# How to resume pt-online-schema-change stopped by SIGINT?

**URL:** https://forums.percona.com/t/how-to-resume-pt-online-schema-change-stopped-by-sigint/12701
**Category:** General Questions
**Created:** [October 24, 2021, 1:55pm UTC](https://forums.percona.com/t/how-to-resume-pt-online-schema-change-stopped-by-sigint/12701 "2021-10-24T13:55:09Z")
**Posts on this page:** 2
**Page:** 1

<div class="post-metadata">

### Author: ![Hanania\_RAZAFINARIVO](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/hanania_razafinarivo/32/4825_2.png) [@Hanania\_RAZAFINARIVO](https://forums.percona.com/u/Hanania_RAZAFINARIVO)
#### Post date: [October 24, 2021, 1:55pm UTC](https://forums.percona.com/t/how-to-resume-pt-online-schema-change-stopped-by-sigint/12701/1 "2021-10-24T13:55:09Z")

</div>

Hello, i attempt to add column on table through pt-online-schema-change. It took very long so i stopped it using SIGINT signal. I want to resume it now but after rerun the same command it tells :

```auto
No slaves found. See --recursion-method if host ip-x-x-x-x has slaves.
Not checking slave lag because no slaves were found and --check-slave-lag was not specified.
The table `my_database`.`my_table` has triggers. This tool needs to create its own triggers, so the table cannot already have triggers.

```

Is there a way to resume it without removing all triggers and table created by pt-online-schema-change Thanks in advance.

---

<div class="post-metadata">

### Author: ![Denis\_Subbota](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/denis_subbota/32/23607_2.png) [@Denis\_Subbota](https://forums.percona.com/u/Denis_Subbota)
#### Post date: [August 25, 2022, 9:02am UTC](https://forums.percona.com/t/how-to-resume-pt-online-schema-change-stopped-by-sigint/12701/2 "2022-08-25T09:02:20Z")

</div>

Hello Hanania,

Unfortunately pt-osc doesn’t have this feature, and you need to run it from scratch ☹

Regards,  
Denis Subbota.  
Managed Services, Percona.