>>>>> "Pasi" == Pasi Kärkkäinen <pasik@xxxxxx> writes:
Pasi> Btw do you know the current status of T10 PI support in md/dm
Pasi> raid? If I understood correctly there's some support for
Pasi> raid0/raid1 implemented..
Yes. The only thing that doesn't work is RAID5/6.
Pasi> Are there any docs how to enable/disable/configure T10 PI for
Pasi> md/dm raid? Perhaps the
Pasi> <bdev>/integrite/{write_enable|read_verify} work directly for the
Pasi> md/dm device?
You don't have to configure anything. If all component devices are
capable the md/dm device will register a suitable integrity profile.
--
Martin K. Petersen Oracle Linux Engineering
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