ceph RBD image feature set mismatch. You can disable features unsupported by the kernel with "rbd fe...

rbd map  lcc1 -p lccrbd 失败

ceph RBD image feature set mismatch. You can disable features unsupported by the kernel with

rbd info lccrbd/lcc1

ceph RBD image feature set mismatch. You can disable features unsupported by the kernel with

 

layering: 支持分层

striping: 支持条带化 v2

exclusive-lock: 支持独占锁

object-map: 支持对象映射(依赖 exclusive-lock )

fast-diff: 快速计算差异(依赖 object-map )

deep-flatten: 支持快照扁平化操作

journaling: 支持记录 IO 操作(依赖独占锁)

除了layering 其他特性需要高版本内核支持

ceph RBD image feature set mismatch. You can disable features unsupported by the kernel with

lsblk 查看磁盘

 ceph RBD image feature set mismatch. You can disable features unsupported by the kernel with

# 格式化磁盘

mkfs.ext4  /dev/rbd0 

创建挂载目录

# mkdir -p /data/rbd0

挂载磁盘

# mount /dev/rbd0 /data/rbd0

写入2G文件

ceph RBD image feature set mismatch. You can disable features unsupported by the kernel with

 

ceph RBD image feature set mismatch. You can disable features unsupported by the kernel with

 

转载于:https://www.cnblogs.com/oranger9527/p/10872246.html

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