BackupNamesFromBackups forms list of backup names from Backups.

BackupNamesFromBackupTimes forms list of backup names from BackupTime.

LastKnownInBackupTS returns begin_ts of oldest backup.

NewDefaultStorageSettings builds default storage settings struct.

NewDiscardUploader builds DiscardUploader.

NewStorageDownloader builds mongodb downloader.

NewStoragePurger builds mongodb StoragePurger.

NewStorageUploader builds mongodb uploader.

OldestBackupAfterTime returns last backup after given time.

SelectPurgingOplogArchives builds archive list to be deleted.

SequenceBetweenTS builds archive order between since and until timestamps archives can be written since multiple nodes and overlap each over, some timestamps may be lost, we should detect these cases.

SplitPurgingOplogArchivesByTS returns archives with start_maj_ts < purgeBeforeTS.

DiscardUploader reads provided data and returns success.

StorageDownloader extends base folder with mongodb specific.

StoragePurger deletes files in storage.

StorageSettings defines storage relative paths.

StorageUploader extends base uploader with mongodb specific.

Downloader defines interface to fetch mongodb oplog archives.

Uploader defines interface to store mongodb backups and oplog archives.

Sequence represents serial archive route.