[v1] scsi-disk: Add FUA write support

[PATCH 0/2] scsi-disk: Add FUA write support

Alberto Faria posted 2 patches 11 months, 1 week ago

Diff against v2 v3
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git fetch https://github.com/patchew-project/qemu tags/patchew/20250304155232.1325581-1-afaria@redhat.com

Maintainers: Paolo Bonzini <pbonzini@redhat.com>, Fam Zheng <fam@euphon.net>

There is a newer version of this series

hw/scsi/scsi-disk.c | 19 ++++++++++++-------
1 file changed, 12 insertions(+), 7 deletions(-)

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[PATCH 0/2] scsi-disk: Add FUA write support

Posted by Alberto Faria 11 months, 1 week ago

Add support for Force Unit Access (FUA) writes. The first patch makes scsi-disk
devices advertise FUA support by default; FUA requests will be emulated through
a regular write followed by a flush. The second patch lets us avoid FUA
emulation when the underlying block driver supports it natively.

Alberto Faria (2):
  scsi-disk: Advertise FUA support by default
  scsi-disk: Add native FUA support

 hw/scsi/scsi-disk.c | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

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2.48.1