Hi, Marcus Thank you for your reply.Now I can compile Qemu with RBD enable and have added the host to CloudStack successfully.
2012/11/13 Marcus Sorensen <shadow...@gmail.com>: > Ok, doesn't seem to be built with RBD, but here's a quick rundown on how to > do it. I just ran through this and then tried to make sense of my history, > so hopefully you can adjust it to work for your environment. I built ceph > rpms since I imagine you'll want them if you deploy it elsewhere. > > get dependencies > > - from yum: > - yum install automake libtool nss nss-devel fuse-devel gcc-c++ > libatomic_ops-devel libaio-devel boost* libcurl-devel libxml2-devel > expat-devel rpm-build gcc > - You may need to do more packages depending on your install > - from epel: > - rpm -ivh > > http://dl.fedoraproject.org/pub/epel/6/x86_64/fcgi-2.4.0-10.el6.x86_64.rpm > > http://dl.fedoraproject.org/pub/epel/6/x86_64/fcgi-devel-2.4.0-10.el6.x86_64.rpm > - from source: > - wget > > http://download.savannah.gnu.org/releases/libunwind/libunwind-0.99-beta.tar.gz > - tar xzf libunwind-0.99-beta.tar.gz > - cd libunwind-0.99-beta > - ./configure; make; make install > - wget http://gperftools.googlecode.com/files/gperftools-2.0.tar.gz > - tar xzf gperftools-2.0.tar.gz > - cd gperftools-2.0 > - ./configure; make; make install > > > build ceph: > > - git clone --recursive https://github.com/ceph/ceph.git > - cd ceph > - ./autogen.sh > - ./configure > - cd .. > - mv ceph ceph-0.53 > - tar cjf ceph-0.53.tar.bz2 /root/rpmbuild/SOURCES > - rpmbuild -ba ceph-0.53/ceph.spec > - rpm -ivh /root/rpmbuild/RPMS/x86_64/ceph-devel* > > Now your ./configure of qemu should work. Some notes... you probably don't > want to build RPMs as root. Also, this builds ceph with NSS, which from > what I understand isn't preferable to cryptopp. I installed cryptopp and > cryptopp-devel from EPEL, but it didn't automatically find it so I moved > along in the interest of time. > > > On Mon, Nov 12, 2012 at 10:37 PM, Marcus Sorensen <shadow...@gmail.com>wrote: > >> Keep in mind that the version numbers on the Cent 6.3 packages mean >> nothing. They are far ahead and patched beyond what they say. For example >> qemu-kvm version is in reality built off of 1.0 I will look and see if the >> stock ones are built with rbd. >> On Nov 12, 2012 10:33 PM, "Alex Jiang" <alex.jiang....@gmail.com> wrote: >> >>> Hi, All >>> >>> Has somebody used Ceph RBD in CloudStack as primary storage? I see that in >>> the new features of CS 4.0, RBD is supported for KVM. So I tried using RBD >>> as primary storage but met with some problems. >>> >>> I use a CentOS6.3 server as host. First I erase the qemu-kvm(0.12.1) and >>> libvirt(0.9.10) because their versions are too low (Qemu on the Hypervisor >>> has to be compiled with RBD enabled .The libvirt version on the Hypervisor >>> has to be at least 0.10 with RBD enabled).Then I download the latest >>> qemu(1.2.0) and libvirt(1.0.0) source code and compile and install them. >>> But when compiling qemu source code, >>> #wget http://wiki.qemu-project.org/download/qemu-1.2.0.tar.bz2 >>> #tar jxvf qemu-1.2.0.tar.bz2 >>> # cd qemu-1.2.0 >>> # ./configure --enable-rbd >>> >>> the following errors occur: >>> ERROR: User requested feature rados block device >>> ERROR: configure was not able to find it >>> >>> But on Ubuntu12.04 I tried compiling qemu source code and succeed.Now I am >>> very confused.How to use Ceph RBD as primary storage in CloudStack on >>> CentOS6.3?Anyone can help me? >>> >>> Best Regards, >>> >>> Alex >>> >>
