执行命令报错

shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory

root in summer163-200 in /rbdtest 
❯ sudo rbd ls summer38-brp-468502291271118213827
shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
lalala
summer38-808-247448291273718198373

原因

该错误表示getcwd命令无法定位到当前工作目录。因为我一直在该目录，但是当前所处目录被删除，这时去执行某些 service 脚本的时候就会报 getcwd 错误。

解决办法

只需要 cd 到任何一个实际存在的目录下在执行命令就不会报错了