diff options
author | Luke Shumaker <lukeshu@lukeshu.com> | 2022-08-17 20:40:09 -0600 |
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committer | Luke Shumaker <lukeshu@lukeshu.com> | 2022-08-17 22:41:08 -0600 |
commit | df46e964a2009f0af4f0942c6eab873f841c71da (patch) | |
tree | e51c70acaef5f4f23ca8bc921e3972f196db3fe4 /cmd/btrfs-rec | |
parent | 273890421b31aa7b43d778e4da3de16659e77d73 (diff) |
cli: rm cmd/btrfs-rec/inpsect_dbg.go
Diffstat (limited to 'cmd/btrfs-rec')
-rw-r--r-- | cmd/btrfs-rec/inpsect_dbg.go | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/cmd/btrfs-rec/inpsect_dbg.go b/cmd/btrfs-rec/inpsect_dbg.go deleted file mode 100644 index a0dd92e..0000000 --- a/cmd/btrfs-rec/inpsect_dbg.go +++ /dev/null @@ -1,73 +0,0 @@ -// Copyright (C) 2022 Luke Shumaker <lukeshu@lukeshu.com> -// -// SPDX-License-Identifier: GPL-2.0-or-later - -package main - -import ( - "bufio" - "fmt" - "os" - - "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/btrfsitem" - "git.lukeshu.com/btrfs-progs-ng/lib/btrfs/btrfsvol" - "git.lukeshu.com/btrfs-progs-ng/lib/btrfsprogs/btrfsinspect/scanforextents" - "git.lukeshu.com/btrfs-progs-ng/lib/btrfsprogs/btrfsutil" -) - -func init() { - inspectors = append(inspectors, subcommand{ - Command: cobra.Command{ - Use: "dbg DUMPSUMS.gob", - Args: cliutil.WrapPositionalArgs(cobra.ExactArgs(1)), - }, - RunE: func(fs *btrfs.FS, cmd *cobra.Command, args []string) error { - ctx := cmd.Context() - - dlog.Infof(ctx, "Reading %q...", args[0]) - sums, err := scanforextents.ReadAllSums(args[0]) - if err != nil { - return err - } - dlog.Infof(ctx, "... done reading %q", args[0]) - - out := bufio.NewWriter(os.Stdout) - - dlog.Info(ctx, "Walking sum tree...") - btrfsutil.NewBrokenTrees(ctx, fs).TreeWalk(ctx, btrfs.CSUM_TREE_OBJECTID, - func(err *btrfs.TreeError) { - dlog.Error(ctx, err) - }, - btrfs.TreeWalkHandler{ - Item: func(path btrfs.TreePath, item btrfs.Item) error { - if item.Key.ItemType != btrfsitem.EXTENT_CSUM_KEY { - return nil - } - body := item.Body.(btrfsitem.ExtentCSum) - - for i, sum := range body.Sums { - laddr := btrfsvol.LogicalAddr(item.Key.Offset) + (btrfsvol.LogicalAddr(i) * scanforextents.CSumBlockSize) - fmt.Fprintf(out, "walk: %v=%q\n", - laddr, scanforextents.ShortSum(sum[:body.ChecksumSize])) - } - return nil - }, - }, - ) - - dlog.Info(ctx, "Dumping gob...") - _ = sums.WalkLogical(ctx, func(laddr btrfsvol.LogicalAddr, sum scanforextents.ShortSum) error { - fmt.Fprintf(out, "gob: %v=%q\n", - laddr, sum) - return nil - }) - - return out.Flush() - }, - }) -} |