1 files changed, 0 insertions, 72 deletions
diff --git a/cmd/btrfs-rec/inspect_scanfornodes.go b/cmd/btrfs-rec/inspect_scanfornodes.go
deleted file mode 100644
index 13f7760..0000000
--- a/cmd/btrfs-rec/inspect_scanfornodes.go
+++ /dev/null
@@ -1,72 +0,0 @@
-// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
-//
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-package main
-
-import (
-	"context"
-	"encoding/json"
-	"os"
-	"sync"
-
-	"github.com/datawire/dlib/dgroup"
-	"github.com/datawire/dlib/dlog"
-	"github.com/datawire/ocibuild/pkg/cliutil"
-	"github.com/spf13/cobra"
-
-	"git.lukeshu.com/btrfs-progs-ng/lib/btrfs"
-	"git.lukeshu.com/btrfs-progs-ng/lib/btrfs/btrfsvol"
-	"git.lukeshu.com/btrfs-progs-ng/lib/btrfsprogs/btrfsinspect"
-)
-
-func init() {
-	inspectors = append(inspectors, subcommand{
-		Command: cobra.Command{
-			Use:   "scan-for-nodes",
-			Short: "Scan devices for (potentially lost) nodes",
-			Long: "" +
-				"The found information is printed as JSON on stdout, and can\n" +
-				"be read by `btrfs-rec inspect rebuild-mappings`.\n" +
-				"\n" +
-				"This information is mostly useful for rebuilding a broken\n" +
-				"chunk/dev-extent/blockgroup trees, but can also have some\n" +
-				"minimal utility in repairing other trees.\n" +
-				"\n" +
-				"This is very similar the initial scan done by\n" +
-				"`btrfs rescue chunk-recover`.  Like `btrfs rescue chunk-recover`,\n" +
-				"this is likely probably slow because it reads the entirety of\n" +
-				"each device.",
-			Args: cliutil.WrapPositionalArgs(cobra.NoArgs),
-		},
-		RunE: func(fs *btrfs.FS, cmd *cobra.Command, _ []string) error {
-			ctx := cmd.Context()
-
-			var resultsMu sync.Mutex
-			results := make(map[btrfsvol.DeviceID]btrfsinspect.ScanOneDeviceResult)
-			grp := dgroup.NewGroup(ctx, dgroup.GroupConfig{})
-			for _, dev := range fs.LV.PhysicalVolumes() {
-				dev := dev
-				grp.Go(dev.Name(), func(ctx context.Context) error {
-					superblock, err := dev.Superblock()
-					if err != nil {
-						return err
-					}
-					dlog.Infof(ctx, "dev[%q] Scanning for unreachable nodes...", dev.Name())
-					devResult, err := btrfsinspect.ScanOneDevice(ctx, dev, *superblock)
-					dlog.Infof(ctx, "dev[%q] Finished scanning", dev.Name())
-					resultsMu.Lock()
-					results[superblock.DevItem.DevID] = devResult
-					resultsMu.Unlock()
-					return err
-				})
-			}
-			if err := grp.Wait(); err != nil {
-				return err
-			}
-
-			dlog.Info(ctx, "Writing scan results to stdout...")
-			return json.NewEncoder(os.Stdout).Encode(results)
-		},
-	})
-}