# Crash recovery did not find the parallel doublewrite buffer... **URL:** \ **Category:** Percona XtraDB Cluster 5.x\ **Created:** [June 5, 2020, 9:29am UTC](https://forums.percona.com/t/crash-recovery-did-not-find-the-parallel-doublewrite-buffer/7665 "2020-06-05T09:29:26Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![mwarble](https://avatars.discourse-cdn.com/v4/letter/m/f6c823/32.png) [@mwarble](https://forums.percona.com/u/mwarble)\ **Post date:** [June 5, 2020, 9:29am UTC](https://forums.percona.com/t/crash-recovery-did-not-find-the-parallel-doublewrite-buffer/7665/1 "2020-06-05T09:29:26Z")
Even though I have the innodb\_doublewrite set to ON in my.cnf and the xb\_doublewrite file does exist in /var/lib/mysql, whenever I restart MySQL on a node the node reports: _ **Crash recovery did not find the parallel doublewrite buffer at /var/lib/mysql/xb\_doublewrite** _ Is this expected? Thanks. ---
**Author:** ![vadimtk](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/vadimtk/32/9528_2.png) [@vadimtk](https://forums.percona.com/u/vadimtk)\ **Post date:** [June 12, 2020, 7:41am UTC](https://forums.percona.com/t/crash-recovery-did-not-find-the-parallel-doublewrite-buffer/7665/2 "2020-06-12T07:41:26Z")
It comes as NOTE ```auto 2020-04-10T20:38:03.959997Z 4 [Note] [MY-011825] [InnoDB] Crash recovery did not find the parallel doublewrite buffer at /data/pxc8-8.0.18/xb_doublewrite ``` It safe to ignore ---
**Author:** ![Tom\_Basil](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/tom_basil/32/64_2.png) [@Tom\_Basil](https://forums.percona.com/u/Tom_Basil)\ **Post date:** [June 12, 2020, 7:55am UTC](https://forums.percona.com/t/crash-recovery-did-not-find-the-parallel-doublewrite-buffer/7665/3 "2020-06-12T07:55:17Z")
Vadim, thank you for your help on this matter.