t_debugging 环境：test2 1. 启动curvefs 手动创建curve卷，/etc/curve/client.conf中配置卷所在集群信息。 启动服务&client挂载卷：bash startfs.sh start volume (挂载目录为/tmp/fsmount)© XXX Page 3 of 33 # wanghai01@pubbeta1-nostest2:~/curvefs/curve$ ? ? ? ? fsmount nbs@pubbeta1-nostest2:/tmp$ cd fsmount -bash: cd: fsmount: Permission denied # root user root@pubbeta1-nostest2:/tmp# ls -l | grep fsmount ls: ? ? ? ? fsmount root@pubbeta1-nostest2:/tmp# cd fsmount bash: cd: fsmount: Permission denied© XXX Page 4 of 33 查阅资料发现这是fuse的一种安全策略，默认是只有filesystem owner拥有该文件