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[Filestore] issue-5432: add basic async open support (tablet) #6589

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[Filestore] issue-5432: add basic async open support (tablet) #6589

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8ceaf58
[Filestore] issue-5432: add basic async open support (vfs_fuse)
budevg Jul 23, 2026
520c018
[Filestore] issue-5432: add basic async open support (tablet)
budevg Jul 23, 2026
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3 changes: 3 additions & 0 deletions cloud/filestore/config/filesystem.proto
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Original file line number Diff line number Diff line change
Expand Up @@ -124,4 +124,7 @@ message TFileSystemConfig

// Async processing of destroy handle requests only for read only handles.
optional bool AsyncDestroyReadOnlyHandleEnabled = 36;

// Async processing of read-only create handle requests.
optional bool AsyncCreateHandleEnabled = 37;
}
3 changes: 3 additions & 0 deletions cloud/filestore/config/storage.proto
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Expand Up @@ -851,4 +851,7 @@ message TStorageConfig

// Enables injecting of errors in TIndexTabletDatabase. Must be only used in tests!
optional double FakeTxPageFaultsProbability = 527;

// Async processing of read-only create handle requests.
optional bool AsyncCreateHandleEnabled = 528;
}
12 changes: 12 additions & 0 deletions cloud/filestore/libs/diagnostics/profile_log_events.cpp
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Expand Up @@ -255,6 +255,17 @@ void InitProfileLogRequestInfo(
nodeInfo->SetHandle(request.GetHandle());
}

template <>
void InitProfileLogRequestInfo(
NProto::TProfileLogRequestInfo& profileLogRequest,
const NProto::TConfirmCreateHandleRequest& request)
{
auto* nodeInfo = profileLogRequest.MutableNodeInfo();
nodeInfo->SetNodeId(request.GetNodeId());
nodeInfo->SetHandle(request.GetHandle());
nodeInfo->SetFlags(request.GetFlags());
}

template <>
void InitProfileLogRequestInfo(
NProto::TProfileLogRequestInfo& profileLogRequest,
Expand Down Expand Up @@ -666,6 +677,7 @@ void UpdateRangeNodeIds(
IMPLEMENT_DEFAULT_METHOD(AccessNode, NProto)
IMPLEMENT_DEFAULT_METHOD(ReadLink, NProto)
IMPLEMENT_DEFAULT_METHOD(RemoveNodeXAttr, NProto)
IMPLEMENT_DEFAULT_METHOD(ConfirmCreateHandle, NProto)
IMPLEMENT_DEFAULT_METHOD(DestroyHandle, NProto)
IMPLEMENT_DEFAULT_METHOD(AcquireLock, NProto)
IMPLEMENT_DEFAULT_METHOD(ReleaseLock, NProto)
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30 changes: 30 additions & 0 deletions cloud/filestore/libs/diagnostics/profile_log_events_ut.cpp
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Expand Up @@ -110,6 +110,36 @@ Y_UNIT_TEST_SUITE(TProfileLogEventsTest)
UNIT_ASSERT(!nodeInfo.HasSize());
}

Y_UNIT_TEST(ShouldConfirmCreateHandleRequestInitializeFieldsCorrectly)
{
const auto nodeId = 12;
const auto handle = 34;
const auto flags = 56;

NProto::TConfirmCreateHandleRequest req;
req.SetNodeId(nodeId);
req.SetHandle(handle);
req.SetFlags(flags);

NProto::TProfileLogRequestInfo profileLogRequest;
InitProfileLogRequestInfo(profileLogRequest, req);

UNIT_ASSERT_VALUES_EQUAL(0, profileLogRequest.RangesSize());
UNIT_ASSERT(profileLogRequest.HasNodeInfo());
UNIT_ASSERT(!profileLogRequest.HasLockInfo());

const auto& nodeInfo = profileLogRequest.GetNodeInfo();
UNIT_ASSERT(!nodeInfo.HasParentNodeId());
UNIT_ASSERT(!nodeInfo.HasNodeName());
UNIT_ASSERT(!nodeInfo.HasNewParentNodeId());
UNIT_ASSERT(!nodeInfo.HasNewNodeName());
UNIT_ASSERT_VALUES_EQUAL(flags, nodeInfo.GetFlags());
UNIT_ASSERT(!nodeInfo.HasMode());
UNIT_ASSERT_VALUES_EQUAL(nodeId, nodeInfo.GetNodeId());
UNIT_ASSERT_VALUES_EQUAL(handle, nodeInfo.GetHandle());
UNIT_ASSERT(!nodeInfo.HasSize());
}

Y_UNIT_TEST(ShouldReadDataRequestInitializeFieldsCorrectly)
{
const auto nodeId = 12;
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1 change: 1 addition & 0 deletions cloud/filestore/libs/service/auth_scheme.cpp
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Expand Up @@ -39,6 +39,7 @@ TPermissionList GetRequestPermissions(EFileStoreRequest requestType)
case EFileStoreRequest::SetNodeXAttr:
case EFileStoreRequest::RemoveNodeXAttr:
case EFileStoreRequest::CreateHandle:
case EFileStoreRequest::ConfirmCreateHandle:
case EFileStoreRequest::DestroyHandle:
case EFileStoreRequest::WriteData:
case EFileStoreRequest::AllocateData:
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1 change: 1 addition & 0 deletions cloud/filestore/libs/service/request.h
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Expand Up @@ -72,6 +72,7 @@ namespace NCloud::NFileStore {
xxx(ReadData, __VA_ARGS__) \
xxx(WriteData, __VA_ARGS__) \
xxx(AllocateData, __VA_ARGS__) \
xxx(ConfirmCreateHandle, __VA_ARGS__) \

@chatgpt-codex-connector chatgpt-codex-connector Bot Jul 23, 2026

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P2 Badge Preserve existing request type numbers

This macro feeds the numeric EFileStoreRequest enum that is written to profile/event logs, so inserting ConfirmCreateHandle here shifts Fsync, FsyncDir, endpoint, and private request ids (the updated dump test now expects Fsync to move from 46 to 47). Existing logs and any consumers that decode stored request type numbers will be mislabelled after this change; add the new request without renumbering the existing values.

Useful? React with 👍 / 👎.

// FILESTORE_DATA_METHODS

#define FILESTORE_LOCAL_DATA_METHODS(xxx, ...) \
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1 change: 1 addition & 0 deletions cloud/filestore/libs/service_local/fs.h
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Expand Up @@ -52,6 +52,7 @@ namespace NCloud::NFileStore {
xxx(RemoveNodeXAttr, __VA_ARGS__) \
\
xxx(CreateHandle, __VA_ARGS__) \
xxx(ConfirmCreateHandle, __VA_ARGS__) \
xxx(DestroyHandle, __VA_ARGS__) \
\
xxx(AcquireLock, __VA_ARGS__) \
Expand Down
8 changes: 8 additions & 0 deletions cloud/filestore/libs/service_local/fs_data.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -91,6 +91,14 @@ NProto::TCreateHandleResponse TLocalFileSystem::CreateHandle(
return response;
}

NProto::TConfirmCreateHandleResponse TLocalFileSystem::ConfirmCreateHandle(
const NProto::TConfirmCreateHandleRequest& request)
{
Y_UNUSED(request);

return {};
}

NProto::TDestroyHandleResponse TLocalFileSystem::DestroyHandle(
const NProto::TDestroyHandleRequest& request)
{
Expand Down
10 changes: 10 additions & 0 deletions cloud/filestore/libs/service_null/service.cpp
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Expand Up @@ -190,6 +190,16 @@ struct TNullFileStore final
return MakeFuture(response);
}

TFuture<NProto::TConfirmCreateHandleResponse> ConfirmCreateHandle(
TCallContextPtr callContext,
std::shared_ptr<NProto::TConfirmCreateHandleRequest> request) override
{
Y_UNUSED(callContext);
Y_UNUSED(request);

return MakeFuture(NProto::TConfirmCreateHandleResponse{});
}

TFuture<NProto::TReadDataResponse> ReadData(
TCallContextPtr callContext,
std::shared_ptr<NProto::TReadDataRequest> request) override
Expand Down
5 changes: 3 additions & 2 deletions cloud/filestore/libs/storage/api/service.h
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Expand Up @@ -45,6 +45,7 @@ namespace NCloud::NFileStore::NStorage {
// FILESTORE_SERVICE_REQUESTS_FWD_TO_SHARD_BY_NODE_ID

#define FILESTORE_SERVICE_REQUESTS_FWD_TO_SHARD_BY_HANDLE(xxx, ...) \
xxx(ConfirmCreateHandle, __VA_ARGS__) \
xxx(DestroyHandle, __VA_ARGS__) \
xxx(AllocateData, __VA_ARGS__) \
\
Expand Down Expand Up @@ -258,8 +259,8 @@ struct TEvService
EvRegisterLocalFileStore = EvBegin + 71,
EvUnregisterLocalFileStore,

// EvGetSessionAttrRequest
EvUnused2 = EvBegin + 73,
EvConfirmCreateHandleRequest = EvBegin + 73,
EvConfirmCreateHandleResponse,

EvAddClusterNodeRequest = EvBegin + 75,
EvAddClusterNodeResponse,
Expand Down
1 change: 1 addition & 0 deletions cloud/filestore/libs/storage/core/config.cpp
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Expand Up @@ -260,6 +260,7 @@ using TAliases = NProto::TStorageConfig::TFilestoreAliases;
\
xxx(AsyncDestroyHandleEnabled, bool, false )\
xxx(AsyncDestroyReadOnlyHandleEnabled, bool, false )\
xxx(AsyncCreateHandleEnabled, bool, false )\
xxx(TabletUnsafeAsyncReadOnlyCreateHandleEnabled, bool, false )\
xxx(TabletUnsafeAsyncDestroyHandleEnabled, bool, false )\
xxx(AsyncHandleOperationPeriod, TDuration, TDuration::MilliSeconds(50))\
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1 change: 1 addition & 0 deletions cloud/filestore/libs/storage/core/config.h
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Expand Up @@ -273,6 +273,7 @@ class TStorageConfig

bool GetAsyncDestroyHandleEnabled() const;
bool GetAsyncDestroyReadOnlyHandleEnabled() const;
bool GetAsyncCreateHandleEnabled() const;
bool GetTabletUnsafeAsyncReadOnlyCreateHandleEnabled() const;
bool GetTabletUnsafeAsyncDestroyHandleEnabled() const;
TDuration GetAsyncHandleOperationPeriod() const;
Expand Down
2 changes: 1 addition & 1 deletion cloud/filestore/libs/storage/service/service_actor_forward.cpp
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Expand Up @@ -321,7 +321,7 @@ void TStorageServiceActor::ForwardRequestToShard(
FILESTORE_FORWARD_REQUEST_TO_SHARD_BY_HANDLE,
TEvService)

#undef FILESTORE_FORWARD_REQUEST_TO_SHARD_BY_NODE_ID
#undef FILESTORE_FORWARD_REQUEST_TO_SHARD_BY_HANDLE

#define FILESTORE_DEFINE_HANDLE_FORWARD(name, ns) \
template void TStorageServiceActor::ForwardRequest<ns::T##name##Method>( \
Expand Down
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