I set it to 7.000 days back - should cover everything.
Here are some logs:
/opt/sonatype-work/nexus3/log/tasks# tail -n 1000 blobstore.executeReconciliationPlan-202511121542029*
==> blobstore.executeReconciliationPlan-20251112154202947.log <==
2025-11-12 15:42:02,947+0100 INFO [quartz-14-thread-5] *TASK com.sonatype.nexus.reconcile.task.ExecuteReconcilePlanTask - Task information:
2025-11-12 15:42:02,953+0100 INFO [quartz-14-thread-5] *TASK com.sonatype.nexus.reconcile.task.ExecuteReconcilePlanTask - ID: 1758bff7-bfe0-413b-95c5-feac30b47bab
2025-11-12 15:42:02,953+0100 INFO [quartz-14-thread-5] *TASK com.sonatype.nexus.reconcile.task.ExecuteReconcilePlanTask - Type: blobstore.executeReconciliationPlan
2025-11-12 15:42:02,953+0100 INFO [quartz-14-thread-5] *TASK com.sonatype.nexus.reconcile.task.ExecuteReconcilePlanTask - Name: Repair - Execute Data Repair Plan
2025-11-12 15:42:02,953+0100 INFO [quartz-14-thread-5] *TASK com.sonatype.nexus.reconcile.task.ExecuteReconcilePlanTask - Description: Uses blobs in a blobstore to restore assets to a repository
2025-11-12 15:42:02,953+0100 INFO [quartz-14-thread-5] *TASK com.sonatype.nexus.reconcile.task.ExecuteReconcilePlanTask - Task configuration: {.name=Repair - Execute Data Repair Plan, lastRunState.runStarted=1762343828849, .id=1758bff7-bfe0-413b-95c5-feac30b47bab, .typeName=Repair - Execute Data Repair Plan, .visible=true, .typeId=blobstore.executeReconciliationPlan, .notificationCondition=FAILURE, lastRunState.endState=OK, .updated=2025-10-30T16:06:32.987+01:00, .recoverable=false, .enabled=true, .message=Uses blobs in a blobstore to restore assets to a repository, lastRunState.runDuration=63, .exposed=true, .created=2025-10-30T16:06:32.987+01:00}
==> blobstore.executeReconciliationPlan-20251112154202958.log <==
2025-11-12 15:42:02,959+0100 INFO [quartz-14-thread-5] *TASK com.sonatype.nexus.reconcile.task.ReconcilePlanExecutor - Task information:
2025-11-12 15:42:02,959+0100 INFO [quartz-14-thread-5] *TASK com.sonatype.nexus.reconcile.task.ReconcilePlanExecutor - ID: 1758bff7-bfe0-413b-95c5-feac30b47bab
2025-11-12 15:42:02,959+0100 INFO [quartz-14-thread-5] *TASK com.sonatype.nexus.reconcile.task.ReconcilePlanExecutor - Type: blobstore.executeReconciliationPlan
2025-11-12 15:42:02,960+0100 INFO [quartz-14-thread-5] *TASK com.sonatype.nexus.reconcile.task.ReconcilePlanExecutor - Name: Repair - Execute Data Repair Plan
2025-11-12 15:42:02,960+0100 INFO [quartz-14-thread-5] *TASK com.sonatype.nexus.reconcile.task.ReconcilePlanExecutor - Description: Uses blobs in a blobstore to restore assets to a repository
2025-11-12 15:42:02,960+0100 INFO [quartz-14-thread-5] *TASK com.sonatype.nexus.reconcile.task.ReconcilePlanExecutor - Task configuration: {.name=Repair - Execute Data Repair Plan, lastRunState.runStarted=1762343828849, .id=1758bff7-bfe0-413b-95c5-feac30b47bab, .typeName=Repair - Execute Data Repair Plan, .visible=true, .typeId=blobstore.executeReconciliationPlan, .notificationCondition=FAILURE, lastRunState.endState=OK, .updated=2025-10-30T16:06:32.987+01:00, .recoverable=false, .enabled=true, .message=Uses blobs in a blobstore to restore assets to a repository, lastRunState.runDuration=63, .exposed=true, .created=2025-10-30T16:06:32.987+01:00}
2025-11-12 15:42:02,960+0100 INFO [quartz-14-thread-5] *TASK com.sonatype.nexus.reconcile.task.ReconcilePlanExecutor - Reconciliation started
2025-11-12 15:42:02,965+0100 INFO [Reconciliation-20-thread-3] *TASK com.sonatype.nexus.reconcile.task.ExecuteReconcilePlanService - Starting process of reconcile plans
2025-11-12 15:42:02,965+0100 INFO [Reconciliation-20-thread-2] *TASK com.sonatype.nexus.reconcile.task.ExecuteReconcilePlanService - Starting process of reconcile plans
2025-11-12 15:42:02,965+0100 INFO [Reconciliation-20-thread-1] *TASK com.sonatype.nexus.reconcile.task.ExecuteReconcilePlanService - Starting process of reconcile plans
2025-11-12 15:42:02,965+0100 INFO [Reconciliation-20-thread-4] *TASK com.sonatype.nexus.reconcile.task.ExecuteReconcilePlanService - Starting process of reconcile plans
2025-11-12 15:42:02,980+0100 INFO [Reconciliation-20-thread-2] *TASK com.sonatype.nexus.reconcile.task.ExecuteReconcilePlanService - Finished process of reconcile plans. Processed 0 in 0 minute(s) 0 second(s)
2025-11-12 15:42:02,980+0100 INFO [Reconciliation-20-thread-3] *TASK com.sonatype.nexus.reconcile.task.ExecuteReconcilePlanService - Finished process of reconcile plans. Processed 0 in 0 minute(s) 0 second(s)
2025-11-12 15:42:02,985+0100 INFO [Reconciliation-20-thread-4] *TASK com.sonatype.nexus.reconcile.task.ExecuteReconcilePlanService - Finished process of reconcile plans. Processed 0 in 0 minute(s) 0 second(s)
2025-11-12 15:42:02,988+0100 INFO [Reconciliation-20-thread-1] *TASK com.sonatype.nexus.reconcile.task.ExecuteReconcilePlanService - Finished process of reconcile plans. Processed 0 in 0 minute(s) 0 second(s)
2025-11-12 15:42:02,989+0100 INFO [quartz-14-thread-5] *TASK com.sonatype.nexus.reconcile.task.ReconcilePlanExecutor - Reconciliation finished
2025-11-12 15:42:02,989+0100 INFO [quartz-14-thread-5] *TASK com.sonatype.nexus.reconcile.task.ReconcilePlanExecutor - Task complete