[Gluster-users] Gluster client 4.1.5 with Gluster server 6.7

[Laurent Dumont]

Hi everyone,

Small question. I'm trying to mount a Gluster volume (server is at 6.7) and
the client is at 4.1.5. I'm seeing the mount start on the client but it
looks like the client crashes and is left in a strange state. Is there any
inherent compatibility issues between the two versions? Is 4.1.5 too old
when talking to a 6.7 server?

Client :
sh-4.4# glusterfs --version
glusterfs 4.1.5
Repository revision: git://git.gluster.org/glusterfs.git
Copyright (c) 2006-2016 Red Hat, Inc. <https://www.gluster.org/>
GlusterFS comes with ABSOLUTELY NO WARRANTY.
It is licensed to you under your choice of the GNU Lesser
General Public License, version 3 or any later version (LGPLv3
or later), or the GNU General Public License, version 2 (GPLv2),
in all cases as published by the Free Software Foundation.

Server :
root at gluster01:~# glusterd --version
glusterfs 6.7
Repository revision: git://git.gluster.org/glusterfs.git
Copyright (c) 2006-2016 Red Hat, Inc. <https://www.gluster.org/>
GlusterFS comes with ABSOLUTELY NO WARRANTY.
It is licensed to you under your choice of the GNU Lesser
General Public License, version 3 or any later version (LGPLv3
or later), or the GNU General Public License, version 2 (GPLv2),
in all cases as published by the Free Software Foundation.

Steps :
sh-4.4# mount -t glusterfs 10.10.99.29:kube_vol /test
Mount failed. Please check the log file for more details.


sh-4.4# cat /var/log/glusterfs/test.log
[2020-01-27 21:03:26.770751] I [MSGID: 100030] [glusterfsd.c:2741:main]
0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version 4.1.5
(args: /usr/sbin/glusterfs --process-name fuse --volfile-server=10.10.99.29
--volfile-id=kube_vol /test)
[2020-01-27 21:03:26.775717] I [MSGID: 101190]
[event-epoll.c:617:event_dispatch_epoll_worker] 0-epoll: Started thread
with index 1
pending frames:
frame : type(0) op(0)
patchset: git://git.gluster.org/glusterfs.git
signal received: 11
time of crash:
2020-01-27 21:03:26
configuration details:
argp 1
backtrace 1
dlfcn 1
libpthread 1
llistxattr 1
setfsid 1
spinlock 1
epoll.h 1
xattr.h 1
st_atim.tv_nsec 1
package-string: glusterfs 4.1.5
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(+0x237aa)[0x7f2e1061d7aa]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(gf_print_trace+0x2f7)[0x7f2e10627517]
/lib/x86_64-linux-gnu/libc.so.6(+0x33060)[0x7f2e0ec6f060]
/lib/x86_64-linux-gnu/libc.so.6(+0xbf944)[0x7f2e0ecfb944]
/lib/x86_64-linux-gnu/libc.so.6(fnmatch+0x61)[0x7f2e0ecfce41]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(xlator_volume_option_get_list+0x35)[0x7f2e10670905]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(+0x7698e)[0x7f2e1067098e]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(dict_foreach_match+0x87)[0x7f2e10614b97]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(dict_foreach+0x18)[0x7f2e10614d78]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(xlator_options_validate_list+0x3f)[0x7f2e10670b4f]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(xlator_options_validate+0x39)[0x7f2e10670bc9]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(+0x5ab99)[0x7f2e10654b99]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(glusterfs_graph_activate+0x24)[0x7f2e106554d4]
/usr/sbin/glusterfs(glusterfs_process_volfp+0x100)[0x5643b3bc1f40]
/usr/sbin/glusterfs(mgmt_getspec_cbk+0x6bd)[0x5643b3bc889d]
/usr/lib/x86_64-linux-gnu/libgfrpc.so.0(+0xe110)[0x7f2e103ec110]
/usr/lib/x86_64-linux-gnu/libgfrpc.so.0(+0xe44f)[0x7f2e103ec44f]
/usr/lib/x86_64-linux-gnu/libgfrpc.so.0(rpc_transport_notify+0x23)[0x7f2e103e8863]
/usr/lib/x86_64-linux-gnu/glusterfs/4.1.5/rpc-transport/socket.so(+0x6cfb)[0x7f2e0b4e9cfb]
/usr/lib/x86_64-linux-gnu/glusterfs/4.1.5/rpc-transport/socket.so(+0x9605)[0x7f2e0b4ec605]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(+0x8052e)[0x7f2e1067a52e]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x74a4)[0x7f2e0f47c4a4]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7f2e0ed24d0f]
---------
[2020-01-27 21:22:35.074154] I [MSGID: 100030] [glusterfsd.c:2741:main]
0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version 4.1.5
(args: /usr/sbin/glusterfs --process-name fuse --volfile-server=10.10.99.29
--volfile-id=kube_vol /test)
[2020-01-27 21:22:35.078542] I [MSGID: 101190]
[event-epoll.c:617:event_dispatch_epoll_worker] 0-epoll: Started thread
with index 1
pending frames:
frame : type(0) op(0)
patchset: git://git.gluster.org/glusterfs.git
signal received: 11
time of crash:
2020-01-27 21:22:35
configuration details:
argp 1
backtrace 1
dlfcn 1
libpthread 1
llistxattr 1
setfsid 1
spinlock 1
epoll.h 1
xattr.h 1
st_atim.tv_nsec 1
package-string: glusterfs 4.1.5
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(+0x237aa)[0x7f6ef309a7aa]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(gf_print_trace+0x2f7)[0x7f6ef30a4517]
/lib/x86_64-linux-gnu/libc.so.6(+0x33060)[0x7f6ef16ec060]
/lib/x86_64-linux-gnu/libc.so.6(+0xbf944)[0x7f6ef1778944]
/lib/x86_64-linux-gnu/libc.so.6(fnmatch+0x61)[0x7f6ef1779e41]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(xlator_volume_option_get_list+0x35)[0x7f6ef30ed905]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(+0x7698e)[0x7f6ef30ed98e]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(dict_foreach_match+0x87)[0x7f6ef3091b97]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(dict_foreach+0x18)[0x7f6ef3091d78]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(xlator_options_validate_list+0x3f)[0x7f6ef30edb4f]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(xlator_options_validate+0x39)[0x7f6ef30edbc9]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(+0x5ab99)[0x7f6ef30d1b99]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(glusterfs_graph_activate+0x24)[0x7f6ef30d24d4]
/usr/sbin/glusterfs(glusterfs_process_volfp+0x100)[0x55b5e83a7f40]
/usr/sbin/glusterfs(mgmt_getspec_cbk+0x6bd)[0x55b5e83ae89d]
/usr/lib/x86_64-linux-gnu/libgfrpc.so.0(+0xe110)[0x7f6ef2e69110]
/usr/lib/x86_64-linux-gnu/libgfrpc.so.0(+0xe44f)[0x7f6ef2e6944f]
/usr/lib/x86_64-linux-gnu/libgfrpc.so.0(rpc_transport_notify+0x23)[0x7f6ef2e65863]
/usr/lib/x86_64-linux-gnu/glusterfs/4.1.5/rpc-transport/socket.so(+0x6cfb)[0x7f6eedf66cfb]
/usr/lib/x86_64-linux-gnu/glusterfs/4.1.5/rpc-transport/socket.so(+0x9605)[0x7f6eedf69605]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(+0x8052e)[0x7f6ef30f752e]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x74a4)[0x7f6ef1ef94a4]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7f6ef17a1d0f]
---------
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