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/qemu/tests/qemu-iotests/
H A D026.out6 Event: l1_update; errno: 5; imm: off; once: on; write
7 write failed: Input/output error
11 Event: l1_update; errno: 5; imm: off; once: on; write -b
12 write failed: Input/output error
16 Event: l1_update; errno: 5; imm: off; once: off; write
19 write failed: Input/output error
23 Event: l1_update; errno: 5; imm: off; once: off; write -b
26 write failed: Input/output error
30 Event: l1_update; errno: 28; imm: off; once: on; write
31 write failed: No space left on device
[all …]
H A D026.out.nocache6 Event: l1_update; errno: 5; imm: off; once: on; write
7 write failed: Input/output error
11 Event: l1_update; errno: 5; imm: off; once: on; write -b
12 write failed: Input/output error
16 Event: l1_update; errno: 5; imm: off; once: off; write
19 write failed: Input/output error
23 Event: l1_update; errno: 5; imm: off; once: off; write -b
26 write failed: Input/output error
30 Event: l1_update; errno: 28; imm: off; once: on; write
31 write failed: No space left on device
[all …]
H A D271.out3 ### Standard write tests (backing file: yes) ###
8 write -q -P PATTERN 0 1k
10 write -q -P PATTERN 3k 512
12 write -q -P PATTERN 5k 1k
14 write -q -P PATTERN 6k 2k
16 write -q -P PATTERN 8k 6k
18 write -q -P PATTERN 15k 4k
20 write -q -P PATTERN 32k 1k
22 write -q -P PATTERN 63k 4k
25 write -q -z 2k 2k
[all …]
H A D07356 $QEMU_IO -c "write -P 0xa5 0 $size" "$TEST_IMG.base" | _filter_qemu_io
61 $QEMU_IO -c "write -P 0x11 0 0x10000" "$TEST_IMG" | _filter_qemu_io
62 $QEMU_IO -c "write -P 0x11 0x10000 0x10000" "$TEST_IMG.base" | _filter_qemu_io
69 $QEMU_IO -c "write -P 0x22 0x20000 0x10000" "$TEST_IMG" | _filter_qemu_io
70 $QEMU_IO -c "write -c -P 0x22 0x30000 0x10000" "$TEST_IMG" | _filter_qemu_io
77 $QEMU_IO -c "write -P 0x33 0x40000 0x20000" "$TEST_IMG" | _filter_qemu_io
78 $QEMU_IO -c "write -P 0x33 0x40000 0x20000" "$TEST_IMG.base" | _filter_qemu_io
79 $QEMU_IO -c "write -P 0 0x40000 0x10000" "$TEST_IMG" | _filter_qemu_io
80 $QEMU_IO -c "write -z 0x50000 0x10000" "$TEST_IMG" | _filter_qemu_io
88 $QEMU_IO -c "write -P 0x44 0x60000 0x10000" "$TEST_IMG.base" | _filter_qemu_io
[all …]
H A D15468 $QEMU_IO -c "write -z 0 2k" "$TEST_IMG" | _filter_qemu_io
69 $QEMU_IO -c "write -z 10k 2k" "$TEST_IMG" | _filter_qemu_io
70 $QEMU_IO -c "write -z 17k 2k" "$TEST_IMG" | _filter_qemu_io
71 $QEMU_IO -c "write -z 27k 2k" "$TEST_IMG" | _filter_qemu_io
82 $QEMU_IO -c "write -P 0x11 32k 1k" "$TEST_IMG.base" | _filter_qemu_io
83 $QEMU_IO -c "write -z 34k 1k" "$TEST_IMG" | _filter_qemu_io
89 $QEMU_IO -c "write -P 0x11 65k 1k" "$TEST_IMG.base" | _filter_qemu_io
90 $QEMU_IO -c "write -z 66k 1k" "$TEST_IMG" | _filter_qemu_io
105 $QEMU_IO -c "write -P 0x11 34k 1k" "$TEST_IMG.base" | _filter_qemu_io
106 $QEMU_IO -c "write -z 33k 1k" "$TEST_IMG" | _filter_qemu_io
[all …]
H A D1715 # (or can) read and write outside of the image size.
67 echo "write to image"
68 $QEMU_IO -c "write -P 0x0a 0 $test_size" "$(img_json)" | _filter_qemu_io
79 echo "write before image boundary"
80 $QEMU_IO -c "write $((test_size-1)) 1" "$(img_json)" | _filter_qemu_io
83 echo "write across image boundary"
84 $QEMU_IO -c "write $((test_size-1)) 2" "$(img_json)" | _filter_qemu_io
87 echo "write at image boundary"
88 $QEMU_IO -c "write $test_size 1" "$(img_json)" | _filter_qemu_io
91 echo "write after image boundary"
[all …]
H A D1794 # Test case for write zeroes with unmap
49 echo '=== Testing write zeroes with unmap ==='
60 $QEMU_IO -c "write -z -u 2M 2M" "$TEST_IMG.base" | _filter_qemu_io
61 $QEMU_IO -c "write -z 6M 2M" "$TEST_IMG.base" | _filter_qemu_io
67 $QEMU_IO -c "write -z -u 10485761 2097150" "$TEST_IMG.base" | _filter_qemu_io
68 $QEMU_IO -c "write -z 14680065 2097150" "$TEST_IMG.base" | _filter_qemu_io
74 $QEMU_IO -c "write 18M 14M" "$TEST_IMG.base" | _filter_qemu_io
75 $QEMU_IO -c "write -z -u 20M 2M" "$TEST_IMG.base" | _filter_qemu_io
76 $QEMU_IO -c "write -z 24M 6M" "$TEST_IMG.base" | _filter_qemu_io
81 $QEMU_IO -c "write -z -u 26M 2M" "$TEST_IMG.base" | _filter_qemu_io
[all …]
H A D171.out6 write to image
19 write before image boundary
23 write across image boundary
24 write failed: Input/output error
26 write at image boundary
27 write failed: Input/output error
29 write after image boundary
30 write failed: Input/output error
55 write zeroes and check
62 write zeroes across image boundary
[all …]
H A D06067 # Overlap checks are done before write operations only, therefore opening an
77 # later write will result in a COW operation, effectively ruining this attempt
85 # Try to write something, thereby forcing the corrupt bit to be set
86 $QEMU_IO -c "$OPEN_RW" -c "write -P 0x2a 0 512" | _filter_qemu_io
118 $QEMU_IO -c "$OPEN_RW" -c "write -P 0x2a 0 512" | _filter_qemu_io
128 $QEMU_IO -c "$OPEN_RW" -c "write -P 0x2a 0 512" | _filter_qemu_io
135 $QEMU_IO -c "$OPEN_RW" -c "write -P 1 0 512" | _filter_qemu_io
137 $QEMU_IO -c "$OPEN_RW" -c "write -P 2 0 512" | _filter_qemu_io
143 $QEMU_IO -c "$OPEN_RW" -c "write -P 3 0 512" | _filter_qemu_io
147 $QEMU_IO -c "$OPEN_RW" -c "write -P 4 0 512" | _filter_qemu_io
[all …]
H A D257.out9 --- Write #0 ---
11 write -P0x49 0x0000000 0x10000
13 write -P0x6c 0x0100000 0x10000
15 write -P0x6f 0x2000000 0x10000
17 write -P0x76 0x3ff0000 0x10000
42 --- Write #1 ---
44 write -P0x65 0x0000000 0x10000
46 write -P0x77 0x00f8000 0x10000
48 write -P0x72 0x2008000 0x10000
50 write -P0x69 0x3fe0000 0x10000
[all …]
H A D06655 # Write some normal clusters, zero some of them (creating preallocated
57 $QEMU_IO -c "write 0 256k" -c "write -z 0 256k" -c "write 64M 512" \
76 $QEMU_IO -c 'write -P 42 1M 256k' "$TEST_IMG" | _filter_qemu_io
80 $QEMU_IO -c 'write -z 1M 256k' "$TEST_IMG" | _filter_qemu_io
82 # Now write to them (with a COW needed for the head and tail)
83 $QEMU_IO -c "write -P 23 $(((1024 + 32) * 1024)) 192k" "$TEST_IMG" \
118 $QEMU_IO -c 'write -P 42 0 64k' -c 'write -z 0 64k' "$TEST_IMG" \
124 # Write to the cluster
125 $QEMU_IO -c 'write -P 23 0 64k' "$TEST_IMG" | _filter_qemu_io
139 echo '=== Consecutive write to a preallocated zero cluster ==='
[all …]
H A D2834 # Test for copy-before-write filter permission conflict
34 copy-before-write filter so it can copy all data to the target before it is
35 changed. copy-before-write filter is appended above source node, to achieve
37 side parents of source sub-tree with write permission is unsupported (we'd have
38 append several copy-before-write filter like nodes to handle such parents). The
56 ┌─────────────┐ write perm ┌───────┐
60 copy-before-write filter wants to unshare write permission on its source child.
61 Write unsharing will be propagated to the "source->base" link and will conflict
62 with other node write permission. So permission update will fail and backup job
93 'take-child-perms': ['write']
[all …]
H A D153.out14 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,if=none,: Failed to get "write" lock
18 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,if=none,read-only=on: Failed to get shared "write" lock
26 qemu-io: can't open device TEST_DIR/t.qcow2: Failed to get "write" lock
30 qemu-io: can't open device TEST_DIR/t.qcow2: Failed to get shared "write" lock
34 qemu-io: can't open device TEST_DIR/t.qcow2: Failed to get "write" lock
39 qemu-io: can't open device TEST_DIR/t.qcow2: Failed to get shared "write" lock
44 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get shared "write" lock
48 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get shared "write" lock
52 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get shared "write" lock
56 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get shared "write" lock
[all …]
H A D27190 # write -> write
91 # zero -> write -z
92 # unmap -> write -z -u
93 # compress -> write -c
99 case "${cmd:-write}" in
101 cmd="write -q -z";;
103 cmd="write -q -z -u";;
106 cmd="write -q -c -P ${pat}";;
107 write)
109 cmd="write -q -P ${pat}";;
[all …]
H A D31278 # Now we write data to the quorum. All three images will read as
84 echo '### Write data to the quorum'
89 $QEMU_IO -c "write -P 0 $((0x10000)) $((0x10000))" "$TEST_IMG.0" | _filter_qemu_io
90 $QEMU_IO -c "write -P 0 $((0x10000)) $((0x30000))" "$TEST_IMG.1" | _filter_qemu_io
91 $QEMU_IO -c "write -P 0 $((0x10000)) $((0x20000))" "$TEST_IMG.2" | _filter_qemu_io
95 $QEMU_IO -c "open -o $quorum" -c "write -P 0 $((0x100000)) $((0x40000))" | _filter_qemu_io
101 $QEMU_IO -c "write -z $((0x110000)) $((0x10000))" "$TEST_IMG.0" | _filter_qemu_io
102 $QEMU_IO -c "write -z $((0x110000)) $((0x30000))" "$TEST_IMG.1" | _filter_qemu_io
103 $QEMU_IO -c "write -z $((0x110000)) $((0x20000))" "$TEST_IMG.2" | _filter_qemu_io
107 $QEMU_IO -c "write -z $((0x150000)) $((0x10000))" "$TEST_IMG.0" | _filter_qemu_io
[all …]
H A D06161 $QEMU_IO -c "write -z 0 128k" "$TEST_IMG" | _filter_qemu_io
72 $QEMU_IO -c "write -z 0 128k" "$TEST_IMG" | _filter_qemu_io
73 $QEMU_IO -c "write -z 32M 128k" "$TEST_IMG" | _filter_qemu_io
89 $QEMU_IO -c "write -P 0x2a 0 128k" -c flush \
112 $QEMU_IO -c "write -P 0x2a 42M 64k" "$TEST_IMG" | _filter_qemu_io
123 $QEMU_IO -c "write -P 0x2a 24M 64k" "$TEST_IMG" | _filter_qemu_io
159 $QEMU_IO -c "write -P 0x2a 0 128k" -c flush \
172 $QEMU_IO -c "write -P 0x2a 0 128k" "$TEST_IMG.base" | _filter_qemu_io
207 $QEMU_IO -c "write -z 0 128k" "$TEST_IMG" | _filter_qemu_io
209 $QEMU_IO -c "write -P 0x2a 0 128k" "$TEST_IMG" | _filter_qemu_io
[all …]
H A D17754 $QEMU_IO -c "write -P 11 0 $size" "$TEST_IMG.base" | _filter_qemu_io
56 $QEMU_IO -c "write -P 22 0 $size" "$TEST_IMG" | _filter_qemu_io
63 -c "write -P 33 1000 128k" -c "read -P 33 1000 128k" | _filter_qemu_io
66 echo "== write zero with constrained max-transfer =="
67 limits=align=512,max-transfer=64k,opt-write-zero=$CLUSTER_SIZE
69 -c "write -z 8003584 2093056" | _filter_qemu_io
71 # non-power-of-2 write-zero/discard alignments
73 echo "== non-power-of-2 write zeroes limits =="
75 limits=align=512,opt-write-zero=15M,max-write-zero=15M,opt-discard=15M,max-discard=15M
77 -c "write -z 32M 32M" | _filter_qemu_io
[all …]
/qemu/scripts/
H A Dfeature_to_c.py7 sys.stdout.write(' ' * indent)
8 sys.stdout.write('"')
13 sys.stdout.write('\n')
14 sys.stdout.write(' ' * indent)
15 sys.stdout.write('"')
19 sys.stdout.write('\\"')
21 sys.stdout.write('\\\\')
23 sys.stdout.write('\\n"')
26 sys.stdout.write(c.to_bytes(1, 'big').decode())
28 sys.stdout.write(f'\{c:03o}')
[all …]
/qemu/tests/qemu-iotests/tests/
H A Dwrite-zeroes-unmap4 # Test write zeros unmap.
50 echo "=== defaults - write zeros ==="
54 echo -e 'qemu-io none0 "write -z 0 1m"\nquit' \
60 echo "=== defaults - write zeros unmap ==="
64 echo -e 'qemu-io none0 "write -zu 0 1m"\nquit' \
71 echo "=== defaults - write actual zeros ==="
75 echo -e 'qemu-io none0 "write -P 0 0 1m"\nquit' \
81 echo "=== discard=off - write zeroes unmap ==="
85 echo -e 'qemu-io none0 "write -zu 0 1m"\nquit' \
91 echo "=== detect-zeroes=on - write actual zeros ==="
[all …]
H A Dwrite-zeroes-unmap.out1 QA output created by write-zeroes-unmap
3 === defaults - write zeros ===
7 (qemu) qemu-io none0 "write -z 0 1m"
13 === defaults - write zeros unmap ===
17 (qemu) qemu-io none0 "write -zu 0 1m"
23 === defaults - write actual zeros ===
27 (qemu) qemu-io none0 "write -P 0 0 1m"
33 === discard=off - write zeroes unmap ===
37 (qemu) qemu-io none0 "write -zu 0 1m"
43 === detect-zeroes=on - write actual zeros ===
[all …]
H A Dparallels-checks59 echo "== write pattern =="
60 { $QEMU_IO -c "write -P 0x11 0 $SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
74 echo "== write pattern to last cluster =="
75 echo "write -P 0x11 $LAST_CLUSTER_OFF $CLUSTER_SIZE"
76 { $QEMU_IO -c "write -P 0x11 $LAST_CLUSTER_OFF $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io…
101 echo "== write pattern to whole image =="
102 { $QEMU_IO -c "write -P 0x11 0 $SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
104 echo "== write another pattern to second cluster =="
105 { $QEMU_IO -c "write -P 0x55 $CLUSTER_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _…
126 echo "== write another pattern to the first clusters =="
[all …]
H A Dcopy-before-write43 qemu_io('-c', 'write 0 1M', source_img)
53 'driver': 'copy-before-write',
89 command_line='qemu-io cbw "write 0 1M"')
152 command_line='qemu-io cbw "write 0 1M"')
166 Guest write succeed, but further snapshot-read fails, as snapshot is
178 """break-guest-write behavior:
179 Guest write fails, but snapshot-access continues working and further
182 log = self.do_cbw_error('break-guest-write')
185 write failed: Input/output error
202 """Ensure CBW filter accepts break-guest-write policy
[all …]
/qemu/target/hexagon/
H A Dhex_common.py190 ## x, y read-write register
191 ## xx, yy read-write register pair
341 f.write(code_fmt(f"""\
450 f.write(code_fmt(f"""\
454 f.write(code_fmt(f"""\
459 f.write(code_fmt(f"""\
466 f.write(code_fmt(f"""\
470 f.write(code_fmt(f"""\
476 f.write(code_fmt(f"""\
480 f.write(code_fmt(f"""\
[all …]
/qemu/include/qemu/
H A Dthrottle-options.h19 #define QEMU_OPT_IOPS_WRITE "iops-write"
20 #define QEMU_OPT_IOPS_WRITE_MAX "iops-write-max"
21 #define QEMU_OPT_IOPS_WRITE_MAX_LENGTH "iops-write-max-length"
28 #define QEMU_OPT_BPS_WRITE "bps-write"
29 #define QEMU_OPT_BPS_WRITE_MAX "bps-write-max"
30 #define QEMU_OPT_BPS_WRITE_MAX_LENGTH "bps-write-max-length"
47 .help = "limit write operations per second",\
59 .help = "limit write bytes per second",\
71 .help = "I/O operations write burst",\
83 .help = "total bytes write burst",\
[all …]
/qemu/hw/misc/
H A Dtrace-events12 allwinner_h3_dramcom_write(uint64_t offset, uint64_t data, unsigned size) "Write: offset 0x%" PRIx6…
14 allwinner_h3_dramctl_write(uint64_t offset, uint64_t data, unsigned size) "Write: offset 0x%" PRIx6…
16 allwinner_h3_dramphy_write(uint64_t offset, uint64_t data, unsigned size) "write: offset 0x%" PRIx6…
26 allwinner_r40_dramcom_write(uint64_t offset, uint64_t data, unsigned size) "Write: offset 0x%" PRIx…
28 allwinner_r40_dramctl_write(uint64_t offset, uint64_t data, unsigned size) "Write: offset 0x%" PRIx…
30 allwinner_r40_dramphy_write(uint64_t offset, uint64_t data, unsigned size) "write: offset 0x%" PRIx…
42 avr_power_write(uint8_t value) "power_reduc write value:%u"
47 axp2xx_tx(uint8_t reg, uint8_t data) "Write reg 0x%" PRIx8 " : 0x%" PRIx8
50 ecc_mem_writel_mer(uint32_t val) "Write memory enable 0x%08x"
51 ecc_mem_writel_mdr(uint32_t val) "Write memory delay 0x%08x"
[all …]

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