qemu/qemu-img-vmdk-scsi.patch

117 lines
4.7 KiB
Diff

Index: qemu-0.9.1/block-vmdk.c
===================================================================
--- qemu-0.9.1.orig/block-vmdk.c
+++ qemu-0.9.1/block-vmdk.c
@@ -717,7 +717,7 @@ static int vmdk_create(const char *filen
"ddb.geometry.cylinders = \"%lu\"\n"
"ddb.geometry.heads = \"16\"\n"
"ddb.geometry.sectors = \"63\"\n"
- "ddb.adapterType = \"ide\"\n";
+ "ddb.adapterType = \"%s\"\n";
char desc[1024];
const char *real_filename, *temp_str;
@@ -790,7 +790,9 @@ static int vmdk_create(const char *filen
if ((temp_str = strrchr(real_filename, ':')) != NULL)
real_filename = temp_str + 1;
sprintf(desc, desc_template, time(NULL), (unsigned long)total_size,
- real_filename, (flags & BLOCK_FLAG_COMPAT6 ? 6 : 4), total_size / (63 * 16));
+ real_filename, (flags & BLOCK_FLAG_COMPAT6 ? 6 : 4),
+ total_size / (63 * 16),
+ flags & BLOCK_FLAG_SCSI ? "buslogic" : "ide");
/* write the descriptor */
lseek(fd, le64_to_cpu(header.desc_offset) << 9, SEEK_SET);
Index: qemu-0.9.1/block_int.h
===================================================================
--- qemu-0.9.1.orig/block_int.h
+++ qemu-0.9.1/block_int.h
@@ -29,6 +29,7 @@
#define BLOCK_FLAG_ENCRYPT 1
#define BLOCK_FLAG_COMPRESS 2
#define BLOCK_FLAG_COMPAT6 4
+#define BLOCK_FLAG_SCSI 8
struct BlockDriver {
const char *format_name;
Index: qemu-0.9.1/qemu-img.c
===================================================================
--- qemu-0.9.1.orig/qemu-img.c
+++ qemu-0.9.1/qemu-img.c
@@ -88,9 +88,9 @@ static void help(void)
"QEMU disk image utility\n"
"\n"
"Command syntax:\n"
- " create [-e] [-6] [-b base_image] [-f fmt] filename [size]\n"
+ " create [-e] [-s] [-6] [-b base_image] [-f fmt] filename [size]\n"
" commit [-f fmt] filename\n"
- " convert [-c] [-e] [-6] [-f fmt] filename [filename2 [...]] [-O output_fmt] output_filename\n"
+ " convert [-c] [-e] [-s] [-6] [-f fmt] [-O output_fmt] filename [filename2 [...]] output_filename\n"
" info [-f fmt] filename\n"
"\n"
"Command parameters:\n"
@@ -104,6 +104,7 @@ static void help(void)
" 'output_fmt' is the destination format\n"
" '-c' indicates that target image must be compressed (qcow format only)\n"
" '-e' indicates that the target image must be encrypted (qcow format only)\n"
+ " '-s' indicates that the target image is meant for SCSI (vmdk format only)\n"
" '-6' indicates that the target image must use compatibility level 6 (vmdk format only)\n"
);
printf("\nSupported format:");
@@ -242,7 +243,7 @@ static int img_create(int argc, char **a
flags = 0;
for(;;) {
- c = getopt(argc, argv, "b:f:he6");
+ c = getopt(argc, argv, "b:f:hes6");
if (c == -1)
break;
switch(c) {
@@ -258,6 +259,9 @@ static int img_create(int argc, char **a
case 'e':
flags |= BLOCK_FLAG_ENCRYPT;
break;
+ case 's':
+ flags |= BLOCK_FLAG_SCSI;
+ break;
case '6':
flags |= BLOCK_FLAG_COMPAT6;
break;
@@ -293,6 +297,8 @@ static int img_create(int argc, char **a
error("Unknown file format '%s'", fmt);
printf("Formatting '%s', fmt=%s",
filename, fmt);
+ if (flags & BLOCK_FLAG_SCSI)
+ printf(", SCSI");
if (flags & BLOCK_FLAG_ENCRYPT)
printf(", encrypted");
if (flags & BLOCK_FLAG_COMPAT6)
@@ -421,7 +427,7 @@ static int img_convert(int argc, char **
out_fmt = "raw";
flags = 0;
for(;;) {
- c = getopt(argc, argv, "f:O:hce6");
+ c = getopt(argc, argv, "f:O:hces6");
if (c == -1)
break;
switch(c) {
@@ -440,6 +446,9 @@ static int img_convert(int argc, char **
case 'e':
flags |= BLOCK_FLAG_ENCRYPT;
break;
+ case 's':
+ flags |= BLOCK_FLAG_SCSI;
+ break;
case '6':
flags |= BLOCK_FLAG_COMPAT6;
break;
@@ -471,6 +480,8 @@ static int img_convert(int argc, char **
error("Compression not supported for this file format");
if (flags & BLOCK_FLAG_ENCRYPT && drv != &bdrv_qcow && drv != &bdrv_qcow2)
error("Encryption not supported for this file format");
+ if (flags & BLOCK_FLAG_SCSI && drv != &bdrv_vmdk)
+ error("SCSI devices not supported for this file format");
if (flags & BLOCK_FLAG_COMPAT6 && drv != &bdrv_vmdk)
error("Alternative compatibility level not supported for this file format");
if (flags & BLOCK_FLAG_ENCRYPT && flags & BLOCK_FLAG_COMPRESS)