
If this operation works, you may want to consider continuing the use of the flash. Using Windows scandisk or Disk Utilities in Mac, you should be able to try to "repair" the existing flash. Prior to replacing the current flash, it may be worthwhile to shut down your server, remove the flash, and insert it into a Windows or Mac computer. In practice, speed is not normally an issue as Unraid runs from RAM once booted, and since they tend to be more reliable, USB2 devices are typically recommended over USB3.ĭo you want to select the best Flash device for Unraid? See this video!

Current device is physically too large.Current device is failing or has failed.There are a number of different reasons that you may wish to replace your USB flash device running Unraid OS including: Once this is done, the previous Flash device is blacklisted and cannot be used with Unraid going forward. IMPORTANT: Replacing your Unraid USB Flash Device transfers the license to a new USB Flash Device. NOTE: All the information that is specific to your Unraid installation is contained in the config folder on the flash drive. From here you will see the option 'FLASH BACKUP', click this and a full zipped backup of your current flash drive will be downloaded to your Mac or PC.


If you are using a PC or Mac, you should use the USB Flash Creator tool for the easiest and most streamlined experience.Īlternatively, if you are using a Linux system or if the USB Flash Creator tool is not working for some reason, please use the legacy method. There are two ways to swap out your USB flash device. 4 What to do if you have no backup and do not know your disk assignments:.2 Notes About Replacing your Registration Key.

1.3 Changing a Flash Device Before Purchasing.1.1 Why replace your USB Flash boot device?.
