Re: userland nfs server

2011-07-29 Thread Brian Chrisman
Not sure why this is failing: AC_CHECK_HEADERS([ceph/libceph.h], [], [AC_MSG_ERROR( missing ceph include files)]) $ ls -l /usr/include/ceph/libceph.h -rw-r--r-- 1 root root 7543 Jul 26 10:57 /usr/include/ceph/libceph.h ... checking for ceph/libceph.h... no configure: error: missing ceph include f

Re: userland nfs server

2011-07-29 Thread Matt W. Benjamin
Hi Brian, FSAL_CEPH doesn't involve the kernel client, rather an incidentally modified libceph and libRADOS--it's linked into Ganesha, not using POSIX. Writing directly to OSDs is part of the pNFS parallel access strategy. Matt - "Brian Chrisman" wrote: > On Fri, Jul 29, 2011 at 9:30 AM

Re: userland nfs server

2011-07-29 Thread Brian Chrisman
On Fri, Jul 29, 2011 at 9:30 AM, Matt W. Benjamin wrote: > Hi Sage, > > We (Linux Box) have built and published a native FSAL for Ceph, which is > pretty advanced, and we've submitted the FSAL driver code upstream for review > Philippe Deniel. Looking at the FSAL_CEPH, is this expecting the fil

Re: userland nfs server

2011-07-29 Thread Brian Chrisman
Interesting... I'll pull your Ganesha code and do some testing... I don't see any docs, should I assume there's little difference with Ganesha? On Fri, Jul 29, 2011 at 9:30 AM, Matt W. Benjamin wrote: > Hi Sage, > > We (Linux Box) have built and published a native FSAL for Ceph, which is > prett

Re: userland nfs server

2011-07-29 Thread Matt W. Benjamin
Hi Sage, We (Linux Box) have built and published a native FSAL for Ceph, which is pretty advanced, and we've submitted the FSAL driver code upstream for review Philippe Deniel. In addition, we're working on pNFS support in Ganesha and Ceph, and have a prototype file-based pNFS layout driver fo

userland nfs server

2011-07-29 Thread Sage Weil
Has anyone looked at Genesha? http://sourceforge.net/apps/trac/nfs-ganesha/ In principle it would probably be pretty straightforward to wire that up to libceph and avoid the kernel NFS server for reexporting ceph via NFS... sage -- To unsubscribe from this list: send the line "unsubscri

Re: Two questions

2011-07-29 Thread Sławomir Skowron
Yes i have made a test, and now everything is ok. Thanks for help. iSS Dnia 28 lip 2011 o godz. 18:36 Gregory Farnum napisał(a): > 2011/7/28 Sławomir Skowron : >> Because of my test before i mount ext4 filesystems in /data/osd.(osd >> id), but /data was a symlink to /var/data/ and i think total