this post was submitted on 21 Apr 2025
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Synology seems to further favor their "own" (re-labeled, Toshiba- and Seagate-produced) drives instead of the numerous other once which still appear in the official HCL like we knew it over the years, starting with the 25-Plus-models.

https://www.heise.de/en/news/Synology-restricts-choice-of-hard-disks-for-new-Plus-NAS-10356960.html

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[–] stsquad@lemmy.ml 5 points 5 days ago (2 children)

Does anyone know what the underlying filesystem is on DSM? The ability to easily replace disks with a degree of redundancy across the 4 bays is the biggest plus point for Synology although I have no doubt all the bits underneath are the Linux storage stack.

[–] jayandp@sh.itjust.works 4 points 5 days ago

Filesystem is either EXT4 or BTRFS, but the partitioning and redundancy from their SHR system is a combination of RAID1/5 and LVM.

[–] swerler@lemm.ee 1 points 5 days ago (1 children)
[–] WhyJiffie@sh.itjust.works 1 points 5 days ago (2 children)

that probably does not have redundancy

[–] swerler@lemm.ee 1 points 5 days ago

I can lose 2 drives.