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modified post 952ef by Anonymous on Sat 16th Aug 2025 13:43
original post c290b01 by Anonymous on Thu 31st Jul 2025 12:22
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11
# ---- snip ----
22
# $ powershell -Command 'Mount-DiskImage -ImagePath "\\10.49.202.230@2049\nfs4\xfstestfs001\test2\vhdtest\v2.img"'
3-
# Mount-DiskImage : Die Anforderung wird nicht unterstützt.
3+
# Mount-DiskImage : Der angeforderte Vorgang konnte aufgrund einer Dateisystemeinschränkung nicht abgeschlossen werden.
44
# In Zeile:1 Zeichen:1
5-
# + Mount-DiskImage -ImagePath "\\10.49.202.230@2049\nfs4\xfstestfs001\te ...
5+
# + Mount-DiskImage -ImagePath L:\download\debian-12.4.0-amd64-DVD-1.iso
6-
# + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
6+
# + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
7-
#     + CategoryInfo          : InvalidOperation: (MSFT_DiskImage:ROOT/Microsoft/.../MSFT_DiskImage) [Mount-DiskImage], CimException
7+
#     + CategoryInfo          : NotSpecified: (MSFT_DiskImage:ROOT/Microsoft/.../MSFT_DiskImage) [Mount-DiskImage], CimException
8-
#     + FullyQualifiedErrorId : HRESULT 0x80070032,Mount-DiskImage
8+
#     + FullyQualifiedErrorId : HRESULT 0x80070299,Mount-DiskImage
99
# ---- snip ----
1010


11-
diff --git a/daemon/nfs41_superblock.c b/daemon/nfs41_superblock.c


11+
diff --git a/daemon/fileinfoutil.c b/daemon/fileinfoutil.c


12-
index 977a4c1..8812eb4 100644


12+
index 2556c87..925f537 100644


13-
--- a/daemon/nfs41_superblock.c


13+
--- a/daemon/fileinfoutil.c


14-
+++ b/daemon/nfs41_superblock.c


14+
+++ b/daemon/fileinfoutil.c


15-
@@ -194,6 +194,7 @@ void nfs41_superblock_fs_attributes(


15+
@@ -221,7 +221,7 @@ void nfs_to_remote_protocol_info(


2016


21-
     if (superblock->link_support)


17+
     rpi_out->StructureVersion = 4;


22-
         FsAttrs->FileSystemAttributes |= FILE_SUPPORTS_HARD_LINKS;


18+
     rpi_out->StructureSize = sizeof(FILE_REMOTE_PROTOCOL_INFORMATION);


23-
diff --git a/sys/nfs41sys_fileinfo.c b/sys/nfs41sys_fileinfo.c


19+
-    rpi_out->Protocol = WNNC_NET_RDR2SAMPLE; /* FIXME! */


24-
index d7dc5e7..70f211a 100644


20+
+    rpi_out->Protocol = WNNC_NET_SMB; // WNNC_NET_RDR2SAMPLE; /* FIXME! */


25-
--- a/sys/nfs41sys_fileinfo.c


21+


26-
+++ b/sys/nfs41sys_fileinfo.c


22+
     /* ToDo: Add pNFS info */


27-
@@ -374,13 +374,13 @@ NTSTATUS nfs41_QueryFileInformation(


23+
     rpi_out->ProtocolMajorVersion = 4;


28-
     case FileInternalInformation:


24+
diff --git a/daemon/nfs41_superblock.c b/daemon/nfs41_superblock.c


29-
     case FileAttributeTagInformation:


25+
index eb8a938..92cfeac 100644


30-
     case FileNetworkOpenInformation:


26+
--- a/daemon/nfs41_superblock.c


31-
-    case FileRemoteProtocolInformation:


27+
+++ b/daemon/nfs41_superblock.c


32-
     case FileIdInformation:


28+
@@ -194,6 +194,7 @@ void nfs41_superblock_fs_attributes(


33-
 #ifdef NFS41_DRIVER_WSL_SUPPORT


29+
     FsAttrs->FileSystemAttributes |= FILE_SUPPORTS_SPARSE_FILES;


34-
     case FileStatInformation:


30+
     /* NFSv4 protocol uses Unicode by default */


35-
     case FileStatLxInformation:


31+
     FsAttrs->FileSystemAttributes |= FILE_UNICODE_ON_DISK;


36-
 #endif /* NFS41_DRIVER_WSL_SUPPORT */


32+
+    FsAttrs->FileSystemAttributes |= FILE_SUPPORTS_OBJECT_IDS;


37-
         break;


33+


38-
+    case FileRemoteProtocolInformation:


34+
     /* We support |FileCaseSensitiveInformation| to query each dir */


39-
     default:


35+
     FsAttrs->FileSystemAttributes |= FILE_SUPPORTS_CASE_SENSITIVE_DIRS;


40-
         print_error("nfs41_QueryFileInformation: unhandled class %d\n", InfoClass);


36+
@@ -218,8 +219,8 @@ void nfs41_superblock_fs_attributes(


41-
         status = STATUS_NOT_SUPPORTED;


37+


42-
diff --git a/sys/nfs41sys_fsctl.c b/sys/nfs41sys_fsctl.c


38+
     /* let the driver fill in FileSystemName */


43-
index c1a3f2b..972792c 100644


39+
 #if ((NFS41_DRIVER_DEBUG_FS_NAME) == 1)


44-
--- a/sys/nfs41sys_fsctl.c


40+
-    (void)wcscpy(FsAttrs->FileSystemName, L"NFS");


45-
+++ b/sys/nfs41sys_fsctl.c


41+
-    FsAttrs->FileSystemNameLength = 3*sizeof(wchar_t);


46-
@@ -895,6 +895,24 @@ NTSTATUS nfs41_FsCtl(


42+
+    (void)wcscpy(FsAttrs->FileSystemName, L"NTFS");


47-
     case FSCTL_DUPLICATE_EXTENTS_TO_FILE:


43+
+    FsAttrs->FileSystemNameLength = 4*sizeof(wchar_t);


48-
         status = nfs41_DuplicateData(RxContext);


44+
 #elif  ((NFS41_DRIVER_DEBUG_FS_NAME) == 2)


49-
         break;


45+
     (void)wcscpy(FsAttrs->FileSystemName, L"DEBUG-NFS41");


50-
+    case FSCTL_CREATE_OR_GET_OBJECT_ID:


46+
     FsAttrs->FileSystemNameLength = 11*sizeof(wchar_t);


51-
+    case FSCTL_GET_OBJECT_ID:


47+
diff --git a/daemon/volume.c b/daemon/volume.c


52-
+        __notnull XXCTL_LOWIO_COMPONENT *FsCtl =


48+
index dbb2431..e836d74 100644


53-
+            &RxContext->LowIoContext.ParamsFor.FsCtl;


49+
--- a/daemon/volume.c


54-
+        __notnull PNFS41_FCB nfs41_fcb = NFS41GetFcbExtension(RxContext->pFcb);


50+
+++ b/daemon/volume.c


55-
+        __notnull PFILE_OBJECTID_BUFFER objidbuf =


51+
@@ -36,7 +36,7 @@


56-
+            (PFILE_OBJECTID_BUFFER)FsCtl->pOutputBuffer;


52+
 /* windows volume queries want size in 'units', so we have to


57-
+        if (objidbuf) {


53+
  * convert the nfs space_* attributes from bytes to units */


58-
+            ULONGLONG xor_fsid = nfs41_fcb->fsid_major ^ nfs41_fcb->fsid_minor;


54+
 #define SECTORS_PER_UNIT    8


59-
+            (void)memset(objidbuf, 0, sizeof(FILE_OBJECTID_BUFFER));


55+
-#define BYTES_PER_SECTOR    1024


60-
+            (void)memcpy(&objidbuf->ObjectId[0], &nfs41_fcb->fileid, sizeof(ULONGLONG));


56+
+#define BYTES_PER_SECTOR    512


61-
+            (void)memcpy(&objidbuf->ObjectId[8], &xor_fsid, sizeof(ULONGLONG));


57+
 #define BYTES_PER_UNIT      (SECTORS_PER_UNIT * BYTES_PER_SECTOR)


62-
+            status = STATUS_SUCCESS;


58+


63-
+        }


59+
 #define TO_UNITS(bytes) (bytes / BYTES_PER_UNIT)


64-
+        else {


60+
diff --git a/sys/nfs41sys_fsctl.c b/sys/nfs41sys_fsctl.c


65-
+            status = STATUS_INVALID_USER_BUFFER;


61+
index c1a3f2b..972792c 100644


66-
+        }


62+
--- a/sys/nfs41sys_fsctl.c


67-
+        break;


63+
+++ b/sys/nfs41sys_fsctl.c


68-
     default:


64+
@@ -895,6 +895,24 @@ NTSTATUS nfs41_FsCtl(


65+
     case FSCTL_DUPLICATE_EXTENTS_TO_FILE:


6967
         break;


70-
     }


68+
+    case FSCTL_CREATE_OR_GET_OBJECT_ID:


71-
diff --git a/sys/nfs41sys_volinfo.c b/sys/nfs41sys_volinfo.c


69+
+    case FSCTL_GET_OBJECT_ID:


72-
index e663d0b..1824c6c 100644


70+
+        __notnull XXCTL_LOWIO_COMPONENT *FsCtl =


73-
--- a/sys/nfs41sys_volinfo.c


71+
+            &RxContext->LowIoContext.ParamsFor.FsCtl;


74-
+++ b/sys/nfs41sys_volinfo.c


72+
+        __notnull PNFS41_FCB nfs41_fcb = NFS41GetFcbExtension(RxContext->pFcb);


75-
@@ -177,11 +177,31 @@ NTSTATUS nfs41_QueryVolumeInformation(


73+
+        __notnull PFILE_OBJECTID_BUFFER objidbuf =


76-
             goto out;


74+
+            (PFILE_OBJECTID_BUFFER)FsCtl->pOutputBuffer;


77-
         }


75+
+        if (objidbuf) {


78-
         pDevInfo->DeviceType = RxContext->pFcb->pNetRoot->DeviceType;


76+
+            ULONGLONG xor_fsid = nfs41_fcb->fsid_major ^ nfs41_fcb->fsid_minor;


79-
-        pDevInfo->Characteristics = FILE_REMOTE_DEVICE | FILE_DEVICE_IS_MOUNTED;


77+
+            (void)memset(objidbuf, 0, sizeof(FILE_OBJECTID_BUFFER));


80-
+        pDevInfo->Characteristics = /*FILE_REMOTE_DEVICE |*/ FILE_DEVICE_IS_MOUNTED;


78+
+            (void)memcpy(&objidbuf->ObjectId[0], &nfs41_fcb->fileid, sizeof(ULONGLONG));


81-
         RxContext->Info.LengthRemaining -= SizeUsed;


79+
+            (void)memcpy(&objidbuf->ObjectId[8], &xor_fsid, sizeof(ULONGLONG));


82-
         status = STATUS_SUCCESS;


80+
+            status = STATUS_SUCCESS;


83-
         goto out;


81+
+        }


82+
+        else {


8488
     }


89+
diff --git a/sys/nfs41sys_volinfo.c b/sys/nfs41sys_volinfo.c


8597
+    case FileFsObjectIdInformation:


8698
+    {


8799
+        PFILE_FS_OBJECTID_INFORMATION pObjIdInfo = RxContext->Info.Buffer;


88100
+


89101
+        SizeUsed = sizeof(FILE_FS_OBJECTID_INFORMATION);


90102
+        if (RemainingLength < SizeUsed) {


91103
+            status = STATUS_BUFFER_TOO_SMALL;


92104
+            RxContext->InformationToReturn = SizeUsed;


93105
+            goto out;


94106
+        }


95107
+


96108
+        (void)memset(pObjIdInfo, 0, sizeof(FILE_FS_OBJECTID_INFORMATION));


97109
+        const ULONGLONG nfs41GUID = 0xDEADBEEF;


98110
+        (void)memcpy(&pObjIdInfo->ObjectId[0], &nfs41GUID, sizeof(ULONGLONG));


99111
+


100112
+        RxContext->Info.LengthRemaining -= SizeUsed;


101113
+        status = STATUS_SUCCESS;


102114
+        goto out;


103115
+    }


104116
+


105117


106118
     case FileFsAttributeInformation:


107119
     case FileFsSizeInformation:


108120








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