[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH v3 0/4] luks: add qemu-img measure support
From: |
Stefan Hajnoczi |
Subject: |
[PATCH v3 0/4] luks: add qemu-img measure support |
Date: |
Tue, 11 Feb 2020 16:03:14 +0000 |
v3:
* Move payload offset calculation function to crypto/block.c [Max]
* Zero/unallocated blocks always require disk space on encrypted files [Max]
* Update qemu-iotests 178 output when changing qemu-img measure command-line
options
v2:
* Fix uint64_t <-> size_t type mismatch in block_crypto_measure() so that
32-bit builds pass
This patch series adds qemu-img measure support to the "luks" block driver. We
just need to take into account the LUKS header when sizing the image.
Stefan Hajnoczi (4):
luks: extract qcrypto_block_calculate_payload_offset()
luks: implement .bdrv_measure()
qemu-img: allow qemu-img measure --object without a filename
iotests: add 282 luks qemu-img measure test
block/crypto.c | 62 +++++++++++++++++++++
block/qcow2.c | 74 +++++++------------------
crypto/block.c | 40 ++++++++++++++
include/crypto/block.h | 22 ++++++++
qemu-img.c | 6 +--
tests/qemu-iotests/178 | 2 +-
tests/qemu-iotests/178.out.qcow2 | 8 +--
tests/qemu-iotests/178.out.raw | 8 +--
tests/qemu-iotests/282 | 93 ++++++++++++++++++++++++++++++++
tests/qemu-iotests/282.out | 30 +++++++++++
tests/qemu-iotests/group | 1 +
11 files changed, 278 insertions(+), 68 deletions(-)
create mode 100755 tests/qemu-iotests/282
create mode 100644 tests/qemu-iotests/282.out
--
2.24.1
- [PATCH v3 0/4] luks: add qemu-img measure support,
Stefan Hajnoczi <=