If you’re transferring from an outdated Synology to a new Synology NAS, or simply need to maintain two NAS in sync always, the simple-yet-effective answer I’ve discovered is to make use of Shared Folder Sync with rsync. You may set this up simply within the Synology net management panel. Right here’s how.
I’ve just lately upgraded from a two-bay Synology DS720+ to a four-bay Synology DS920+ mannequin.The improve provides me a bit of additional efficiency and two further drive bays for storage expandability. A NAS is a superb companion to an Apple family as it will possibly act as a Plex media server for all of your units, run HomeBridge for superior HomeKit automation, again your Macs with Time Machine, and extra. A full evaluation of the DS920+ is coming quickly.
Nevertheless, upon receiving the brand new unit, my challenge was learn how to copy throughout the info from the outdated NAS to the brand new one. I need to maintain the outdated NAS in operation, so I couldn’t merely take out the exhausting drives and bodily transfer the info that approach. I additionally wished an answer that might be carried out within the background while the outdated NAS remained actively in use (our household depends on it for Plex entry and different companies).
I additionally wished the flexibility to re-sync knowledge sooner or later, if I added recordsdata to the outdated NAS earlier than I had absolutely migrated to the brand new field. Connecting through bodily cable wasn’t actually an possibility, and it was unclear how that might be achieved.
The answer I discovered was to make use of the ‘superior’ rsync service with Synology’s built-in Shared Folder Sync app. This turned out to be a really elegant and easy answer, and might be arrange autonomously utilizing the online UI, despite the fact that the steps had been barely non-obvious …
Tips on how to arrange Shared Folder Sync from one NAS to a different
1. Log into the Synology DiskStation net portal on the brand new NAS, that’s the vacation spot you need to copy/sync recordsdata to. Go to Management Panel -> File Providers -> rsync and allow the rsync service.
2. Log into the Synology DiskStation net portal on the outdated NAS, the one with the recordsdata to repeat. Navigate to Management Panel -> File Providers -> Superior and scroll all the way down to Shared Folder Sync.
3. Click on the Process Listing button and press Create. Choose the supply shared folder you need to copy. NOTE: If the listing/file names match with the vacation spot, they are going to be renamed so that they don’t conflict with the sync course of.
4. Comply with the steps by urgent the Subsequent button. In sync vacation spot display, the Synology ought to robotically detect the brand new Synology in your community, so you’ll be able to merely choose that and enter your login credentials.
… And that’s it! The recordsdata and folders will robotically begin syncing over the community to the brand new NAS. In case you add recordsdata later to the supply, these can even get robotically copied throughout to the vacation spot. To scale back visitors congestion in your native community, you’ll be able to optionally configure the duty to solely run on a schedule at sure instances of the day (like at night time).
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