アプリケーションのビルド (複数の異なるプロセスを使用) の procmon トレースがありますが、別のプロセスで使用されているため、ある時点でファイルの書き込みに失敗します。最初に目にするのは、ビルドの開始時にファイルが削除されることです。
3:49:32.9928378 PM foo.exe 11460 QueryOpen SUCCESS CreationTime: 8/26/2016 12:49:00 PM, LastAccessTime: 8/26/2016 12:49:00 PM, LastWriteTime: 8/26/2016 12:49:05 PM, ChangeTime: 8/26/2016 12:49:06 PM, AllocationSize: 57,344, EndOfFile: 56,624, FileAttributes: N
3:49:32.9929337 PM foo.exe 11460 CreateFile SUCCESS Desired Access: Read Attributes, Delete, Disposition: Open, Options: Non-Directory File, Open Reparse Point, Attributes: n/a, ShareMode: Read, Write, Delete, AllocationSize: n/a, OpenResult: Opened
3:49:32.9929791 PM foo.exe 11460 QuerySecurityFile SUCCESS Information: 0x20
3:49:32.9930238 PM foo.exe 11460 QueryAttributeTagFile SUCCESS Attributes: N, ReparseTag: 0x0
3:49:32.9930526 PM foo.exe 11460 SetDispositionInformationFile SUCCESS Delete: True
3:49:32.9930955 PM foo.exe 11460 CloseFile SUCCESS
3:49:32.9940971 PM foo.exe 11460 CloseFile SUCCESS
3:49:32.9942480 PM foo.exe 11460 CreateFile SUCCESS Desired Access: Write Attributes, Synchronize, Disposition: Open, Options: Synchronous IO Non-Alert, Open Reparse Point, Attributes: n/a, ShareMode: Read, Write, Delete, AllocationSize: n/a, OpenResult: Opened
3:49:32.9943085 PM foo.exe 11460 QuerySecurityFile SUCCESS Information: 0x20
3:49:32.9944066 PM foo.exe 11460 SetBasicInformationFile SUCCESS CreationTime: 0, LastAccessTime: 0, LastWriteTime: 0, ChangeTime: 0, FileAttributes: N
3:49:32.9944770 PM foo.exe 11460 CloseFile SUCCESS
3:49:32.9946268 PM foo.exe 11460 QueryOpen SUCCESS CreationTime: 8/26/2016 3:49:27 PM, LastAccessTime: 8/26/2016 3:49:27 PM, LastWriteTime: 8/26/2016 3:49:32 PM, ChangeTime: 8/26/2016 3:49:33 PM, AllocationSize: 57,344, EndOfFile: 56,624, FileAttributes: N
3:49:32.9947224 PM foo.exe 11460 CreateFile SUCCESS Desired Access: Read Attributes, Synchronize, Disposition: Open, Options: Synchronous IO Non-Alert, Non-Directory File, Attributes: N, ShareMode: Read, Write, AllocationSize: n/a, OpenResult: Opened
3:49:32.9947681 PM foo.exe 11460 QuerySecurityFile SUCCESS Information: 0x20
3:49:32.9948253 PM foo.exe 11460 QueryInformationVolume BUFFER OVERFLOW VolumeCreationTime: 4/19/2016 10:43:10 PM, VolumeSerialNumber: 4299-1E8C, SupportsObjects: True, VolumeLabel: Dat堜
3:49:32.9948475 PM foo.exe 11460 QueryAllInformationFile BUFFER OVERFLOW CreationTime: 8/26/2016 3:49:27 PM, LastAccessTime: 8/26/2016 3:49:27 PM, LastWriteTime: 8/26/2016 3:49:32 PM, ChangeTime: 8/26/2016 3:49:33 PM, FileAttributes: N, AllocationSize: 57,344, EndOfFile: 56,624, NumberOfLinks: 1, DeletePending: False, Directory: False, IndexNumber: 0xe00000021d3d3, EaSize: 0, Access: Read Attributes, Synchronize, Position: 0, Mode: Synchronous IO Non-Alert, AlignmentRequirement: Word
3:49:32.9948678 PM foo.exe 11460 CloseFile SUCCESS
それは成功しているようです。次に気付くのは、「リーダーのみでロックされたファイル」を返す 2 つの「CreateFileMapping」呼び出しがあることです。ただし、どちらの場合も closefile が呼び出されているように見えるため、心配する必要はありません。興味深いことに、削除後に呼び出された QueryAllInformationFile は、作成時間の削除前の時間を返します。ファイルが適切に削除されていないということですか？
3:49:41.3811537 PM bar.exe 11724 CreateFile SUCCESS Desired Access: Generic Read, Disposition: Open, Options: Synchronous IO Non-Alert, Non-Directory File, Attributes: n/a, ShareMode: Read, AllocationSize: n/a, OpenResult: Opened
3:49:41.3812155 PM bar.exe 11724 QuerySecurityFile SUCCESS Information: 0x20
3:49:41.3827524 PM bar.exe 11724 QueryNameInformationFile SUCCESS Name: \a\path\to\a\file\thedllinquestion.dll
3:49:41.3827711 PM bar.exe 11724 QueryNameInformationFile SUCCESS Name: \a\path\to\a\file\thedllinquestion.dll
3:49:41.3828506 PM bar.exe 11724 QueryNormalizedNameInformationFile SUCCESS
3:49:41.3829159 PM bar.exe 11724 QueryInformationVolume BUFFER OVERFLOW VolumeCreationTime: 4/19/2016 10:43:10 PM, VolumeSerialNumber: 4299-1E8C, SupportsObjects: True, VolumeLabel: Dat妕
3:49:41.3829281 PM bar.exe 11724 QueryAllInformationFile BUFFER OVERFLOW CreationTime: 8/26/2016 3:49:27 PM, LastAccessTime: 8/26/2016 3:49:27 PM, LastWriteTime: 8/26/2016 3:49:32 PM, ChangeTime: 8/26/2016 3:49:33 PM, FileAttributes: N, AllocationSize: 57,344, EndOfFile: 56,624, NumberOfLinks: 1, DeletePending: False, Directory: False, IndexNumber: 0xe00000021d3d3, EaSize: 0, Access: Generic Read, Position: 0, Mode: Synchronous IO Non-Alert, AlignmentRequirement: Word
3:49:41.3829444 PM bar.exe 11724 CreateFileMapping FILE LOCKED WITH ONLY READERS SyncType: SyncTypeCreateSection, PageProtection:
3:49:41.3829538 PM bar.exe 11724 QueryStandardInformationFile SUCCESS AllocationSize: 57,344, EndOfFile: 56,624, NumberOfLinks: 1, DeletePending: False, Directory: False
3:49:41.3830038 PM bar.exe 11724 CreateFileMapping SUCCESS SyncType: SyncTypeOther
3:49:41.4143299 PM bar.exe 11724 CloseFile SUCCESS
最後に共有違反を以下に示します。興味深いのは、同じプロセスが、読み取り/書き込みの前にファイルを閉じずに、読み取り用にファイルを開くことです。理論的にはそれができるはずですが、そうですか？
3:49:41.8544568 PM foo.exe 11460 CreateFile SUCCESS Desired Access: Generic Read, Disposition: Open, Options: Sequential Access, Synchronous IO Non-Alert, Non-Directory File, Attributes: n/a, ShareMode: Read, Delete, AllocationSize: n/a, OpenResult: Opened
3:49:41.8545112 PM foo.exe 11460 QuerySecurityFile SUCCESS Information: 0x20
3:49:41.8545970 PM foo.exe 11460 QueryStandardInformationFile SUCCESS AllocationSize: 57,344, EndOfFile: 56,624, NumberOfLinks: 1, DeletePending: False, Directory: False
3:49:41.8546087 PM foo.exe 11460 QueryBasicInformationFile SUCCESS CreationTime: 8/26/2016 3:49:27 PM, LastAccessTime: 8/26/2016 3:49:27 PM, LastWriteTime: 8/26/2016 3:49:32 PM, ChangeTime: 8/26/2016 3:49:33 PM, FileAttributes: N
3:49:41.8546441 PM foo.exe 11460 QueryStreamInformationFile SUCCESS 0: ::$DATA
3:49:41.8546914 PM foo.exe 11460 QueryBasicInformationFile SUCCESS CreationTime: 8/26/2016 3:49:27 PM, LastAccessTime: 8/26/2016 3:49:27 PM, LastWriteTime: 8/26/2016 3:49:32 PM, ChangeTime: 8/26/2016 3:49:33 PM, FileAttributes: N
3:49:41.8547366 PM foo.exe 11460 QueryEaInformationFile SUCCESS EaSize: 0
3:49:41.8550146 PM foo.exe 11460 CreateFile SHARING VIOLATION Desired Access: Generic Read/Write, Delete, Write DAC, Disposition: OverwriteIf, Options: Sequential Access, Synchronous IO Non-Alert, Non-Directory File, Attributes: N, ShareMode: None, AllocationSize: 56,624
3:49:41.8552552 PM foo.exe 11460 CreateFile SHARING VIOLATION Desired Access: Generic Write, Read Data/List Directory, Read Attributes, Delete, Write DAC, Disposition: OverwriteIf, Options: Sequential Access, Synchronous IO Non-Alert, Non-Directory File, Attributes: N, ShareMode: None, AllocationSize: 56,624
3:49:41.8554742 PM foo.exe 11460 CreateFile SHARING VIOLATION Desired Access: Generic Write, Read Attributes, Delete, Write DAC, Disposition: OverwriteIf, Options: Sequential Access, Synchronous IO Non-Alert, Non-Directory File, Attributes: N, ShareMode: None, AllocationSize: 56,624
3:49:41.8556783 PM foo.exe 11460 CreateFile SHARING VIOLATION Desired Access: Generic Write, Read Data/List Directory, Read Attributes, Delete, Write DAC, Disposition: OverwriteIf, Options: Sequential Access, Synchronous IO Non-Alert, Non-Directory File, Attributes: N, ShareMode: Read, Write, AllocationSize: 56,624
3:49:41.8558759 PM foo.exe 11460 CreateFile SHARING VIOLATION Desired Access: Generic Write, Read Data/List Directory, Read Attributes, Delete, Write DAC, Disposition: OverwriteIf, Options: Sequential Access, Synchronous IO Non-Alert, Non-Directory File, Attributes: N, ShareMode: Read, Write, AllocationSize: 56,624
3:49:41.8560577 PM foo.exe 11460 CreateFile SHARING VIOLATION Desired Access: Generic Write, Read Attributes, Delete, Write DAC, Disposition: OverwriteIf, Options: Sequential Access, Synchronous IO Non-Alert, Non-Directory File, Attributes: N, ShareMode: Read, Write, AllocationSize: 56,624
3:49:41.8562656 PM foo.exe 11460 CreateFile SHARING VIOLATION Desired Access: Generic Write, Read Data/List Directory, Read Attributes, Write DAC, Disposition: OverwriteIf, Options: Sequential Access, Synchronous IO Non-Alert, Non-Directory File, Attributes: N, ShareMode: Read, Write, AllocationSize: 56,624
3:49:41.8564750 PM foo.exe 11460 CreateFile SHARING VIOLATION Desired Access: Generic Write, Read Data/List Directory, Read Attributes, Write DAC, Disposition: OverwriteIf, Options: Sequential Access, Synchronous IO Non-Alert, Non-Directory File, Attributes: N, ShareMode: Read, Write, AllocationSize: 56,624
3:49:41.8566442 PM foo.exe 11460 CreateFile SHARING VIOLATION Desired Access: Generic Write, Read Attributes, Write DAC, Disposition: OverwriteIf, Options: Sequential Access, Synchronous IO Non-Alert, Non-Directory File, Attributes: N, ShareMode: Read, Write, AllocationSize: 56,624
ファイルを開いた後に閉じていない場所はどこにもありません。最初にファイルを削除する必要があります。ビルドを開始する前に、ファイルへのハンドルがないことを確認しました（「ハンドルを使用して" 道具）。
あなたが提供できる指針は役に立ちます、ありがとう。