redis-(error)-MISCONF。Redis。is。configuredto。save。RDBsnapshots

Redis (error) MISCONF Redis is configured to save RDB snapshots

-MISCONF Redis is configured to save RDB snapshots, but it is currently not able to persist on disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.

-MISCONF复述,配置为拯救RDB快照,但目前无法保存在磁盘上。命令可以修改数据集被禁用,因为这个实例配置报告错误时如果RDB快照失败(stop-writes-on-bgsave-error选项)写道。请检查的复述,日志RDB的细节错误。

-PS：大概就是不能写快照了。意思是说redis配置了RDB存储快照，但是当前不能持久化到磁盘disk。

方法一：找到配置文件把下面设置成yes设置成no

config set stop-writes-on-bgsave-error no

方式二：查看磁盘是不是满了，满了的话也会出现该异常。

[root@localhost etc]# df -h

PS：如果显示磁盘满了执行以下查找大文件

[root@iZbp106ogbpv2oqjnenmc1Z zipkin]# find / -type f -size +800M

#再次查看有很多内存了，redis也愉快的运行了。

[root@iZbp106ogbpv2oqjnenmc1Z zipkin]# df -h

Filesystem     Size  Used Avail Use% Mounted on

devtmpfs       16G    0  16G   0% /dev

tmpfs          16G    0  16G   0% /dev/shm

tmpfs          16G  664K  16G   1% /run

tmpfs          16G    0  16G   0% /sys/fs/cgroup

/dev/vda1       40G  26G  13G  68% /

tmpfs         3.1G    0  3.1G  0% /run/user/0