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: 30153, 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 75 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: 30155, 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 CB 75 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: 30156, 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 CC 75 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: 30157, 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 CD 75 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: 30159, 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 CF 75 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: 30160, 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 D0 75 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: 30161, 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 D1 75 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: 30162, 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 D2 75 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: 30163, 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 D3 75 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: 30164, 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 75 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: 30166, 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 75 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: 30167, 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 75 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: 30168, 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 D8 75 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: 30170, 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 75 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: 30171, 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 DB 75 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: 30172, 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 DC 75 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: 30173, 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 DD 75 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: 30175, 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 DF 75 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: 30176, 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 E0 75 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: 30177, 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 75 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: 30179, 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 75 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: 30180, 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 E4 75 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: 30181, 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 E5 75 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: 30183, 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 E7 75 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: 30184, 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 75 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: 30185, 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 E9 75 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: 30186, 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 EA 75 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: 30187, 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 75 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: 30189, 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 ED 75 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: 30190, 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 EE 75 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: 30191, 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 EF 75 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: 30192, 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 F0 75 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: 30193, 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 F1 75 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: 30194, 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 75 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: 30195, 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 75 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: 30196, 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 75 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: 30197, 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 75 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: 30198, 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 F6 75 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: 30199, 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 75 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: 30200, 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 F8 75 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: 30201, 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 75 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: 30202, 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 75 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: 30203, 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 75 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: 30204, 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 FC 75 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: 30205, 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 FD 75 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: 30206, 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 75 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: 30207, 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 75 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: 30208, 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 00 76 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: 30209, 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 01 76 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: 30210, 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 02 76 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00