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https://github.com/GNS3/gns3-server
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Add more information when qemu-img fails.
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parent
2a4ed9ba89
commit
7269285b0f
@ -1386,15 +1386,17 @@ class QemuVM(BaseNode):
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if not os.path.exists(disk):
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# create the disk
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try:
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process = yield from asyncio.create_subprocess_exec(qemu_img_path, "create", "-o",
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"backing_file={}".format(disk_image),
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"-f", "qcow2", disk)
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command = [qemu_img_path, "create", "-o", "backing_file={}".format(disk_image), "-f", "qcow2", disk]
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command_string = " ".join(shlex.quote(s) for s in command)
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log.info("Executing qemu-img with: {}".format(command_string))
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process = yield from asyncio.create_subprocess_exec(*command)
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retcode = yield from process.wait()
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if retcode is not None and retcode != 0:
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raise QemuError("Could not create {} disk image".format(disk_name))
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raise QemuError("Could not create {} disk image: qemu-img returned with {}".format(disk_name,
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retcode))
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log.info("{} returned with {}".format(qemu_img_path, retcode))
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except (OSError, subprocess.SubprocessError) as e:
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raise QemuError("Could not create {} disk image {}".format(disk_name, e))
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raise QemuError("Could not create {} disk image: {}".format(disk_name, e))
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else:
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# The disk exists we check if the clone work
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try:
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@ -79,7 +79,7 @@ class WebServer:
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try:
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srv = self._loop.create_server(handler, self._host, self._port, ssl=ssl_context)
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self._server, startup_res = self._loop.run_until_complete(asyncio.gather(srv, self._app.startup(), loop=self._loop))
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except (OSError, asyncio.CancelledError) as e:
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except (RuntimeError, OSError, asyncio.CancelledError) as e:
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log.critical("Could not start the server: {}".format(e))
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return False
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return True
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