With this interface it is possible to wrap the current support for snapshots and USN and simplify the enumeration.
This makes a number of assumptions into fields such as `IsMetaEntry` and `IsRootEntry` that removes code that was checking for various properties.
This first commit has support for VSS and USN as well as "naked" files, keeping feature parity.
There is also an experimental support for loading a backend-as-a-source. The support for this is currently limited as the backends need to be extended to support a folder concept.
This commit adds a check to verify that the remote database is up-to-date before proceeding to repair the remote storage.
Without this check it is possible to start repairs with an old database, and this will cause the remote data to be deleted.
This fixes#4579
Added support for `--portable-mode` and `--server-datafolder` for the CLI, ServerUtil, and Agent.
Fixed a few places where file reads were not cached properly.
Moved some responsibilities of UpdaterManager into DataFolderManager.
This now supports storing `machineid.txt` and `installation.txt` inside the path pointed to by `--server-datafolder` or alternatively with `--portable-mode`.
It is possible that some fringe backwards compatibility is lost with this update.
Fixed an issue with AutoUpdater crashing on check/download.
This fixes#5902
* Rewrite the backend manager.
This creates a new more logic backend manager that handles all backend operations.
For each top-level operation, there is now a single backend manager instance that is passed to sub-commands.
The internals of the backend manager are now rewritten to use async logic instead of threading.
The design uses a single task runner that dispatches operations and honors concurrent settings and limits from one place.
The logic for each operation has been moved into a separate files/classes to make it easier to understand each operation.
This fixes#5804
* Fixed a few issues with not awaiting tasks
* Fixed not creating empty databases
* Fixed an issue with hashes not being recorded on download
* Reworked the download logic to avoid attempting to decrypt the file if it has been modified.
* Review fixes
* Renamed db collector to better reflect the purpose.
* Review fixes
* Fixed nullability warnings in `Utility.cs`
* Fixed a number of nullability issues and warnings
* More nullable fixes
* Fixed the overwrite issue
* Fixed additional nullability issues
* Removed additional nullability issues
* More nullability fixes and added some xmldoc
* Added more xmldocs and removed an unused argument
* Removed more warnings
* Added test to verify that compression modules will mask duplicate entries, if present
* Because there are likely many, otherwise valid, dindex zip archives with duplicated blocklists out there, the log message is now verbose.
To make sure we no longer create archives with duplicated entries, the `--unittest-mode` option makes this a warning that is checked in most tests.
* Added guard in `IndexVolumeCreator` to prevent creating zip files with duplicated block lists.
* Added debug check for duplicates
* Fixed the duplicate test
The QuotaCheck is done in two places, and only one place was checking if the quota check was supposed to be disabled.
This adds the check in the other place.
* Workaround for multi-backend.
There is currently an issue with creating the BackendManager which has a backend instance. This instance is not used by the uploader, so they will create new instances.
The BackendManager instance can then time out, but is used later.
This commit will allow the uploader to "borrow" the instance from the backend manager, so only a single instance is needed.
This is not a clean fix, but doing so requires a full rewrite of the backend manager and uploader, so the controller creates a single instance of the manager, which is then used for all operations.
This would allow the backend manager to keep track of instances across all requests.
* Improved reuse after shutdown
* Added missing timeouts to uploads.
Since much of the BackendManager is replicated into the BackendUploader, this code needs to be updated as well.
* Fixed namespace issue
* Simplified task control by having all logic in a single class and using async control mechanism
* Fixed the tests
* Made the marking of a backup partial explicitly communicated if the enumeration process is stopped.
* Added support for pausing active transfers
* Introduced transfer token to abort operations.
* Updated the way LiveControl is emitting events.
* Retains the paused state of the server across reboots, this fixes#5760.
* Reworked the way throttle speeds are propagated through LiveControls.
* Added option to pause transfers in the UI.
* Removed throttle settings from the LiveControls class so it is exclusively handled by the ApplicationSettings.
* Removed `thread-priority` as it does not work at all when tasks are used.
* Fixed the stop dialog and API to only support stop and abort.
* Removed unused variables
Carl Johnsen