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: 28052, 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 94 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: 28060, 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 9C 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: 28064, 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 A0 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: 28065, 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 A1 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: 28066, 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 A2 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: 28069, 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 A5 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: 28073, 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 A9 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: 28078, 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 AE 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: 28080, 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 B0 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: 28081, 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 B1 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: 28086, 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 B6 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: 28087, 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 B7 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: 28090, 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 BA 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: 28091, 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 BB 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: 28096, 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 C0 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: 28097, 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 C1 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: 28098, 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 C2 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: 28100, 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 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: 28103, 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 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: 28105, 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 C9 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: 28116, 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 D4 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: 28117, 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 D5 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: 28118, 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 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: 28119, 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 D7 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: 28122, 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 DA 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: 28134, 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 E6 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: 28136, 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 E8 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: 28139, 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 EB 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: 28146, 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 F2 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: 28147, 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 F3 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: 28148, 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 F4 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: 28149, 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 F5 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: 28151, 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 F7 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: 28153, 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 F9 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: 28159, 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 FF 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: 28163, 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 03 6E 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: 28166, 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 6E 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: 28168, 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 08 6E 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: 28169, 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 09 6E 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: 28171, 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 0B 6E 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: 28173, 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 0D 6E 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: 28174, 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 6E 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: 28175, 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 6E 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: 28176, 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 10 6E 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: 28177, 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 6E 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: 28178, 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 6E 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: 28179, 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 13 6E 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: 28182, 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 16 6E 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: 28183, 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 17 6E 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: 28184, 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 18 6E 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00