rbd-nbdattach --devicenbd deviceimage-spec|snap-spec rbd-nbddetachnbd device|image-spec|snap-spec Description rbd-nbdis a client for RADOS block device (rbd) images like rbd kernel module. It will map a rbd image to a nbd (Network Block Device) device, allowing access it as regular...
//ceph-csi/internal/rbd/rbd_attach.gofuncattachRBDImage(ctx context.Context, volOptions *rbdVolume, cr *util.Credentials)(string,error) {varerrerrorimage := volOptions.RbdImageName useNBD :=falseifvolOptions.Mounter == rbdTonbd && hasNBD { useNBD =true} devicePath, found := waitForPath(...
Ceph is a distributed object, block, and file storage platform - ceph/qa/workunits/rbd/rbd-nbd.sh at v19.0.0 · ceph/ceph
让k8s使用nbd挂载ceph的块存储 原 细节决定一切 网上很多文档默认都是只安装ceph-common然后直接rbd来跑ceph的rbd。 其实ceph的rbd块设备本地映射有两种方式: 盗个图(http://www.zphj1987.com/2016/05/19/ceph%E7%9A%84jewel%E6%96%B0%E6%94%AF%E6%8C%81%E7%9A%84rbd-nbd/): ...
对于块存储空间,Linux用户的使用方法有多种,如:rbd map方式、rbd-nbd map方式、 rbd-fuse方式, 但是对于Windows用户,如何使用呢?--- 答案:通过ISCSI访问。 2、说明 针对块存储场景,iSCSI gateway的作用: 1) 采用ceph作为后端存储时,通过iSCSI协议为Wi ...
RBD NBD Mounter Overview Configuration Configuring logging path Status Support Matrix CSI spec and Kubernetes version compatibility OverviewThe RBD CSI plugin will provision new RBD images and attach and mount those to workloads. Currently, the default mounter is krbd, which uses the kernel rbd ...
Supported formats: vvfat vpc vmdk vhdx vdi sheepdog rbd raw host_cdrom host_floppy host_devicefileqed qcow2 qcow parallels nbd iscsi gluster dmg cloop bochs blkverify blkdebug [root@performance ~]``# ldd /usr/libexec/qemu-kvm | grep rbd ...
Attach the specified image to the specified block device (currently only nbd on Linux). This operation is unsafe and should not be normally used. In particular, specifying the wrong image or the wrong block device may lead to data corruption as no validation is performed by nbd kernel driver...
Ceph is a distributed object, block, and file storage platform - ceph/src/tools/rbd_nbd/rbd-nbd.cc at v16.2.5 · ceph/ceph
12 changes: 6 additions & 6 deletions 12 internal/rbd/rbd_attach.go Original file line numberDiff line numberDiff line change @@ -229,7 +229,7 @@ func waitForPath(ctx context.Context, pool, namespace, image string, maxRetries func SetRbdNbdToolFeatures() { var stderr string // check...