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[Qemu-block] [PATCH v7 07/20] block: deprecate "encryption=on" in favor
|
From: |
Daniel P. Berrange |
|
Subject: |
[Qemu-block] [PATCH v7 07/20] block: deprecate "encryption=on" in favor of "encrypt.format=aes" |
|
Date: |
Thu, 25 May 2017 17:38:38 +0100 |
Historically the qcow & qcow2 image formats supported a property
"encryption=on" to enable their built-in AES encryption. We'll
soon be supporting LUKS for qcow2, so need a more general purpose
way to enable encryption, with a choice of formats.
This introduces an "encrypt.format" option, which will later be
joined by a number of other "encrypt.XXX" options. The use of
a "encrypt." prefix instead of "encrypt-" is done to facilitate
mapping to a nested QAPI schema at later date.
e.g. the preferred syntax is now
qemu-img create -f qcow2 -o encrypt.format=aes demo.qcow2
Reviewed-by: Eric Blake <address@hidden>
Reviewed-by: Alberto Garcia <address@hidden>
Signed-off-by: Daniel P. Berrange <address@hidden>
---
block/qcow.c | 30 ++++++++++++++---
block/qcow2.c | 33 +++++++++++++++----
include/block/block_int.h | 2 +-
qemu-img.c | 4 ++-
tests/qemu-iotests/082.out | 81 ++++++++++++++++++++++++++++++----------------
5 files changed, 110 insertions(+), 40 deletions(-)
diff --git a/block/qcow.c b/block/qcow.c
index 6738bc7..42f83b2 100644
--- a/block/qcow.c
+++ b/block/qcow.c
@@ -803,10 +803,10 @@ static int qcow_create(const char *filename, QemuOpts
*opts, Error **errp)
uint8_t *tmp;
int64_t total_size = 0;
char *backing_file = NULL;
- int flags = 0;
Error *local_err = NULL;
int ret;
BlockBackend *qcow_blk;
+ const char *encryptfmt = NULL;
/* Read out options */
total_size = ROUND_UP(qemu_opt_get_size_del(opts, BLOCK_OPT_SIZE, 0),
@@ -818,8 +818,16 @@ static int qcow_create(const char *filename, QemuOpts
*opts, Error **errp)
}
backing_file = qemu_opt_get_del(opts, BLOCK_OPT_BACKING_FILE);
- if (qemu_opt_get_bool_del(opts, BLOCK_OPT_ENCRYPT, false)) {
- flags |= BLOCK_FLAG_ENCRYPT;
+ encryptfmt = qemu_opt_get_del(opts, BLOCK_OPT_ENCRYPT_FORMAT);
+ if (encryptfmt) {
+ if (qemu_opt_get_bool_del(opts, BLOCK_OPT_ENCRYPT, false)) {
+ error_setg(errp, "Options " BLOCK_OPT_ENCRYPT " and "
+ BLOCK_OPT_ENCRYPT_FORMAT " are mutually exclusive");
+ ret = -EINVAL;
+ goto cleanup;
+ }
+ } else if (qemu_opt_get_bool_del(opts, BLOCK_OPT_ENCRYPT, false)) {
+ encryptfmt = "aes";
}
ret = bdrv_create_file(filename, opts, &local_err);
@@ -872,7 +880,13 @@ static int qcow_create(const char *filename, QemuOpts
*opts, Error **errp)
l1_size = (total_size + (1LL << shift) - 1) >> shift;
header.l1_table_offset = cpu_to_be64(header_size);
- if (flags & BLOCK_FLAG_ENCRYPT) {
+ if (encryptfmt) {
+ if (!g_str_equal(encryptfmt, "aes")) {
+ error_setg(errp, "Unknown encryption format '%s', expected 'aes'",
+ encryptfmt);
+ ret = -EINVAL;
+ goto exit;
+ }
header.crypt_method = cpu_to_be32(QCOW_CRYPT_AES);
} else {
header.crypt_method = cpu_to_be32(QCOW_CRYPT_NONE);
@@ -1046,9 +1060,15 @@ static QemuOptsList qcow_create_opts = {
{
.name = BLOCK_OPT_ENCRYPT,
.type = QEMU_OPT_BOOL,
- .help = "Encrypt the image",
+ .help = "Encrypt the image with format 'aes'. (Deprecated "
+ "in favor of " BLOCK_OPT_ENCRYPT_FORMAT "=aes)",
.def_value_str = "off"
},
+ {
+ .name = BLOCK_OPT_ENCRYPT_FORMAT,
+ .type = QEMU_OPT_STRING,
+ .help = "Encrypt the image, format choices: 'aes'",
+ },
{ /* end of list */ }
}
};
diff --git a/block/qcow2.c b/block/qcow2.c
index a8d61f0..b7c3230 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -2100,7 +2100,7 @@ static int qcow2_create2(const char *filename, int64_t
total_size,
const char *backing_file, const char *backing_format,
int flags, size_t cluster_size, PreallocMode prealloc,
QemuOpts *opts, int version, int refcount_order,
- Error **errp)
+ const char *encryptfmt, Error **errp)
{
int cluster_bits;
QDict *options;
@@ -2229,7 +2229,13 @@ static int qcow2_create2(const char *filename, int64_t
total_size,
.header_length = cpu_to_be32(sizeof(*header)),
};
- if (flags & BLOCK_FLAG_ENCRYPT) {
+ if (encryptfmt) {
+ if (!g_str_equal(encryptfmt, "aes")) {
+ error_setg(errp, "Unknown encryption format '%s', expected 'aes'",
+ encryptfmt);
+ ret = -EINVAL;
+ goto out;
+ }
header->crypt_method = cpu_to_be32(QCOW_CRYPT_AES);
} else {
header->crypt_method = cpu_to_be32(QCOW_CRYPT_NONE);
@@ -2358,6 +2364,7 @@ static int qcow2_create(const char *filename, QemuOpts
*opts, Error **errp)
int version = 3;
uint64_t refcount_bits = 16;
int refcount_order;
+ const char *encryptfmt = NULL;
Error *local_err = NULL;
int ret;
@@ -2366,8 +2373,16 @@ static int qcow2_create(const char *filename, QemuOpts
*opts, Error **errp)
BDRV_SECTOR_SIZE);
backing_file = qemu_opt_get_del(opts, BLOCK_OPT_BACKING_FILE);
backing_fmt = qemu_opt_get_del(opts, BLOCK_OPT_BACKING_FMT);
- if (qemu_opt_get_bool_del(opts, BLOCK_OPT_ENCRYPT, false)) {
- flags |= BLOCK_FLAG_ENCRYPT;
+ encryptfmt = qemu_opt_get_del(opts, BLOCK_OPT_ENCRYPT_FORMAT);
+ if (encryptfmt) {
+ if (qemu_opt_get_bool_del(opts, BLOCK_OPT_ENCRYPT, false)) {
+ error_setg(errp, "Options " BLOCK_OPT_ENCRYPT " and "
+ BLOCK_OPT_ENCRYPT_FORMAT " are mutually exclusive");
+ ret = -EINVAL;
+ goto finish;
+ }
+ } else if (qemu_opt_get_bool_del(opts, BLOCK_OPT_ENCRYPT, false)) {
+ encryptfmt = "aes";
}
cluster_size = qemu_opt_get_size_del(opts, BLOCK_OPT_CLUSTER_SIZE,
DEFAULT_CLUSTER_SIZE);
@@ -2433,7 +2448,7 @@ static int qcow2_create(const char *filename, QemuOpts
*opts, Error **errp)
ret = qcow2_create2(filename, size, backing_file, backing_fmt, flags,
cluster_size, prealloc, opts, version, refcount_order,
- &local_err);
+ encryptfmt, &local_err);
error_propagate(errp, local_err);
finish:
@@ -3388,10 +3403,16 @@ static QemuOptsList qcow2_create_opts = {
{
.name = BLOCK_OPT_ENCRYPT,
.type = QEMU_OPT_BOOL,
- .help = "Encrypt the image",
+ .help = "Encrypt the image with format 'aes'. (Deprecated "
+ "in favor of " BLOCK_OPT_ENCRYPT_FORMAT "=aes)",
.def_value_str = "off"
},
{
+ .name = BLOCK_OPT_ENCRYPT_FORMAT,
+ .type = QEMU_OPT_STRING,
+ .help = "Encrypt the image, format choices: 'aes'",
+ },
+ {
.name = BLOCK_OPT_CLUSTER_SIZE,
.type = QEMU_OPT_SIZE,
.help = "qcow2 cluster size",
diff --git a/include/block/block_int.h b/include/block/block_int.h
index 8d3724c..7c31a83 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -36,11 +36,11 @@
#include "qemu/main-loop.h"
#include "qemu/throttle.h"
-#define BLOCK_FLAG_ENCRYPT 1
#define BLOCK_FLAG_LAZY_REFCOUNTS 8
#define BLOCK_OPT_SIZE "size"
#define BLOCK_OPT_ENCRYPT "encryption"
+#define BLOCK_OPT_ENCRYPT_FORMAT "encrypt.format"
#define BLOCK_OPT_COMPAT6 "compat6"
#define BLOCK_OPT_HWVERSION "hwversion"
#define BLOCK_OPT_BACKING_FILE "backing_file"
diff --git a/qemu-img.c b/qemu-img.c
index b506839..c906685 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -2215,6 +2215,8 @@ static int img_convert(int argc, char **argv)
if (s.compressed) {
bool encryption =
qemu_opt_get_bool(opts, BLOCK_OPT_ENCRYPT, false);
+ const char *encryptfmt =
+ qemu_opt_get(opts, BLOCK_OPT_ENCRYPT_FORMAT);
const char *preallocation =
qemu_opt_get(opts, BLOCK_OPT_PREALLOC);
@@ -2224,7 +2226,7 @@ static int img_convert(int argc, char **argv)
goto out;
}
- if (encryption) {
+ if (encryption || encryptfmt) {
error_report("Compression and encryption not supported at "
"the same time");
ret = -1;
diff --git a/tests/qemu-iotests/082.out b/tests/qemu-iotests/082.out
index a952330..892358c 100644
--- a/tests/qemu-iotests/082.out
+++ b/tests/qemu-iotests/082.out
@@ -48,7 +48,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -61,7 +62,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -74,7 +76,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -87,7 +90,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -100,7 +104,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -113,7 +118,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -126,7 +132,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -139,7 +146,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -167,7 +175,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -229,7 +238,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -242,7 +252,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -255,7 +266,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -268,7 +280,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -281,7 +294,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -294,7 +308,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -307,7 +322,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -320,7 +336,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -348,7 +365,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -407,7 +425,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -420,7 +439,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -433,7 +453,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -446,7 +467,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -459,7 +481,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -472,7 +495,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -485,7 +509,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -498,7 +523,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
@@ -528,7 +554,8 @@ size Virtual disk size
compat Compatibility level (0.10 or 1.1)
backing_file File name of a base image
backing_fmt Image format of the base image
-encryption Encrypt the image
+encryption Encrypt the image with format 'aes'. (Deprecated in favor of
encrypt.format=aes)
+encrypt.format Encrypt the image, format choices: 'aes'
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata, falloc,
full)
lazy_refcounts Postpone refcount updates
--
2.9.3
- [Qemu-block] [PATCH v7 00/20] Convert QCow[2] to QCryptoBlock & add LUKS support, Daniel P. Berrange, 2017/05/25
- [Qemu-block] [PATCH v7 01/20] block: expose crypto option names / defs to other drivers, Daniel P. Berrange, 2017/05/25
- [Qemu-block] [PATCH v7 02/20] block: add ability to set a prefix for opt names, Daniel P. Berrange, 2017/05/25
- [Qemu-block] [PATCH v7 03/20] qcow: document another weakness of qcow AES encryption, Daniel P. Berrange, 2017/05/25
- [Qemu-block] [PATCH v7 04/20] qcow: require image size to be > 1 for new images, Daniel P. Berrange, 2017/05/25
- [Qemu-block] [PATCH v7 05/20] iotests: skip 042 with qcow which dosn't support zero sized images, Daniel P. Berrange, 2017/05/25
- [Qemu-block] [PATCH v7 06/20] iotests: skip 048 with qcow which doesn't support resize, Daniel P. Berrange, 2017/05/25
- [Qemu-block] [PATCH v7 08/20] qcow: make encrypt_sectors encrypt in place, Daniel P. Berrange, 2017/05/25
- [Qemu-block] [PATCH v7 07/20] block: deprecate "encryption=on" in favor of "encrypt.format=aes",
Daniel P. Berrange <=
- [Qemu-block] [PATCH v7 09/20] qcow: convert QCow to use QCryptoBlock for encryption, Daniel P. Berrange, 2017/05/25
- [Qemu-block] [PATCH v7 10/20] qcow2: make qcow2_encrypt_sectors encrypt in place, Daniel P. Berrange, 2017/05/25
- [Qemu-block] [PATCH v7 12/20] qcow2: extend specification to cover LUKS encryption, Daniel P. Berrange, 2017/05/25
- [Qemu-block] [PATCH v7 11/20] qcow2: convert QCow2 to use QCryptoBlock for encryption, Daniel P. Berrange, 2017/05/25
- [Qemu-block] [PATCH v7 14/20] qcow2: add iotests to cover LUKS encryption support, Daniel P. Berrange, 2017/05/25