target sells are pathetically slow (something like 1.5-2MBps, compared to a fast USB stick running at ~200+MBps), and I'm sure they aren't alone. The $10/2 8GB USB sticks (I forget which brand. I'm definitely making a USB disk if/when I move to the El Capitan. Useful for troubleshooting if you really need it, but it takes a lonnnnnng time to boot from that disc.

I used an equivalent process to the one described here to create a Mavericks DVD, with no USB intermediary.

I've even heard of success stories involving making the USB media then burning the partition itself to a double-layer DVD disc - and thus having a bootable optical disc version for your older Macs.