*** This bug is a duplicate of bug 2025591 ***
https://bugs.launchpad.net/bugs/2025591
** This bug has been marked a duplicate of bug 2025591
Align the iov length to the logical block size
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** Changed in: qemu
Assignee: (unassigned) => ChengEn, Du (chengendu)
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https://bugs.launchpad.net/bugs/2025586
Title:
Align the iov length to the logical block size
Status
Public bug reported:
[Impact]
When the logical block size of the virtual block device is smaller than the
block device it is backed by on the host,
qemu encounters a situation where it needs to bounce unaligned buffers during
the use of direct IO.
In the past, the logical block size happened to
