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Questions tagged [synology]

Synology is a company best known for its Network Attached Storage (NAS) product line.

Synology is a Taiwanese company which mainly produces NAS for consumer, prosumer and business.

The Synology's NAS are basically small form factor computers (ARM or Atom based) with a small Linux OS embedded.

More information on Wikipedia: Synology article

Synology web site: www.synology.com

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Recover BTRFS? bad magic on superblock on /dev/md2

so after a recent power outage my DS718+ RAID crashed. After investigation with Syno Support we also identified that my RAM was broken (already removed) and as it was not a officially supported RAM module they now will no longer help me with…
UnrealSlimShady
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Active Backup for Business external VM

I am currently playing around with "Active Backup for Business" and an esxi Hypervisor hosted EXTERNALLY by "Hetzner", a Cloud provider. My goal is that when one of my servers fail I want to be able to immediately restore the server to the esxi…
Robin Dieker
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Docker with Traefik reverse proxy under Synology DSM 7 // free port 80 and 443

To run docker with the reverse proxy Traefik v2 on a Synology NAS, I need to be able to use port 80 and 443 on the host system. The Operation System of the NAS DSM uses its own reverse proxy, nginx, which thries to occupy the ports on its own. Under…
Daniel_WW
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What GUI file explorers exist (Mac or Windows) to browse folders with wildcards?

I use a synology NAS, and have snapshots enabled. This creates a bunch of timestamped copies of folders in a #snapshots directory for each share. For instance, if I have the folder homes/alex/my/folder/structure/ (where "homes" is a default share in…
Alex Whittemore
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Synology DS2415+ no ssh logs

as the title says, my synology sshd service appears to not be producing any ssh logs. I've tried this guide: https://sites.google.com/site/benbriedis/ssh-on-synology without success. I need the logs to debug this error message I get from my client…
FailedDev
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ssh with public key at Synology - not working

I guess I have done everything right. Public/private keys, files permissions, etc. There are 3 machines: ubuntu old_synology new_synology I start from ubuntu, ssh to old_synology without a password. It works. I ssh from old_synology to…
Pepe
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Synology Expansion box not visible to Rackstation

We have two Synology Rackstation RS2418RP+'s and for a separate project we needed to add some more disk to them. We purchased a pair of RX1217RP's as according to Synology these are compatible. I received them yesterday and set about racking and…
cre8toruk
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How to create Encrypted Home Directories with Synology NAS

I have the need to encrypt folders in users home directories, it doesn't appear to be supported out of the box for some unknown reason. So how do I go about creating encrypted home directories with Synology NAS?
rwcommand
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Slow transfer using NFS on one server (Proxmox reason ?)

It was hard to choose topic for my question so I describe my problem. I have two servers with Proxmox (SERVER1 (proxmox version: 5.4-13) and SERVER2 (proxmox version: 5.2-12)) and two NFS servers (BACKUP and HOME). HOME is a NAS Synology DS218…
IceManSpy
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Why does BIND perform a double query before answering NXDOMAIN for a RPZ (response-policy zone)?

The goal is to have a local DNS server with the following specifics: split DNS setup that resolves a FQDN (e.g. localdomain.com) to a local IP instead of the external IP use a RPZ (response policy zone) to answer certain DNS lookups with a NXDOMAIN…
thomas1985
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SFTP error on Synology DSM

I created a user (no root), I can connect with him over ssh, I can send files over scp but when I'm using sftp I get this error: subsystem request failed on channel 0 I checked /etc/ssh/sshd_config: # override default of no subsystems #Subsystem …
jootl
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Seagate Exos noise level

What are the noise levels for the Seagate Exos 6TB drives? My NAS is standing on the floor besides my desk and I am quite sensitive to computer noise as I am sitting in front of the thing all day. Please note that I have done quite a bit of research…
marlar
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Modify an installed docker container

I am using a Synology KMU NAS. On that NAS I have installed the GitLab Docker container that seems to have a bug. That bug causes the Software to refuse to send administrative e-mails without authentication. There is an environment variable…
Silicomancer
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The plain HTTP request was sent to HTTPS port (NextCloud docker + nginx-proxy in Synology NAS)

I have a Synology NAS DS1813+ and I wish to install Nextcloud into it and I managed to do it by using Docker. Note that it will be available just in local network. Next, I wish to secure it by using SSL, however I could not do it as 443 is already…
Eon Strife
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Why am I getting a 'The operation failed. Please log in to DSM again and retry.' when changing HyperBackup statistics alert thresholds?

I have a DS918+ with several backup tasks configured in HyperBackup. One of them has a threshold set for excessive storage usage, which I need to adjust. However, whenever I try to adjust it, I get a popup error that says: 'The operation failed. …
robsiemb
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