can't restore when another searchd is running

[sanikolaev]

I can't restore an instance when another searchd instance is running:

root@perf ~/repl/1 # cat manticore1.conf
searchd {
    listen = 127.0.0.1:20308:http
    listen = 127.0.0.1:20201
    listen = 127.0.0.1:20301:mysql
    log = searchd.log
    query_log = query.log
    pid_file = searchd.pid
    data_dir = /root/repl/1/data
    binlog_path =
}

root@perf ~/repl/1 # manticore-backup --config=/root/repl/1/manticore1.conf --backup-dir=/root/repl/1/backup --restore=backup-20230328051059
Copyright (c) 2023, Manticore Software LTD (https://manticoresearch.com)

Manticore config file: /root/repl/1/manticore1.conf
Backup dir: /root/repl/1/backup
2023-03-28 05:17:13 [Info] Starting to restore...
2023-03-28 05:17:13 [Error] Cannot initiate the restore process due to searchd daemon is running.

root@perf ~/repl/1 # ps aux|grep searchd
mantico+  1124  0.0  0.0  56724  4684 ?        S    06:21   0:00 /usr/bin/searchd --config /etc/manticoresearch/manticore.conf
mantico+  1125  1.3  2.4 2624628 1622844 ?     Sl   06:21   0:43 /usr/bin/searchd --config /etc/manticoresearch/manticore.conf
root      7431  0.0  0.0  56368  4452 ?        S    07:08   0:00 searchd -c manticore3.conf
root      7432  1.3  0.0 1435124 47816 ?       Sl   07:08   0:07 searchd -c manticore3.conf
root      7933  0.0  0.0  14692  1112 pts/49   S+   07:17   0:00 grep --color=auto searchd

As you can see the instance I'm trying to restore is not running. If only I stop the other 2, will manticore-backup be able to restore.