Hi, We are facing problem that ceph-deploy purge is uninstalling latest Mellanox ofed driver packages. Digging down more we found libvirt-bin is dependent on librados2/librbd1. So, here is what happening. 1. Mellanox ofed driver has a dependency on the libvirt-bin* 2. purging librados2/librbd1 is removing libvirt-bin and resulting the removal of the Mellanox driver package as well. Here is what I found. http://packages.ubuntu.com/trusty/devel/libvirt-bin ubuntu@ip-10-15-16-211:~$ apt-cache rdepends librados2 librados2 Reverse Depends: librbd1 ceph-common radosgw ceph python-ceph qemu-utils qemu-system-x86 qemu-system-sparc qemu-system-ppc qemu-system-misc qemu-system-mips qemu-system-arm libvirt-bin ceph-test rbd-fuse radosgw qemu-utils qemu-system-x86 qemu-system-sparc qemu-system-ppc qemu-system-misc qemu-system-mips qemu-system-arm python-ceph libvirt-bin librbd1 librados2-dbg librados-dev ceph-common ceph ceph-test tgt rbd-fuse radosgw qemu-utils qemu-system-x86 qemu-system-sparc qemu-system-ppc qemu-system-misc qemu-system-mips qemu-system-arm python-ceph libvirt-bin librbd1 librados2-dbg librados-dev ceph-common ceph So, I am curious why libvirt-bin has a depencey on librados2/librbd1 ? Also, how come we get rid of this issue ? Ceph-deploy should not remove any package other than ceph's. Thanks & Regards Somnath ________________________________ PLEASE NOTE: The information contained in this electronic mail message is intended only for the use of the designated recipient(s) named above. If the reader of this message is not the intended recipient, you are hereby notified that you have received this message in error and that any review, dissemination, distribution, or copying of this message is strictly prohibited. If you have received this communication in error, please notify the sender by telephone or e-mail (as shown above) immediately and destroy any and all copies of this message in your possession (whether hard copies or electronically stored copies). -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
