Fixed: Include afpfs mount points in free space checks

Fixes #1399

src/NzbDrone.Common/Disk/DiskProviderBase.cs

@@ -9,7 +9,6 @@ using NzbDrone.Common.EnsureThat;
 using NzbDrone.Common.EnvironmentInfo;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Common.Instrumentation;
-using NzbDrone.Common.Instrumentation.Extensions;
 
 namespace NzbDrone.Common.Disk
 {
@@ -390,7 +389,10 @@ namespace NzbDrone.Common.Disk
 
         public virtual List<IMount> GetMounts()
         {
-            return GetDriveInfoMounts();
+            return GetDriveInfoMounts().Where(d => d.DriveType == DriveType.Fixed || d.DriveType == DriveType.Network || d.DriveType == DriveType.Removable)
+                                       .Select(d => new DriveInfoMount(d))
+                                       .Cast<IMount>()
+                                       .ToList();
         }
 
         public virtual IMount GetMount(string path)
@@ -411,13 +413,10 @@ namespace NzbDrone.Common.Disk
             }
         }
 
-        protected List<IMount> GetDriveInfoMounts()
+        protected List<DriveInfo> GetDriveInfoMounts()
         {
             return DriveInfo.GetDrives()
-                            .Where(d => d.DriveType == DriveType.Fixed || d.DriveType == DriveType.Network || d.DriveType == DriveType.Removable)
                             .Where(d => d.IsReady)
-                            .Select(d => new DriveInfoMount(d))
-                            .Cast<IMount>()
                             .ToList();
         }
 

src/NzbDrone.Common/Disk/DriveInfoMount.cs

@@ -1,7 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
+using System.IO;
 using NzbDrone.Common.Extensions;
 
 namespace NzbDrone.Common.Disk
@@ -9,10 +6,12 @@ namespace NzbDrone.Common.Disk
     public class DriveInfoMount : IMount
     {
         private readonly DriveInfo _driveInfo;
+        private readonly DriveType _driveType;
 
-        public DriveInfoMount(DriveInfo driveInfo)
+        public DriveInfoMount(DriveInfo driveInfo, DriveType driveType = DriveType.Unknown)
         {
             _driveInfo = driveInfo;
+            _driveType = driveType;
         }
 
         public long AvailableFreeSpace
@@ -27,7 +26,15 @@ namespace NzbDrone.Common.Disk
 
         public DriveType DriveType
         {
-            get { return _driveInfo.DriveType; }
+            get
+            {
+                if (_driveType != DriveType.Unknown)
+                {
+                    return _driveType;
+                }
+
+                return _driveInfo.DriveType;
+            }
         }
 
         public bool IsReady

src/NzbDrone.Mono/Disk/DiskProvider.cs

@@ -86,10 +86,11 @@ namespace NzbDrone.Mono.Disk
 
         public override List<IMount> GetMounts()
         {
-            return base.GetMounts()
-                       .Concat(_procMountProvider.GetMounts())
-                       .DistinctBy(v => v.RootDirectory)
-                       .ToList();
+            return GetDriveInfoMounts().Select(d => new DriveInfoMount(d, FindDriveType.Find(d.DriveFormat)))
+                                       .Where(d => d.DriveType == DriveType.Fixed || d.DriveType == DriveType.Network || d.DriveType == DriveType.Removable)
+                                       .Concat(_procMountProvider.GetMounts())
+                                       .DistinctBy(v => v.RootDirectory)
+                                       .ToList();
         }
 
         public override long? GetTotalSize(string path)

src/NzbDrone.Mono/Disk/FindDriveType.cs

@@ -0,0 +1,20 @@
+using System.Collections.Generic;
+using System.IO;
+using NzbDrone.Common.Extensions;
+
+namespace NzbDrone.Mono.Disk
+{
+    public static class FindDriveType
+    {
+        private static readonly Dictionary<string, DriveType> DriveTypeMap = new Dictionary<string, DriveType>
+                                                                                  {
+                                                                                      { "afpfs", DriveType.Network },
+                                                                                      { "zfs", DriveType.Fixed }
+                                                                                  };
+
+        public static DriveType Find(string driveFormat)
+        {
+            return DriveTypeMap.GetValueOrDefault(driveFormat);
+        }
+    }
+}

src/NzbDrone.Mono/Disk/ProcMountProvider.cs

@@ -103,8 +103,8 @@ namespace NzbDrone.Mono.Disk
             var type = split[2];
             var options = ParseOptions(split[3]);
 
-            var driveType = DriveType.Unknown;
-            
+            var driveType = FindDriveType.Find(type);
+
             if (name.StartsWith("/dev/") || GetFileSystems().GetValueOrDefault(type, false))
             {
                 // Not always fixed, but lets assume it.
@@ -116,11 +116,6 @@ namespace NzbDrone.Mono.Disk
                 driveType = DriveType.Network;
             }
 
-            if (type == "zfs")
-            {
-                driveType = DriveType.Fixed;
-            }
-
             return new ProcMount(driveType, name, mount, type, options);
         }
 

src/NzbDrone.Mono/NzbDrone.Mono.csproj

@@ -68,13 +68,14 @@
     </Reference>
   </ItemGroup>
   <ItemGroup>
-    <Compile Include="DiskProvider.cs" />
-    <Compile Include="LinuxPermissionsException.cs" />
-    <Compile Include="MonoRuntimeProvider.cs" />
-    <Compile Include="ProcMount.cs" />
-    <Compile Include="ProcMountProvider.cs" />
+    <Compile Include="Disk\DiskProvider.cs" />
+    <Compile Include="Disk\FindDriveType.cs" />
+    <Compile Include="Disk\LinuxPermissionsException.cs" />
+    <Compile Include="EnvironmentInfo\MonoRuntimeProvider.cs" />
+    <Compile Include="Disk\ProcMount.cs" />
+    <Compile Include="Disk\ProcMountProvider.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
-    <Compile Include="SymbolicLinkResolver.cs" />
+    <Compile Include="Disk\SymbolicLinkResolver.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\NzbDrone.Common\NzbDrone.Common.csproj">

src/NzbDrone.Windows/NzbDrone.Windows.csproj

@@ -63,8 +63,8 @@
     <Reference Include="Microsoft.CSharp" />
   </ItemGroup>
   <ItemGroup>
-    <Compile Include="DiskProvider.cs" />
-    <Compile Include="DotNetRuntimeProvider.cs" />
+    <Compile Include="Disk\DiskProvider.cs" />
+    <Compile Include="EnvironmentInfo\DotNetRuntimeProvider.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>