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: 2,
generation: 11,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 41121,
offset: 0,
count: 1,
},
SharedData {
offset: 76349440,
count: 1,
},
],
},
)02 00 00 00 00 00 00 00 0B 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 A0 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: 2,
generation: 11,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 41122,
offset: 0,
count: 1,
},
SharedData {
offset: 76349440,
count: 1,
},
],
},
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Extent(
ExtentItem {
refs: 1,
generation: 10,
flags: 1,
block_refs: [
ExtentData {
root: 5,
id: 24766,
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 BE 60 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: 24772,
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 C4 60 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: 24775,
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 C7 60 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: 24860,
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 1C 61 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: 24871,
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 27 61 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: 24894,
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 3E 61 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: 24978,
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 92 61 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: 25046,
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 D6 61 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: 25827,
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 E3 64 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: 25901,
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 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: 25923,
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 43 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: 25935,
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 4F 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: 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,
},
],
},
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