From 0f2232136ec7b8f0d0bdcd395891813b53f77839 Mon Sep 17 00:00:00 2001
From: Sydonian <794346190@qq.com>
Date: Tue, 22 Oct 2024 17:45:09 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BD=BF=E7=94=A8ShardStore=E6=9B=BF=E6=8D=A2I?=
 =?UTF-8?q?PFS?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 common/models/models.go                     |   6 +
 common/pkgs/ec/block.go                     | 354 ++++++++++----------
 common/pkgs/ioswitch2/fromto.go             |   8 +-
 common/pkgs/ioswitch2/http_hub_worker.go    |   7 +-
 common/pkgs/ioswitch2/ops2/chunked.go       |  15 +-
 common/pkgs/ioswitch2/ops2/clone.go         |  13 +-
 common/pkgs/ioswitch2/ops2/ec.go            |  14 +-
 common/pkgs/ioswitch2/ops2/file.go          |   9 +-
 common/pkgs/ioswitch2/ops2/ipfs.go          | 170 ----------
 common/pkgs/ioswitch2/ops2/range.go         |   9 +-
 common/pkgs/ioswitch2/ops2/shard_store.go   | 188 +++++++++++
 common/pkgs/ioswitch2/parser/parser.go      |  37 +-
 common/pkgs/ioswitchlrc/fromto.go           |   8 +-
 common/pkgs/ioswitchlrc/ops2/chunked.go     |  15 +-
 common/pkgs/ioswitchlrc/ops2/clone.go       |  13 +-
 common/pkgs/ioswitchlrc/ops2/ec.go          |   7 +-
 common/pkgs/ioswitchlrc/ops2/ipfs.go        | 170 ----------
 common/pkgs/ioswitchlrc/ops2/range.go       |   9 +-
 common/pkgs/ioswitchlrc/ops2/shard_store.go | 188 +++++++++++
 common/pkgs/ioswitchlrc/parser/passes.go    |  23 +-
 20 files changed, 640 insertions(+), 623 deletions(-)
 delete mode 100644 common/pkgs/ioswitch2/ops2/ipfs.go
 create mode 100644 common/pkgs/ioswitch2/ops2/shard_store.go
 delete mode 100644 common/pkgs/ioswitchlrc/ops2/ipfs.go
 create mode 100644 common/pkgs/ioswitchlrc/ops2/shard_store.go

diff --git a/common/models/models.go b/common/models/models.go
index 20690af..b11fb3d 100644
--- a/common/models/models.go
+++ b/common/models/models.go
@@ -114,3 +114,9 @@ type ObjectAccessStat struct {
 	Amount   float64         `db:"Amount" json:"Amount"`   // 前一日的读取量的滑动平均值
 	Counter  float64         `db:"Counter" json:"counter"` // 当日的读取量
 }
+
+type StorageDetail struct {
+	Storage cdssdk.Storage       `json:"storage"`
+	Shard   cdssdk.ShardStorage  `json:"shard"`
+	Shared  cdssdk.SharedStorage `json:"shared"`
+}
diff --git a/common/pkgs/ec/block.go b/common/pkgs/ec/block.go
index 7b6d019..34a47af 100644
--- a/common/pkgs/ec/block.go
+++ b/common/pkgs/ec/block.go
@@ -1,190 +1,190 @@
 package ec
 
-import (
-	"errors"
-	"io"
-	"io/ioutil"
+// import (
+// 	"errors"
+// 	"io"
+// 	"io/ioutil"
 
-	"gitlink.org.cn/cloudream/common/pkgs/ipfs"
-	"gitlink.org.cn/cloudream/common/pkgs/logger"
-	stgglb "gitlink.org.cn/cloudream/storage/common/globals"
-)
+// 	"gitlink.org.cn/cloudream/common/pkgs/ipfs"
+// 	"gitlink.org.cn/cloudream/common/pkgs/logger"
+// 	stgglb "gitlink.org.cn/cloudream/storage/common/globals"
+// )
 
-type BlockReader struct {
-	ipfsCli *ipfs.PoolClient
-	/*将文件分块相关的属性*/
-	//fileHash
-	fileHash string
-	//fileSize
-	fileSize int64
-	//ecK将文件的分块数
-	ecK int
-	//chunkSize
-	chunkSize int64
+// type BlockReader struct {
+// 	ipfsCli *ipfs.PoolClient
+// 	/*将文件分块相关的属性*/
+// 	//fileHash
+// 	fileHash string
+// 	//fileSize
+// 	fileSize int64
+// 	//ecK将文件的分块数
+// 	ecK int
+// 	//chunkSize
+// 	chunkSize int64
 
-	/*可选项*/
-	//fastRead,true的时候直接通过hash读block
-	jumpReadOpt bool
-}
+// 	/*可选项*/
+// 	//fastRead,true的时候直接通过hash读block
+// 	jumpReadOpt bool
+// }
 
-func NewBlockReader() (*BlockReader, error) {
-	ipfsClient, err := stgglb.IPFSPool.Acquire()
-	if err != nil {
-		return nil, err
-	}
-	//default:fast模式，通过hash直接获取
-	return &BlockReader{ipfsCli: ipfsClient, chunkSize: 256 * 1024, jumpReadOpt: false}, nil
-}
+// func NewBlockReader() (*BlockReader, error) {
+// 	ipfsClient, err := stgglb.IPFSPool.Acquire()
+// 	if err != nil {
+// 		return nil, err
+// 	}
+// 	//default:fast模式，通过hash直接获取
+// 	return &BlockReader{ipfsCli: ipfsClient, chunkSize: 256 * 1024, jumpReadOpt: false}, nil
+// }
 
-func (r *BlockReader) Close() {
-	r.ipfsCli.Close()
-}
+// func (r *BlockReader) Close() {
+// 	r.ipfsCli.Close()
+// }
 
-func (r *BlockReader) SetJumpRead(fileHash string, fileSize int64, ecK int) {
-	r.fileHash = fileHash
-	r.fileSize = fileSize
-	r.ecK = ecK
-	r.jumpReadOpt = true
-}
+// func (r *BlockReader) SetJumpRead(fileHash string, fileSize int64, ecK int) {
+// 	r.fileHash = fileHash
+// 	r.fileSize = fileSize
+// 	r.ecK = ecK
+// 	r.jumpReadOpt = true
+// }
 
-func (r *BlockReader) SetchunkSize(size int64) {
-	r.chunkSize = size
-}
+// func (r *BlockReader) SetchunkSize(size int64) {
+// 	r.chunkSize = size
+// }
 
-func (r *BlockReader) FetchBLock(blockHash string) (io.ReadCloser, error) {
-	return r.ipfsCli.OpenRead(blockHash)
-}
+// func (r *BlockReader) FetchBLock(blockHash string) (io.ReadCloser, error) {
+// 	return r.ipfsCli.OpenRead(blockHash)
+// }
 
-func (r *BlockReader) FetchBLocks(blockHashs []string) ([]io.ReadCloser, error) {
-	readers := make([]io.ReadCloser, len(blockHashs))
-	for i, hash := range blockHashs {
-		var err error
-		readers[i], err = r.ipfsCli.OpenRead(hash)
-		if err != nil {
-			return nil, err
-		}
-	}
-	return readers, nil
-}
+// func (r *BlockReader) FetchBLocks(blockHashs []string) ([]io.ReadCloser, error) {
+// 	readers := make([]io.ReadCloser, len(blockHashs))
+// 	for i, hash := range blockHashs {
+// 		var err error
+// 		readers[i], err = r.ipfsCli.OpenRead(hash)
+// 		if err != nil {
+// 			return nil, err
+// 		}
+// 	}
+// 	return readers, nil
+// }
 
-func (r *BlockReader) JumpFetchBlock(innerID int) (io.ReadCloser, error) {
-	if !r.jumpReadOpt {
-		return nil, nil
-	}
-	pipeReader, pipeWriter := io.Pipe()
-	go func() {
-		for i := int64(r.chunkSize * int64(innerID)); i < r.fileSize; i += int64(r.ecK) * r.chunkSize {
-			reader, err := r.ipfsCli.OpenRead(r.fileHash, ipfs.ReadOption{Offset: i, Length: r.chunkSize})
-			if err != nil {
-				pipeWriter.CloseWithError(err)
-				return
-			}
-			data, err := ioutil.ReadAll(reader)
-			if err != nil {
-				pipeWriter.CloseWithError(err)
-				return
-			}
-			reader.Close()
-			_, err = pipeWriter.Write(data)
-			if err != nil {
-				pipeWriter.CloseWithError(err)
-				return
-			}
-		}
-		//如果文件大小不是分块的整数倍,可能需要补0
-		if r.fileSize%(r.chunkSize*int64(r.ecK)) != 0 {
-			//pktNum_1:chunkNum-1
-			pktNum_1 := r.fileSize / (r.chunkSize * int64(r.ecK))
-			offset := (r.fileSize - int64(pktNum_1)*int64(r.ecK)*r.chunkSize)
-			count0 := int64(innerID)*int64(r.ecK)*r.chunkSize - offset
-			if count0 > 0 {
-				add0 := make([]byte, count0)
-				pipeWriter.Write(add0)
-			}
-		}
-		pipeWriter.Close()
-	}()
-	return pipeReader, nil
-}
+// func (r *BlockReader) JumpFetchBlock(innerID int) (io.ReadCloser, error) {
+// 	if !r.jumpReadOpt {
+// 		return nil, nil
+// 	}
+// 	pipeReader, pipeWriter := io.Pipe()
+// 	go func() {
+// 		for i := int64(r.chunkSize * int64(innerID)); i < r.fileSize; i += int64(r.ecK) * r.chunkSize {
+// 			reader, err := r.ipfsCli.OpenRead(r.fileHash, ipfs.ReadOption{Offset: i, Length: r.chunkSize})
+// 			if err != nil {
+// 				pipeWriter.CloseWithError(err)
+// 				return
+// 			}
+// 			data, err := ioutil.ReadAll(reader)
+// 			if err != nil {
+// 				pipeWriter.CloseWithError(err)
+// 				return
+// 			}
+// 			reader.Close()
+// 			_, err = pipeWriter.Write(data)
+// 			if err != nil {
+// 				pipeWriter.CloseWithError(err)
+// 				return
+// 			}
+// 		}
+// 		//如果文件大小不是分块的整数倍,可能需要补0
+// 		if r.fileSize%(r.chunkSize*int64(r.ecK)) != 0 {
+// 			//pktNum_1:chunkNum-1
+// 			pktNum_1 := r.fileSize / (r.chunkSize * int64(r.ecK))
+// 			offset := (r.fileSize - int64(pktNum_1)*int64(r.ecK)*r.chunkSize)
+// 			count0 := int64(innerID)*int64(r.ecK)*r.chunkSize - offset
+// 			if count0 > 0 {
+// 				add0 := make([]byte, count0)
+// 				pipeWriter.Write(add0)
+// 			}
+// 		}
+// 		pipeWriter.Close()
+// 	}()
+// 	return pipeReader, nil
+// }
 
-// FetchBlock1这个函数废弃了
-func (r *BlockReader) FetchBlock1(input interface{}, errMsg chan error) (io.ReadCloser, error) {
-	/*两种模式下传入第一个参数，但是input的类型不同：
-	jumpReadOpt-》true：传入blcokHash, string型，通过哈希直接读
-	jumpReadOpt->false: 传入innerID，int型，选择需要获取的数据块的id
-	*/
-	var innerID int
-	var blockHash string
-	switch input.(type) {
-	case int:
-		// 执行针对整数的逻辑分支
-		if r.jumpReadOpt {
-			return nil, errors.New("conflict, wrong input type and jumpReadOpt:true")
-		} else {
-			innerID = input.(int)
-		}
-	case string:
-		if !r.jumpReadOpt {
-			return nil, errors.New("conflict, wrong input type and jumpReadOpt:false")
-		} else {
-			blockHash = input.(string)
-		}
-	default:
-		return nil, errors.New("wrong input type")
-	}
-	//开始执行
-	if r.jumpReadOpt { //快速读
-		ipfsCli, err := stgglb.IPFSPool.Acquire()
-		if err != nil {
-			logger.Warnf("new ipfs client: %s", err.Error())
-			return nil, err
-		}
-		defer ipfsCli.Close()
-		return ipfsCli.OpenRead(blockHash)
-	} else { //跳跃读
-		ipfsCli, err := stgglb.IPFSPool.Acquire()
-		if err != nil {
-			logger.Warnf("new ipfs client: %s", err.Error())
-			return nil, err
-		}
-		defer ipfsCli.Close()
-		pipeReader, pipeWriter := io.Pipe()
-		go func() {
-			for i := int64(r.chunkSize * int64(innerID)); i < r.fileSize; i += int64(r.ecK) * r.chunkSize {
-				reader, err := ipfsCli.OpenRead(r.fileHash, ipfs.ReadOption{i, r.chunkSize})
-				if err != nil {
-					pipeWriter.Close()
-					errMsg <- err
-					return
-				}
-				data, err := ioutil.ReadAll(reader)
-				if err != nil {
-					pipeWriter.Close()
-					errMsg <- err
-					return
-				}
-				reader.Close()
-				_, err = pipeWriter.Write(data)
-				if err != nil {
-					pipeWriter.Close()
-					errMsg <- err
-					return
-				}
-			}
-			//如果文件大小不是分块的整数倍,可能需要补0
-			if r.fileSize%(r.chunkSize*int64(r.ecK)) != 0 {
-				//pktNum_1:chunkNum-1
-				pktNum_1 := r.fileSize / (r.chunkSize * int64(r.ecK))
-				offset := (r.fileSize - int64(pktNum_1)*int64(r.ecK)*r.chunkSize)
-				count0 := int64(innerID)*int64(r.ecK)*r.chunkSize - offset
-				if count0 > 0 {
-					add0 := make([]byte, count0)
-					pipeWriter.Write(add0)
-				}
-			}
-			pipeWriter.Close()
-			errMsg <- nil
-		}()
-		return pipeReader, nil
-	}
-}
+// // FetchBlock1这个函数废弃了
+// func (r *BlockReader) FetchBlock1(input interface{}, errMsg chan error) (io.ReadCloser, error) {
+// 	/*两种模式下传入第一个参数，但是input的类型不同：
+// 	jumpReadOpt-》true：传入blcokHash, string型，通过哈希直接读
+// 	jumpReadOpt->false: 传入innerID，int型，选择需要获取的数据块的id
+// 	*/
+// 	var innerID int
+// 	var blockHash string
+// 	switch input.(type) {
+// 	case int:
+// 		// 执行针对整数的逻辑分支
+// 		if r.jumpReadOpt {
+// 			return nil, errors.New("conflict, wrong input type and jumpReadOpt:true")
+// 		} else {
+// 			innerID = input.(int)
+// 		}
+// 	case string:
+// 		if !r.jumpReadOpt {
+// 			return nil, errors.New("conflict, wrong input type and jumpReadOpt:false")
+// 		} else {
+// 			blockHash = input.(string)
+// 		}
+// 	default:
+// 		return nil, errors.New("wrong input type")
+// 	}
+// 	//开始执行
+// 	if r.jumpReadOpt { //快速读
+// 		ipfsCli, err := stgglb.IPFSPool.Acquire()
+// 		if err != nil {
+// 			logger.Warnf("new ipfs client: %s", err.Error())
+// 			return nil, err
+// 		}
+// 		defer ipfsCli.Close()
+// 		return ipfsCli.OpenRead(blockHash)
+// 	} else { //跳跃读
+// 		ipfsCli, err := stgglb.IPFSPool.Acquire()
+// 		if err != nil {
+// 			logger.Warnf("new ipfs client: %s", err.Error())
+// 			return nil, err
+// 		}
+// 		defer ipfsCli.Close()
+// 		pipeReader, pipeWriter := io.Pipe()
+// 		go func() {
+// 			for i := int64(r.chunkSize * int64(innerID)); i < r.fileSize; i += int64(r.ecK) * r.chunkSize {
+// 				reader, err := ipfsCli.OpenRead(r.fileHash, ipfs.ReadOption{i, r.chunkSize})
+// 				if err != nil {
+// 					pipeWriter.Close()
+// 					errMsg <- err
+// 					return
+// 				}
+// 				data, err := ioutil.ReadAll(reader)
+// 				if err != nil {
+// 					pipeWriter.Close()
+// 					errMsg <- err
+// 					return
+// 				}
+// 				reader.Close()
+// 				_, err = pipeWriter.Write(data)
+// 				if err != nil {
+// 					pipeWriter.Close()
+// 					errMsg <- err
+// 					return
+// 				}
+// 			}
+// 			//如果文件大小不是分块的整数倍,可能需要补0
+// 			if r.fileSize%(r.chunkSize*int64(r.ecK)) != 0 {
+// 				//pktNum_1:chunkNum-1
+// 				pktNum_1 := r.fileSize / (r.chunkSize * int64(r.ecK))
+// 				offset := (r.fileSize - int64(pktNum_1)*int64(r.ecK)*r.chunkSize)
+// 				count0 := int64(innerID)*int64(r.ecK)*r.chunkSize - offset
+// 				if count0 > 0 {
+// 					add0 := make([]byte, count0)
+// 					pipeWriter.Write(add0)
+// 				}
+// 			}
+// 			pipeWriter.Close()
+// 			errMsg <- nil
+// 		}()
+// 		return pipeReader, nil
+// 	}
+// }
diff --git a/common/pkgs/ioswitch2/fromto.go b/common/pkgs/ioswitch2/fromto.go
index dffb742..36d5cb1 100644
--- a/common/pkgs/ioswitch2/fromto.go
+++ b/common/pkgs/ioswitch2/fromto.go
@@ -3,6 +3,7 @@ package ioswitch2
 import (
 	"gitlink.org.cn/cloudream/common/pkgs/ioswitch/exec"
 	cdssdk "gitlink.org.cn/cloudream/common/sdks/storage"
+	"gitlink.org.cn/cloudream/storage/common/pkgs/shardstore/types"
 )
 
 type From interface {
@@ -58,12 +59,13 @@ func (f *FromDriver) GetDataIndex() int {
 }
 
 type FromNode struct {
-	FileHash  string
-	Node      *cdssdk.Node
+	FileHash  types.FileHash
+	Node      cdssdk.Node
+	Storage   cdssdk.Storage
 	DataIndex int
 }
 
-func NewFromNode(fileHash string, node *cdssdk.Node, dataIndex int) *FromNode {
+func NewFromNode(fileHash types.FileHash, node cdssdk.Node, storage cdssdk.Storage, dataIndex int) *FromNode {
 	return &FromNode{
 		FileHash:  fileHash,
 		Node:      node,
diff --git a/common/pkgs/ioswitch2/http_hub_worker.go b/common/pkgs/ioswitch2/http_hub_worker.go
index e121779..c8658d5 100644
--- a/common/pkgs/ioswitch2/http_hub_worker.go
+++ b/common/pkgs/ioswitch2/http_hub_worker.go
@@ -8,6 +8,7 @@ import (
 	"gitlink.org.cn/cloudream/common/pkgs/ioswitch/exec"
 	"gitlink.org.cn/cloudream/common/pkgs/types"
 	cdssdk "gitlink.org.cn/cloudream/common/sdks/storage"
+	"gitlink.org.cn/cloudream/common/sdks/storage/cdsapi"
 	"gitlink.org.cn/cloudream/common/utils/serder"
 )
 
@@ -22,10 +23,10 @@ type HttpHubWorker struct {
 func (w *HttpHubWorker) NewClient() (exec.WorkerClient, error) {
 	addressInfo := w.Node.Address.(*cdssdk.HttpAddressInfo)
 	baseUrl := "http://" + addressInfo.ExternalIP + ":" + strconv.Itoa(addressInfo.Port)
-	config := cdssdk.Config{
+	config := cdsapi.Config{
 		URL: baseUrl,
 	}
-	pool := cdssdk.NewPool(&config)
+	pool := cdsapi.NewPool(&config)
 	cli, err := pool.Acquire()
 	defer pool.Release(cli)
 	if err != nil {
@@ -49,7 +50,7 @@ func (w *HttpHubWorker) Equals(worker exec.WorkerInfo) bool {
 }
 
 type HttpHubWorkerClient struct {
-	cli *cdssdk.Client
+	cli *cdsapi.Client
 }
 
 func (c *HttpHubWorkerClient) ExecutePlan(ctx context.Context, plan exec.Plan) error {
diff --git a/common/pkgs/ioswitch2/ops2/chunked.go b/common/pkgs/ioswitch2/ops2/chunked.go
index b4087b9..b8b4a11 100644
--- a/common/pkgs/ioswitch2/ops2/chunked.go
+++ b/common/pkgs/ioswitch2/ops2/chunked.go
@@ -1,7 +1,6 @@
 package ops2
 
 import (
-	"context"
 	"fmt"
 	"io"
 
@@ -26,8 +25,8 @@ type ChunkedSplit struct {
 	PaddingZeros bool              `json:"paddingZeros"`
 }
 
-func (o *ChunkedSplit) Execute(ctx context.Context, e *exec.Executor) error {
-	err := e.BindVars(ctx, o.Input)
+func (o *ChunkedSplit) Execute(ctx *exec.ExecContext, e *exec.Executor) error {
+	err := e.BindVars(ctx.Context, o.Input)
 	if err != nil {
 		return err
 	}
@@ -39,7 +38,7 @@ func (o *ChunkedSplit) Execute(ctx context.Context, e *exec.Executor) error {
 
 	sem := semaphore.NewWeighted(int64(len(outputs)))
 	for i := range outputs {
-		sem.Acquire(ctx, 1)
+		sem.Acquire(ctx.Context, 1)
 
 		o.Outputs[i].Stream = io2.AfterReadClosedOnce(outputs[i], func(closer io.ReadCloser) {
 			sem.Release(1)
@@ -47,7 +46,7 @@ func (o *ChunkedSplit) Execute(ctx context.Context, e *exec.Executor) error {
 	}
 	exec.PutArrayVars(e, o.Outputs)
 
-	return sem.Acquire(ctx, int64(len(outputs)))
+	return sem.Acquire(ctx.Context, int64(len(outputs)))
 }
 
 func (o *ChunkedSplit) String() string {
@@ -66,8 +65,8 @@ type ChunkedJoin struct {
 	ChunkSize int               `json:"chunkSize"`
 }
 
-func (o *ChunkedJoin) Execute(ctx context.Context, e *exec.Executor) error {
-	err := exec.BindArrayVars(e, ctx, o.Inputs)
+func (o *ChunkedJoin) Execute(ctx *exec.ExecContext, e *exec.Executor) error {
+	err := exec.BindArrayVars(e, ctx.Context, o.Inputs)
 	if err != nil {
 		return err
 	}
@@ -88,7 +87,7 @@ func (o *ChunkedJoin) Execute(ctx context.Context, e *exec.Executor) error {
 	})
 	e.PutVars(o.Output)
 
-	return fut.Wait(ctx)
+	return fut.Wait(ctx.Context)
 }
 
 func (o *ChunkedJoin) String() string {
diff --git a/common/pkgs/ioswitch2/ops2/clone.go b/common/pkgs/ioswitch2/ops2/clone.go
index 66d1194..e195057 100644
--- a/common/pkgs/ioswitch2/ops2/clone.go
+++ b/common/pkgs/ioswitch2/ops2/clone.go
@@ -1,7 +1,6 @@
 package ops2
 
 import (
-	"context"
 	"fmt"
 	"io"
 
@@ -23,8 +22,8 @@ type CloneStream struct {
 	Cloneds []*exec.StreamVar `json:"cloneds"`
 }
 
-func (o *CloneStream) Execute(ctx context.Context, e *exec.Executor) error {
-	err := e.BindVars(ctx, o.Raw)
+func (o *CloneStream) Execute(ctx *exec.ExecContext, e *exec.Executor) error {
+	err := e.BindVars(ctx.Context, o.Raw)
 	if err != nil {
 		return err
 	}
@@ -34,7 +33,7 @@ func (o *CloneStream) Execute(ctx context.Context, e *exec.Executor) error {
 
 	sem := semaphore.NewWeighted(int64(len(o.Cloneds)))
 	for i, s := range cloned {
-		sem.Acquire(ctx, 1)
+		sem.Acquire(ctx.Context, 1)
 
 		o.Cloneds[i].Stream = io2.AfterReadClosedOnce(s, func(closer io.ReadCloser) {
 			sem.Release(1)
@@ -42,7 +41,7 @@ func (o *CloneStream) Execute(ctx context.Context, e *exec.Executor) error {
 	}
 	exec.PutArrayVars(e, o.Cloneds)
 
-	return sem.Acquire(ctx, int64(len(o.Cloneds)))
+	return sem.Acquire(ctx.Context, int64(len(o.Cloneds)))
 }
 
 func (o *CloneStream) String() string {
@@ -54,8 +53,8 @@ type CloneVar struct {
 	Cloneds []exec.Var `json:"cloneds"`
 }
 
-func (o *CloneVar) Execute(ctx context.Context, e *exec.Executor) error {
-	err := e.BindVars(ctx, o.Raw)
+func (o *CloneVar) Execute(ctx *exec.ExecContext, e *exec.Executor) error {
+	err := e.BindVars(ctx.Context, o.Raw)
 	if err != nil {
 		return err
 	}
diff --git a/common/pkgs/ioswitch2/ops2/ec.go b/common/pkgs/ioswitch2/ops2/ec.go
index 246151b..0cca461 100644
--- a/common/pkgs/ioswitch2/ops2/ec.go
+++ b/common/pkgs/ioswitch2/ops2/ec.go
@@ -31,13 +31,13 @@ type ECReconstructAny struct {
 	OutputBlockIndexes []int               `json:"outputBlockIndexes"`
 }
 
-func (o *ECReconstructAny) Execute(ctx context.Context, e *exec.Executor) error {
+func (o *ECReconstructAny) Execute(ctx *exec.ExecContext, e *exec.Executor) error {
 	rs, err := ec.NewStreamRs(o.EC.K, o.EC.N, o.EC.ChunkSize)
 	if err != nil {
 		return fmt.Errorf("new ec: %w", err)
 	}
 
-	err = exec.BindArrayVars(e, ctx, o.Inputs)
+	err = exec.BindArrayVars(e, ctx.Context, o.Inputs)
 	if err != nil {
 		return err
 	}
@@ -56,7 +56,7 @@ func (o *ECReconstructAny) Execute(ctx context.Context, e *exec.Executor) error
 
 	sem := semaphore.NewWeighted(int64(len(o.Outputs)))
 	for i := range o.Outputs {
-		sem.Acquire(ctx, 1)
+		sem.Acquire(ctx.Context, 1)
 
 		o.Outputs[i].Stream = io2.AfterReadClosedOnce(outputs[i], func(closer io.ReadCloser) {
 			sem.Release(1)
@@ -64,7 +64,7 @@ func (o *ECReconstructAny) Execute(ctx context.Context, e *exec.Executor) error
 	}
 	exec.PutArrayVars(e, o.Outputs)
 
-	return sem.Acquire(ctx, int64(len(o.Outputs)))
+	return sem.Acquire(ctx.Context, int64(len(o.Outputs)))
 }
 
 type ECReconstruct struct {
@@ -117,8 +117,8 @@ type ECMultiply struct {
 	ChunkSize int               `json:"chunkSize"`
 }
 
-func (o *ECMultiply) Execute(ctx context.Context, e *exec.Executor) error {
-	err := exec.BindArrayVars(e, ctx, o.Inputs)
+func (o *ECMultiply) Execute(ctx *exec.ExecContext, e *exec.Executor) error {
+	err := exec.BindArrayVars(e, ctx.Context, o.Inputs)
 	if err != nil {
 		return err
 	}
@@ -180,7 +180,7 @@ func (o *ECMultiply) Execute(ctx context.Context, e *exec.Executor) error {
 	}()
 
 	exec.PutArrayVars(e, o.Outputs)
-	err = fut.Wait(ctx)
+	err = fut.Wait(ctx.Context)
 	if err != nil {
 		for _, wr := range outputWrs {
 			wr.CloseWithError(err)
diff --git a/common/pkgs/ioswitch2/ops2/file.go b/common/pkgs/ioswitch2/ops2/file.go
index 33dba33..0c8d79c 100644
--- a/common/pkgs/ioswitch2/ops2/file.go
+++ b/common/pkgs/ioswitch2/ops2/file.go
@@ -1,7 +1,6 @@
 package ops2
 
 import (
-	"context"
 	"fmt"
 	"io"
 	"os"
@@ -23,8 +22,8 @@ type FileWrite struct {
 	FilePath string          `json:"filePath"`
 }
 
-func (o *FileWrite) Execute(ctx context.Context, e *exec.Executor) error {
-	err := e.BindVars(ctx, o.Input)
+func (o *FileWrite) Execute(ctx *exec.ExecContext, e *exec.Executor) error {
+	err := e.BindVars(ctx.Context, o.Input)
 	if err != nil {
 		return err
 	}
@@ -59,7 +58,7 @@ type FileRead struct {
 	FilePath string          `json:"filePath"`
 }
 
-func (o *FileRead) Execute(ctx context.Context, e *exec.Executor) error {
+func (o *FileRead) Execute(ctx *exec.ExecContext, e *exec.Executor) error {
 	file, err := os.Open(o.FilePath)
 	if err != nil {
 		return fmt.Errorf("opening file: %w", err)
@@ -70,7 +69,7 @@ func (o *FileRead) Execute(ctx context.Context, e *exec.Executor) error {
 		fut.SetVoid()
 	})
 	e.PutVars(o.Output)
-	fut.Wait(ctx)
+	fut.Wait(ctx.Context)
 
 	return nil
 }
diff --git a/common/pkgs/ioswitch2/ops2/ipfs.go b/common/pkgs/ioswitch2/ops2/ipfs.go
deleted file mode 100644
index f8e4e2a..0000000
--- a/common/pkgs/ioswitch2/ops2/ipfs.go
+++ /dev/null
@@ -1,170 +0,0 @@
-package ops2
-
-import (
-	"context"
-	"fmt"
-	"io"
-
-	"gitlink.org.cn/cloudream/common/pkgs/future"
-	"gitlink.org.cn/cloudream/common/pkgs/ioswitch/dag"
-	"gitlink.org.cn/cloudream/common/pkgs/ioswitch/exec"
-	"gitlink.org.cn/cloudream/common/pkgs/ipfs"
-	"gitlink.org.cn/cloudream/common/pkgs/logger"
-	"gitlink.org.cn/cloudream/common/utils/io2"
-	stgglb "gitlink.org.cn/cloudream/storage/common/globals"
-)
-
-func init() {
-	exec.UseOp[*IPFSRead]()
-	exec.UseOp[*IPFSWrite]()
-}
-
-type IPFSRead struct {
-	Output   *exec.StreamVar `json:"output"`
-	FileHash string          `json:"fileHash"`
-	Option   ipfs.ReadOption `json:"option"`
-}
-
-func (o *IPFSRead) Execute(ctx context.Context, e *exec.Executor) error {
-	logger.
-		WithField("FileHash", o.FileHash).
-		Debugf("ipfs read op")
-	defer logger.Debugf("ipfs read op finished")
-
-	ipfsCli, err := stgglb.IPFSPool.Acquire()
-	if err != nil {
-		return fmt.Errorf("new ipfs client: %w", err)
-	}
-	defer stgglb.IPFSPool.Release(ipfsCli)
-
-	file, err := ipfsCli.OpenRead(o.FileHash, o.Option)
-	if err != nil {
-		return fmt.Errorf("reading ipfs: %w", err)
-	}
-	defer file.Close()
-
-	fut := future.NewSetVoid()
-	o.Output.Stream = io2.AfterReadClosedOnce(file, func(closer io.ReadCloser) {
-		fut.SetVoid()
-	})
-	e.PutVars(o.Output)
-
-	return fut.Wait(ctx)
-}
-
-func (o *IPFSRead) String() string {
-	return fmt.Sprintf("IPFSRead %v -> %v", o.FileHash, o.Output.ID)
-}
-
-type IPFSWrite struct {
-	Input    *exec.StreamVar `json:"input"`
-	FileHash *exec.StringVar `json:"fileHash"`
-}
-
-func (o *IPFSWrite) Execute(ctx context.Context, e *exec.Executor) error {
-	logger.
-		WithField("Input", o.Input.ID).
-		WithField("FileHashVar", o.FileHash.ID).
-		Debugf("ipfs write op")
-
-	ipfsCli, err := stgglb.IPFSPool.Acquire()
-	if err != nil {
-		return fmt.Errorf("new ipfs client: %w", err)
-	}
-	defer stgglb.IPFSPool.Release(ipfsCli)
-
-	err = e.BindVars(ctx, o.Input)
-	if err != nil {
-		return err
-	}
-	defer o.Input.Stream.Close()
-
-	o.FileHash.Value, err = ipfsCli.CreateFile(o.Input.Stream)
-	if err != nil {
-		return fmt.Errorf("creating ipfs file: %w", err)
-	}
-
-	e.PutVars(o.FileHash)
-
-	return nil
-}
-
-func (o *IPFSWrite) String() string {
-	return fmt.Sprintf("IPFSWrite %v -> %v", o.Input.ID, o.FileHash.ID)
-}
-
-type IPFSReadNode struct {
-	dag.NodeBase
-	FileHash string
-	Option   ipfs.ReadOption
-}
-
-func (b *GraphNodeBuilder) NewIPFSRead(fileHash string, option ipfs.ReadOption) *IPFSReadNode {
-	node := &IPFSReadNode{
-		FileHash: fileHash,
-		Option:   option,
-	}
-	b.AddNode(node)
-	node.OutputStreams().SetupNew(node, b.NewStreamVar())
-	return node
-}
-
-func (t *IPFSReadNode) Output() dag.StreamSlot {
-	return dag.StreamSlot{
-		Var:   t.OutputStreams().Get(0),
-		Index: 0,
-	}
-}
-
-func (t *IPFSReadNode) GenerateOp() (exec.Op, error) {
-	return &IPFSRead{
-		Output:   t.OutputStreams().Get(0).Var,
-		FileHash: t.FileHash,
-		Option:   t.Option,
-	}, nil
-}
-
-// func (t *IPFSReadType) String() string {
-// 	return fmt.Sprintf("IPFSRead[%s,%v+%v]%v%v", t.FileHash, t.Option.Offset, t.Option.Length, formatStreamIO(node), formatValueIO(node))
-// }
-
-type IPFSWriteNode struct {
-	dag.NodeBase
-	FileHashStoreKey string
-}
-
-func (b *GraphNodeBuilder) NewIPFSWrite(fileHashStoreKey string) *IPFSWriteNode {
-	node := &IPFSWriteNode{
-		FileHashStoreKey: fileHashStoreKey,
-	}
-	b.AddNode(node)
-	return node
-}
-
-func (t *IPFSWriteNode) SetInput(input *dag.StreamVar) {
-	t.InputStreams().EnsureSize(1)
-	input.Connect(t, 0)
-	t.OutputValues().SetupNew(t, t.Graph().NewValueVar(dag.StringValueVar))
-}
-
-func (t *IPFSWriteNode) Input() dag.StreamSlot {
-	return dag.StreamSlot{
-		Var:   t.InputStreams().Get(0),
-		Index: 0,
-	}
-}
-
-func (t *IPFSWriteNode) FileHashVar() *dag.ValueVar {
-	return t.OutputValues().Get(0)
-}
-
-func (t *IPFSWriteNode) GenerateOp() (exec.Op, error) {
-	return &IPFSWrite{
-		Input:    t.InputStreams().Get(0).Var,
-		FileHash: t.OutputValues().Get(0).Var.(*exec.StringVar),
-	}, nil
-}
-
-// func (t *IPFSWriteType) String() string {
-// 	return fmt.Sprintf("IPFSWrite[%s,%v+%v]%v%v", t.FileHashStoreKey, t.Range.Offset, t.Range.Length, formatStreamIO(node), formatValueIO(node))
-// }
diff --git a/common/pkgs/ioswitch2/ops2/range.go b/common/pkgs/ioswitch2/ops2/range.go
index 1475b4e..90e6f5c 100644
--- a/common/pkgs/ioswitch2/ops2/range.go
+++ b/common/pkgs/ioswitch2/ops2/range.go
@@ -1,7 +1,6 @@
 package ops2
 
 import (
-	"context"
 	"fmt"
 	"io"
 
@@ -23,8 +22,8 @@ type Range struct {
 	Length *int64          `json:"length"`
 }
 
-func (o *Range) Execute(ctx context.Context, e *exec.Executor) error {
-	err := e.BindVars(ctx, o.Input)
+func (o *Range) Execute(ctx *exec.ExecContext, e *exec.Executor) error {
+	err := e.BindVars(ctx.Context, o.Input)
 	if err != nil {
 		return err
 	}
@@ -54,7 +53,7 @@ func (o *Range) Execute(ctx context.Context, e *exec.Executor) error {
 		})
 
 		e.PutVars(o.Output)
-		return fut.Wait(ctx)
+		return fut.Wait(ctx.Context)
 	}
 
 	o.Output.Stream = io2.AfterEOF(io2.Length(o.Input.Stream, *o.Length), func(closer io.ReadCloser, err error) {
@@ -62,7 +61,7 @@ func (o *Range) Execute(ctx context.Context, e *exec.Executor) error {
 	})
 
 	e.PutVars(o.Output)
-	err = fut.Wait(ctx)
+	err = fut.Wait(ctx.Context)
 	if err != nil {
 		return err
 	}
diff --git a/common/pkgs/ioswitch2/ops2/shard_store.go b/common/pkgs/ioswitch2/ops2/shard_store.go
new file mode 100644
index 0000000..dfae8ad
--- /dev/null
+++ b/common/pkgs/ioswitch2/ops2/shard_store.go
@@ -0,0 +1,188 @@
+package ops2
+
+import (
+	"fmt"
+	"io"
+
+	"gitlink.org.cn/cloudream/common/pkgs/future"
+	"gitlink.org.cn/cloudream/common/pkgs/ioswitch/dag"
+	"gitlink.org.cn/cloudream/common/pkgs/ioswitch/exec"
+	"gitlink.org.cn/cloudream/common/pkgs/logger"
+	cdssdk "gitlink.org.cn/cloudream/common/sdks/storage"
+	"gitlink.org.cn/cloudream/common/utils/io2"
+	"gitlink.org.cn/cloudream/storage/common/pkgs/shardstore/pool"
+	"gitlink.org.cn/cloudream/storage/common/pkgs/shardstore/types"
+)
+
+func init() {
+	exec.UseOp[*ShardRead]()
+	exec.UseOp[*ShardWrite]()
+}
+
+type ShardRead struct {
+	Output    *exec.StreamVar  `json:"output"`
+	StorageID cdssdk.StorageID `json:"storageID"`
+	Open      types.OpenOption `json:"option"`
+}
+
+func (o *ShardRead) Execute(ctx *exec.ExecContext, e *exec.Executor) error {
+	logger.
+		WithField("Open", o.Open).
+		Debugf("reading from shard store")
+	defer logger.Debugf("reading from shard store finished")
+
+	pool, err := exec.ValueByType[*pool.ShardStorePool](ctx)
+	if err != nil {
+		return fmt.Errorf("getting shard store pool: %w", err)
+	}
+
+	store, err := pool.Get(o.StorageID)
+	if err != nil {
+		return fmt.Errorf("getting shard store %v: %w", o.StorageID, err)
+	}
+
+	file, err := store.Open(o.Open)
+	if err != nil {
+		return fmt.Errorf("opening shard store file: %w", err)
+	}
+
+	fut := future.NewSetVoid()
+	o.Output.Stream = io2.AfterReadClosedOnce(file, func(closer io.ReadCloser) {
+		fut.SetVoid()
+	})
+	e.PutVars(o.Output)
+
+	return fut.Wait(ctx.Context)
+}
+
+func (o *ShardRead) String() string {
+	return fmt.Sprintf("ShardRead %v -> %v", o.Open, o.Output.ID)
+}
+
+type ShardWrite struct {
+	Input     *exec.StreamVar  `json:"input"`
+	FileHash  *exec.StringVar  `json:"fileHash"`
+	StorageID cdssdk.StorageID `json:"storageID"`
+}
+
+func (o *ShardWrite) Execute(ctx *exec.ExecContext, e *exec.Executor) error {
+	logger.
+		WithField("Input", o.Input.ID).
+		WithField("FileHashVar", o.FileHash.ID).
+		Debugf("writting file to shard store")
+	defer logger.Debugf("write to shard store finished")
+
+	pool, err := exec.ValueByType[*pool.ShardStorePool](ctx)
+	if err != nil {
+		return fmt.Errorf("getting shard store pool: %w", err)
+	}
+
+	store, err := pool.Get(o.StorageID)
+	if err != nil {
+		return fmt.Errorf("getting shard store %v: %w", o.StorageID, err)
+	}
+
+	err = e.BindVars(ctx.Context, o.Input)
+	if err != nil {
+		return err
+	}
+	defer o.Input.Stream.Close()
+
+	writer := store.New()
+	defer writer.Abort()
+
+	_, err = io.Copy(writer, o.Input.Stream)
+	if err != nil {
+		return fmt.Errorf("writing file to shard store: %w", err)
+	}
+
+	fileInfo, err := writer.Finish()
+	if err != nil {
+		return fmt.Errorf("finishing writing file to shard store: %w", err)
+	}
+
+	o.FileHash.Value = string(fileInfo.Hash)
+
+	e.PutVars(o.FileHash)
+	return nil
+}
+
+func (o *ShardWrite) String() string {
+	return fmt.Sprintf("IPFSWrite %v -> %v", o.Input.ID, o.FileHash.ID)
+}
+
+type ShardReadNode struct {
+	dag.NodeBase
+	StorageID cdssdk.StorageID
+	Open      types.OpenOption
+}
+
+func (b *GraphNodeBuilder) NewIPFSRead(stgID cdssdk.StorageID, open types.OpenOption) *ShardReadNode {
+	node := &ShardReadNode{
+		StorageID: stgID,
+		Open:      open,
+	}
+	b.AddNode(node)
+	node.OutputStreams().SetupNew(node, b.NewStreamVar())
+	return node
+}
+
+func (t *ShardReadNode) Output() dag.StreamSlot {
+	return dag.StreamSlot{
+		Var:   t.OutputStreams().Get(0),
+		Index: 0,
+	}
+}
+
+func (t *ShardReadNode) GenerateOp() (exec.Op, error) {
+	return &ShardRead{
+		Output:    t.OutputStreams().Get(0).Var,
+		StorageID: t.StorageID,
+		Open:      t.Open,
+	}, nil
+}
+
+// func (t *IPFSReadType) String() string {
+// 	return fmt.Sprintf("IPFSRead[%s,%v+%v]%v%v", t.FileHash, t.Option.Offset, t.Option.Length, formatStreamIO(node), formatValueIO(node))
+// }
+
+type IPFSWriteNode struct {
+	dag.NodeBase
+	FileHashStoreKey string
+}
+
+func (b *GraphNodeBuilder) NewIPFSWrite(fileHashStoreKey string) *IPFSWriteNode {
+	node := &IPFSWriteNode{
+		FileHashStoreKey: fileHashStoreKey,
+	}
+	b.AddNode(node)
+	return node
+}
+
+func (t *IPFSWriteNode) SetInput(input *dag.StreamVar) {
+	t.InputStreams().EnsureSize(1)
+	input.Connect(t, 0)
+	t.OutputValues().SetupNew(t, t.Graph().NewValueVar(dag.StringValueVar))
+}
+
+func (t *IPFSWriteNode) Input() dag.StreamSlot {
+	return dag.StreamSlot{
+		Var:   t.InputStreams().Get(0),
+		Index: 0,
+	}
+}
+
+func (t *IPFSWriteNode) FileHashVar() *dag.ValueVar {
+	return t.OutputValues().Get(0)
+}
+
+func (t *IPFSWriteNode) GenerateOp() (exec.Op, error) {
+	return &ShardWrite{
+		Input:    t.InputStreams().Get(0).Var,
+		FileHash: t.OutputValues().Get(0).Var.(*exec.StringVar),
+	}, nil
+}
+
+// func (t *IPFSWriteType) String() string {
+// 	return fmt.Sprintf("IPFSWrite[%s,%v+%v]%v%v", t.FileHashStoreKey, t.Range.Offset, t.Range.Length, formatStreamIO(node), formatValueIO(node))
+// }
diff --git a/common/pkgs/ioswitch2/parser/parser.go b/common/pkgs/ioswitch2/parser/parser.go
index dd5130d..746dc2a 100644
--- a/common/pkgs/ioswitch2/parser/parser.go
+++ b/common/pkgs/ioswitch2/parser/parser.go
@@ -7,12 +7,12 @@ import (
 	"gitlink.org.cn/cloudream/common/pkgs/ioswitch/dag"
 	"gitlink.org.cn/cloudream/common/pkgs/ioswitch/exec"
 	"gitlink.org.cn/cloudream/common/pkgs/ioswitch/plan"
-	"gitlink.org.cn/cloudream/common/pkgs/ipfs"
 	cdssdk "gitlink.org.cn/cloudream/common/sdks/storage"
 	"gitlink.org.cn/cloudream/common/utils/lo2"
 	"gitlink.org.cn/cloudream/common/utils/math2"
 	"gitlink.org.cn/cloudream/storage/common/pkgs/ioswitch2"
 	"gitlink.org.cn/cloudream/storage/common/pkgs/ioswitch2/ops2"
+	"gitlink.org.cn/cloudream/storage/common/pkgs/shardstore/types"
 )
 
 type DefaultParser struct {
@@ -235,36 +235,25 @@ func (p *DefaultParser) buildFromNode(ctx *ParseContext, f ioswitch2.From) (ops2
 
 	switch f := f.(type) {
 	case *ioswitch2.FromNode:
-		t := ctx.DAG.NewIPFSRead(f.FileHash, ipfs.ReadOption{
-			Offset: 0,
-			Length: -1,
-		})
+		t := ctx.DAG.NewIPFSRead(f.Storage.StorageID, types.NewOpen(f.FileHash))
 
 		if f.DataIndex == -1 {
-			t.Option.Offset = repRange.Offset
-			if repRange.Length != nil {
-				t.Option.Length = *repRange.Length
-			}
+			t.Open.WithNullableLength(repRange.Offset, repRange.Length)
 		} else {
-			t.Option.Offset = blkRange.Offset
-			if blkRange.Length != nil {
-				t.Option.Length = *blkRange.Length
-			}
+			t.Open.WithNullableLength(blkRange.Offset, blkRange.Length)
 		}
 
-		if f.Node != nil {
-			switch typeInfo := f.Node.Address.(type) {
-			case *cdssdk.HttpAddressInfo:
-				t.Env().ToEnvWorker(&ioswitch2.HttpHubWorker{Node: *f.Node})
-				t.Env().Pinned = true
+		switch typeInfo := f.Node.Address.(type) {
+		case *cdssdk.HttpAddressInfo:
+			t.Env().ToEnvWorker(&ioswitch2.HttpHubWorker{Node: f.Node})
+			t.Env().Pinned = true
 
-			case *cdssdk.GRPCAddressInfo:
-				t.Env().ToEnvWorker(&ioswitch2.AgentWorker{Node: *f.Node})
-				t.Env().Pinned = true
+		case *cdssdk.GRPCAddressInfo:
+			t.Env().ToEnvWorker(&ioswitch2.AgentWorker{Node: f.Node})
+			t.Env().Pinned = true
 
-			default:
-				return nil, fmt.Errorf("unsupported node address type %T", typeInfo)
-			}
+		default:
+			return nil, fmt.Errorf("unsupported node address type %T", typeInfo)
 		}
 
 		return t, nil
diff --git a/common/pkgs/ioswitchlrc/fromto.go b/common/pkgs/ioswitchlrc/fromto.go
index ef3ad0e..2272d9e 100644
--- a/common/pkgs/ioswitchlrc/fromto.go
+++ b/common/pkgs/ioswitchlrc/fromto.go
@@ -3,6 +3,7 @@ package ioswitchlrc
 import (
 	"gitlink.org.cn/cloudream/common/pkgs/ioswitch/exec"
 	cdssdk "gitlink.org.cn/cloudream/common/sdks/storage"
+	"gitlink.org.cn/cloudream/storage/common/pkgs/shardstore/types"
 )
 
 type From interface {
@@ -37,12 +38,13 @@ func (f *FromDriver) GetDataIndex() int {
 }
 
 type FromNode struct {
-	FileHash  string
-	Node      *cdssdk.Node
+	FileHash  types.FileHash
+	Node      cdssdk.Node
+	Storage   cdssdk.Storage
 	DataIndex int
 }
 
-func NewFromNode(fileHash string, node *cdssdk.Node, dataIndex int) *FromNode {
+func NewFromNode(fileHash types.FileHash, node cdssdk.Node, storage cdssdk.Storage, dataIndex int) *FromNode {
 	return &FromNode{
 		FileHash:  fileHash,
 		Node:      node,
diff --git a/common/pkgs/ioswitchlrc/ops2/chunked.go b/common/pkgs/ioswitchlrc/ops2/chunked.go
index 9707c20..ab849b2 100644
--- a/common/pkgs/ioswitchlrc/ops2/chunked.go
+++ b/common/pkgs/ioswitchlrc/ops2/chunked.go
@@ -1,7 +1,6 @@
 package ops2
 
 import (
-	"context"
 	"fmt"
 	"io"
 
@@ -26,8 +25,8 @@ type ChunkedSplit struct {
 	PaddingZeros bool              `json:"paddingZeros"`
 }
 
-func (o *ChunkedSplit) Execute(ctx context.Context, e *exec.Executor) error {
-	err := e.BindVars(ctx, o.Input)
+func (o *ChunkedSplit) Execute(ctx *exec.ExecContext, e *exec.Executor) error {
+	err := e.BindVars(ctx.Context, o.Input)
 	if err != nil {
 		return err
 	}
@@ -39,7 +38,7 @@ func (o *ChunkedSplit) Execute(ctx context.Context, e *exec.Executor) error {
 
 	sem := semaphore.NewWeighted(int64(len(outputs)))
 	for i := range outputs {
-		sem.Acquire(ctx, 1)
+		sem.Acquire(ctx.Context, 1)
 
 		o.Outputs[i].Stream = io2.AfterReadClosedOnce(outputs[i], func(closer io.ReadCloser) {
 			sem.Release(1)
@@ -47,7 +46,7 @@ func (o *ChunkedSplit) Execute(ctx context.Context, e *exec.Executor) error {
 	}
 	exec.PutArrayVars(e, o.Outputs)
 
-	return sem.Acquire(ctx, int64(len(outputs)))
+	return sem.Acquire(ctx.Context, int64(len(outputs)))
 }
 
 func (o *ChunkedSplit) String() string {
@@ -66,8 +65,8 @@ type ChunkedJoin struct {
 	ChunkSize int               `json:"chunkSize"`
 }
 
-func (o *ChunkedJoin) Execute(ctx context.Context, e *exec.Executor) error {
-	err := exec.BindArrayVars(e, ctx, o.Inputs)
+func (o *ChunkedJoin) Execute(ctx *exec.ExecContext, e *exec.Executor) error {
+	err := exec.BindArrayVars(e, ctx.Context, o.Inputs)
 	if err != nil {
 		return err
 	}
@@ -88,7 +87,7 @@ func (o *ChunkedJoin) Execute(ctx context.Context, e *exec.Executor) error {
 	})
 	e.PutVars(o.Output)
 
-	return fut.Wait(ctx)
+	return fut.Wait(ctx.Context)
 }
 
 func (o *ChunkedJoin) String() string {
diff --git a/common/pkgs/ioswitchlrc/ops2/clone.go b/common/pkgs/ioswitchlrc/ops2/clone.go
index 66d1194..e195057 100644
--- a/common/pkgs/ioswitchlrc/ops2/clone.go
+++ b/common/pkgs/ioswitchlrc/ops2/clone.go
@@ -1,7 +1,6 @@
 package ops2
 
 import (
-	"context"
 	"fmt"
 	"io"
 
@@ -23,8 +22,8 @@ type CloneStream struct {
 	Cloneds []*exec.StreamVar `json:"cloneds"`
 }
 
-func (o *CloneStream) Execute(ctx context.Context, e *exec.Executor) error {
-	err := e.BindVars(ctx, o.Raw)
+func (o *CloneStream) Execute(ctx *exec.ExecContext, e *exec.Executor) error {
+	err := e.BindVars(ctx.Context, o.Raw)
 	if err != nil {
 		return err
 	}
@@ -34,7 +33,7 @@ func (o *CloneStream) Execute(ctx context.Context, e *exec.Executor) error {
 
 	sem := semaphore.NewWeighted(int64(len(o.Cloneds)))
 	for i, s := range cloned {
-		sem.Acquire(ctx, 1)
+		sem.Acquire(ctx.Context, 1)
 
 		o.Cloneds[i].Stream = io2.AfterReadClosedOnce(s, func(closer io.ReadCloser) {
 			sem.Release(1)
@@ -42,7 +41,7 @@ func (o *CloneStream) Execute(ctx context.Context, e *exec.Executor) error {
 	}
 	exec.PutArrayVars(e, o.Cloneds)
 
-	return sem.Acquire(ctx, int64(len(o.Cloneds)))
+	return sem.Acquire(ctx.Context, int64(len(o.Cloneds)))
 }
 
 func (o *CloneStream) String() string {
@@ -54,8 +53,8 @@ type CloneVar struct {
 	Cloneds []exec.Var `json:"cloneds"`
 }
 
-func (o *CloneVar) Execute(ctx context.Context, e *exec.Executor) error {
-	err := e.BindVars(ctx, o.Raw)
+func (o *CloneVar) Execute(ctx *exec.ExecContext, e *exec.Executor) error {
+	err := e.BindVars(ctx.Context, o.Raw)
 	if err != nil {
 		return err
 	}
diff --git a/common/pkgs/ioswitchlrc/ops2/ec.go b/common/pkgs/ioswitchlrc/ops2/ec.go
index 358a0e3..6ce0d7e 100644
--- a/common/pkgs/ioswitchlrc/ops2/ec.go
+++ b/common/pkgs/ioswitchlrc/ops2/ec.go
@@ -1,7 +1,6 @@
 package ops2
 
 import (
-	"context"
 	"fmt"
 	"io"
 
@@ -28,8 +27,8 @@ type GalMultiply struct {
 	ChunkSize int               `json:"chunkSize"`
 }
 
-func (o *GalMultiply) Execute(ctx context.Context, e *exec.Executor) error {
-	err := exec.BindArrayVars(e, ctx, o.Inputs)
+func (o *GalMultiply) Execute(ctx *exec.ExecContext, e *exec.Executor) error {
+	err := exec.BindArrayVars(e, ctx.Context, o.Inputs)
 	if err != nil {
 		return err
 	}
@@ -91,7 +90,7 @@ func (o *GalMultiply) Execute(ctx context.Context, e *exec.Executor) error {
 	}()
 
 	exec.PutArrayVars(e, o.Outputs)
-	err = fut.Wait(ctx)
+	err = fut.Wait(ctx.Context)
 	if err != nil {
 		for _, wr := range outputWrs {
 			wr.CloseWithError(err)
diff --git a/common/pkgs/ioswitchlrc/ops2/ipfs.go b/common/pkgs/ioswitchlrc/ops2/ipfs.go
deleted file mode 100644
index f8e4e2a..0000000
--- a/common/pkgs/ioswitchlrc/ops2/ipfs.go
+++ /dev/null
@@ -1,170 +0,0 @@
-package ops2
-
-import (
-	"context"
-	"fmt"
-	"io"
-
-	"gitlink.org.cn/cloudream/common/pkgs/future"
-	"gitlink.org.cn/cloudream/common/pkgs/ioswitch/dag"
-	"gitlink.org.cn/cloudream/common/pkgs/ioswitch/exec"
-	"gitlink.org.cn/cloudream/common/pkgs/ipfs"
-	"gitlink.org.cn/cloudream/common/pkgs/logger"
-	"gitlink.org.cn/cloudream/common/utils/io2"
-	stgglb "gitlink.org.cn/cloudream/storage/common/globals"
-)
-
-func init() {
-	exec.UseOp[*IPFSRead]()
-	exec.UseOp[*IPFSWrite]()
-}
-
-type IPFSRead struct {
-	Output   *exec.StreamVar `json:"output"`
-	FileHash string          `json:"fileHash"`
-	Option   ipfs.ReadOption `json:"option"`
-}
-
-func (o *IPFSRead) Execute(ctx context.Context, e *exec.Executor) error {
-	logger.
-		WithField("FileHash", o.FileHash).
-		Debugf("ipfs read op")
-	defer logger.Debugf("ipfs read op finished")
-
-	ipfsCli, err := stgglb.IPFSPool.Acquire()
-	if err != nil {
-		return fmt.Errorf("new ipfs client: %w", err)
-	}
-	defer stgglb.IPFSPool.Release(ipfsCli)
-
-	file, err := ipfsCli.OpenRead(o.FileHash, o.Option)
-	if err != nil {
-		return fmt.Errorf("reading ipfs: %w", err)
-	}
-	defer file.Close()
-
-	fut := future.NewSetVoid()
-	o.Output.Stream = io2.AfterReadClosedOnce(file, func(closer io.ReadCloser) {
-		fut.SetVoid()
-	})
-	e.PutVars(o.Output)
-
-	return fut.Wait(ctx)
-}
-
-func (o *IPFSRead) String() string {
-	return fmt.Sprintf("IPFSRead %v -> %v", o.FileHash, o.Output.ID)
-}
-
-type IPFSWrite struct {
-	Input    *exec.StreamVar `json:"input"`
-	FileHash *exec.StringVar `json:"fileHash"`
-}
-
-func (o *IPFSWrite) Execute(ctx context.Context, e *exec.Executor) error {
-	logger.
-		WithField("Input", o.Input.ID).
-		WithField("FileHashVar", o.FileHash.ID).
-		Debugf("ipfs write op")
-
-	ipfsCli, err := stgglb.IPFSPool.Acquire()
-	if err != nil {
-		return fmt.Errorf("new ipfs client: %w", err)
-	}
-	defer stgglb.IPFSPool.Release(ipfsCli)
-
-	err = e.BindVars(ctx, o.Input)
-	if err != nil {
-		return err
-	}
-	defer o.Input.Stream.Close()
-
-	o.FileHash.Value, err = ipfsCli.CreateFile(o.Input.Stream)
-	if err != nil {
-		return fmt.Errorf("creating ipfs file: %w", err)
-	}
-
-	e.PutVars(o.FileHash)
-
-	return nil
-}
-
-func (o *IPFSWrite) String() string {
-	return fmt.Sprintf("IPFSWrite %v -> %v", o.Input.ID, o.FileHash.ID)
-}
-
-type IPFSReadNode struct {
-	dag.NodeBase
-	FileHash string
-	Option   ipfs.ReadOption
-}
-
-func (b *GraphNodeBuilder) NewIPFSRead(fileHash string, option ipfs.ReadOption) *IPFSReadNode {
-	node := &IPFSReadNode{
-		FileHash: fileHash,
-		Option:   option,
-	}
-	b.AddNode(node)
-	node.OutputStreams().SetupNew(node, b.NewStreamVar())
-	return node
-}
-
-func (t *IPFSReadNode) Output() dag.StreamSlot {
-	return dag.StreamSlot{
-		Var:   t.OutputStreams().Get(0),
-		Index: 0,
-	}
-}
-
-func (t *IPFSReadNode) GenerateOp() (exec.Op, error) {
-	return &IPFSRead{
-		Output:   t.OutputStreams().Get(0).Var,
-		FileHash: t.FileHash,
-		Option:   t.Option,
-	}, nil
-}
-
-// func (t *IPFSReadType) String() string {
-// 	return fmt.Sprintf("IPFSRead[%s,%v+%v]%v%v", t.FileHash, t.Option.Offset, t.Option.Length, formatStreamIO(node), formatValueIO(node))
-// }
-
-type IPFSWriteNode struct {
-	dag.NodeBase
-	FileHashStoreKey string
-}
-
-func (b *GraphNodeBuilder) NewIPFSWrite(fileHashStoreKey string) *IPFSWriteNode {
-	node := &IPFSWriteNode{
-		FileHashStoreKey: fileHashStoreKey,
-	}
-	b.AddNode(node)
-	return node
-}
-
-func (t *IPFSWriteNode) SetInput(input *dag.StreamVar) {
-	t.InputStreams().EnsureSize(1)
-	input.Connect(t, 0)
-	t.OutputValues().SetupNew(t, t.Graph().NewValueVar(dag.StringValueVar))
-}
-
-func (t *IPFSWriteNode) Input() dag.StreamSlot {
-	return dag.StreamSlot{
-		Var:   t.InputStreams().Get(0),
-		Index: 0,
-	}
-}
-
-func (t *IPFSWriteNode) FileHashVar() *dag.ValueVar {
-	return t.OutputValues().Get(0)
-}
-
-func (t *IPFSWriteNode) GenerateOp() (exec.Op, error) {
-	return &IPFSWrite{
-		Input:    t.InputStreams().Get(0).Var,
-		FileHash: t.OutputValues().Get(0).Var.(*exec.StringVar),
-	}, nil
-}
-
-// func (t *IPFSWriteType) String() string {
-// 	return fmt.Sprintf("IPFSWrite[%s,%v+%v]%v%v", t.FileHashStoreKey, t.Range.Offset, t.Range.Length, formatStreamIO(node), formatValueIO(node))
-// }
diff --git a/common/pkgs/ioswitchlrc/ops2/range.go b/common/pkgs/ioswitchlrc/ops2/range.go
index 1475b4e..90e6f5c 100644
--- a/common/pkgs/ioswitchlrc/ops2/range.go
+++ b/common/pkgs/ioswitchlrc/ops2/range.go
@@ -1,7 +1,6 @@
 package ops2
 
 import (
-	"context"
 	"fmt"
 	"io"
 
@@ -23,8 +22,8 @@ type Range struct {
 	Length *int64          `json:"length"`
 }
 
-func (o *Range) Execute(ctx context.Context, e *exec.Executor) error {
-	err := e.BindVars(ctx, o.Input)
+func (o *Range) Execute(ctx *exec.ExecContext, e *exec.Executor) error {
+	err := e.BindVars(ctx.Context, o.Input)
 	if err != nil {
 		return err
 	}
@@ -54,7 +53,7 @@ func (o *Range) Execute(ctx context.Context, e *exec.Executor) error {
 		})
 
 		e.PutVars(o.Output)
-		return fut.Wait(ctx)
+		return fut.Wait(ctx.Context)
 	}
 
 	o.Output.Stream = io2.AfterEOF(io2.Length(o.Input.Stream, *o.Length), func(closer io.ReadCloser, err error) {
@@ -62,7 +61,7 @@ func (o *Range) Execute(ctx context.Context, e *exec.Executor) error {
 	})
 
 	e.PutVars(o.Output)
-	err = fut.Wait(ctx)
+	err = fut.Wait(ctx.Context)
 	if err != nil {
 		return err
 	}
diff --git a/common/pkgs/ioswitchlrc/ops2/shard_store.go b/common/pkgs/ioswitchlrc/ops2/shard_store.go
new file mode 100644
index 0000000..dfae8ad
--- /dev/null
+++ b/common/pkgs/ioswitchlrc/ops2/shard_store.go
@@ -0,0 +1,188 @@
+package ops2
+
+import (
+	"fmt"
+	"io"
+
+	"gitlink.org.cn/cloudream/common/pkgs/future"
+	"gitlink.org.cn/cloudream/common/pkgs/ioswitch/dag"
+	"gitlink.org.cn/cloudream/common/pkgs/ioswitch/exec"
+	"gitlink.org.cn/cloudream/common/pkgs/logger"
+	cdssdk "gitlink.org.cn/cloudream/common/sdks/storage"
+	"gitlink.org.cn/cloudream/common/utils/io2"
+	"gitlink.org.cn/cloudream/storage/common/pkgs/shardstore/pool"
+	"gitlink.org.cn/cloudream/storage/common/pkgs/shardstore/types"
+)
+
+func init() {
+	exec.UseOp[*ShardRead]()
+	exec.UseOp[*ShardWrite]()
+}
+
+type ShardRead struct {
+	Output    *exec.StreamVar  `json:"output"`
+	StorageID cdssdk.StorageID `json:"storageID"`
+	Open      types.OpenOption `json:"option"`
+}
+
+func (o *ShardRead) Execute(ctx *exec.ExecContext, e *exec.Executor) error {
+	logger.
+		WithField("Open", o.Open).
+		Debugf("reading from shard store")
+	defer logger.Debugf("reading from shard store finished")
+
+	pool, err := exec.ValueByType[*pool.ShardStorePool](ctx)
+	if err != nil {
+		return fmt.Errorf("getting shard store pool: %w", err)
+	}
+
+	store, err := pool.Get(o.StorageID)
+	if err != nil {
+		return fmt.Errorf("getting shard store %v: %w", o.StorageID, err)
+	}
+
+	file, err := store.Open(o.Open)
+	if err != nil {
+		return fmt.Errorf("opening shard store file: %w", err)
+	}
+
+	fut := future.NewSetVoid()
+	o.Output.Stream = io2.AfterReadClosedOnce(file, func(closer io.ReadCloser) {
+		fut.SetVoid()
+	})
+	e.PutVars(o.Output)
+
+	return fut.Wait(ctx.Context)
+}
+
+func (o *ShardRead) String() string {
+	return fmt.Sprintf("ShardRead %v -> %v", o.Open, o.Output.ID)
+}
+
+type ShardWrite struct {
+	Input     *exec.StreamVar  `json:"input"`
+	FileHash  *exec.StringVar  `json:"fileHash"`
+	StorageID cdssdk.StorageID `json:"storageID"`
+}
+
+func (o *ShardWrite) Execute(ctx *exec.ExecContext, e *exec.Executor) error {
+	logger.
+		WithField("Input", o.Input.ID).
+		WithField("FileHashVar", o.FileHash.ID).
+		Debugf("writting file to shard store")
+	defer logger.Debugf("write to shard store finished")
+
+	pool, err := exec.ValueByType[*pool.ShardStorePool](ctx)
+	if err != nil {
+		return fmt.Errorf("getting shard store pool: %w", err)
+	}
+
+	store, err := pool.Get(o.StorageID)
+	if err != nil {
+		return fmt.Errorf("getting shard store %v: %w", o.StorageID, err)
+	}
+
+	err = e.BindVars(ctx.Context, o.Input)
+	if err != nil {
+		return err
+	}
+	defer o.Input.Stream.Close()
+
+	writer := store.New()
+	defer writer.Abort()
+
+	_, err = io.Copy(writer, o.Input.Stream)
+	if err != nil {
+		return fmt.Errorf("writing file to shard store: %w", err)
+	}
+
+	fileInfo, err := writer.Finish()
+	if err != nil {
+		return fmt.Errorf("finishing writing file to shard store: %w", err)
+	}
+
+	o.FileHash.Value = string(fileInfo.Hash)
+
+	e.PutVars(o.FileHash)
+	return nil
+}
+
+func (o *ShardWrite) String() string {
+	return fmt.Sprintf("IPFSWrite %v -> %v", o.Input.ID, o.FileHash.ID)
+}
+
+type ShardReadNode struct {
+	dag.NodeBase
+	StorageID cdssdk.StorageID
+	Open      types.OpenOption
+}
+
+func (b *GraphNodeBuilder) NewIPFSRead(stgID cdssdk.StorageID, open types.OpenOption) *ShardReadNode {
+	node := &ShardReadNode{
+		StorageID: stgID,
+		Open:      open,
+	}
+	b.AddNode(node)
+	node.OutputStreams().SetupNew(node, b.NewStreamVar())
+	return node
+}
+
+func (t *ShardReadNode) Output() dag.StreamSlot {
+	return dag.StreamSlot{
+		Var:   t.OutputStreams().Get(0),
+		Index: 0,
+	}
+}
+
+func (t *ShardReadNode) GenerateOp() (exec.Op, error) {
+	return &ShardRead{
+		Output:    t.OutputStreams().Get(0).Var,
+		StorageID: t.StorageID,
+		Open:      t.Open,
+	}, nil
+}
+
+// func (t *IPFSReadType) String() string {
+// 	return fmt.Sprintf("IPFSRead[%s,%v+%v]%v%v", t.FileHash, t.Option.Offset, t.Option.Length, formatStreamIO(node), formatValueIO(node))
+// }
+
+type IPFSWriteNode struct {
+	dag.NodeBase
+	FileHashStoreKey string
+}
+
+func (b *GraphNodeBuilder) NewIPFSWrite(fileHashStoreKey string) *IPFSWriteNode {
+	node := &IPFSWriteNode{
+		FileHashStoreKey: fileHashStoreKey,
+	}
+	b.AddNode(node)
+	return node
+}
+
+func (t *IPFSWriteNode) SetInput(input *dag.StreamVar) {
+	t.InputStreams().EnsureSize(1)
+	input.Connect(t, 0)
+	t.OutputValues().SetupNew(t, t.Graph().NewValueVar(dag.StringValueVar))
+}
+
+func (t *IPFSWriteNode) Input() dag.StreamSlot {
+	return dag.StreamSlot{
+		Var:   t.InputStreams().Get(0),
+		Index: 0,
+	}
+}
+
+func (t *IPFSWriteNode) FileHashVar() *dag.ValueVar {
+	return t.OutputValues().Get(0)
+}
+
+func (t *IPFSWriteNode) GenerateOp() (exec.Op, error) {
+	return &ShardWrite{
+		Input:    t.InputStreams().Get(0).Var,
+		FileHash: t.OutputValues().Get(0).Var.(*exec.StringVar),
+	}, nil
+}
+
+// func (t *IPFSWriteType) String() string {
+// 	return fmt.Sprintf("IPFSWrite[%s,%v+%v]%v%v", t.FileHashStoreKey, t.Range.Offset, t.Range.Length, formatStreamIO(node), formatValueIO(node))
+// }
diff --git a/common/pkgs/ioswitchlrc/parser/passes.go b/common/pkgs/ioswitchlrc/parser/passes.go
index 4a5ba37..94dfefa 100644
--- a/common/pkgs/ioswitchlrc/parser/passes.go
+++ b/common/pkgs/ioswitchlrc/parser/passes.go
@@ -6,10 +6,10 @@ import (
 
 	"gitlink.org.cn/cloudream/common/pkgs/ioswitch/dag"
 	"gitlink.org.cn/cloudream/common/pkgs/ioswitch/exec"
-	"gitlink.org.cn/cloudream/common/pkgs/ipfs"
 	"gitlink.org.cn/cloudream/common/utils/math2"
 	"gitlink.org.cn/cloudream/storage/common/pkgs/ioswitchlrc"
 	"gitlink.org.cn/cloudream/storage/common/pkgs/ioswitchlrc/ops2"
+	"gitlink.org.cn/cloudream/storage/common/pkgs/shardstore/types"
 )
 
 // 计算输入流的打开范围。会把流的范围按条带大小取整
@@ -63,27 +63,16 @@ func buildFromNode(ctx *GenerateContext, f ioswitchlrc.From) (ops2.FromNode, err
 
 	switch f := f.(type) {
 	case *ioswitchlrc.FromNode:
-		t := ctx.DAG.NewIPFSRead(f.FileHash, ipfs.ReadOption{
-			Offset: 0,
-			Length: -1,
-		})
+		t := ctx.DAG.NewIPFSRead(f.Storage.StorageID, types.NewOpen(f.FileHash))
 
 		if f.DataIndex == -1 {
-			t.Option.Offset = repRange.Offset
-			if repRange.Length != nil {
-				t.Option.Length = *repRange.Length
-			}
+			t.Open.WithNullableLength(repRange.Offset, repRange.Length)
 		} else {
-			t.Option.Offset = blkRange.Offset
-			if blkRange.Length != nil {
-				t.Option.Length = *blkRange.Length
-			}
+			t.Open.WithNullableLength(blkRange.Offset, blkRange.Length)
 		}
 
-		if f.Node != nil {
-			t.Env().ToEnvWorker(&ioswitchlrc.AgentWorker{Node: *f.Node})
-			t.Env().Pinned = true
-		}
+		t.Env().ToEnvWorker(&ioswitchlrc.AgentWorker{Node: f.Node})
+		t.Env().Pinned = true
 
 		return t, nil