dsm

(2026-06-30) Important notes Your Synology NAS may not notify you of this DSM update because of the following reasons. If you want to update your DSM to this version now, please click here to update it manually. The update is not available in your region yet. The update is expected to be...

So, HEIC/HEIC thumbnails isn't displaying in DSM. I understand this was a decision by Synology a few years ago. Is there a way around this? I've installed some Chrome plugin, Synology Image Assistant, but it doesn't seem to help.

vDSM is attracting notable attention, partly because its modern implementation via Docker bypasses any hardware limitations imposed by the manufacturer. Whether using VMM or Docker, the resulting experiences are something I would like to share here.

Synology has released a security update for the Synology MailPlus Server package in DSM to address multiple vulnerabilities : CVE-2026-13136 allows remote attackers to read or write arbitrary files and conduct denial-of-service attacks. CVE-2025-15660 (ZDI-CAN-28554) allows adjacent attackers to...

I have now found the workaround for my RS3621xs+ with the following configuration: support_disk_compatibility="no" Managed by: sed -i 's/support_disk_compatibility="yes"/support_disk_compatibility="no"/g' /etc.defaults/synoinfo.conf sed -i...

With the introduction of DSM 7.4, which was announced at this year's Computex 2026 expo, Synology announced a more refined OS for its whole product line. Among all the updates and optimizations, as well as a new storage efficiency feature, a great deal of effort for the past few years has been...

Hi, My DS1821+ cannot boot properly after Volume1 filled up completely. This was probably due to me running a defrag in the DSM 6 GUI, which maybe made metadata/files duplicate or otherwise fill up the disk. I aborted the defrag, and DSM was running fine, even after a reboot, but it reported...

https://www.youtube.com/watch?v=iZ2fuB7uzeU Source: NAS Compares (YouTube channel) Discuss by replying to this thread. - - -

(2026-06-16) Important Note After installing this update, you will not be able to downgrade to a previous DSM version. This update will restart your Synology NAS. If auto update does not run, perform a manual update in Control Panel. Before updating, follow the instructions and complete the...

Today, as announced in the Computex articles, the new version of the DSM has arrived, the DSM 7.4-90075. Continue reading...

Hi everyone, I’m trying to clean up the Settings History / Log history inside my Synology DSM, specifically the warning/error entries. Right now, I can see the logs in DSM, but I only want to remove certain rows/records instead of clearing everything. What I want to achieve: Delete only...

https://www.youtube.com/watch?v=QonzZ01aWRY Source: NAS Compares (YouTube channel) Discuss by replying to this thread. - - -

Is Synology Moving Away From Routers? Synology is still best known for NAS hardware, DSM, backup software, private cloud storage, surveillance, and business data management, but its router range has always been an interesting side branch of the wider ecosystem and one that I have genuinely...

Taipei, Taiwan — June 3, 2026 — Synology today announced the roadmap for the next generation of DiskStation Manager (DSM), expanding it from a storage Continue reading... - - - Source: synology.com

https://www.youtube.com/watch?v=0zesUlx-9NI Source: NAS Compares (YouTube channel) Discuss by replying to this thread. - - -

Hi please help ds415play, i can no longer access dsm trough the browser or connect with synology assistant, which show server name and ip address but the staus show connection failed, i can access with mobile apps and windows 11 in file manager in network locations show an icon labeled with...

When dealing with "flipping bits" (bit rot, phantom writes, or silent data corruption), ZFS is generally considered the gold standard and holds distinct advantages over BTRFS. ZFS treats data integrity as a fundamental rule, offering more comprehensive mechanisms to prevent, detect, and fix...

It has been eight months since Synology released a new version of DSM, not including incremental updates that came after October 2025. Now, following the Computex 2026 expo, we have info on the upcoming new DSM 7.4 that should arrive starting mid June all the way till mid August, as well as...

Hi there I’m very stuck after days of problems. I'm trying to diagnose a Synology DS220j that became almost unusable immediately after a DSM update. System Synology DS220j 2 x WD Red 2TB SHR (almost certainly SHR-1) Important observation regarding DSM version Before removing the drives...

With Computex 2026 only days away, Synology today released their last year's announced 2.5" 6-bay successor to the DS620slim. Continue reading...