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Diffstat (limited to 'Documentation/btrfs-quota.asciidoc')
| -rw-r--r-- | Documentation/btrfs-quota.asciidoc | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/Documentation/btrfs-quota.asciidoc b/Documentation/btrfs-quota.asciidoc index ef2e5d33..f882647d 100644 --- a/Documentation/btrfs-quota.asciidoc +++ b/Documentation/btrfs-quota.asciidoc @@ -96,7 +96,23 @@ instead of '0/ID'. For all higher levels, the ID can be chosen freely. Each qgroup can contain a set of lower level qgroups, thus creating a hierarchy of qgroups. Figure 1 shows an example qgroup tree. -// TODO: insert Figure 1 + +---+ + |2/1| + +---+ + / \ + +---+/ \+---+ + |1/1| |1/2| + +---+ +---+ + / \ / \ + +---+/ \+---+/ \+---+ +qgroups |0/1| |0/2| |0/3| + +-+-+ +---+ +---+ + | / \ / \ + | / \ / \ + | / \ / \ +extents 1 2 3 4 + +Figure1: Sample qgroup hierarchy At the bottom, some extents are depicted showing which qgroups reference which extents. It is important to understand the notion of 'referenced' vs |