将创建的volume1映射成块设备 [root@mysql-server ceph]# rbd map rbd_pool/volume1 rbd: sysfs write failed RBD image feature set mismatch. You can disable features unsupported by the kernel with "rbd feature disable rbd_pool/volume1 object-map fast-diff deep-flatt
和物理机一样,虚拟机包括几个重要的部分:CPU.内存.磁盘设备.网络设备等.本文将简要总结虚机磁盘设备有关知识. 1. Nova boot CLI 中有关虚机块设备的几个参数 nova boot CLI 的完整参数如下: usage: nova boot [--flavor <flavor>] [--image <image>] //boot from image with id [--image-with <key=value>] //image metadata p
标签(空格分隔): ceph ceph运维 rbd 问题描述: 创建完镜像foo后,映射镜像时提示下面的错误: [root@node3 ~]# rbd map testpool/foo rbd: sysfs write failed RBD image feature set mismatch. Try disabling features unsupported by the kernel with "rbd feature disable". In some cases usefu