* [Qemu-devel] [Bug 1719870] [NEW] Converting 100G VHDX fixed image to QCOW2 fails
@ 2017-09-27 12:21 R Naveen Kumar
2017-09-27 12:27 ` [Qemu-devel] [Bug 1719870] " R Naveen Kumar
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: R Naveen Kumar @ 2017-09-27 12:21 UTC (permalink / raw)
To: qemu-devel
Public bug reported:
Virtual Size recognized incorrectly for VHDX fixed disk and conversion
fails with error Expression: !qiov || bytes == qiov->size
PS > & 'C:\Program Files\qemu\qemu-img.exe' --version
qemu-img version 2.10.0 (v2.10.0-11669-g579e69bd5b-dirty)
Copyright (c) 2003-2017 Fabrice Bellard and the QEMU Project developers
** Affects: qemu
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1719870
Title:
Converting 100G VHDX fixed image to QCOW2 fails
Status in QEMU:
New
Bug description:
Virtual Size recognized incorrectly for VHDX fixed disk and conversion
fails with error Expression: !qiov || bytes == qiov->size
PS > & 'C:\Program Files\qemu\qemu-img.exe' --version
qemu-img version 2.10.0 (v2.10.0-11669-g579e69bd5b-dirty)
Copyright (c) 2003-2017 Fabrice Bellard and the QEMU Project developers
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1719870/+subscriptions
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Qemu-devel] [Bug 1719870] Re: Converting 100G VHDX fixed image to QCOW2 fails
2017-09-27 12:21 [Qemu-devel] [Bug 1719870] [NEW] Converting 100G VHDX fixed image to QCOW2 fails R Naveen Kumar
@ 2017-09-27 12:27 ` R Naveen Kumar
2017-09-27 16:03 ` R Naveen Kumar
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: R Naveen Kumar @ 2017-09-27 12:27 UTC (permalink / raw)
To: qemu-devel
Command capture,
PS > & 'C:\Program Files\qemu\qemu-img.exe' --version
qemu-img version 2.10.0 (v2.10.0-11669-g579e69bd5b-dirty)
Copyright (c) 2003-2017 Fabrice Bellard and the QEMU Project developers
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1719870
Title:
Converting 100G VHDX fixed image to QCOW2 fails
Status in QEMU:
New
Bug description:
Virtual Size recognized incorrectly for VHDX fixed disk and conversion
fails with error Expression: !qiov || bytes == qiov->size
PS > & 'C:\Program Files\qemu\qemu-img.exe' --version
qemu-img version 2.10.0 (v2.10.0-11669-g579e69bd5b-dirty)
Copyright (c) 2003-2017 Fabrice Bellard and the QEMU Project developers
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1719870/+subscriptions
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Qemu-devel] [Bug 1719870] Re: Converting 100G VHDX fixed image to QCOW2 fails
2017-09-27 12:21 [Qemu-devel] [Bug 1719870] [NEW] Converting 100G VHDX fixed image to QCOW2 fails R Naveen Kumar
2017-09-27 12:27 ` [Qemu-devel] [Bug 1719870] " R Naveen Kumar
@ 2017-09-27 16:03 ` R Naveen Kumar
2017-10-11 10:30 ` R Naveen Kumar
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: R Naveen Kumar @ 2017-09-27 16:03 UTC (permalink / raw)
To: qemu-devel
PS > Get-VHD .\VM.vhdx
ComputerName : Server1
Path : \VM.vhdx
VhdFormat : VHDX
VhdType : Fixed
FileSize : 107378376704
Size : 107374182400
MinimumSize : 107374182400
LogicalSectorSize : 4096
PhysicalSectorSize : 4096
BlockSize : 0
ParentPath :
DiskIdentifier : 53fd4aa7-562e-4bed-bc1c-2db71222e07e
FragmentationPercentage : 0
Alignment : 1
Attached : False
DiskNumber :
Key :
IsDeleted : False
Number :
PS > & 'C:\Program Files\qemu\qemu-img.exe' convert -O qcow2 .\VM.vhdx .\VM.qcow2
Assertion failed!
Program: C:\Program Files\qemu\qemu-img.exe
File: /home/stefan/src/qemu/repo.or.cz/qemu/ar7/block/io.c, Line 1034
Expression: !qiov || bytes == qiov->size
PS > & 'C:\Program Files\qemu\qemu-img.exe' info .\VM.qcow2
image: .\VM.qcow2
file format: qcow2
virtual size: 13G (13421772800 bytes)
disk size: 1.4G
cluster_size: 65536
Format specific information:
compat: 1.1
lazy refcounts: false
refcount bits: 16
corrupt: false
--
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1719870
Title:
Converting 100G VHDX fixed image to QCOW2 fails
Status in QEMU:
New
Bug description:
Virtual Size recognized incorrectly for VHDX fixed disk and conversion
fails with error Expression: !qiov || bytes == qiov->size
PS > & 'C:\Program Files\qemu\qemu-img.exe' --version
qemu-img version 2.10.0 (v2.10.0-11669-g579e69bd5b-dirty)
Copyright (c) 2003-2017 Fabrice Bellard and the QEMU Project developers
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1719870/+subscriptions
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Qemu-devel] [Bug 1719870] Re: Converting 100G VHDX fixed image to QCOW2 fails
2017-09-27 12:21 [Qemu-devel] [Bug 1719870] [NEW] Converting 100G VHDX fixed image to QCOW2 fails R Naveen Kumar
2017-09-27 12:27 ` [Qemu-devel] [Bug 1719870] " R Naveen Kumar
2017-09-27 16:03 ` R Naveen Kumar
@ 2017-10-11 10:30 ` R Naveen Kumar
2020-09-26 16:57 ` Thomas Huth
2020-11-26 4:17 ` Launchpad Bug Tracker
4 siblings, 0 replies; 6+ messages in thread
From: R Naveen Kumar @ 2017-10-11 10:30 UTC (permalink / raw)
To: qemu-devel
Bug is reproducible with setting VHDX Fixed Logicalsectorsize to 4096bytes
>10G image created reflects as 1.2G virtual size in Qemu-img
PS F:\> new-vhd -path test.vhdx -BlockSizeBytes 134217728 -SizeBytes 10737418240 -Fixed -LogicalSectorSizeBytes 4096
ComputerName : XXXX
Path : F:\test.vhdx
VhdFormat : VHDX
VhdType : Fixed
FileSize : 10741612544
Size : 10737418240
MinimumSize :
LogicalSectorSize : 4096
PhysicalSectorSize : 4096
BlockSize : 0
ParentPath :
DiskIdentifier : dfa84293-86f2-4ddf-aaff-14c04dae5df9
FragmentationPercentage : 0
Alignment : 1
Attached : False
DiskNumber :
Key :
IsDeleted : False
Number :
PS F:\> C:\temp\qemu-img\qemu-img.exe info .\test.vhdx
image: .\test.vhdx
file format: vhdx
virtual size: 1.2G (1342177280 bytes)
disk size: 10G
cluster_size: 134217728
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https://bugs.launchpad.net/bugs/1719870
Title:
Converting 100G VHDX fixed image to QCOW2 fails
Status in QEMU:
New
Bug description:
Virtual Size recognized incorrectly for VHDX fixed disk and conversion
fails with error Expression: !qiov || bytes == qiov->size
PS > & 'C:\Program Files\qemu\qemu-img.exe' --version
qemu-img version 2.10.0 (v2.10.0-11669-g579e69bd5b-dirty)
Copyright (c) 2003-2017 Fabrice Bellard and the QEMU Project developers
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1719870/+subscriptions
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 1719870] Re: Converting 100G VHDX fixed image to QCOW2 fails
2017-09-27 12:21 [Qemu-devel] [Bug 1719870] [NEW] Converting 100G VHDX fixed image to QCOW2 fails R Naveen Kumar
` (2 preceding siblings ...)
2017-10-11 10:30 ` R Naveen Kumar
@ 2020-09-26 16:57 ` Thomas Huth
2020-11-26 4:17 ` Launchpad Bug Tracker
4 siblings, 0 replies; 6+ messages in thread
From: Thomas Huth @ 2020-09-26 16:57 UTC (permalink / raw)
To: qemu-devel
Looking through old bug tickets... can you still reproduce this issue
with the latest version of QEMU? Or could we close this ticket nowadays?
** Changed in: qemu
Status: New => Incomplete
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1719870
Title:
Converting 100G VHDX fixed image to QCOW2 fails
Status in QEMU:
Incomplete
Bug description:
Virtual Size recognized incorrectly for VHDX fixed disk and conversion
fails with error Expression: !qiov || bytes == qiov->size
PS > & 'C:\Program Files\qemu\qemu-img.exe' --version
qemu-img version 2.10.0 (v2.10.0-11669-g579e69bd5b-dirty)
Copyright (c) 2003-2017 Fabrice Bellard and the QEMU Project developers
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1719870/+subscriptions
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 1719870] Re: Converting 100G VHDX fixed image to QCOW2 fails
2017-09-27 12:21 [Qemu-devel] [Bug 1719870] [NEW] Converting 100G VHDX fixed image to QCOW2 fails R Naveen Kumar
` (3 preceding siblings ...)
2020-09-26 16:57 ` Thomas Huth
@ 2020-11-26 4:17 ` Launchpad Bug Tracker
4 siblings, 0 replies; 6+ messages in thread
From: Launchpad Bug Tracker @ 2020-11-26 4:17 UTC (permalink / raw)
To: qemu-devel
[Expired for QEMU because there has been no activity for 60 days.]
** Changed in: qemu
Status: Incomplete => Expired
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1719870
Title:
Converting 100G VHDX fixed image to QCOW2 fails
Status in QEMU:
Expired
Bug description:
Virtual Size recognized incorrectly for VHDX fixed disk and conversion
fails with error Expression: !qiov || bytes == qiov->size
PS > & 'C:\Program Files\qemu\qemu-img.exe' --version
qemu-img version 2.10.0 (v2.10.0-11669-g579e69bd5b-dirty)
Copyright (c) 2003-2017 Fabrice Bellard and the QEMU Project developers
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1719870/+subscriptions
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2020-11-26 4:30 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2017-09-27 12:21 [Qemu-devel] [Bug 1719870] [NEW] Converting 100G VHDX fixed image to QCOW2 fails R Naveen Kumar
2017-09-27 12:27 ` [Qemu-devel] [Bug 1719870] " R Naveen Kumar
2017-09-27 16:03 ` R Naveen Kumar
2017-10-11 10:30 ` R Naveen Kumar
2020-09-26 16:57 ` Thomas Huth
2020-11-26 4:17 ` Launchpad Bug Tracker
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