Since the new version of TOS 5.1 system requires more storage space, if your initial system was TOS 4.x and system partition is 2GB, please do not update to this version.
To check the free space of your system partition,
Go to "TOS > Control panel > System Info > Overview", and check free space from the item of "/" .
Release Notes
Applicable models: F2-220, F2-420, F4-220, F4-420, F5-420, F2-221, F2-421, F2-422, F4-221, F4-421, F4-422, F4-223,F5-221, F5-225, F5-421, F5-422, F8-421, F8-422, F2-223, F4-223, F2-423, F4-423, T6-423, T9-423, T12-423,T9-450;
This update includes the following bug fixes and optimization for the previous version:
Bugs fixed
- Fixed the bug that hard disks in some models of TNAS fail to hibernate;
- Fixed the bug that the application center may not be able to obtain the latest application information;
- Fixed the bug that the Multimedia Server was interrupted and exited unexpectedly;
- Fixed the bug that some applications that relie on TOSdeamon do not properly start after the system reboot;
- Modified the mount parameters of btrfs file system to reduce file system corruption risks caused by abnormal shutdown or power failure;
- Modified btrfs quota configuration to reduce system resource usage;
- This update is only for TOS 5.1.33 or later versions. If your TOS version does not meet the requirements, please update to TOS 5 by reinstalling TOS.
- The kernel of TOS 5.1 has been updated to 5.15. Since the Linux kernel has removed the Intel Celeron J1800/J1900 GPU drivers from 5.15, the models of this platform no longer support GPU hardware video acceleration. If you are a user of this series of models and need to use GPU hardware video acceleration, do not update TOS 5.1! Models involved: F2-220/F2-420/F4-220/F4-420/F5-420
- Under normal circumstances, the system update will not affect the data in your hard drives, but for your data safety, it is strongly recommended that you back up your data before the update!
Manual update:
1. Download the update package: TOS 5.1.34 (md5:5068bafd87e414dc94a923697f74619f)
2. Go to TOS > Control Panel > General Settings > system;
3. Under the "Manual update", upload the update package;
4. Click "Apply";
5. After the system update is complete, you need to refresh your web browser;
6. Your TNAS's IP address may change after the system update, if you are not able to connect to your TNAS with the previous IP, you need to search the new IP again with the TNAC PC client;
TNAS PC:
After updating to TOS 5.1.34, you need to update your current TNAS PC to 5.0.33 or a later version, or you may not able to search your TNAS device.
1. TNAS PC 5.0.33 for Windows OS
2. TNAS PC 5.0.33 for macOS
It is recommended that you uninstall the previous version before installing this version of TNAS PC.
Issue report
If you encounter issues during use, please report to the corresponding TerraMaster official forum, or email your issue description and screenshots to pm(at)terra-master.com