Hello, I observed that there is an issue on our official DOC for AG disk layout, which can be found at: http://xfs.org/docs/xfsdocs-xml-dev/XFS_Filesystem_Structure//tmp/en-US/html/Allocation_Groups.html It shows that the IBT block is followed by the block where AGFL sector resides. However, it should be followed by the CNT block according to my debug, like below: ------------------------------- superblock AG free block info AG inode B+tree info AG internal free list ------------------------------- Root of free space B+tree B+tree key is block number ------------------------------- Root of free space B+tree B+tree key is block count -------------------------------- Root of inodes B+tree -------------------------------- Maybe the DOC is old, or am I missing anything? If not, can we correct it? Thanks, -Jeff _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs