qemu/tests/qemu-iotests/261.out
Pavel Dovgalyuk bbacffc5f7 qcow2: introduce icount field for snapshots
This patch introduces the icount field for saving within the snapshot.
It is required for navigation between the snapshots in record/replay mode.

Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
Acked-by: Kevin Wolf <kwolf@redhat.com>

--

v7 changes:
 - also fix the test which checks qcow2 snapshot extra data
Message-Id: <160174518284.12451.2301137308458777398.stgit@pasha-ThinkPad-X280>

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-06 08:34:49 +02:00

364 lines
10 KiB
Plaintext

QA output created by 261
=== Create v2 template ===
Formatting 'TEST_DIR/t.IMGFMT.v2.orig', fmt=IMGFMT size=67108864
No errors were found on the image.
Snapshots in TEST_DIR/t.IMGFMT.v2.orig:
[0]
ID: 1
Name: sn0
Extra data size: 0
[1]
ID: 2
Name: sn1
Extra data size: 50
VM state size: 0
Disk size: 67108864
Icount: 0
Unknown extra data: very important data
[2]
ID: 3
Name: sn2
Extra data size: 8
VM state size: 0
=== Upgrade to v3 ===
No errors were found on the image.
Snapshots in TEST_DIR/t.IMGFMT.v3.orig:
[0]
ID: 1
Name: sn0
Extra data size: 24
VM state size: 0
Disk size: 67108864
Icount: 18446744073709551615
[1]
ID: 2
Name: sn1
Extra data size: 50
VM state size: 0
Disk size: 67108864
Icount: 0
Unknown extra data: very important data
[2]
ID: 3
Name: sn2
Extra data size: 24
VM state size: 0
Disk size: 67108864
Icount: 18446744073709551615
=== Repair botched v3 ===
Repairing snapshot table entry 0 is incomplete
Repairing snapshot table entry 2 is incomplete
The following inconsistencies were found and repaired:
0 leaked clusters
2 corruptions
Double checking the fixed image now...
No errors were found on the image.
Snapshots in TEST_DIR/t.IMGFMT:
[0]
ID: 1
Name: sn0
Extra data size: 24
VM state size: 0
Disk size: 67108864
Icount: 18446744073709551615
[1]
ID: 2
Name: sn1
Extra data size: 50
VM state size: 0
Disk size: 67108864
Icount: 0
Unknown extra data: very important data
[2]
ID: 3
Name: sn2
Extra data size: 24
VM state size: 0
Disk size: 67108864
Icount: 18446744073709551615
=== Add new snapshot ===
No errors were found on the image.
Snapshots in TEST_DIR/t.IMGFMT:
[0]
ID: 1
Name: sn0
Extra data size: 24
VM state size: 0
Disk size: 67108864
Icount: 18446744073709551615
[1]
ID: 2
Name: sn1
Extra data size: 50
VM state size: 0
Disk size: 67108864
Icount: 0
Unknown extra data: very important data
[2]
ID: 3
Name: sn2
Extra data size: 24
VM state size: 0
Disk size: 67108864
Icount: 18446744073709551615
[3]
ID: 4
Name: sn3
Extra data size: 24
VM state size: 0
Disk size: 67108864
Icount: 0
=== Remove different snapshots ===
--- sn0 ---
No errors were found on the image.
Snapshots in TEST_DIR/t.IMGFMT:
[0]
ID: 2
Name: sn1
Extra data size: 50
VM state size: 0
Disk size: 67108864
Icount: 0
Unknown extra data: very important data
[1]
ID: 3
Name: sn2
Extra data size: 24
VM state size: 0
Disk size: 67108864
Icount: 18446744073709551615
--- sn1 ---
No errors were found on the image.
Snapshots in TEST_DIR/t.IMGFMT:
[0]
ID: 1
Name: sn0
Extra data size: 24
VM state size: 0
Disk size: 67108864
Icount: 18446744073709551615
[1]
ID: 3
Name: sn2
Extra data size: 24
VM state size: 0
Disk size: 67108864
Icount: 18446744073709551615
--- sn2 ---
No errors were found on the image.
Snapshots in TEST_DIR/t.IMGFMT:
[0]
ID: 1
Name: sn0
Extra data size: 24
VM state size: 0
Disk size: 67108864
Icount: 18446744073709551615
[1]
ID: 2
Name: sn1
Extra data size: 50
VM state size: 0
Disk size: 67108864
Icount: 0
Unknown extra data: very important data
=== Reject too much unknown extra data ===
qemu-img: Could not open 'TEST_DIR/t.IMGFMT': Too much extra metadata in snapshot table entry 3
You can force-remove this extra metadata with qemu-img check -r all
qemu-img: ERROR failed to read the snapshot table: Too much extra metadata in snapshot table entry 3
You can force-remove this extra metadata with qemu-img check -r all
qemu-img: Check failed: File too large
Discarding too much extra metadata in snapshot table entry 3 (65536 > 1024)
ERROR cluster 10 refcount=0 reference=1
Rebuilding refcount structure
Repairing cluster 1 refcount=1 reference=0
Repairing cluster 2 refcount=1 reference=0
The following inconsistencies were found and repaired:
0 leaked clusters
2 corruptions
Double checking the fixed image now...
No errors were found on the image.
=== Snapshot table too big ===
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
qemu-img: Could not open 'TEST_DIR/t.IMGFMT': Snapshot table is too big
You can force-remove all 1 overhanging snapshots with qemu-img check -r all
qemu-img: ERROR failed to read the snapshot table: Snapshot table is too big
You can force-remove all 1 overhanging snapshots with qemu-img check -r all
qemu-img: Check failed: File too large
Discarding 1 overhanging snapshots (snapshot table is too big)
Leaked cluster 14 refcount=1 reference=0
Leaked cluster 15 refcount=1 reference=0
Leaked cluster 1039 refcount=1 reference=0
Leaked cluster 1040 refcount=1 reference=0
Repairing cluster 14 refcount=1 reference=0
Repairing cluster 15 refcount=1 reference=0
Repairing cluster 1039 refcount=1 reference=0
Repairing cluster 1040 refcount=1 reference=0
The following inconsistencies were found and repaired:
4 leaked clusters
1 corruptions
Double checking the fixed image now...
No errors were found on the image.
507 snapshots should remain:
qemu-img info reports 507 snapshots
Image header reports 507 snapshots
=== Snapshot table too big with one entry with too much extra data ===
Snapshot table size should equal 67108872: 67108872
qemu-img: Could not open 'TEST_DIR/t.IMGFMT': Too much extra metadata in snapshot table entry 505
You can force-remove this extra metadata with qemu-img check -r all
qemu-img: ERROR failed to read the snapshot table: Too much extra metadata in snapshot table entry 505
You can force-remove this extra metadata with qemu-img check -r all
qemu-img: Check failed: File too large
Discarding too much extra metadata in snapshot table entry 505 (116944 > 1024)
Discarding 1 overhanging snapshots (snapshot table is too big)
Leaked cluster 1041 refcount=1 reference=0
Leaked cluster 1042 refcount=1 reference=0
Repairing cluster 1041 refcount=1 reference=0
Repairing cluster 1042 refcount=1 reference=0
The following inconsistencies were found and repaired:
2 leaked clusters
2 corruptions
Double checking the fixed image now...
No errors were found on the image.
=== Too many snapshots ===
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
qemu-img: Could not open 'TEST_DIR/t.IMGFMT': Snapshot table too large
qemu-img: ERROR snapshot table too large
You can force-remove all 65536 overhanging snapshots with qemu-img check -r all
qemu-img: Check failed: File too large
Discarding 65536 overhanging snapshots
Leaked cluster 14 refcount=1 reference=0
Leaked cluster 15 refcount=1 reference=0
Leaked cluster 56 refcount=1 reference=0
Leaked cluster 57 refcount=1 reference=0
Leaked cluster 58 refcount=1 reference=0
Leaked cluster 59 refcount=1 reference=0
Leaked cluster 60 refcount=1 reference=0
Leaked cluster 61 refcount=1 reference=0
Leaked cluster 62 refcount=1 reference=0
Leaked cluster 63 refcount=1 reference=0
Leaked cluster 64 refcount=1 reference=0
Leaked cluster 65 refcount=1 reference=0
Leaked cluster 66 refcount=1 reference=0
Leaked cluster 67 refcount=1 reference=0
Leaked cluster 68 refcount=1 reference=0
Leaked cluster 69 refcount=1 reference=0
Leaked cluster 70 refcount=1 reference=0
Leaked cluster 71 refcount=1 reference=0
Leaked cluster 72 refcount=1 reference=0
Leaked cluster 73 refcount=1 reference=0
Leaked cluster 74 refcount=1 reference=0
Leaked cluster 75 refcount=1 reference=0
Leaked cluster 76 refcount=1 reference=0
Leaked cluster 77 refcount=1 reference=0
Leaked cluster 78 refcount=1 reference=0
Leaked cluster 79 refcount=1 reference=0
Leaked cluster 80 refcount=1 reference=0
Leaked cluster 81 refcount=1 reference=0
Leaked cluster 82 refcount=1 reference=0
Leaked cluster 83 refcount=1 reference=0
Leaked cluster 84 refcount=1 reference=0
Leaked cluster 85 refcount=1 reference=0
Leaked cluster 86 refcount=1 reference=0
Leaked cluster 87 refcount=1 reference=0
Leaked cluster 88 refcount=1 reference=0
Leaked cluster 89 refcount=1 reference=0
Leaked cluster 90 refcount=1 reference=0
Leaked cluster 91 refcount=1 reference=0
Leaked cluster 92 refcount=1 reference=0
Leaked cluster 93 refcount=1 reference=0
Leaked cluster 94 refcount=1 reference=0
Leaked cluster 95 refcount=1 reference=0
Repairing cluster 14 refcount=1 reference=0
Repairing cluster 15 refcount=1 reference=0
Repairing cluster 56 refcount=1 reference=0
Repairing cluster 57 refcount=1 reference=0
Repairing cluster 58 refcount=1 reference=0
Repairing cluster 59 refcount=1 reference=0
Repairing cluster 60 refcount=1 reference=0
Repairing cluster 61 refcount=1 reference=0
Repairing cluster 62 refcount=1 reference=0
Repairing cluster 63 refcount=1 reference=0
Repairing cluster 64 refcount=1 reference=0
Repairing cluster 65 refcount=1 reference=0
Repairing cluster 66 refcount=1 reference=0
Repairing cluster 67 refcount=1 reference=0
Repairing cluster 68 refcount=1 reference=0
Repairing cluster 69 refcount=1 reference=0
Repairing cluster 70 refcount=1 reference=0
Repairing cluster 71 refcount=1 reference=0
Repairing cluster 72 refcount=1 reference=0
Repairing cluster 73 refcount=1 reference=0
Repairing cluster 74 refcount=1 reference=0
Repairing cluster 75 refcount=1 reference=0
Repairing cluster 76 refcount=1 reference=0
Repairing cluster 77 refcount=1 reference=0
Repairing cluster 78 refcount=1 reference=0
Repairing cluster 79 refcount=1 reference=0
Repairing cluster 80 refcount=1 reference=0
Repairing cluster 81 refcount=1 reference=0
Repairing cluster 82 refcount=1 reference=0
Repairing cluster 83 refcount=1 reference=0
Repairing cluster 84 refcount=1 reference=0
Repairing cluster 85 refcount=1 reference=0
Repairing cluster 86 refcount=1 reference=0
Repairing cluster 87 refcount=1 reference=0
Repairing cluster 88 refcount=1 reference=0
Repairing cluster 89 refcount=1 reference=0
Repairing cluster 90 refcount=1 reference=0
Repairing cluster 91 refcount=1 reference=0
Repairing cluster 92 refcount=1 reference=0
Repairing cluster 93 refcount=1 reference=0
Repairing cluster 94 refcount=1 reference=0
Repairing cluster 95 refcount=1 reference=0
The following inconsistencies were found and repaired:
42 leaked clusters
65536 corruptions
Double checking the fixed image now...
No errors were found on the image.
65536 snapshots should remain:
qemu-img info reports 65536 snapshots
Image header reports 65536 snapshots
*** done