xtrabackup-解压备份文件报错sh: qpress: command not found

Posted 2020-10-07

# xtrabackup --decompress  --target-dir=/data/compressed
xtrabackup version 2.4.8 based on mysql server 5.7.13 Linux (x86_64) (revision id: 97330f7)
170921 14:04:52 [01] decompressing ./xtrabackup_logfile.qp
sh: qpress: command not found
cat: write error: Broken pipe
Error: thread 0 failed.

　　

原因是decompress解压缺少工具qpress解压办法：

# wget http://www.quicklz.com/qpress-11-linux-x64.tar
# tar xvf qpress-11-linux-x64.tar
# cp qpress /usr/bin

　　

安装好qpress后就可以正常解压了！