Long time Cloning the database

[saatchi]

Hi,

3 days ago, I tried to make a copy of a database. Today when I go to a database manage page (another domain), in the header of the page I see this process:

Cloning the database db_name to the database bkup. You will be notified of the progress by e-mail ([email protected]).

in the last 3 days and after start copy, I rebooted the server and also reboot psa service, but it's cloning, yet!

At the other hand, when I get a top report:

top - 09:21:04 up 18:32, 1 user, load average: 1.75, 2.18, 2.29
Tasks: 294 total, 1 running, 293 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.2%us, 0.2%sy, 0.0%ni, 96.2%id, 3.3%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 8046536k total, 6130284k used, 1916252k free, 179436k buffers
Swap: 0k total, 0k used, 0k free, 2857536k cached

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
10869 root 20 0 185m 11m 7440 S 1.0 0.1 0:00.03 php
10047 apache 20 0 392m 58m 5544 S 0.3 0.7 0:01.11 httpd
10825 mysql 20 0 9795m 1.7g 6528 S 0.3 21.6 0:26.25 mysqld

you can see that memory is used but we haven't any process in the top list!

OS: CentOS 6.2
Plesk: 11.0.9 Update #29

Is there any way to find the hidden process?
How can I stop cloning?