** Description changed:
When running 'qemu-img info test.qcow2' while test.qcow2 is currently
used by a Qemu process, I get the error
qemu-img: Could not open 'test.qcow2': Failed to get shared "write"
lock.
-
- Why does displaying information about a disk image need a write lock for the
file?
+ Why does displaying information about a disk image need a write lock for
+ the file?
Steps to reproduce:
qemu-img create -f qcow2 test.qcow2 10M
qemu-system-x86_64 -nographic -drive file=test.qcow2
qemu-img info test.qcow2
- The above was tested with Qemu version 2.10.0
+ The above was tested with Qemu version 2.10.0. Edit: Same behaviour with
+ version 5.2.0.
** Changed in: qemu
Status: Incomplete => New
** Description changed:
When running 'qemu-img info test.qcow2' while test.qcow2 is currently
used by a Qemu process, I get the error
qemu-img: Could not open 'test.qcow2': Failed to get shared "write"
lock.
Why does displaying information about a disk image need a write lock for
the file?
Steps to reproduce:
qemu-img create -f qcow2 test.qcow2 10M
qemu-system-x86_64 -nographic -drive file=test.qcow2
qemu-img info test.qcow2
- The above was tested with Qemu version 2.10.0. Edit: Same behaviour with
- version 5.2.0.
+ The above was tested with Qemu version 2.10.0.
--
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https://bugs.launchpad.net/bugs/1721788
Title:
Failed to get shared "write" lock with 'qemu-img info'
Status in QEMU:
New
Bug description:
When running 'qemu-img info test.qcow2' while test.qcow2 is currently
used by a Qemu process, I get the error
qemu-img: Could not open 'test.qcow2': Failed to get shared "write"
lock.
Why does displaying information about a disk image need a write lock
for the file?
Steps to reproduce:
qemu-img create -f qcow2 test.qcow2 10M
qemu-system-x86_64 -nographic -drive file=test.qcow2
qemu-img info test.qcow2
The above was tested with Qemu version 2.10.0.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1721788/+subscriptions
