![]() I’ve chosen to build my data management and backup scheme around a Synology NAS, specifically a DS1019+. Some lives on one laptop, some on another machine. Some “primary” data lives on removable drives. In particular, the simple 3-2-1 case above doesn’t work because “production” data, or the “primary copy” isn’t all in one spot. ![]() My case is a bit trickier – I have a bunch of different machines, LOTS of data, some big chunks that need to get shifted around kind of frequently (big virtual machines I shelve and retrieve for infrequent jobs), and so on. 3-2-1 provides near-perfect data threat coverage, which is why it’s the gold standard. Or so that when you delete a file while you’re on vacation, you can grab it from the cloud backup. One remote backup so that if your house gets robbed or burns down, your data is still safe in the offsite backup. So when your laptop gets stolen from the car, you’ve still got everything on your desk. Why these 3 copies? Two different copies so when you delete a file accidentally, you can quickly go find the backup. 3 copies of the data (Laptop, back up USB disk, and IDrive), 2 different physical media (laptop and USB disk, though also IDrive), and 1 off-site copy (IDrive). Hint: is an excellent deal, and supports client-side encryption to keep everything private. Then, on top of that, install your cloud backup provider of choice to regularly take things off-site. Maybe every time you sit down at your desk, you plug this in, and Time Machine (Mac) or File History (Windows) takes care of it. In the simplest “one laptop” case, this is straightforward: have one backup regularly scheduled to a USB hard drive. In particular, it’s critical to adopt a 3-2-1 backup strategy: 3 copies of your data, 2 different physical copies, with at least 1 off-site copy. Keeping everything backed up and synced in a way that’s sufficiently hands-off and automatic to be reliable, as well as easy to recover from in the event of data loss, is not a simple task. If the problem is Docker, stop running the problematic application on it and try to uninstall the Docker app.Data handling and backup can be hard, and everything below is my work-in-progress notes and effort towards achieving a system that works for me.īeing self-employed in technology, I’ve got quite an array of devices, machines, and systems to support even just in my household. Or if the Sharesnap folder takes a lot of space, meaning the snapshots are taking a lot of space, you can remove the snapshot in Snapshot List and space will free up progressively. If you would like to free up the occupied space, you can uninstall the Cloud Station Server without keeping Cloud Station Server settings and previous file versions. This way, you can find out which file or folder occupies your disk space.įor example, if the Cloudstation folder takes a lot of space, you can stop syncing the shared folders via Cloud Station. ![]() du -h -d1 (list out the disk usage in each 1st-level sub-folder) cd /volume1 (change directory to /volume1 or any folder you wish)ģ. sudo -i (enter the admin password again)Ģ. After that, make the SSH connection to your DiskStation with the “root” or “admin” account and password, using Putty (see the image below). If you want to check the space usage of each folder, please enable the SSH service in DSM / Control Panel / Terminal, and use Windows software like Putty to access your DiskStation (see instructions in the image above). Docker: Some running packages can unexpectedly fill up your disk.Snapshot Replication: Even if the files are deleted, the past snapshots of them will still take up space.Recycle Bins of the shared folders: The deleted files will take up space unless you empty the recycle bins.Download Station: Temp files will take up space.Cloud Station/Drive: If you use Cloud Station/Drive to synchronize folders, know that syncing shared folders requires twice the space of the shared folders for version control.Update: How to See Full Volume Usage Details The packages that could cause this problem are listed below. Did you know there are some packages that will use more space than expected? You might notice this when you see your storage space on the disk unexpectedly full.
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