Run Virtual Machine From Usb3/18/2021
If youre compiling code Heres another thought: Buy an external SSD for each VM.I have a laptop with USB3 ports and a dock for the laptop with an eSATA port.I read about the speeds of both, and 5Gbps vs 6Gbps doesnt look like that much of a difference to me (but Im not an expert on this) - and the only other USB devices connected are cabled mouse and keyboard.I had some doubts about this pre hand, and I would not recommend this setup for any developer.
Run Virtual Hine From Usb Code Heres AnotherThe boot time is horrible and starting apps like Visual Studio takes at least 3-4 times as long time. I imagine itll be somewhat better, but I still think you would need to hook it up with e-sata for an acceptable performance, though. So, with caveats, IE11 - Win8.1 Parallels VM is quite useable. If I suspendresume it, and close apps before suspending, it suspends resumes in 3-4 seconds. Parallels has so many settings, so cannot say I have an optimal setup. I suppose I should repeat the experiment with internal disk, but someone else can do that. ![]() If you find yourself to be an extremely impatient computer user, get the fastest equipment you can, I would even suggest replacing the internal SSD with a bigger one. ![]() If youre not the type to do stuff in parallel while your code is compiling, get the fastest equipment you can. The VM should run okay as long as you dont have operations that require a lot of file writing. If you have a 50-60 GB Windows VM, it will be very slow on an external 5400 HD with USB 3. Faster is better. If you havent bought the external HDD yet, you might want to go for eSATA because you never know what youll use your spare USB ports for. You may want to add a 2nd external drive for back-up purposes.) With an HDD, you might not get much more performance from eSATA because file-writing and -reading speeds on a spinning platter disk are the limiting factor. Or build one from an external case and an external USB enclosure. ![]() Copying a 20 GB VM from internal to external HDD will take about 6-7 minutes at 60 MBs. If you find the performance from the VMs on the external disk acceptable, moving them around might not be necessary. If you do graphics design or lots of file transfers, there may be a severe performance loss. I added what I do to the main post instead as I cant do newlines in the comments. Do you have any comments on this with regards to me being a software dev I will wait a bit and see if anyone else has something to add and eventually accept your answer if nothing better comes up:-). But seriously, I am not a programmer so I cant say anything about that.
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