# Xb\_stream\_read\_chunk(): my\_read() failed

**URL:** <https://forums.percona.com/t/xb-stream-read-chunk-my-read-failed/15021>\
**Category:** MySQL & MariaDB\
**Tags:** percona, closed-no-reply\
**Created:** [April 1, 2022, 3:42am UTC](https://forums.percona.com/t/xb-stream-read-chunk-my-read-failed/15021 "2022-04-01T03:42:29Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![tresenzhang](https://avatars.discourse-cdn.com/v4/letter/t/9e8a1a/32.png) [@tresenzhang](https://forums.percona.com/u/tresenzhang)\
**Post date:** [April 1, 2022, 3:42am UTC](https://forums.percona.com/t/xb-stream-read-chunk-my-read-failed/15021/1 "2022-04-01T03:42:29Z")

</div>

xbstream -x -v -C /backup/mysql \< /backup/172\_20\_90\_248/data/mbk\_172.20.90.248\_20220331.xbstream  
have error:

xb\_stream\_read\_chunk(): my\_read() failed.

xtrabackup version:

# innobackupex --version

innobackupex version 2.4.9 Linux (x86\_64) (revision id: a467167cdd4)

prod/trends#P#p202203281900.ibd.qp  
prod/history#P#p202203260000.ibd.qp  
prod/history\_str#P#p202203260000.ibd.qp  
prod/history\_uint#P#p202203260000.ibd.qp  
xb\_stream\_read\_chunk(): my\_read() failed.

# free -g

```
          total used free shared buff/cache available

```

Mem: 188 5 79 0 103 182  
Swap: 15 0 15