Re: Question about btrfs metadata structure

2012-07-27 Thread Guenther Rasch
Oops, here is the attachement... root tree leaf 29401088 items 15 free space 1691 generation 37 owner 1 fs uuid 606227ec-aa2e-43de-8b81-a56b70d1084e chunk uuid d18a5784-11ed-4d14-a437-56bab0d6d1f9 item 0 key (EXTENT_TREE ROOT_ITEM 0) itemoff 3756 itemsize 239 root data

Re: Question about btrfs metadata structure

2012-07-27 Thread Liu Bo
On 07/25/2012 06:41 PM, Guenther Rasch wrote: Hi! I'm writing my bsc thesis about btrfs and I'm analyzing the btrfs metadata structure at the moment. I'm using fedora 17 with kernel 3.4 and btrfs-prog from your git-repository. For an overview I use btrfs-debug-tree and here are my

Question about btrfs metadata structure

2012-07-25 Thread Guenther Rasch
Hi! I'm writing my bsc thesis about btrfs and I'm analyzing the btrfs metadata structure at the moment. I'm using fedora 17 with kernel 3.4 and btrfs-prog from your git-repository. For an overview I use btrfs-debug-tree and here are my questions: The root tree contains some inode_items,