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.
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 26010,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 9A 65 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 26380,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 0C 67 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 26385,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 11 67 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 26386,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 12 67 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 26395,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 1B 67 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 26397,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 1D 67 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 26398,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 1E 67 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 26403,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 23 67 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 26500,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 84 67 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 26510,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 8E 67 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 27142,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 06 6A 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 27264,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 80 6A 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 27488,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 60 6B 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 27918,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 0E 6D 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 27946,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 2A 6D 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 27949,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 2D 6D 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 28129,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 E1 6D 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 28154,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 FA 6D 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 28155,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 FB 6D 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 28158,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 FE 6D 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 2,
generation: 7,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 297,
offset: 0,
count: 1,
},
SharedData {
offset: 75415552,
count: 1,
},
],
},
)02 00 00 00 00 00 00 00 07 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 29 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 B8 00 C0 7E 04 00 00 00 00 01 00 00 00
BlockGroup(
BlockGroupItem {
used: 334950400,
chunk_objectid: 256,
flags: 1,
},
)00 F0 F6 13 00 00 00 00 00 01 00 00 00 00 00 00 01 00 00 00 00 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 7,
flags: 1,
block_refs: [
SharedData {
offset: 75415552,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 07 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B8 00 C0 7E 04 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 8,
flags: 1,
block_refs: [
SharedData {
offset: 75415552,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B8 00 C0 7E 04 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 8,
flags: 1,
block_refs: [
SharedData {
offset: 75415552,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B8 00 C0 7E 04 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 8,
flags: 1,
block_refs: [
SharedData {
offset: 75415552,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B8 00 C0 7E 04 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 8,
flags: 1,
block_refs: [
SharedData {
offset: 75415552,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B8 00 C0 7E 04 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 8,
flags: 1,
block_refs: [
SharedData {
offset: 75415552,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B8 00 C0 7E 04 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 9,
flags: 1,
block_refs: [
SharedData {
offset: 75415552,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B8 00 C0 7E 04 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 9,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 4821,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 D5 12 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 9,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 4845,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 ED 12 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 8,
flags: 1,
block_refs: [
SharedData {
offset: 75415552,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B8 00 C0 7E 04 00 00 00 00 01 00 00 00
BlockGroup(
BlockGroupItem {
used: 334503936,
chunk_objectid: 256,
flags: 1,
},
)00 20 F0 13 00 00 00 00 00 01 00 00 00 00 00 00 01 00 00 00 00 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 8,
flags: 1,
block_refs: [
SharedData {
offset: 75415552,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B8 00 C0 7E 04 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 9,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 4824,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 D8 12 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 9,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 4830,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 DE 12 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 9,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 4848,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 F0 12 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 9,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 16708,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 44 41 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 9,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 18650,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 DA 48 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 3,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 41127,
offset: 0,
count: 1,
},
ExtentData {
root: 5,
id: 35844,
offset: 0,
count: 1,
},
SharedData {
offset: 76349440,
count: 1,
},
],
},
)03 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 A7 A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 B2 05 00 00 00 00 00 00 00 04 8C 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 B8 00 00 8D 04 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 38927,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 0F 98 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 39334,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 A6 99 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 40210,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 12 9D 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 9,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 1687,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 97 06 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
BlockGroup(
BlockGroupItem {
used: 278573056,
chunk_objectid: 256,
flags: 1,
},
)00 B0 9A 10 00 00 00 00 00 01 00 00 00 00 00 00 01 00 00 00 00 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 9,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 1688,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 98 06 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 9,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 1697,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 A1 06 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 9,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 1708,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 AC 06 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 9,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 1710,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 AE 06 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
Extent(
ExtentItem {
refs: 1,
generation: 9,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 1753,
offset: 0,
count: 1,
},
],
},
)01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 B2 05 00 00 00 00 00 00 00 D9 06 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00