Hi!
Proxmox has support for rbd as they ship additional packages as well as ceph via their own repo.
I ran your command and got this:
qemu-img version 2.8.1(Debian 1:2.8+dfsg-6+deb9u4)
Copyright (c) 2003-2016 Fabrice Bellard and the QEMU Project developers
Supported formats: blkdebug blkreplay blkverify bochs cloop dmg file ftp ftps gluster host_cdrom host_device http https iscsi iser luks nbd nfs null-aio null-co parallels qcow qcow2 qed quorum raw rbd replication sheepdog ssh vdi vhdx vmdk vpc vvfat
It lists rbd but still fails with the exact same error.
Kevin
Am Di., 30. Okt. 2018 um 17:14 Uhr schrieb David Turner <drakonstein@xxxxxxxxx>:
What version of qemu-img are you using? I found [1] this when poking around on my qemu server when checking for rbd support. This version (note it's proxmox) has rbd listed as a supported format.[1]# qemu-img -V; qemu-img --help|grep rbdqemu-img version 2.11.2pve-qemu-kvm_2.11.2-1Copyright (c) 2003-2017 Fabrice Bellard and the QEMU Project developersSupported formats: blkdebug blkreplay blkverify bochs cloop dmg file ftp ftps gluster host_cdrom host_device http https iscsi iser luks nbd null-aio null-co parallels qcow qcow2 qed quorum raw rbd replication sheepdog throttle vdi vhdx vmdk vpc vvfat zeroinitOn Tue, Oct 30, 2018 at 12:08 PM Kevin Olbrich <ko@xxxxxxx> wrote:Is it possible to use qemu-img with rbd support on Debian Stretch?
I am on Luminous and try to connect my image-buildserver to load images into a ceph pool.root@buildserver:~# qemu-img convert -p -O raw /target/test-vm.qcow2 rbd:rbd_vms_ssd_01/test_vm
qemu-img: Unknown protocol 'rbd'
Kevin_______________________________________________Am Mo., 3. Sep. 2018 um 12:07 Uhr schrieb Abhishek Lekshmanan <abhishek@xxxxxxxx>:aradian@xxxxxxxxx writes:
> Can anyone confirm if the Ceph repos for Debian/Ubuntu contain packages for
> Debian? I'm not seeing any, but maybe I'm missing something...
>
> I'm seeing ceph-deploy install an older version of ceph on the nodes (from the
> Debian repo) and then failing when I run "ceph-deploy osd ..." because ceph-
> volume doesn't exist on the nodes.
>
The newer versions of Ceph (from mimic onwards) requires compiler
toolchains supporting c++17 which we unfortunately do not have for
stretch/jessie yet.
-
Abhishek
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