Following Max's suggestion, this version sets supported_zero_flags.
Berto
v4:
- Set supported_zero_flags in quorum [Max]
- Update test to verify the data written before doing 'write -z' [Max]
v3: https://lists.gnu.org/archive/html/qemu-block/2020-11/msg00371.html
- Fall back to BDRV_BLOCK_DATA if a child returns an error.
v2: https://lists.gnu.org/archive/html/qemu-block/2020-11/msg00259.html
- Implement bdrv_co_pwrite_zeroes() for quorum
v1: https://lists.gnu.org/archive/html/qemu-block/2020-11/msg00163.html
Alberto Garcia (2):
quorum: Implement bdrv_co_block_status()
quorum: Implement bdrv_co_pwrite_zeroes()