https://www.softaculous.com/board/index.php?tid=9748 https://www.softaculous.com/board/index.php?tid=9748&tpg=1#p48370
Following the previous answer, if you want to remove the orphaned lv, there are additional dd tasks running which can be discovered leveraging this answer:
https://serverfault.com/a/617692/551613

# dmsetup info -c | grep vol0

using the 2nd and 3rd column (major and minor), find the process to kill for the LV with
# lsof | grep "major,minor"]]> Fri, 10 Jan 2020 00:03:43 GMT https://www.softaculous.com/board/index.php?tid=9748&tpg=1#p48370 https://www.softaculous.com/board/index.php?tid=9748&tpg=1#p33224
You will need to kill the follwoing virtualizor scripts running in the background on the source and the Master server to stop the migration/cloning process.

1. The shell script "migrate_dd.sh" responsible for "dd" running on the source server.
2. The migration script running on the source.
3. The Task script running on the Master.

You can find all the PIDs by executing ps aux | grep migrate .

Note : It is not recommended though as the task in the Admin panel would still be active as Virtualizor is unaware of the manual killing of the running scripts.
]]> Wed, 02 Nov 2016 06:29:28 GMT https://www.softaculous.com/board/index.php?tid=9748&tpg=1#p33224 https://www.softaculous.com/board/index.php?tid=9748&tpg=0#p33212
A task started by Clone VPS can be canceled?

I started cloning a VPS (from local to local) but the estimate for completion is approximately 10 hours.

Thanks!]]> Mon, 31 Oct 2016 04:46:21 GMT https://www.softaculous.com/board/index.php?tid=9748&tpg=0#p33212