Hi Massimiliano,
--
We are running CEPH agains our openstack instance running Xen:
ii xen-hypervisor-4.6-amd64 4.6.0-1ubuntu4.3 amd64 Xen Hypervisor on AMD64
ii xen-system-amd64 4.6.0-1ubuntu4.1 amd64 Xen System on AMD64 (meta-package)
ii xen-utils-4.6 4.6.0-1ubuntu4.3 amd64 XEN administrative tools
ii xen-utils-common 4.6.0-1ubuntu4.3 all Xen administrative tools - common files
ii xenstore-utils 4.6.0-1ubuntu4.1 amd64 Xenstore command line utilities for Xen
2017-02-24 15:52 GMT+01:00 Massimiliano Cuttini <max@xxxxxxxxxxxxx>:
Dear all,
even if Ceph should be officially supported by Xen since 4 years.
rbd is supported on libvirt 1.3.2, but It has to be recompiled the
ii libvirt-bin 1.3.2-0~15.10~XXXX amd64 programs for the libvirt library
ii libvirt0:amd64 1.3.2-0~15.10~XXXX amd64 library for interfacing with different virtualization systems
Still there is no support yet.
At this point there are only some self-made plugin and solution around.
Here some:
- https://github.com/
rposudnevskiy/RBDSR - https://github.com/mstarikov/
rbdsr
- https://github.com/
FlorianHeigl/xen-ceph-rbd Nobody know how much they are compatible or if they are gonna to break Xen the next update.
The ugly truth is that XEN is not still able to fully support Ceph and we can only pray that one of the plugin above will not destroy our precious data or VDI.
Does anybody had some experience with the plugin above?
Which one you'll reccomend?
Is there any good installation guide to let this work correctly?
Can I just install Ceph with ceph-deploy or do I have to unlock repos on the xenserver and instal it manuall, Thanks for any kind of support.
Attaching volumes from openstack portal (or using cinder volume manager), has been working fine since 6 months ago, but I do not know what will happen on next updates
Regards,
Max
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Iban Cabrillo Bartolome
Instituto de Fisica de Cantabria (IFCA)
Santander, Spain
Tel: +34942200969![]()
Iban Cabrillo Bartolome
Instituto de Fisica de Cantabria (IFCA)
Santander, Spain
Tel: +34942200969
PGP PUBLIC KEY: http://pgp.mit.edu/pks/lookup?op=get&search=0xD9DF0B3D6C8C08AC
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Bertrand Russell:"El problema con el mundo es que los estúpidos están seguros de todo y los inteligentes están llenos de dudas"
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Bertrand Russell:"El problema con el mundo es que los estúpidos están seguros de todo y los inteligentes están llenos de dudas"
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