DSM Update DSM Version 6.2.3 - 25426 Released

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DSM Update DSM Version 6.2.3 - 25426 Released

743
251
NAS
DS418play, DS213j, DSM 7.0.1-14401
Version: 6.2.3-25426
(2020-05-13)
Important Note

  1. The update is expected to be available for all regions within the next few weeks, although the time of release in each region may vary slightly. If you want to update to the latest version now, please go to Download Center and manually update your DSM.
  2. This update includes fixes to the below issues mentioned in 6.2.3-25423.
    • Fixed the issue where the automatic mounting of encrypted shared folders might result in the loss of indexing rules and the failure of the search function.
    • Fixed the issue where the Synology NAS equipped with NVMe device might be woken up from hibernation by the update of NVMe device's health status cache.
  3. This update will restart your Synology NAS.
  4. Removed the support for Google Cloud Print in DSM 6.2.3 and above.
  5. To avoid the interruption of iSCSI service, the automatic DSM update and your power schedule to shut down may not be executed as expected if there are any active iSCSI sessions.
  6. Removed TWNIC from the list of DDNS service providers on DSM 6.2.3 since TWNIC will stop accepting new registrations for DSM as of Jul. 1, 2020. Your current TWNIC DDNS services can still be used and edited but will not be available again once deleted from DSM.
  7. This is the last major DSM version (6.2) that supports the video conversion to .flv and MPEG-4 Part 2 on certain models (RS814, RS214, DS414, DS414slim, DS414j, DS216se, DS215j, DS214+, DS214, DS214se, DS213j, DS120j, DS119j, DS115, DS115j, and DS114) in consideration of the termination of Adobe's support for Flash Player by the end of 2020.

What's New in DSM 6.2.3
  1. Thin Provisioning LUN will become protected upon insufficient volume space, preventing clients from writing data to the LUN while allowing read-only access to the existing data.
  2. Added support for domain users to sign in to DSM using a UPN (user principal name) via file protocols (including SMB, AFP, FTP, and WebDAV).
  3. Added support for the option of forcing password changes for importing local users.
  4. Enhanced the compatibility of the imported user list, providing clearer error messages when the imported file contains syntax errors.
  5. Added support to record only the events of SMB transfer selected by the user, providing transfer logs that meet the requirements more closely.
  6. Added support for client users to monitor the changes of subdirectories under shared folders via SMB protocol.
  7. Added details of desktop notifications to facilitate users' timely responses.
  8. Added support for external UDF file system devices.
  9. Added support for the Open vSwitch option in a high-availability cluster.
  10. Added support for IP conflict detection, providing logs and notifications accordingly.
  11. Added support for Let's Encrypt wildcard certificates for Synology DDNS.
  12. Added support to waive the need of DSM login again through an HTTPS connection after a change in client's IP address.
  13. Added support for hardware-assisted locking for Thick Provisioning LUN on an ext4 volume.
  14. Added support for customized footer message on DSM login pages.

Fixed Issues
  1. Fixed the issue where certain cities might be mapped to incorrect time zones.
  2. Fixed the issue where LDAP users could not be notified of the upcoming password expiration.
  3. Fixed the issue where the upload of LDAP certificate could not overwrite the original one with the same file name.
  4. Fixed the issue where the application permissions settings might not be applied properly to the Domain Users group when such group in Windows AD domain was named other than "Domain Users".
  5. Fixed the issue of inaccurate time of usage history in Resource Monitor.
  6. Improved system responsiveness by reducing the latency of the Btrfs file system in certain scenarios.
  7. Fixed the issue where SNMP did not provide the indices of Disk and RAID correctly.
  8. Fixed the issue where the recycle bin of an encrypted shared folder might not be emptied properly.
  9. Enhanced the DSM login performance for multiple concurrent logins.
  10. Adjusted the personal notification mechanism to comply with the latest Gmail API.
  11. Fixed the issue where the iSCSI service might be interrupted when the LUN backup task is stopped.
  12. Removed the function of expanding the capacity of a block LUN.

Known Issues & Limitations
  1. Access to DSM via HTTPS using Google Chrome on a client device running macOS 10.15 might fail after a DSM update from an older version.

Manual Install Downloads
Index of /download/DSM/release/6.2.3/25426
 

fredbert

Moderator
NAS Support
Subscriber
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512
Operating system
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bbbbut I thought 6.2.3 had been released weeks ago (except in Package Center feeds for UK*). Is this yet another case of fixing the fix that fixed an update?

I'm still on the 'latest' 6.2.2 Update 4 from last November.


* CMS says different and 6.2.2 Update 6 is the absolutely latest.
 
743
251
NAS
DS418play, DS213j, DSM 7.0.1-14401
The build number microscopically changed... but it DID change (unlike in the past when DSM revisions carried the same value).
I'm still on the 'latest' 6.2.2 Update 4 from last November.
C'mon now. Won't you update, and let the rest of us know if it is good :cool:
 
32
7
NAS
DS218+
Router
RT2600ac
Operating system
Linux, Windows
Mobile operating system
Android
Just updated DS218+ all seems good so far...
except DDSM does not work any more, the Synology website says that the server is under maintenance
maybe later they will release the new DDSM version.

Annotation 2020-05-14 013043.png


no big deal, switched to Virtual Machine Manager and all is good.
(eventually it had to be done because Synology said it will stop releases for DDSM (docker version)
 
32
7
NAS
DS218+
Router
RT2600ac
Operating system
Linux, Windows
Mobile operating system
Android
Update:
The DDSM update is up and available for download
(although i jumped the wagon and hopped onto the VDSM - Virtual Machine Manager one)

002.png


001.png
 

Rusty

Moderator
NAS Support
1,667
509
www.blackvoid.club
NAS
DS412+, DS718+, DS918+, 2x RS3614RPxs+ with expansions
Router
RT1900ac, RT2600ac, MR2200ac
Update:
The DDSM update is up and available for download
(although i jumped the wagon and hopped onto the VDSM - Virtual Machine Manager one)

View attachment 1498

View attachment 1499
Just dont update Docker package then, because as you said DDSM is EOL and if you patch Docker to the latest version you will lose DDSM option if you do not have an alocated DDSM licence that is active.
 
18
3
NAS
DS1618+, DS918+
Router
RT1900ac, RT2600ac, MR2200ac
Operating system
Windows
Mobile operating system
Android
updated four machines (DS1618+, DS218+, DS918+, DS214play) including one Virtual DSM (VDSM) on that first one, all running OK
 
743
251
NAS
DS418play, DS213j, DSM 7.0.1-14401
Updated Note...
_________________
Changelog:

(2020/05/14)

Known Issues & Limitations
  1. To run Centralized Management System (CMS) on Surveillance Station after updating to DSM 6.2.3-25426, Surveillance Station 8.2.7 or above is required.
 
166
10
NAS
DS1019+
Mobile operating system
Android
i've just had this updated made available to my NAS, but as of yet haven't installed it.......
 
282
109
NAS
DS212J, DS214play, DS216, DS216play, DS414, DS918+, RS816
Router
RT2600ac, MR2200ac
Operating system
Windows
Mobile operating system
iOS
It's me! Squeak squeak!
Installed on DS212J, DS414, DS216, DS214play, RS816, DS918+, and they're all RUNNING FINE!
(Now I've jinxed myself...)
 
22
4
NAS
DS718+
Not yet available on my DS718+ in the update & restore section. I know I can do it manually.
Maybe sinbce I'm not running latest, this also explains why package manager doesn't show the latest updates for Docker, VMM, etc.
 

fredbert

Moderator
NAS Support
Subscriber
1,199
512
Operating system
macOS
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I gave up waiting and have DSM 6.2.3-25426 on both DS215j and DS218+. Had to do this manually cos it wasn't appearing.

Other than DNS Server no other package update was being listed before or after the DSM upgrade. Last night I went and downloaded the .spk for quite a few packages. Then went through Package Center and check versions and manually updated those that needed it.

So far so good. Both NAS entered a period of high CPU after rebooting from the DSM upgrade.

Only small quirk was DNS Server, which hadn't been updated before the DS215j's upgrade, said it needed repairing in order to run. Clicking 'repair' didn't do anything but a manual update fixed it. I updated DNS Server on the DS218+ before DSM upgrade and that went fine.
 
743
251
NAS
DS418play, DS213j, DSM 7.0.1-14401
I gave up waiting and have DSM 6.2.3-25426 on both DS215j and DS218+. Had to do this manually cos it wasn't appearing.
I know that feeling... I manually updated a DS213j and a DS418play with no apparent issues.
 

Danabw

Subscriber
138
72
NAS
DS218+ 8GB RAM, DS212
Operating system
Windows
Mobile operating system
Android, iOS
Manual update to DS218+, and there is a new spring in my step. NAS, however, is boringly the same...
 
1,176
534
NAS
DS216+II : DS118 : DS120j : APC Back UPS ES 700 — Mac/iOS user
I gave up waiting and have DSM 6.2.3-25426 on both DS215j and DS218+.
Didn’t I say that your tinkering will get the best of you! Now your up time counter is back to zero 🤪
 
349
89
NAS
DS418play
Router
RT2600ac, MR2200ac
Operating system
macOS, Windows
Mobile operating system
iOS
My DS418play finally got an update.

And now - 🤞
 
349
89
NAS
DS418play
Router
RT2600ac, MR2200ac
Operating system
macOS, Windows
Mobile operating system
iOS
Hooray, update went without any issues.

A 🍪 for Syno.
 
88
39
NAS
DS918+
Operating system
macOS
Mobile operating system
iOS
Safe enough to do now then guys? I got the notification this morning....
 

fredbert

Moderator
NAS Support
Subscriber
1,199
512
Operating system
macOS
Mobile operating system
iOS
I’ve not had any issues on my two NAS. Did a manual update 12 days ago.

I tried out generating a wildcard certificate for mynas.synology.me with extra SAN for specific FQDN from my personal domain. Works! I may replace my current certs with these (adding current SANs) as having a wildcard is useful For new/trial services until adding a new personal FQDN.
 

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