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  1. T

    [SOLVED] CEPH - rbd error: rbd: couldn't connect to cluster (500)

    copy the keyring into /etc/pve/priv/ceph and rename to the same name as your pool. Ex.: storage.cfg: rbd: ceph-ssd monhost x.x.x.x:6789;y.y.y.y:6789;z.z.z.z:6789 content rootdir,images username admin pool ssd rbd: ceph-sata monhost...
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    ceph volumes and --image-shared

    Got it...stupid error on my side. I did a cut and paste in the qemu VM conf file to try to same 5 seconds...actually lost about two days.. the virtio1 was before base-105-disk-1/vm-107-disk-2 instead of just vm-107-disk-2...
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    ceph volumes and --image-shared

    back to drawing board....it just doesn't work. [root@dev-pcmk-1 ~]# parted /dev/vdd -a optimal GNU Parted 3.1 Using /dev/vdd Welcome to GNU Parted! Type 'help' to view a list of commands. (parted) mkpart primary 0 100% Warning: The resulting partition is not properly aligned for best...
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    ceph volumes and --image-shared

    Found something interresting. When both VM are on the same proxmox host, it works.
  5. T

    ceph volumes and --image-shared

    Thank you for your reply. Am I doing it wrong? root@r7101:~# ceph --version ceph version 0.94.9 (fe6d859066244b97b24f09d46552afc2071e6f90) root@r7101:~# rbd feature disable vm-107-disk-3 exclusive-lock, object-map, fast-diff rbd: error parsing command 'feature'; -h or --help for usage I guess...
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    ceph volumes and --image-shared

    hello, I'm trying to work on a centos pacemaker cluster. I want to mount a gfs2 fS coming from a volume shared to two VM. I created the volume on proxmox1 for vm1, then modified vm2 conf file on proxmox2. Starting both VM goes without issues. both then see the same disk. The problem is that...

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