d4ecfaeda7
* Enable writeback_cache and async_dio FUSE options Fixes #7978 - Update mount_std.go to use EnableWriteback and EnableAsyncDio from go-fuse - Add go.mod replace directive to use local go-fuse with capability support - Remove temporary workaround that disabled these options This enables proper FUSE kernel capability negotiation for writeback cache and async direct I/O, improving performance for small writes and concurrent direct I/O operations. * Address PR review comments - Remove redundant nil checks for writebackCache and asyncDio flags - Update go.mod replace directive to use seaweedfs/go-fuse fork instead of local path * Add TODO comment for go.mod replace directive The replace directive must use a local path until seaweedfs/go-fuse#1 is merged. After merge, this should be updated to use the proper version. * Use seaweedfs/go-fuse v2.9.0 instead of local repository Replace local path with seaweedfs/go-fuse v2.9.0 fork which includes the writeback_cache and async_dio capability support. * Use github.com/seaweedfs/go-fuse/v2 directly without replace directive - Updated all imports to use github.com/seaweedfs/go-fuse/v2 - Removed replace directive from go.mod - Using seaweedfs/go-fuse v2.0.0-20260106181308-87f90219ce09 which includes: * writeback_cache and async_dio support * Corrected module path * Update to seaweedfs/go-fuse v2.9.1 Use v2.9.1 tag which includes the corrected module path (github.com/seaweedfs/go-fuse/v2) along with writeback_cache and async_dio support.
75 lines
2.0 KiB
Go
75 lines
2.0 KiB
Go
package mount
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import (
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"context"
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"fmt"
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"syscall"
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"github.com/seaweedfs/go-fuse/v2/fuse"
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"github.com/seaweedfs/seaweedfs/weed/filer"
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"github.com/seaweedfs/seaweedfs/weed/glog"
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"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
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"github.com/seaweedfs/seaweedfs/weed/util"
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)
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func (wfs *WFS) saveEntry(path util.FullPath, entry *filer_pb.Entry) (code fuse.Status) {
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parentDir, _ := path.DirAndName()
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err := wfs.WithFilerClient(false, func(client filer_pb.SeaweedFilerClient) error {
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wfs.mapPbIdFromLocalToFiler(entry)
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defer wfs.mapPbIdFromFilerToLocal(entry)
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request := &filer_pb.UpdateEntryRequest{
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Directory: parentDir,
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Entry: entry,
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Signatures: []int32{wfs.signature},
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}
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glog.V(1).Infof("save entry: %v", request)
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_, err := client.UpdateEntry(context.Background(), request)
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if err != nil {
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return fmt.Errorf("UpdateEntry dir %s: %v", path, err)
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}
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if err := wfs.metaCache.UpdateEntry(context.Background(), filer.FromPbEntry(request.Directory, request.Entry)); err != nil {
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return fmt.Errorf("metaCache.UpdateEntry dir %s: %w", path, err)
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}
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return nil
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})
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if err != nil {
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// glog.V(0).Infof("saveEntry %s: %v", path, err)
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fuseStatus := grpcErrorToFuseStatus(err)
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if fuseStatus == fuse.EIO {
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glog.Errorf("saveEntry failed for %s: %v (returning EIO)", path, err)
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} else {
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glog.V(1).Infof("saveEntry failed for %s: %v (returning %v)", path, err, fuseStatus)
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}
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return fuseStatus
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}
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return fuse.OK
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}
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func (wfs *WFS) mapPbIdFromFilerToLocal(entry *filer_pb.Entry) {
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if entry.Attributes == nil {
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return
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}
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entry.Attributes.Uid, entry.Attributes.Gid = wfs.option.UidGidMapper.FilerToLocal(entry.Attributes.Uid, entry.Attributes.Gid)
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}
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func (wfs *WFS) mapPbIdFromLocalToFiler(entry *filer_pb.Entry) {
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if entry.Attributes == nil {
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return
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}
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entry.Attributes.Uid, entry.Attributes.Gid = wfs.option.UidGidMapper.LocalToFiler(entry.Attributes.Uid, entry.Attributes.Gid)
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}
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func checkName(name string) fuse.Status {
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if len(name) >= 4096 {
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return fuse.Status(syscall.ENAMETOOLONG)
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}
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return fuse.OK
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}
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