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Description of problem:
operation hang when convert image on http server, cpu and mem usage is 0
Version-Release number of selected component (if applicable):
qemu-kvm-rhev-2.9.0-3.el7.x86_64
How reproducible:
100%
Steps to Reproduce:
1.#qemu-img convert -f qcow2 -O raw 'json:{"file.driver":"http", "file.url":"http://10.66.10.53/test/rhel73-64-virtio.qcow2", "file.sslverify":"off", "file.readahead":"64k"}' convert.img
2.
3.
Actual results:
Expected results:
Additional info:
#top -p `pidof qemu-img`
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
11469 root 20 0 590052 18304 6508 S 0.0 0.2 0:00.08 qemu-img
I think the problem is using http. IIRC we only support https in RHEL, but it needs proper investigation and proper error handling.
See also Bug 1449879 and Bug 1447413
Description of problem: operation hang when convert image on http server, cpu and mem usage is 0 Version-Release number of selected component (if applicable): qemu-kvm-rhev-2.9.0-3.el7.x86_64 How reproducible: 100% Steps to Reproduce: 1.#qemu-img convert -f qcow2 -O raw 'json:{"file.driver":"http", "file.url":"http://10.66.10.53/test/rhel73-64-virtio.qcow2", "file.sslverify":"off", "file.readahead":"64k"}' convert.img 2. 3. Actual results: Expected results: Additional info: #top -p `pidof qemu-img` PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 11469 root 20 0 590052 18304 6508 S 0.0 0.2 0:00.08 qemu-img