Thanks Ravi,
I followed your advice and it works.
But I had to break rpm dependencies ...
For information : current ovirt 3.4 version still support glusterfs 3.6.3
- Jean-Michel
Le 29/09/2015 10:50, Ravishankar N a écrit :
On 09/29/2015 01:14 PM, Jean-Michel FRANCOIS wrote:
No one has an idea how to make a 3.7.4 glusterfs client connect a
3.6.2 server ?
Newer clients and older servers are not supported. It is advisable to
have the same version across all machines. If you don't want to
upgrade your production nodes to 3.7, you could perhaps manually
install 3.6 rpms [1] on your new host after uninstalling the existing
one..
[1] http://download.gluster.org/pub/gluster/glusterfs/3.6/
-Ravi
It is a bit strange to get this version incompatibility in the ovirt
rpm repository.
I found 3.6.2 rpms in another reporsitory, do you think I could try
to install this version on current ovirt 3.4 installation ?
- Jean-Michel
Le 27/09/2015 18:26, Jean-Michel FRANCOIS a écrit :
Le 27/09/2015 16:26, Atin Mukherjee a écrit :
On 09/25/2015 01:25 PM, Ravishankar N wrote:
On 09/25/2015 12:32 PM, Jean-Michel FRANCOIS wrote:
Hi Ovirt users,
I'm running ovirt hosted 3.4 with gluster data storage.
When I add a new host (Centos 6.6) the data storage (as a glsuterfs)
cannot be mount.
I have the following errors in gluster client log file :
[2015-09-24 12:27:22.636221] I [MSGID: 101190]
[event-epoll.c:632:event_dispatch_epoll_worker] 0-epoll: Started
thread with index 1
[2015-09-24 12:27:22.636588] W [socket.c:588:__socket_rwv]
0-glusterfs: readv on 172.16.0.5:24007 failed (No data available)
[2015-09-24 12:27:22.637307] E [rpc-clnt.c:362:saved_frames_unwind]
(-->
/usr/lib64/libglusterfs.so.0(_gf_log_callingfn+0x1eb)[0x7f427fb3063b]
(-->
/usr/lib64/libgfrpc.so.0(saved_frames_unwind+0x1e7)[0x7f427f8fc1d7]
(-->
/usr/lib64/libgfrpc.so.0(saved_frames_destroy+0xe)[0x7f427f8fc2ee]
(-->
/usr/lib64/libgfrpc.so.0(rpc_clnt_connection_cleanup+0xab)[0x7f427f8fc3bb]
(--> /usr/lib64/libgfrpc.so.0(rpc_clnt_notify+0x1c2)[0x7f427f8fc9f2]
))))) 0-glusterfs: forced unwinding frame type(GlusterFS Handshake)
op(GETSPEC(2)) called at 2015-09-24 12:27:22.636344 (xid=0x1)
[2015-09-24 12:27:22.637333] E
[glusterfsd-mgmt.c:1604:mgmt_getspec_cbk] 0-mgmt: failed to fetch
volume file (key:/data)
[2015-09-24 12:27:22.637360] W [glusterfsd.c:1219:cleanup_and_exit]
(-->/usr/lib64/libgfrpc.so.0(saved_frames_unwind+0x20e)
[0x7f427f8fc1fe] -->/usr/sbin/glusterfs(mgmt_getspec_cbk+0x3f2)
[0x40d5d2] -->/usr/sbin/glusterfs(cleanup_and_exit+0x65)
[0x4059b5] )
0-: received signum (0), shutting down
[2015-09-24 12:27:22.637375] I [fuse-bridge.c:5595:fini] 0-fuse:
Unmounting '/rhev/data-center/mnt/glusterSD/172.16.0.5:_data'.
[2015-09-24 12:27:22.646246] W [glusterfsd.c:1219:cleanup_and_exit]
(-->/lib64/libpthread.so.0(+0x7a51) [0x7f427ec18a51]
-->/usr/sbin/glusterfs(glusterfs_sigwaiter+0xcd) [0x405e4d]
-->/usr/sbin/glusterfs(cleanup_and_exit+0x65) [0x4059b5] ) 0-:
received signum (15), shutting down
[2015-09-24 12:27:22.646246] W [glusterfsd.c:1219:cleanup_and_exit]
(-->/lib64/libpthread.so.0(+0x7a51) [0x7f427ec18a51]
-->/usr/sbin/glusterfs(glusterfs_sigwaiter+0xcd) [0x405e4d]
-->/usr/sbin/glusterfs(cleanup_and_exit+0x65) [0x4059b5] ) 0-:
received signum (15), shutting down
And nothing server side.
This does look like an op-version issue. Adding Atin for any
possible help.
Yes this does look an op-version issue. The current version of the
client is not supported. What client and server version of gluster are
you using?
~Atin
Hi Atin,
the server has version 3.6.3 and client 3.7.4.
Both were provided by ovirt-3.4-glusterfs-epel rpm repository, but
not at the same date :-)
-Ravi
I suppose it is a version issue since on server side I have
glusterfs-api-3.6.3-1.el6.x86_64
glusterfs-fuse-3.6.3-1.el6.x86_64
glusterfs-libs-3.6.3-1.el6.x86_64
glusterfs-3.6.3-1.el6.x86_64
glusterfs-cli-3.6.3-1.el6.x86_64
glusterfs-rdma-3.6.3-1.el6.x86_64
glusterfs-server-3.6.3-1.el6.x86_64
and on the new host :
glusterfs-3.7.4-2.el6.x86_64
glusterfs-api-3.7.4-2.el6.x86_64
glusterfs-libs-3.7.4-2.el6.x86_64
glusterfs-fuse-3.7.4-2.el6.x86_64
glusterfs-cli-3.7.4-2.el6.x86_64
glusterfs-server-3.7.4-2.el6.x86_64
glusterfs-client-xlators-3.7.4-2.el6.x86_64
glusterfs-rdma-3.7.4-2.el6.x86_64
But since it is a production system, i'm not confident about
performing gluster server upgrade.
Mounting a gluster volume as NFS is possible (the engine data
storage
has been mounted succesfully).
I'm asking here because glusterfs comes from the ovirt3.4 rpm
repository.
If anyone have a hint to this problem
thanks
Jean-Michel
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