# Main purpose for having wsrep sst donor rejects queries option

**URL:** <https://forums.percona.com/t/main-purpose-for-having-wsrep-sst-donor-rejects-queries-option/30610>\
**Category:** Percona XtraDB Cluster 5.x\
**Created:** [May 27, 2024, 2:23pm UTC](https://forums.percona.com/t/main-purpose-for-having-wsrep-sst-donor-rejects-queries-option/30610 "2024-05-27T14:23:12Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![asker](https://avatars.discourse-cdn.com/v4/letter/a/f0a364/32.png) [@asker](https://forums.percona.com/u/asker)\
**Post date:** [May 27, 2024, 2:23pm UTC](https://forums.percona.com/t/main-purpose-for-having-wsrep-sst-donor-rejects-queries-option/30610/1 "2024-05-27T14:23:12Z")

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What is the main purpose for having wsrep\_sst\_donor\_rejects\_queries option?  
When we switch this option to ON (and disable any lock options), our sst through xtrabackup crashes on query “FLUSH BINARY LOGS”  
So, as i correctly understood, we can not use this option with xtrabackup sst method.  
Am i wrong?

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**Author:** ![matthewb](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/matthewb/32/34_2.png) [@matthewb](https://forums.percona.com/u/matthewb)\
**Post date:** [May 27, 2024, 3:30pm UTC](https://forums.percona.com/t/main-purpose-for-having-wsrep-sst-donor-rejects-queries-option/30610/2 "2024-05-27T15:30:28Z")

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@asker That sounds like a bug. Please report it with a repeatable test case at [https://jira.percona.com/](https://jira.percona.com/)