Am 21.09.2022 um 09:57 hat songlinfeng geschrieben:
> In our project,we want to full backup a disk only allocated area,but
> qmp block-dity-block-add can create a bitmap with all zero,so we can't
> find out which cluster is allocated.in qcow2,I think l2_table can help
> me find out which cluster
In our project,we want to full backup a disk only allocated area,but qmp
block-dity-block-add can create a bitmap with all zero,so we can't find out
which cluster is allocated.in qcow2,I think l2_table can help me find out which
cluster should be backup.
Signed-off-by: songlinfeng
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