Add database entry for optimal count of sectors for multiple read in devices.

DiscImageChef.Database/DiscImageChef.Database.csproj

@@ -93,6 +93,8 @@
     <Compile Include="Migrations\20181225214500_StoreReadResultsInReportDatabase.Designer.cs" />
     <Compile Include="Migrations\20190102061236_AddMultisessionLeadTest.cs" />
     <Compile Include="Migrations\20190102061236_AddMultisessionLeadTest.Designer.cs" />
+    <Compile Include="Migrations\20190102230036_AddOptimalReadMultipleCount.cs" />
+    <Compile Include="Migrations\20190102230036_AddOptimalReadMultipleCount.Designer.cs" />
     <Compile Include="Migrations\DicContextModelSnapshot.cs" />
     <Compile Include="Models\CdOffset.cs" />
     <Compile Include="Models\Command.cs" />

DiscImageChef.Database/Migrations/20190102230036_AddOptimalReadMultipleCount.cs

@@ -0,0 +1,17 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace DiscImageChef.Database.Migrations
+{
+    public partial class AddOptimalReadMultipleCount : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<int>("OptimalMultipleSectorsRead", "Devices", nullable: false, defaultValue: 0);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn("OptimalMultipleSectorsRead", "Devices");
+        }
+    }
+}

DiscImageChef.Database/Migrations/DicContextModelSnapshot.cs

@@ -1078,6 +1078,8 @@ namespace DiscImageChef.Database.Migrations
 
                 b.Property<int?>("MultiMediaCardId");
 
+                b.Property<int>("OptimalMultipleSectorsRead");
+
                 b.Property<int?>("PCMCIAId");
 
                 b.Property<string>("Revision");

DiscImageChef.Database/Models/Device.cs

@@ -31,6 +31,7 @@
 // ****************************************************************************/
 
 using System;
+using System.ComponentModel;
 using DiscImageChef.CommonTypes.Metadata;
 
 namespace DiscImageChef.Database.Models
@@ -61,5 +62,8 @@ namespace DiscImageChef.Database.Models
         }
 
         public DateTime LastSynchronized { get; set; }
+
+        [DefaultValue(0)]
+        public int OptimalMultipleSectorsRead { get; set; }
     }
 }