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Perf improvements and bug fixes:
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- Clean up tracing to clearly indicate errors
- Added an unattended mode for use in labs
- Replace most ESENT databases with our own FileBasedCollection
- Updated always_exclude to track individual files, not folders
- Added new gvfs commands for managing cache servers
- Integrated GvFlt perf improvements, including a negative path cache
- Added ability to prefetch files
- Miscellaneous other bug fixes
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@sanoursa
sanoursa committed Oct 24, 2017
1 parent 153006d commit ed04790
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Showing 243 changed files with 11,479 additions and 4,724 deletions.
30 changes: 29 additions & 1 deletion GVFS.sln
View file
Expand Up @@ -22,13 +22,16 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "GVFS", "GVFS", "{2EF2EC94-3
EndProject EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GVFS.GVFlt", "GVFS\GVFS.GVFlt\GVFS.GVFlt.csproj", "{1118B427-7063-422F-83B9-5023C8EC5A7A}" Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GVFS.GVFlt", "GVFS\GVFS.GVFlt\GVFS.GVFlt.csproj", "{1118B427-7063-422F-83B9-5023C8EC5A7A}"
EndProject EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "GvFlt", "GVFS\GVFS.GvFltWrapper\GvFlt.vcxproj", "{FB0831AE-9997-401B-B31F-3A065FDBEB20}" Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "GvLib", "GVFS\GVFS.GvFltWrapper\GvLib.vcxproj", "{FB0831AE-9997-401B-B31F-3A065FDBEB20}"
ProjectSection(ProjectDependencies) = postProject ProjectSection(ProjectDependencies) = postProject
{5A6656D5-81C7-472C-9DC8-32D071CB2258} = {5A6656D5-81C7-472C-9DC8-32D071CB2258} {5A6656D5-81C7-472C-9DC8-32D071CB2258} = {5A6656D5-81C7-472C-9DC8-32D071CB2258}
{374BF1E5-0B2D-4D4A-BD5E-4212299DEF09} = {374BF1E5-0B2D-4D4A-BD5E-4212299DEF09} {374BF1E5-0B2D-4D4A-BD5E-4212299DEF09} = {374BF1E5-0B2D-4D4A-BD5E-4212299DEF09}
EndProjectSection EndProjectSection
EndProject EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GVFS.Common", "GVFS\GVFS.Common\GVFS.Common.csproj", "{374BF1E5-0B2D-4D4A-BD5E-4212299DEF09}" Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GVFS.Common", "GVFS\GVFS.Common\GVFS.Common.csproj", "{374BF1E5-0B2D-4D4A-BD5E-4212299DEF09}"
ProjectSection(ProjectDependencies) = postProject
{A4984251-840E-4622-AD0C-66DFCE2B2574} = {A4984251-840E-4622-AD0C-66DFCE2B2574}
EndProjectSection
EndProject EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GVFS", "GVFS\GVFS\GVFS.csproj", "{32220664-594C-4425-B9A0-88E0BE2F3D2A}" Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GVFS", "GVFS\GVFS\GVFS.csproj", "{32220664-594C-4425-B9A0-88E0BE2F3D2A}"
ProjectSection(ProjectDependencies) = postProject ProjectSection(ProjectDependencies) = postProject
Expand Down Expand Up @@ -59,6 +62,9 @@ EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "GVFS.NativeTests", "GVFS\GVFS.NativeTests\GVFS.NativeTests.vcxproj", "{3771C555-B5C1-45E2-B8B7-2CEF1619CDC5}" Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "GVFS.NativeTests", "GVFS\GVFS.NativeTests\GVFS.NativeTests.vcxproj", "{3771C555-B5C1-45E2-B8B7-2CEF1619CDC5}"
EndProject EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GVFS.Hooks", "GVFS\GVFS.Hooks\GVFS.Hooks.csproj", "{BDA91EE5-C684-4FC5-A90A-B7D677421917}" Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GVFS.Hooks", "GVFS\GVFS.Hooks\GVFS.Hooks.csproj", "{BDA91EE5-C684-4FC5-A90A-B7D677421917}"
ProjectSection(ProjectDependencies) = postProject
{A4984251-840E-4622-AD0C-66DFCE2B2574} = {A4984251-840E-4622-AD0C-66DFCE2B2574}
EndProjectSection
EndProject EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GVFS.Service", "GVFS\GVFS.Service\GVFS.Service.csproj", "{B8C1DFBA-CAFD-4F7E-A1A3-E11907B5467B}" Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GVFS.Service", "GVFS\GVFS.Service\GVFS.Service.csproj", "{B8C1DFBA-CAFD-4F7E-A1A3-E11907B5467B}"
ProjectSection(ProjectDependencies) = postProject ProjectSection(ProjectDependencies) = postProject
Expand All @@ -73,6 +79,9 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GVFS.Mount", "GVFS\GVFS.Mou
EndProjectSection EndProjectSection
EndProject EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "GVFS.ReadObjectHook", "GVFS\GVFS.ReadObjectHook\GVFS.ReadObjectHook.vcxproj", "{5A6656D5-81C7-472C-9DC8-32D071CB2258}" Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "GVFS.ReadObjectHook", "GVFS\GVFS.ReadObjectHook\GVFS.ReadObjectHook.vcxproj", "{5A6656D5-81C7-472C-9DC8-32D071CB2258}"
ProjectSection(ProjectDependencies) = postProject
{A4984251-840E-4622-AD0C-66DFCE2B2574} = {A4984251-840E-4622-AD0C-66DFCE2B2574}
EndProjectSection
EndProject EndProject
Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Scripts", "Scripts", "{28674A4B-1223-4633-A460-C8CC39B09318}" Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Scripts", "Scripts", "{28674A4B-1223-4633-A460-C8CC39B09318}"
ProjectSection(SolutionItems) = preProject ProjectSection(SolutionItems) = preProject
Expand All @@ -83,9 +92,18 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Scripts", "Scripts", "{2867
Scripts\RunUnitTests.bat = Scripts\RunUnitTests.bat Scripts\RunUnitTests.bat = Scripts\RunUnitTests.bat
EndProjectSection EndProjectSection
EndProject EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GVFS.PerfProfiling", "GVFS\GVFS.PerfProfiling\GVFS.PerfProfiling.csproj", "{C5D3CA26-562F-4CA4-A378-B93E97A730E3}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GVFS.Service.UI", "GVFS\GVFS.Service.UI\GVFS.Service.UI.csproj", "{93B403FD-DAFB-46C5-9636-B122792A548A}" Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GVFS.Service.UI", "GVFS\GVFS.Service.UI\GVFS.Service.UI.csproj", "{93B403FD-DAFB-46C5-9636-B122792A548A}"
EndProject EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GVFS.PreBuild", "GVFS\GVFS.Build\GVFS.PreBuild.csproj", "{A4984251-840E-4622-AD0C-66DFCE2B2574}"
EndProject
Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Build", "Build", "{AB0D9230-3893-4486-8899-F9C871FB5D5F}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "GitHooksLoader", "GitHooksLoader\GitHooksLoader.vcxproj", "{798DE293-6EDA-4DC4-9395-BE7A71C563E3}" Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "GitHooksLoader", "GitHooksLoader\GitHooksLoader.vcxproj", "{798DE293-6EDA-4DC4-9395-BE7A71C563E3}"
ProjectSection(ProjectDependencies) = postProject
{A4984251-840E-4622-AD0C-66DFCE2B2574} = {A4984251-840E-4622-AD0C-66DFCE2B2574}
EndProjectSection
EndProject EndProject
Global Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution GlobalSection(SolutionConfigurationPlatforms) = preSolution
Expand Down Expand Up @@ -145,10 +163,18 @@ Global
{5A6656D5-81C7-472C-9DC8-32D071CB2258}.Debug|x64.Build.0 = Debug|x64 {5A6656D5-81C7-472C-9DC8-32D071CB2258}.Debug|x64.Build.0 = Debug|x64
{5A6656D5-81C7-472C-9DC8-32D071CB2258}.Release|x64.ActiveCfg = Release|x64 {5A6656D5-81C7-472C-9DC8-32D071CB2258}.Release|x64.ActiveCfg = Release|x64
{5A6656D5-81C7-472C-9DC8-32D071CB2258}.Release|x64.Build.0 = Release|x64 {5A6656D5-81C7-472C-9DC8-32D071CB2258}.Release|x64.Build.0 = Release|x64
{C5D3CA26-562F-4CA4-A378-B93E97A730E3}.Debug|x64.ActiveCfg = Debug|x64
{C5D3CA26-562F-4CA4-A378-B93E97A730E3}.Debug|x64.Build.0 = Debug|x64
{C5D3CA26-562F-4CA4-A378-B93E97A730E3}.Release|x64.ActiveCfg = Release|x64
{C5D3CA26-562F-4CA4-A378-B93E97A730E3}.Release|x64.Build.0 = Release|x64
{93B403FD-DAFB-46C5-9636-B122792A548A}.Debug|x64.ActiveCfg = Debug|x64 {93B403FD-DAFB-46C5-9636-B122792A548A}.Debug|x64.ActiveCfg = Debug|x64
{93B403FD-DAFB-46C5-9636-B122792A548A}.Debug|x64.Build.0 = Debug|x64 {93B403FD-DAFB-46C5-9636-B122792A548A}.Debug|x64.Build.0 = Debug|x64
{93B403FD-DAFB-46C5-9636-B122792A548A}.Release|x64.ActiveCfg = Release|x64 {93B403FD-DAFB-46C5-9636-B122792A548A}.Release|x64.ActiveCfg = Release|x64
{93B403FD-DAFB-46C5-9636-B122792A548A}.Release|x64.Build.0 = Release|x64 {93B403FD-DAFB-46C5-9636-B122792A548A}.Release|x64.Build.0 = Release|x64
{A4984251-840E-4622-AD0C-66DFCE2B2574}.Debug|x64.ActiveCfg = Debug|x64
{A4984251-840E-4622-AD0C-66DFCE2B2574}.Debug|x64.Build.0 = Debug|x64
{A4984251-840E-4622-AD0C-66DFCE2B2574}.Release|x64.ActiveCfg = Release|x64
{A4984251-840E-4622-AD0C-66DFCE2B2574}.Release|x64.Build.0 = Release|x64
{798DE293-6EDA-4DC4-9395-BE7A71C563E3}.Debug|x64.ActiveCfg = Debug|x64 {798DE293-6EDA-4DC4-9395-BE7A71C563E3}.Debug|x64.ActiveCfg = Debug|x64
{798DE293-6EDA-4DC4-9395-BE7A71C563E3}.Debug|x64.Build.0 = Debug|x64 {798DE293-6EDA-4DC4-9395-BE7A71C563E3}.Debug|x64.Build.0 = Debug|x64
{798DE293-6EDA-4DC4-9395-BE7A71C563E3}.Release|x64.ActiveCfg = Release|x64 {798DE293-6EDA-4DC4-9395-BE7A71C563E3}.Release|x64.ActiveCfg = Release|x64
Expand All @@ -172,6 +198,8 @@ Global
{17498502-AEFF-4E70-90CC-1D0B56A8ADF5} = {2EF2EC94-3A68-4ED7-9A58-B7057ADBA01C} {17498502-AEFF-4E70-90CC-1D0B56A8ADF5} = {2EF2EC94-3A68-4ED7-9A58-B7057ADBA01C}
{5A6656D5-81C7-472C-9DC8-32D071CB2258} = {2EF2EC94-3A68-4ED7-9A58-B7057ADBA01C} {5A6656D5-81C7-472C-9DC8-32D071CB2258} = {2EF2EC94-3A68-4ED7-9A58-B7057ADBA01C}
{28674A4B-1223-4633-A460-C8CC39B09318} = {DCE11095-DA5F-4878-B58D-2702765560F5} {28674A4B-1223-4633-A460-C8CC39B09318} = {DCE11095-DA5F-4878-B58D-2702765560F5}
{C5D3CA26-562F-4CA4-A378-B93E97A730E3} = {C41F10F9-1163-4CFA-A465-EA728F75E9FA}
{93B403FD-DAFB-46C5-9636-B122792A548A} = {2EF2EC94-3A68-4ED7-9A58-B7057ADBA01C} {93B403FD-DAFB-46C5-9636-B122792A548A} = {2EF2EC94-3A68-4ED7-9A58-B7057ADBA01C}
{A4984251-840E-4622-AD0C-66DFCE2B2574} = {AB0D9230-3893-4486-8899-F9C871FB5D5F}
EndGlobalSection EndGlobalSection
EndGlobal EndGlobal
2 changes: 1 addition & 1 deletion GVFS/FastFetch/CheckoutFetchHelper.cs
View file
Expand Up @@ -66,7 +66,7 @@ public override void FastFetch(string branchOrCommit, bool isBranch)
// Configure pipeline // Configure pipeline
// Checkout uses DiffHelper when running checkout.Start(), which we use instead of LsTreeHelper like in FetchHelper.cs // Checkout uses DiffHelper when running checkout.Start(), which we use instead of LsTreeHelper like in FetchHelper.cs
// Checkout diff output => FindMissingBlobs => BatchDownload => IndexPack => Checkout available blobs // Checkout diff output => FindMissingBlobs => BatchDownload => IndexPack => Checkout available blobs
CheckoutJob checkout = new CheckoutJob(this.checkoutThreadCount, this.PathWhitelist, commitToFetch, this.Tracer, this.Enlistment); CheckoutJob checkout = new CheckoutJob(this.checkoutThreadCount, this.FolderList, commitToFetch, this.Tracer, this.Enlistment);
FindMissingBlobsJob blobFinder = new FindMissingBlobsJob(this.SearchThreadCount, checkout.RequiredBlobs, checkout.AvailableBlobShas, this.Tracer, this.Enlistment); FindMissingBlobsJob blobFinder = new FindMissingBlobsJob(this.SearchThreadCount, checkout.RequiredBlobs, checkout.AvailableBlobShas, this.Tracer, this.Enlistment);
BatchObjectDownloadJob downloader = new BatchObjectDownloadJob(this.DownloadThreadCount, this.ChunkSize, blobFinder.DownloadQueue, checkout.AvailableBlobShas, this.Tracer, this.Enlistment, this.ObjectRequestor, this.GitObjects); BatchObjectDownloadJob downloader = new BatchObjectDownloadJob(this.DownloadThreadCount, this.ChunkSize, blobFinder.DownloadQueue, checkout.AvailableBlobShas, this.Tracer, this.Enlistment, this.ObjectRequestor, this.GitObjects);
IndexPackJob packIndexer = new IndexPackJob(this.IndexThreadCount, downloader.AvailablePacks, checkout.AvailableBlobShas, this.Tracer, this.GitObjects); IndexPackJob packIndexer = new IndexPackJob(this.IndexThreadCount, downloader.AvailablePacks, checkout.AvailableBlobShas, this.Tracer, this.GitObjects);
Expand Down
7 changes: 5 additions & 2 deletions GVFS/FastFetch/FastFetch.csproj
View file
Expand Up @@ -43,8 +43,9 @@
<AllowUnsafeBlocks>true</AllowUnsafeBlocks> <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
</PropertyGroup> </PropertyGroup>
<ItemGroup> <ItemGroup>
<Reference Include="CommandLine"> <Reference Include="CommandLine, Version=2.0.275.0, Culture=neutral, PublicKeyToken=de6f01bd326f8c32, processorArchitecture=MSIL">
<HintPath>..\..\..\packages\CommandLineParser.2.0.275-beta\lib\net45\CommandLine.dll</HintPath> <SpecificVersion>False</SpecificVersion>
<HintPath>..\..\..\packages\CommandLineParser.2.1.1-beta\lib\net45\CommandLine.dll</HintPath>
<Private>True</Private> <Private>True</Private>
</Reference> </Reference>
<Reference Include="Microsoft.Diagnostics.Tracing.EventSource"> <Reference Include="Microsoft.Diagnostics.Tracing.EventSource">
Expand All @@ -69,6 +70,8 @@
<Compile Include="FetchHelper.cs" /> <Compile Include="FetchHelper.cs" />
<Compile Include="Git\BigEndianReader.cs" /> <Compile Include="Git\BigEndianReader.cs" />
<Compile Include="Git\EndianHelper.cs" /> <Compile Include="Git\EndianHelper.cs" />
<Compile Include="Git\FastFetchGitObjects.cs" />
<Compile Include="Git\FastFetchLibGit2Repo.cs" />
<Compile Include="Git\GitIndexGenerator.cs" /> <Compile Include="Git\GitIndexGenerator.cs" />
<Compile Include="HashingStream.cs" /> <Compile Include="HashingStream.cs" />
<Compile Include="WorkingTree.cs" /> <Compile Include="WorkingTree.cs" />
Expand Down
46 changes: 29 additions & 17 deletions GVFS/FastFetch/FastFetchVerb.cs
View file
Expand Up @@ -5,7 +5,6 @@
using GVFS.Common.Tracing; using GVFS.Common.Tracing;
using Microsoft.Diagnostics.Tracing; using Microsoft.Diagnostics.Tracing;
using System; using System;
using System.Diagnostics;


namespace FastFetch namespace FastFetch
{ {
Expand Down Expand Up @@ -103,15 +102,15 @@ public class FastFetchVerb
"folders", "folders",
Required = false, Required = false,
Default = "", Default = "",
HelpText = "A semicolon-delimited list of paths to fetch")] HelpText = "A semicolon-delimited list of folders to fetch")]
public string PathWhitelist { get; set; } public string FolderList { get; set; }


[Option( [Option(
"folders-list", "folders-list",
Required = false, Required = false,
Default = "", Default = "",
HelpText = "A file containing line-delimited list of paths to fetch")] HelpText = "A file containing line-delimited list of folders to fetch")]
public string PathWhitelistFile { get; set; } public string FolderListFile { get; set; }


[Option( [Option(
"Allow-index-metadata-update-from-working-tree", "Allow-index-metadata-update-from-working-tree",
Expand Down Expand Up @@ -192,7 +191,7 @@ private int ExecuteWithExitCode()
Console.WriteLine("The ParentActivityId provided (" + this.ParentActivityId + ") is not a valid GUID."); Console.WriteLine("The ParentActivityId provided (" + this.ParentActivityId + ") is not a valid GUID.");
} }


using (JsonEtwTracer tracer = new JsonEtwTracer("Microsoft.Git.FastFetch", parentActivityId, "FastFetch")) using (JsonEtwTracer tracer = new JsonEtwTracer("Microsoft.Git.FastFetch", parentActivityId, "FastFetch", useCriticalTelemetryFlag: false))
{ {
if (this.Verbose) if (this.Verbose)
{ {
Expand All @@ -206,29 +205,26 @@ private int ExecuteWithExitCode()
string fastfetchLogFile = Enlistment.GetNewLogFileName(enlistment.FastFetchLogRoot, "fastfetch"); string fastfetchLogFile = Enlistment.GetNewLogFileName(enlistment.FastFetchLogRoot, "fastfetch");
tracer.AddLogFileEventListener(fastfetchLogFile, EventLevel.Informational, Keywords.Any); tracer.AddLogFileEventListener(fastfetchLogFile, EventLevel.Informational, Keywords.Any);


RetryConfig retryConfig = new RetryConfig(this.MaxAttempts, TimeSpan.FromMinutes(RetryConfig.FetchAndCloneTimeoutMinutes)); CacheServerInfo cacheServer = new CacheServerInfo(this.GetRemoteUrl(enlistment), null);

string error;
CacheServerInfo cacheServer;
if (!CacheServerInfo.TryDetermineCacheServer(this.CacheServerUrl, tracer, enlistment, retryConfig, out cacheServer, out error))
{
tracer.RelatedError(error);
return ExitFailure;
}


tracer.WriteStartEvent( tracer.WriteStartEvent(
enlistment.EnlistmentRoot, enlistment.EnlistmentRoot,
enlistment.RepoUrl, enlistment.RepoUrl,
cacheServer.Url, cacheServer.Url,
enlistment.GitObjectsRoot,
new EventMetadata new EventMetadata
{ {
{ "TargetCommitish", commitish }, { "TargetCommitish", commitish },
{ "Checkout", this.Checkout }, { "Checkout", this.Checkout },
}); });


RetryConfig retryConfig = new RetryConfig(this.MaxAttempts, TimeSpan.FromMinutes(RetryConfig.FetchAndCloneTimeoutMinutes));
FetchHelper fetchHelper = this.GetFetchHelper(tracer, enlistment, cacheServer, retryConfig); FetchHelper fetchHelper = this.GetFetchHelper(tracer, enlistment, cacheServer, retryConfig);
if (!FetchHelper.TryLoadPathWhitelist(tracer, this.PathWhitelist, this.PathWhitelistFile, enlistment, fetchHelper.PathWhitelist)) string error;
if (!FetchHelper.TryLoadFolderList(enlistment, this.FolderList, this.FolderListFile, fetchHelper.FolderList, out error))
{ {
tracer.RelatedError(error);
Console.WriteLine(error);
return ExitFailure; return ExitFailure;
} }


Expand Down Expand Up @@ -291,7 +287,23 @@ private int ExecuteWithExitCode()
return isSuccess ? ExitSuccess : ExitFailure; return isSuccess ? ExitSuccess : ExitFailure;
} }
} }


private string GetRemoteUrl(Enlistment enlistment)
{
if (!string.IsNullOrWhiteSpace(this.CacheServerUrl))
{
return this.CacheServerUrl;
}

string configuredUrl = CacheServerResolver.GetUrlFromConfig(enlistment);
if (!string.IsNullOrWhiteSpace(configuredUrl))
{
return configuredUrl;
}

return enlistment.RepoUrl;
}

private FetchHelper GetFetchHelper(ITracer tracer, Enlistment enlistment, CacheServerInfo cacheServer, RetryConfig retryConfig) private FetchHelper GetFetchHelper(ITracer tracer, Enlistment enlistment, CacheServerInfo cacheServer, RetryConfig retryConfig)
{ {
GitObjectsHttpRequestor objectRequestor = new GitObjectsHttpRequestor(tracer, enlistment, cacheServer, retryConfig); GitObjectsHttpRequestor objectRequestor = new GitObjectsHttpRequestor(tracer, enlistment, cacheServer, retryConfig);
Expand Down

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