挂载CephFS
[root@ceph-admin ~]# ceph-fuse -n client.fsclient -m ceph-mon01:6789,ceph-mon02:6789,ceph-mon03:6789 /mnt2022-10-06 23:13:17.185 7fae97fbec00 -1 auth: unable to find a keyring on /etc/ceph/ceph.client.fsclient.keyring,/etc/ceph/ceph.keyring,/etc/ceph/keyring,/etc/ceph/keyring.bin,: (2) No such file or directory2022-10-06 23:13:17.185 7fae97fbec00 -1 monclient: ERROR: missing keyring, cannot use cephx for authenticationfailed to fetch mon config (--no-mon-config to skip)[root@ceph-admin ~]#提示：这里提示我们在/etc/ceph/目录下没有找到对应用户的keyring文件；
导出client.fsclient用户密钥信息，并存放在/etc/ceph下取名为ceph.client.fsclient.keyring；
[root@ceph-admin ~]# ceph auth get client.fsclient -o /etc/ceph/ceph.client.fsclient.keyringexported keyring for client.fsclient[root@ceph-admin ~]# cat /etc/ceph/ceph.client.fsclient.keyring[client.fsclient] key = AQDx2z5jgeqiIRAAIxQFz09BF99kcAYxiFwOWg== caps mds = "allow rw" caps mon = "allow r" caps osd = "allow rw pool=cephfs-datapool"[root@ceph-admin ~]#再次使用ceph-fuse挂载cephfs
[root@ceph-admin ~]# ceph-fuse -n client.fsclient -m ceph-mon01:6789,ceph-mon02:6789,ceph-mon03:6789 /mnt2022-10-06 23:16:43.066 7fd51d9c0c00 -1 init, newargv = 0x55f0016ebd40 newargc=7ceph-fuse[8096]: starting ceph clientceph-fuse[8096]: starting fuse[root@ceph-admin ~]# df -hFilesystem Size Used Avail Use% Mounted ondevtmpfs 899M 0 899M 0% /devtmpfs 910M 0 910M 0% /dev/shmtmpfs 910M 9.6M 901M 2% /runtmpfs 910M 0 910M 0% /sys/fs/cgroup/dev/mapper/centos-root 49G 3.6G 45G 8% //dev/sda1 509M 176M 334M 35% /boottmpfs 182M 0 182M 0% /run/user/0ceph-fuse 281G 4.0M 281G 1% /mnt[root@ceph-admin ~]# ll /mnttotal 3392-rw-r--r-- 1 root root 961243 Oct 6 22:17 day.jpg-rw-r--r-- 1 root root 961243 Oct 6 22:17 default.jpg-rw-r--r-- 1 root root 980265 Oct 6 22:17 morning.jpg-rw-r--r-- 1 root root 569714 Oct 6 22:17 night.jpg[root@ceph-admin ~]#
经验总结扩展阅读
- 日光性皮炎怎么办
- △fhm什么意思
- 海信电视系统如何还原
- 华为手机怎么切换小米操作系统
- qq戳一戳怎么设置
- 手机怎么自己刷机,恢复系统（手机可以自己刷机吗)
- 电脑刷机怎么操作（电脑刷机重装系统)
- 分布式存储系统之Ceph集群RBD基础使用
- 荣耀magic3支持鸿蒙系统吗_荣耀magic3能升级鸿蒙吗
- 微信点餐系统怎么做