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Revision 5614c188


Added by Stefan Weil over 10 years ago

block/qcow: Don't ignore immediate read/write and other failures

This patch is similar to 171e3d6b9997c98a97d0c525867f7cd9b640cadd
which fixed qcow2:

Returning -EIO is far from optimal, but at least it's an error code.

In addition to read/write failures, -EIO is also returned when
decompress_cluster failed.

Cc: Kevin Wolf <>
Signed-off-by: Stefan Weil <>
Signed-off-by: Kevin Wolf <>


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