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/qemu/tests/qemu-iotests/
H A D1224 # Test some qemu-img convert cases
58 $QEMU_IMG convert -O $IMGFMT -B "$TEST_IMG".base \
70 $QEMU_IMG convert -O $IMGFMT -B "$TEST_IMG".base -F $IMGFMT \
73 $QEMU_IMG convert -O $IMGFMT -c -B "$TEST_IMG".base -o backing_fmt=$IMGFMT \
78 $QEMU_IMG convert -O $IMGFMT -B "$TEST_IMG".base -o backing_fmt=$IMGFMT \
81 $QEMU_IMG convert -O $IMGFMT -c -B "$TEST_IMG".base -o backing_fmt=$IMGFMT \
95 # backing file", so the optimization qemu-img convert tries to do is
99 # convert used to follow up with a zero write to the target.
106 $QEMU_IMG convert -O $IMGFMT -B "$TEST_IMG".base -o compat=0.10 \
118 $QEMU_IMG convert -O $IMGFMT -B "$TEST_IMG".base -o compat=0.10 \
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H A D082106 echo === convert: Options specified more than once ===
112 run_qemu_img convert -f foo -f $IMGFMT "$TEST_IMG" "$TEST_IMG".base
116 run_qemu_img convert -O foo -O $IMGFMT "$TEST_IMG" "$TEST_IMG".base
120 run_qemu_img convert -O $IMGFMT -o cluster_size=4k -o lazy_refcounts=on "$TEST_IMG" "$TEST_IMG".base
124 run_qemu_img convert -O $IMGFMT -o cluster_size=4k -o lazy_refcounts=on -o cluster_size=8k "$TEST_I…
126 run_qemu_img convert -O $IMGFMT -o cluster_size=4k,cluster_size=8k "$TEST_IMG" "$TEST_IMG".base
130 echo === convert: help for -o ===
133 run_qemu_img convert -O $IMGFMT -o help "$TEST_IMG" "$TEST_IMG".base
134 run_qemu_img convert -O $IMGFMT -o \? "$TEST_IMG" "$TEST_IMG".base
137 run_qemu_img convert -O $IMGFMT -o cluster_size=4k,help "$TEST_IMG" "$TEST_IMG".base
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H A D0634 # test of qemu-img convert -n - convert without creation
55 if $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n "$TEST_IMG" "$TEST_IMG.orig" >/dev/null 2>&1; then
62 if ! $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n "$TEST_IMG" "$TEST_IMG.orig" ; then
68 if ! $QEMU_IMG convert -f $IMGFMT -O raw "$TEST_IMG" "$TEST_IMG.raw1" ; then
72 if ! $QEMU_IMG convert -f $IMGFMT -O raw "$TEST_IMG.orig" "$TEST_IMG.raw2" ; then
81 if ! $QEMU_IMG convert -f raw -O $IMGFMT -n "$TEST_IMG.raw2" "$TEST_IMG" ; then
88 if $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n "$TEST_IMG" "$TEST_IMG.target" >/dev/null 2>&1; then
98 $QEMU_IMG convert -n -O $IMGFMT "$TEST_IMG" "$TEST_IMG.target"
H A D153.out79 _qemu_img_wrapper convert TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert
83 _qemu_img_wrapper dd if=TEST_DIR/t.qcow2 of=TEST_DIR/t.qcow2.convert bs=512 count=1
140 _qemu_img_wrapper convert -U TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert
142 _qemu_img_wrapper dd -U if=TEST_DIR/t.qcow2 of=TEST_DIR/t.qcow2.convert bs=512 count=1
209 _qemu_img_wrapper convert TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert
211 _qemu_img_wrapper dd if=TEST_DIR/t.qcow2 of=TEST_DIR/t.qcow2.convert bs=512 count=1
264 _qemu_img_wrapper convert -U TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert
266 _qemu_img_wrapper dd -U if=TEST_DIR/t.qcow2 of=TEST_DIR/t.qcow2.convert bs=512 count=1
318 _qemu_img_wrapper convert TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert
320 _qemu_img_wrapper dd if=TEST_DIR/t.qcow2 of=TEST_DIR/t.qcow2.convert bs=512 count=1
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H A D082.out309 === convert: Options specified more than once ===
314 Testing: convert -f foo -f qcow2 TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
319 Testing: convert -O foo -O qcow2 TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
325 Testing: convert -O qcow2 -o cluster_size=4k -o lazy_refcounts=on TEST_DIR/t.qcow2 TEST_DIR/t.qcow2…
338 Testing: convert -O qcow2 -o cluster_size=4k -o lazy_refcounts=on -o cluster_size=8k TEST_DIR/t.qco…
351 Testing: convert -O qcow2 -o cluster_size=4k,cluster_size=8k TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
357 === convert: help for -o ===
359 Testing: convert -O qcow2 -o help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
385 Testing: convert -O qcow2 -o ? TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
411 Testing: convert -O qcow2 -o cluster_size=4k,help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
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H A D1504 # Test that qemu-img convert -S 0 fully allocates the target image
52 $QEMU_IMG_PROG convert -O "$IMGFMT" -S 512 \
63 $QEMU_IMG convert -O "$IMGFMT" -S 0 \
H A D122.out128 convert -S 0:
135 convert -c -S 0:
148 convert -S 0 with source backing file:
157 convert -c -S 0 with source backing file:
166 convert -S 0 -B ...
175 convert -c -S 0 -B ...
198 convert -S 4k
206 convert -c -S 4k
214 convert -S 8k
218 convert -c -S 8k
H A D0584 # Test export internal snapshot by qemu-nbd, convert it by qemu-img.
100 $QEMU_IMG convert "$TEST_IMG" -l sn1 -O qcow2 "$converted_image"
107 $QEMU_IMG convert "$TEST_IMG" -l snapshot.name=sn1 -O qcow2 "$converted_image"
H A D24481 echo "Convert to compressed target with data file:"
88 $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -c -odata_file="$TEST_IMG.data" \
92 echo "Convert uncompressed, then write compressed data manually:"
93 $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -odata_file="$TEST_IMG.data" \
214 $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n -C "$TEST_IMG.src" "$TEST_IMG"
232 $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n -C "$TEST_IMG.src" "$test_img_with_blkdebug"
H A D1234 # Test case for qemu-img convert to NBD
52 $QEMU_IMG convert -n -f $IMGFMT -O raw "$SRC_IMG" "$TEST_IMG"
H A D04254 $QEMU_IMG convert -O $IMGFMT "$TEST_IMG.orig" "$TEST_IMG"
61 $QEMU_IMG convert -c -O $IMGFMT "$TEST_IMG.orig" "$TEST_IMG"
H A D0534 # Test qemu-img convert when image length is not a multiple of cluster size
54 $QEMU_IMG convert -c -O $IMGFMT "$TEST_IMG.orig" "$TEST_IMG"
H A D2514 # Test qemu-img convert --salvage
51 # - VHDX has large clusters; because qemu-img convert tries to
149 $QEMU_IMG convert --salvage "$source_img" "$TEST_IMG" 2>&1 \
H A D11354 echo '=== Unsupported image creation in qemu-img convert ==='
60 $QEMU_IMG convert -f bochs -O bochs "$TEST_IMG" nbd://example.com
H A D15334 for img in "${TEST_IMG}".{base,overlay,convert,a,b,c,lnk}; do
131 _run_cmd $QEMU_IMG convert $L "${TEST_IMG}" "${TEST_IMG}.convert"
132 _run_cmd $QEMU_IMG dd $L if="${TEST_IMG}" of="${TEST_IMG}.convert" bs=512 count=1
H A D0194 # When using a backing file for the output image in qemu-img convert,
102 $QEMU_IMG convert -f $IMGFMT -O $IMGFMT $backing_option"$TEST_IMG.base" \
/qemu/target/s390x/tcg/
H A Dfpu_helper.c333 /* convert 32-bit float to 64-bit float */
341 /* convert 128-bit float to 64-bit float */
352 /* convert 64-bit float to 128-bit float */
360 /* convert 32-bit float to 128-bit float */
368 /* convert 64-bit float to 32-bit float */
379 /* convert 128-bit float to 32-bit float */
458 /* convert 64-bit int to 32-bit float */
469 /* convert 64-bit int to 64-bit float */
480 /* convert 64-bit int to 128-bit float */
491 /* convert 64-bit uint to 32-bit float */
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/qemu/tests/qemu-iotests/tests/
H A Dqemu-img-bitmaps84 $QEMU_IMG convert --bitmaps -O raw "$TEST_IMG.orig" "$TEST_IMG" &&
88 echo "=== Convert with bitmap preservation ==="
92 $QEMU_IMG convert --bitmaps -O qcow2 "$TEST_IMG.orig" "$TEST_IMG"
145 $QEMU_IMG convert --bitmaps -O qcow2 "$TEST_IMG" "$TEST_IMG.copy" &&
151 $QEMU_IMG convert --bitmaps --skip-broken-bitmaps \
160 $QEMU_IMG convert --bitmaps -O qcow2 "$TEST_IMG" "$TEST_IMG.copy"
/qemu/tests/perf/block/qcow2/
H A Dconvert-blockstatus49 /usr/bin/time -f %e $QEMU_IMG convert -n "$src" null-co://
64 /usr/bin/time -f %e $QEMU_IMG convert -n "$src" null-co://
71 /usr/bin/time -f %e $QEMU_IMG convert -n "$src" null-co://
/qemu/target/hexagon/imported/
H A Dfloat.idef314 #define CONVERT(TAG,DEST,DESTV,SRC,SRCV,OUTCAST,OUTTYPE,INCAST,INTYPE,MODETAG,MODESYN,MODEBEH) \
319 CONVERT(sf2df,Rdd32,RddV,Rs32,RsV,fUNDOUBLE,df,fFLOAT,sf,,,)
320 CONVERT(df2sf,Rd32,RdV,Rss32,RssV,fUNFLOAT,sf,fDOUBLE,df,,,)
323 CONVERT(TAGSTART##uw,Rd32,RdV,SRC,SRCV,fCAST4u,4u,INCAST,INTYPE,MODETAG,MODESYN,MODEBEH) \
324 CONVERT(TAGSTART##w,Rd32,RdV,SRC,SRCV,fCAST4s,4s,INCAST,INTYPE,MODETAG,MODESYN,MODEBEH) \
325 CONVERT(TAGSTART##ud,Rdd32,RddV,SRC,SRCV,fCAST8u,8u,INCAST,INTYPE,MODETAG,MODESYN,MODEBEH) \
326 CONVERT(TAGSTART##d,Rdd32,RddV,SRC,SRCV,fCAST8s,8s,INCAST,INTYPE,MODETAG,MODESYN,MODEBEH)
329 CONVERT(TAGSTART##sf,Rd32,RdV,SRC,SRCV,fUNFLOAT,sf,INCAST,INTYPE,MODETAG,MODESYN,MODEBEH) \
330 CONVERT(TAGSTART##df,Rdd32,RddV,SRC,SRCV,fUNDOUBLE,df,INCAST,INTYPE,MODETAG,MODESYN,MODEBEH)
/qemu/ui/
H A Dcurses.c443 fprintf(stderr, "Could not convert 0x%04x " in convert_ucs()
451 fprintf(stderr, "Could not convert 0x%04x " in convert_ucs()
476 fprintf(stderr, "Could not convert font glyph 0x%02x " in convert_font()
484 fprintf(stderr, "Could not convert font glyph 0x%02x " in convert_font()
494 /* Convert one wchar to UCS-2 */
507 fprintf(stderr, "Could not convert 0x%04lx " in get_ucs()
519 fprintf(stderr, "Could not convert 0x%04lx " in get_ucs()
580 fprintf(stderr, "Could not convert font glyphs from UCS-2: '%s'\n", in font_setup()
588 fprintf(stderr, "Could not convert font glyphs to UCS-2: '%s'\n", in font_setup()
597 fprintf(stderr, "Could not convert font glyphs from %s: '%s'\n", in font_setup()
/qemu/rust/qemu-api/src/
H A Derrno.rs3 //! Utility functions to convert `errno` to and from
7 //! convention. This module provides functions to portably convert an integer
10 use std::{convert::TryFrom, io, io::ErrorKind};
17 // GetLastError() value; therefore we need to convert errno values
173 /// Convert an integer value into a [`io::Result`].
203 /// Convert a [`Result`] into an integer value, using negative `errno`
216 /// Since this module also provides the ability to convert [`io::Error`]
/qemu/scripts/coccinelle/
H A Derrp-guard.cocci103 // functions to warn (even those we are not going to convert).
203 // Convert special case with goto separately.
226 // Convert most of local_err related stuff.
263 // Convert error clearing functions
294 // Convert remaining local_err usage. For example, different kinds of
/qemu/target/s390x/
H A Dcpu_models_system.c172 /* convert S390CPUDef into a static CpuModelInfo */
221 /* convert it to our internal representation */ in qmp_query_cpu_model_expansion()
235 /* convert it back to a static representation */ in qmp_query_cpu_model_expansion()
275 /* convert both models to our internal representation */ in qmp_query_cpu_model_comparison()
352 /* convert both models to our internal representation */ in qmp_query_cpu_model_baseline()
/qemu/docs/tools/
H A Dqemu-img.rst13 qemu-img allows you to create, convert and modify images offline. It can handle
121 Display progress bar (compare, convert and rebase commands only).
166 Parameters to convert subcommand:
168 .. program:: qemu-img-convert
180 Number of parallel coroutines for the convert process
198 Rate limit for the convert process
422 .. option:: convert [--object OBJECTDEF] [--image-opts] [--target-image-opts] [--target-is-zero] [-…
424 Convert the disk image *FILENAME* or a snapshot *SNAPSHOT_PARAM*
462 the convert process (defaults to 8).
638 converting an existing image file using ``qemu-img convert``. The format
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