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Workaround issue of Linux vdev_disk.c #16678

Merged
merged 1 commit into from
Oct 23, 2024
Merged

Workaround issue of Linux vdev_disk.c #16678

merged 1 commit into from
Oct 23, 2024

Commits on Oct 22, 2024

  1. Workaround issue of Linux vdev_disk.c, 

    in some cases not linearizing buffers with disk sector crossing a
page boundary. It is fine for hardware, but somehow required by LUKS.
It is not typical for ZFS to produce such buffers, but it may happen
if 6KB block is compressed to 4KB, while still having 2KB alignment.
Banning the 6KB buffers helps vdevs with ashifh=12.

Signed-off-by:	Alexander Motin <[email protected]>
Sponsored by:	iXsystems, Inc.
    @amotin
    amotin committed Oct 22, 2024
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