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Diffstat (limited to 'docs')
| -rw-r--r-- | docs/specs/qcow2.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/docs/specs/qcow2.txt b/docs/specs/qcow2.txt index 0a878aa95d..121dfc8cc1 100644 --- a/docs/specs/qcow2.txt +++ b/docs/specs/qcow2.txt @@ -110,6 +110,7 @@ in the description of a field. in bits: refcount_bits = 1 << refcount_order). For version 2 images, the order is always assumed to be 4 (i.e. refcount_bits = 16). + This value may not exceed 6 (i.e. refcount_bits = 64). 100 - 103: header_length Length of the header structure in bytes. For version 2 |