Synology snapshot replication delete. Apr 3, 2024 · Complete guide to Syno...

Synology snapshot replication delete. Apr 3, 2024 · Complete guide to Synology Snapshots with Immutable WORM protection. How to disable/remove snapshots? Hi, I'm having trouble with Time Machine on my Mac and it failing because it says there isn't enough room. To delete a specific snapshot that is currently preserved, you can do either of the following: If you want to keep the replication task to sync data between Synology NAS, you can delete the snapshot after you create a newer snapshot by selecting the shared folder/LUN and clicking Action > Sync to run the replication Dec 20, 2020 · Snapshots can only be deleted when they are no longer preserved by the system. You have to go into snapshot replication, click the shared folder, click the snapshot button with down arrow, then click snapshot list. Though, it might take some time to reclaim the free space: Additionally, neither Hyper Backup nor Active Backup have anything to do with Snapshot Replication, they have their own apps. If the task remains, even though it is finished, the shared folder would be read only. Click Delete to confirm the removal. Learn DSM 7. Alternatively, select a snapshot and click Edit. Fortunately it turned out that immutable snapshots can be easily deleted if you change the time to the future by connecting via ssh and calling the command. Replication This page allows system administrators to create, view, edit, and delete replication tasks, and to run or stop syncing. I found someone else on here with the same problem, and the replies said to ensure the recycle bin wasn't turned on and that it wasn't using snapshots either. When editing, syncing, deleting replication tasks, or importing, exporting the initial copy, you can press and hold Ctrl or Shift to select multiple items. sudo date --set="7 JUL 2024 18:00:00" And then delete the snapshots from the DSM interface using the Snapshot Replication app. In Snapshot Replication on your Synology NAS, you cannot take/edit/remove the snapshots of any iSCSI LUNs used by Cinder. You will see a confirmation message. These operations should be performed in Cinder. 2+ setup, ransomware defense, #snapshot recovery, and off-site replication for business NAS systems. Feb 2, 2025 · There is currently no backup of the NAS, part of the reason for the move, and there are so many snapshots that I’m hesitant to remove them without better understanding them better. Dec 20, 2020 · Snapshots can only be deleted when they are no longer preserved by the system. Select one or more snapshots you wish to remove, and click Remove. To delete a specific snapshot that is currently preserved, you can do either of the following: If you want to keep the replication task to sync data between Synology NAS, you can delete the snapshot after you create a newer snapshot by selecting the shared folder/LUN and clicking Action > Sync to run the replication Nov 18, 2022 · In the future, as more changes are made to this file, more data blocks will be preserved by snapshots, and simply deleting the file does not remove the data blocks that are parts of the snapshots. You need to open that for Hyper Sep 26, 2025 · Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. For more information, please refer to DSM Help > iSCSI Manager > iSCSI LUN. In Snapshot Replication on your Synology Unified Controller, you cannot take, edit or remove the snapshots of any iSCSI LUNs used by Cinder. I used it to free space from Old Nas and to start using such folder on the new NAS. Dec 21, 2025 · Migration On the source NAS, open Snapshot Replication and create a task to replicate the ActiveProtect Vault shared folder to the destination NAS. Snapshots OTOH are maintained per shared folder, by deleting that you removed all possible available snapshots as well. If your Synology NAS serves as the storage backend for OpenStack Cinder, you cannot take, edit, delete, or restore snapshots for LUNs used by Cinder through Snapshot Replication. several hours after HyperBackup session was ended , sudo btrfs sub list -td /volume1 showed 126 snapshots in 'deleted' state (almost no extra disk space was used). Freeing up volume space by deleting snapshots To check the space consumption of snapshots: 1 Go to Snapshot Replication > Snapshots. Select the replicated shared folder and perform a forced failover. Feb 13, 2024 · Deleted shared folder are not moved to any recycle bin. Nov 18, 2022 · In the future, as more changes are made to this file, more data blocks will be preserved by snapshots, and simply deleting the file does not remove the data blocks that are parts of the snapshots. Note: You can press and hold Ctrl or Shift to select multiple items. Click Snapshot > Snapshot List. Learn more After the replication, switch to the destination NAS > Snapshot Replication > Recovery. Requirements To replicate snapshots, ensure that the target storage meets the following conditions I have two NAS drives and copied two shared folders from the old nas drive to the new one via the Snapshot Replication. . From the snapshot list you can delete the snapshots I was able to reproduce situation with lots of deleted snapshots. For more information, please refer to Synology Unified Controller Help > SAN Manager > LUN. qwh oca oyh vxe ovt rzb wfw wyz kqd myu vbx jrt zjr rnl goq