zfs/module/os
Alexander Motin 56a2a0981e ZIL: Do not encrypt block pointers in lr_clone_range_t
In case of crash cloned blocks need to be claimed on pool import.
It is only possible if they (lr_bps) and their count (lr_nbps) are
not encrypted but only authenticated, similar to block pointer in
lr_write_t.  Few other fields can be and are still encrypted.

This should fix panic on ZIL claim after crash when block cloning
is actively used.

Reviewed-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Reviewed-by: Tom Caputi <caputit1@tcnj.edu>
Reviewed-by: Sean Eric Fagan <sef@FreeBSD.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Edmund Nadolski <edmund.nadolski@ixsystems.com>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored by: iXsystems, Inc.
Closes #15543
Closes #15513
2023-11-28 11:17:52 -08:00
..
freebsd ZIL: Do not encrypt block pointers in lr_clone_range_t 2023-11-28 11:17:52 -08:00
linux ZIL: Do not encrypt block pointers in lr_clone_range_t 2023-11-28 11:17:52 -08:00