rsync 同步文件报错

问题描述：# rsync -avP /root/.ssh/* root@10.2.6.3:/root/.ssh/报错如下：bash: rsync: command not found rsync: connection unexpectedly closed (0 bytes received so far) rsync error: remote command not found (code 127) at io.c(600) 我查看本机rsync命令是有的：# which rsync /usr/bin/rsync