This page shows the content of a tree. It is essentially a list of items, each of which consist of a key and a value.
The key is shown in the boxes on the left. It is a triple of a 64-bit id, an 8-bit type, and a 64-bit offset. What each of them means depends on the tree we're in. You can search for a key id by using the search field below.
The value is summarized to the right of the key. To see the value in more detail, unfold the key by clicking on it.
Finally, to the very right, we have the logical address of the metadata node which the item is stored in.
| name | "pstore" |
| target key | 86AB Inode 0 |
Dir(
DirItem {
location: Key {
key_id: 34475,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 6,
dir_type: 2,
name: "pstore",
},
)AB 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 06 00 02 70 73 74 6F 72 65
| name | "affs" |
| target key | 8616 Inode 0 |
Dir(
DirItem {
location: Key {
key_id: 34326,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "affs",
},
)16 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 61 66 66 73
| name | "hfsplus" |
| target key | 8642 Inode 0 |
Dir(
DirItem {
location: Key {
key_id: 34370,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 7,
dir_type: 2,
name: "hfsplus",
},
)42 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 07 00 02 68 66 73 70 6C 75 73
| name | "erofs" |
| target key | 862C Inode 0 |
Dir(
DirItem {
location: Key {
key_id: 34348,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 5,
dir_type: 2,
name: "erofs",
},
)2C 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 05 00 02 65 72 6F 66 73
| name | "nls" |
| target key | 8665 Inode 0 |
Dir(
DirItem {
location: Key {
key_id: 34405,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "nls",
},
)65 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 6E 6C 73
| name | "exfat" |
| target key | 862E Inode 0 |
Dir(
DirItem {
location: Key {
key_id: 34350,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 5,
dir_type: 2,
name: "exfat",
},
)2E 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 05 00 02 65 78 66 61 74
| name | "ext4" |
| target key | 8630 Inode 0 |
Dir(
DirItem {
location: Key {
key_id: 34352,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "ext4",
},
)30 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 65 78 74 34
| name | "ufs" |
| target key | 86C5 Inode 0 |
Dir(
DirItem {
location: Key {
key_id: 34501,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "ufs",
},
)C5 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 75 66 73
| name | "minix" |
| target key | 864F Inode 0 |
Dir(
DirItem {
location: Key {
key_id: 34383,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 5,
dir_type: 2,
name: "minix",
},
)4F 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 05 00 02 6D 69 6E 69 78
| name | "udf" |
| target key | 86C3 Inode 0 |
Dir(
DirItem {
location: Key {
key_id: 34499,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "udf",
},
)C3 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 75 64 66
| name | "xfs" |
| target key | 86C9 Inode 0 |
Dir(
DirItem {
location: Key {
key_id: 34505,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "xfs",
},
)C9 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 78 66 73
| name | "jfs" |
| target key | 864A Inode 0 |
Dir(
DirItem {
location: Key {
key_id: 34378,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "jfs",
},
)4A 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 6A 66 73
| name | "fat" |
| target key | 8634 Inode 0 |
Dir(
DirItem {
location: Key {
key_id: 34356,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "fat",
},
)34 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 66 61 74
| name | "nfsd" |
| target key | 8661 Inode 0 |
Dir(
DirItem {
location: Key {
key_id: 34401,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "nfsd",
},
)61 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 6E 66 73 64
| name | "9p" |
| target key | 8614 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34324,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 2,
dir_type: 2,
name: "9p",
},
)14 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 02 00 02 39 70
| name | "affs" |
| target key | 8616 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34326,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "affs",
},
)16 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 61 66 66 73
| name | "afs" |
| target key | 8618 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34328,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "afs",
},
)18 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 61 66 73
| name | "bcachefs" |
| target key | 861A Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34330,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 8,
dir_type: 2,
name: "bcachefs",
},
)1A 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 08 00 02 62 63 61 63 68 65 66 73
| name | "befs" |
| target key | 861C Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34332,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "befs",
},
)1C 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 62 65 66 73
| name | "btrfs" |
| target key | 861E Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34334,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 5,
dir_type: 2,
name: "btrfs",
},
)1E 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 05 00 02 62 74 72 66 73
| name | "cachefiles" |
| target key | 8620 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34336,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 10,
dir_type: 2,
name: "cachefiles",
},
)20 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 0A 00 02 63 61 63 68 65 66 69 6C 65 73
| name | "ceph" |
| target key | 8622 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34338,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "ceph",
},
)22 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 63 65 70 68
| name | "coda" |
| target key | 8624 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34340,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "coda",
},
)24 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 63 6F 64 61
| name | "cramfs" |
| target key | 8626 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34342,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 6,
dir_type: 2,
name: "cramfs",
},
)26 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 06 00 02 63 72 61 6D 66 73
| name | "dlm" |
| target key | 8628 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34344,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "dlm",
},
)28 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 64 6C 6D
| name | "ecryptfs" |
| target key | 862A Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34346,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 8,
dir_type: 2,
name: "ecryptfs",
},
)2A 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 08 00 02 65 63 72 79 70 74 66 73
| name | "erofs" |
| target key | 862C Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34348,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 5,
dir_type: 2,
name: "erofs",
},
)2C 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 05 00 02 65 72 6F 66 73
| name | "exfat" |
| target key | 862E Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34350,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 5,
dir_type: 2,
name: "exfat",
},
)2E 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 05 00 02 65 78 66 61 74
| name | "ext4" |
| target key | 8630 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34352,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "ext4",
},
)30 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 65 78 74 34
| name | "f2fs" |
| target key | 8632 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34354,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "f2fs",
},
)32 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 66 32 66 73
| name | "fat" |
| target key | 8634 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34356,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "fat",
},
)34 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 66 61 74
| name | "fscache" |
| target key | 8638 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34360,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 7,
dir_type: 2,
name: "fscache",
},
)38 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 07 00 02 66 73 63 61 63 68 65
| name | "fuse" |
| target key | 863A Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34362,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "fuse",
},
)3A 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 66 75 73 65
| name | "gfs2" |
| target key | 863E Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34366,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "gfs2",
},
)3E 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 67 66 73 32
| name | "hfs" |
| target key | 8640 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34368,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "hfs",
},
)40 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 68 66 73
| name | "hfsplus" |
| target key | 8642 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34370,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 7,
dir_type: 2,
name: "hfsplus",
},
)42 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 07 00 02 68 66 73 70 6C 75 73
| name | "isofs" |
| target key | 8644 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34372,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 5,
dir_type: 2,
name: "isofs",
},
)44 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 05 00 02 69 73 6F 66 73
| name | "jbd2" |
| target key | 8646 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34374,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "jbd2",
},
)46 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 6A 62 64 32
| name | "jffs2" |
| target key | 8648 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34376,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 5,
dir_type: 2,
name: "jffs2",
},
)48 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 05 00 02 6A 66 66 73 32
| name | "jfs" |
| target key | 864A Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34378,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "jfs",
},
)4A 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 6A 66 73
| name | "lockd" |
| target key | 864C Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34380,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 5,
dir_type: 2,
name: "lockd",
},
)4C 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 05 00 02 6C 6F 63 6B 64
| name | "mbcache.ko.zst" |
| target key | 864E Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34382,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 14,
dir_type: 1,
name: "mbcache.ko.zst",
},
)4E 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 0E 00 01 6D 62 63 61 63 68 65 2E 6B 6F 2E 7A 73 74
| name | "minix" |
| target key | 864F Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34383,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 5,
dir_type: 2,
name: "minix",
},
)4F 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 05 00 02 6D 69 6E 69 78
| name | "netfs" |
| target key | 8651 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34385,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 5,
dir_type: 2,
name: "netfs",
},
)51 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 05 00 02 6E 65 74 66 73
| name | "nfs" |
| target key | 8653 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34387,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "nfs",
},
)53 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 6E 66 73
| name | "nfs_common" |
| target key | 865E Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34398,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 10,
dir_type: 2,
name: "nfs_common",
},
)5E 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 0A 00 02 6E 66 73 5F 63 6F 6D 6D 6F 6E
| name | "nfsd" |
| target key | 8661 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34401,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 4,
dir_type: 2,
name: "nfsd",
},
)61 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 04 00 02 6E 66 73 64
| name | "nilfs2" |
| target key | 8663 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34403,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 6,
dir_type: 2,
name: "nilfs2",
},
)63 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 06 00 02 6E 69 6C 66 73 32
| name | "nls" |
| target key | 8665 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34405,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 3,
dir_type: 2,
name: "nls",
},
)65 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 03 00 02 6E 6C 73
| name | "ntfs3" |
| target key | 8698 Inode 0 |
DirIndex(
DirItem {
location: Key {
key_id: 34456,
key_type: Inode,
key_offset: 0,
},
transid: 10,
data_len: 0,
name_len: 5,
dir_type: 2,
name: "ntfs3",
},
)98 86 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 05 00 02 6E 74 66 73 33