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Diffstat (limited to 'docs/interop/qcow2.txt')
| -rw-r--r-- | docs/interop/qcow2.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/docs/interop/qcow2.txt b/docs/interop/qcow2.txt index 7da0d81..0463f76 100644 --- a/docs/interop/qcow2.txt +++ b/docs/interop/qcow2.txt @@ -707,6 +707,11 @@ Snapshot table entry: Byte 48 - 55: Virtual disk size of the snapshot in bytes + Byte 56 - 63: icount value which corresponds to + the record/replay instruction count + when the snapshot was taken. Set to -1 + if icount was disabled + Version 3 images must include extra data at least up to byte 55. |