Migrating to a new Synology NAS using Migration Assistant

Recently, I used the Migration Assistant to migrate data and system settings from the Synology DS1817+ to the DS1821+ NAS. Other than refreshing the NAS, a brand new set of 10TB hard drives replaced the existing 6TB. The migration was seamless and services remained available during the process.

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Qualifying hard disk drive for long term use

Do you check if the hard disk drive (HDD) is serviceable before using it? Nowadays, the emphasis on storage reliability has silently increased as more people are leveraging network attached storage (NAS) and external storage enclosures to back up their data. But what makes these storage solutions reliable? The building blocks – HDD! How do one ensure the new HDD is reliable? Personally, I qualify them using a Linux utility call badblocks and I recommend you do something similar too.

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