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

Mahdi Adnan mahdi at sysmin.io
Thu Jan 30 09:16:10 UTC 2020 

Hello,

 We had a similar issue when we upgraded one of our clusters to 6.5 and
clients were running 4.1.5 and 4.1.9, both crashed after few seconds of
mounting, we did not dig into the issue instead, we upgraded the clients to
6.5 and it worked fine.

On Tue, Jan 28, 2020 at 1:35 AM Laurent Dumont <laurentfdumont at gmail.com>
wrote:

> After some more digging, it seems I'm hitting the following bug -
> https://github.com/gluster/glusterfs/issues/658
>
> On Mon, Jan 27, 2020 at 4:23 PM Laurent Dumont <laurentfdumont at gmail.com>
> wrote:
>
>> 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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-- 
Respectfully
Mahdi
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