ceph rbd image 管理#yyds干货盘点#

## 查看指定池中 image 列表# rbd ls -p {pool_name}# rbd list -p {pool_name}

# rbd info {image_name} -p {pool_name}

# rbd create {pool_name}/{image_name} --size {size_M | G | T}

# rbd rm {image_name} -p {pool_name}

# rbd feature disable {pool_name}/{image_name} fast-diff# rbd feature disable {pool_name}/{image_name} deep-flatten# rbd feature disable {pool_name}/{image_name} object-map# rbd feature disable {pool_name}/{image_name} exclusive-lock

# rbd feature enable {pool_name}/{image_name} {feature_name}

# rbd rename {pool_name}/{image_name} {pool_name}/{image_new_name}

# sudo rbd resize {pool_name}/{image_name} --size {size_M | G | T}

# sudo rbd resize {pool_name}/{image_name} --size {size_M | G | T} --allow-shrink

# rbd map {image_name} -p {pool_name}# rbd map {pool_name}/{image_name}

# rbd showmapped

# rbd unmap {image_name} -p {pool_name}# rbd unmap {pool_name}/{image_name}# rbd unmap {rbd_dev}

# mkfs.ext4 {rbd_dev}

# mount -o discard {rbd_dev} {mount_path}

# rbd pool init {pool_name}

# rbd --dest-pool {pool_name} import {local_image_file} {pool_image_name}

# rbd -p volumes import {image_name} {local_path_file}