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: 9, flags: 2, block_refs: [ Tree { id: 7, }, ], }, )
01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 07 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 1, generation: 9, flags: 2, block_refs: [ Tree { id: 7, }, ], }, )
01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 07 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 1, generation: 9, flags: 2, block_refs: [ Tree { id: 7, }, ], }, )
01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 07 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 1, generation: 9, flags: 2, block_refs: [ Tree { id: 7, }, ], }, )
01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 07 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 1, generation: 9, flags: 258, block_refs: [ Tree { id: 258, }, ], }, )
01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 01 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00
Extent( ExtentItem { refs: 1, generation: 9, flags: 2, block_refs: [ Tree { id: 7, }, ], }, )
01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 07 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 1, generation: 9, flags: 258, block_refs: [ Tree { id: 258, }, ], }, )
01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 01 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00
Extent( ExtentItem { refs: 1, generation: 9, flags: 258, block_refs: [ Tree { id: 258, }, ], }, )
01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 01 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00
Extent( ExtentItem { refs: 1, generation: 9, flags: 258, block_refs: [ Tree { id: 258, }, ], }, )
01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 01 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00
Extent( ExtentItem { refs: 1, generation: 9, flags: 258, block_refs: [ Tree { id: 258, }, ], }, )
01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 01 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00
Extent( ExtentItem { refs: 1, generation: 9, flags: 2, block_refs: [ Tree { id: 7, }, ], }, )
01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 07 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 1, generation: 9, flags: 2, block_refs: [ Tree { id: 7, }, ], }, )
01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 07 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 1, generation: 9, flags: 258, block_refs: [ Tree { id: 258, }, ], }, )
01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 01 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 1, generation: 9, flags: 2, block_refs: [ Tree { id: 7, }, ], }, )
01 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 07 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00
Extent( ExtentItem { refs: 2, generation: 9, flags: 2, block_refs: [ Tree { id: 258, }, Tree { id: 5, }, ], }, )
02 00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 B0 02 01 00 00 00 00 00 00 B0 05 00 00 00 00 00 00 00