3 files changed, 17 insertions, 11 deletions

diff --git a/server/lib/schedulers/videos-redundancy-scheduler.ts b/server/lib/schedulers/videos-redundancy-scheduler.ts
index c49a8c89a..8b7f33539 100644
--- a/server/lib/schedulers/videos-redundancy-scheduler.ts
+++ b/server/lib/schedulers/videos-redundancy-scheduler.ts
@@ -185,11 +185,12 @@ export class VideosRedundancyScheduler extends AbstractScheduler {
   }
 
   private async isTooHeavy (redundancy: VideosRedundancy, filesToDuplicate: VideoFileModel[]) {
-    const maxSize = redundancy.size - this.getTotalFileSizes(filesToDuplicate)
+    const maxSize = redundancy.size
 
     const totalDuplicated = await VideoRedundancyModel.getTotalDuplicated(redundancy.strategy)
+    const totalWillDuplicate = totalDuplicated + this.getTotalFileSizes(filesToDuplicate)
 
-    return totalDuplicated > maxSize
+    return totalWillDuplicate > maxSize
   }
 
   private buildNewExpiration (expiresAfterMs: number) {
diff --git a/server/models/redundancy/video-redundancy.ts b/server/models/redundancy/video-redundancy.ts
index cbfc7f7fa..35e0cd3b1 100644
--- a/server/models/redundancy/video-redundancy.ts
+++ b/server/models/redundancy/video-redundancy.ts
@@ -293,6 +293,11 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
     }
 
     return VideoFileModel.sum('size', options as any) // FIXME: typings
+      .then(v => {
+        if (!v || isNaN(v)) return 0
+
+        return v
+      })
   }
 
   static async listLocalExpired () {
diff --git a/server/tests/api/server/redundancy.ts b/server/tests/api/server/redundancy.ts
index f50d6e3cf..77a2d61a4 100644
--- a/server/tests/api/server/redundancy.ts
+++ b/server/tests/api/server/redundancy.ts
@@ -54,7 +54,7 @@ async function runServers (strategy: VideoRedundancyStrategy, additionalParams:
           immutableAssign({
             min_lifetime: '1 hour',
             strategy: strategy,
-            size: '100KB'
+            size: '200KB'
           }, additionalParams)
         ]
       }
@@ -111,8 +111,8 @@ async function checkStatsWith2Webseed (strategy: VideoRedundancyStrategy) {
   const stat = data.videosRedundancy[0]
 
   expect(stat.strategy).to.equal(strategy)
-  expect(stat.totalSize).to.equal(102400)
-  expect(stat.totalUsed).to.be.at.least(1).and.below(102401)
+  expect(stat.totalSize).to.equal(204800)
+  expect(stat.totalUsed).to.be.at.least(1).and.below(204800)
   expect(stat.totalVideoFiles).to.equal(4)
   expect(stat.totalVideos).to.equal(1)
 }
@@ -125,7 +125,7 @@ async function checkStatsWith1Webseed (strategy: VideoRedundancyStrategy) {
 
   const stat = data.videosRedundancy[0]
   expect(stat.strategy).to.equal(strategy)
-  expect(stat.totalSize).to.equal(102400)
+  expect(stat.totalSize).to.equal(204800)
   expect(stat.totalUsed).to.equal(0)
   expect(stat.totalVideoFiles).to.equal(0)
   expect(stat.totalVideos).to.equal(0)
@@ -223,7 +223,7 @@ describe('Test videos redundancy', function () {
       return enableRedundancyOnServer1()
     })
 
-    it('Should have 2 webseed on the first video', async function () {
+    it('Should have 2 webseeds on the first video', async function () {
       this.timeout(40000)
 
       await waitJobs(servers)
@@ -270,7 +270,7 @@ describe('Test videos redundancy', function () {
       return enableRedundancyOnServer1()
     })
 
-    it('Should have 2 webseed on the first video', async function () {
+    it('Should have 2 webseeds on the first video', async function () {
       this.timeout(40000)
 
       await waitJobs(servers)
@@ -338,7 +338,7 @@ describe('Test videos redundancy', function () {
       await waitJobs(servers)
     })
 
-    it('Should have 2 webseed on the first video', async function () {
+    it('Should have 2 webseeds on the first video', async function () {
       this.timeout(40000)
 
       await waitJobs(servers)
@@ -399,7 +399,7 @@ describe('Test videos redundancy', function () {
       await enableRedundancyOnServer1()
     })
 
-    it('Should still have 2 webseeds after 10 seconds', async function () {
+    it('Should still have 2 webseedss after 10 seconds', async function () {
       this.timeout(40000)
 
       await wait(10000)
@@ -451,7 +451,7 @@ describe('Test videos redundancy', function () {
       video2Server2UUID = res.body.video.uuid
     })
 
-    it('Should cache video 2 webseed on the first video', async function () {
+    it('Should cache video 2 webseeds on the first video', async function () {
       this.timeout(120000)
 
       await waitJobs(servers)