diff options
| -rw-r--r-- | Emby.Server.Implementations/ScheduledTasks/Tasks/PeopleValidationTask.cs | 7 | ||||
| -rw-r--r-- | Jellyfin.Server.Implementations/FullSystemBackup/BackupService.cs | 15 |
2 files changed, 20 insertions, 2 deletions
diff --git a/Emby.Server.Implementations/ScheduledTasks/Tasks/PeopleValidationTask.cs b/Emby.Server.Implementations/ScheduledTasks/Tasks/PeopleValidationTask.cs index 2a38b8c446..305f98790d 100644 --- a/Emby.Server.Implementations/ScheduledTasks/Tasks/PeopleValidationTask.cs +++ b/Emby.Server.Implementations/ScheduledTasks/Tasks/PeopleValidationTask.cs @@ -9,6 +9,7 @@ using MediaBrowser.Controller.Library; using MediaBrowser.Model.Globalization; using MediaBrowser.Model.Tasks; using Microsoft.EntityFrameworkCore; +using Microsoft.Extensions.Logging; namespace Emby.Server.Implementations.ScheduledTasks.Tasks; @@ -20,6 +21,7 @@ public class PeopleValidationTask : IScheduledTask, IConfigurableScheduledTask private readonly ILibraryManager _libraryManager; private readonly ILocalizationManager _localization; private readonly IDbContextFactory<JellyfinDbContext> _dbContextFactory; + private readonly ILogger<PeopleValidationTask> _logger; /// <summary> /// Initializes a new instance of the <see cref="PeopleValidationTask" /> class. @@ -27,11 +29,13 @@ public class PeopleValidationTask : IScheduledTask, IConfigurableScheduledTask /// <param name="libraryManager">Instance of the <see cref="ILibraryManager"/> interface.</param> /// <param name="localization">Instance of the <see cref="ILocalizationManager"/> interface.</param> /// <param name="dbContextFactory">Instance of the <see cref="IDbContextFactory{TContext}"/> interface.</param> - public PeopleValidationTask(ILibraryManager libraryManager, ILocalizationManager localization, IDbContextFactory<JellyfinDbContext> dbContextFactory) + /// <param name="logger">Instance of the <see cref="ILogger{TCategoryName}"/> interface.</param> + public PeopleValidationTask(ILibraryManager libraryManager, ILocalizationManager localization, IDbContextFactory<JellyfinDbContext> dbContextFactory, ILogger<PeopleValidationTask> logger) { _libraryManager = libraryManager; _localization = localization; _dbContextFactory = dbContextFactory; + _logger = logger; } /// <inheritdoc /> @@ -75,6 +79,7 @@ public class PeopleValidationTask : IScheduledTask, IConfigurableScheduledTask // Defer it until the scan has finished; the task will run again on its next trigger. if (_libraryManager.IsScanRunning) { + _logger.LogInformation("Skipping people validation because a library scan is currently running."); return; } diff --git a/Jellyfin.Server.Implementations/FullSystemBackup/BackupService.cs b/Jellyfin.Server.Implementations/FullSystemBackup/BackupService.cs index a6dc5458ee..a534fa5fa0 100644 --- a/Jellyfin.Server.Implementations/FullSystemBackup/BackupService.cs +++ b/Jellyfin.Server.Implementations/FullSystemBackup/BackupService.cs @@ -12,6 +12,7 @@ using Jellyfin.Database.Implementations; using Jellyfin.Server.Implementations.StorageHelpers; using Jellyfin.Server.Implementations.SystemBackupService; using MediaBrowser.Controller; +using MediaBrowser.Controller.Library; using MediaBrowser.Controller.SystemBackupService; using Microsoft.EntityFrameworkCore; using Microsoft.EntityFrameworkCore.Infrastructure; @@ -33,6 +34,7 @@ public class BackupService : IBackupService private readonly IServerApplicationPaths _applicationPaths; private readonly IJellyfinDatabaseProvider _jellyfinDatabaseProvider; private readonly IHostApplicationLifetime _hostApplicationLifetime; + private readonly ILibraryManager _libraryManager; private static readonly JsonSerializerOptions _serializerSettings = new JsonSerializerOptions(JsonSerializerDefaults.General) { AllowTrailingCommas = true, @@ -50,13 +52,15 @@ public class BackupService : IBackupService /// <param name="applicationPaths">The application paths.</param> /// <param name="jellyfinDatabaseProvider">The Jellyfin database Provider in use.</param> /// <param name="applicationLifetime">The SystemManager.</param> + /// <param name="libraryManager">Instance of the <see cref="ILibraryManager"/> interface.</param> public BackupService( ILogger<BackupService> logger, IDbContextFactory<JellyfinDbContext> dbProvider, IServerApplicationHost applicationHost, IServerApplicationPaths applicationPaths, IJellyfinDatabaseProvider jellyfinDatabaseProvider, - IHostApplicationLifetime applicationLifetime) + IHostApplicationLifetime applicationLifetime, + ILibraryManager libraryManager) { _logger = logger; _dbProvider = dbProvider; @@ -64,6 +68,7 @@ public class BackupService : IBackupService _applicationPaths = applicationPaths; _jellyfinDatabaseProvider = jellyfinDatabaseProvider; _hostApplicationLifetime = applicationLifetime; + _libraryManager = libraryManager; } /// <inheritdoc/> @@ -263,6 +268,14 @@ public class BackupService : IBackupService /// <inheritdoc/> public async Task<BackupManifestDto> CreateBackupAsync(BackupOptionsDto backupOptions) { + // Creating a backup runs a database optimization and reads the entire database under a transaction, both of + // which heavily contend with an active library scan and could capture an inconsistent database state. + if (_libraryManager.IsScanRunning) + { + _logger.LogWarning("Cannot create a backup while a library scan is running."); + throw new InvalidOperationException("Cannot create a backup while a library scan is running. Please try again once the scan has finished."); + } + var manifest = new BackupManifest() { DateCreated = DateTime.UtcNow, |