Hello dmw100,
The issue that makes Time Machine more complicated in terms of options for backup locations is that it requires the use of the Apple File System (APFS), which first launched with macOS High Sierra. Pdf xchange viewer mac gratuit. It's optimized for solid-state drives (SSDs) and other all-flash storage devices, but it also works on mechanical and hybrid drives.
Time Machine doesn’t just back up to external drives. Enable Time Machine on your MacBook and it will create “local snapshots,” too — potentially taking up over 100 GB of disk space on its internal storage. These local snapshots appear as “Backups” when you look at the visual overview of storage in the About Your Mac window. Manually Empty Trash when Time Machine Backup Files are Stuck This requires the use of force delete through the Terminal, which makes it a bit more advanced. If you don’t know what you’re doing or are not comfortable with Terminal you may want to skip this entirely and just wait out the incredibly lengthy Trash deletion through Finder instead. The reason this is inconvenient is obvious: Time Machine won't proceed with the backup until you resolve the matter. That means if your system crashes for some reason and you're unable to start it up, you can't later restore the most recent data from the external drive because the backup wasn't done in the first place. B) Fixes for 'Time Machine Won't Backup' errors Solution 1 - Ejecting the Time Machine drive. Time machine issues may be due to bad disconnection practices such as. Solution 2 - Unmounting the Time Machine drive using Disk Utility. At times, the issue may not be due to bad ejecting.
Welcome to the Apple Support Communities. I see you've been running into some issues backing up using Time Machine with network attached storage.
Have you double-checked to make sure your configuration meets the requirements to back up using Time Machine? It sounds like you may be using a configuration that doesn't include an AirPort router, so this could be a factor as outlined below:
Before using Time Machine, you need an external storage solution, sold separately:
- External hard drive connected to a USB, FireWire, or Thunderbolt port on your Mac
- Time Capsule or macOS Server on your network
- External hard drive connected to the USB port of an AirPort Extreme Base Station (802.11ac) on your network
- If your backup drive isn't connected using one of these methods, Time Machine might not work. Check with the device manufacturer for compatibility and connection information.
Time Machine Won't Back Up
This article has some great steps that may be helpful for general backup issues with Time Machine: If you can't back up or restore your Mac using Time Machine. If you find these steps don't resolve the issue, I recommend contacting Synology to look in to this further: Contact Us
I hope this helps get you started.
Cheers.
Why Won't Time Machine Backup
Feb 11, 2019 8:26 AM