Hi Dinu, You currently need to compile yourself, and pass --with-zfs to ./configure.
Once it is built in, ceph-osd will detect whether the underlying fs is zfs on its own. sage On Wed, 6 Nov 2013, Dinu Vlad wrote: > Hello, > > I'm testing the 0.72 release and thought to give a spin to the zfs support. > > While I managed to setup a cluster on top of a number of zfs datasets, the > ceph-osd logs show it's using the "genericfilestorebackend": > > 2013-11-06 09:27:59.386392 7fdfee0ab7c0 0 > genericfilestorebackend(/var/lib/ceph/osd/ceph-0) detect_features: FIEMAP > ioctl is NOT supported > 2013-11-06 09:27:59.386409 7fdfee0ab7c0 0 > genericfilestorebackend(/var/lib/ceph/osd/ceph-0) detect_features: FIEMAP > ioctl is disabled via 'filestore fiemap' config option > 2013-11-06 09:27:59.391026 7fdfee0ab7c0 0 > genericfilestorebackend(/var/lib/ceph/osd/ceph-0) detect_features: syncfs(2) > syscall fully supported (by glibc and kernel) > > I noticed however that the ceph sources include some files related to zfs: > > # find . | grep -i zfs > ./src/os/ZFS.cc > ./src/os/ZFS.h > ./src/os/ZFSFileStoreBackend.cc > ./src/os/ZFSFileStoreBackend.h > > A coupel of questions: > > - is 0.72-rc1 package currently in the raring repository compiled with zfs > support ? > - if yes - how can I "inform" ceph-osd to use the ZFSFileStoreBackend ? > > Thanks, > Dinu > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
