[Gluster-users] Failure while upgrading gluster to 3.10.1
Pawan Alwandi
pawan at platform.sh
Mon May 22 15:35:41 UTC 2017
On Mon, May 22, 2017 at 8:36 PM, Atin Mukherjee <amukherj at redhat.com> wrote:
>
>
> On Mon, May 22, 2017 at 7:51 PM, Atin Mukherjee <amukherj at redhat.com>
> wrote:
>
>> Sorry Pawan, I did miss the other part of the attachments. So looking
>> from the glusterd.info file from all the hosts, it looks like host2 and
>> host3 do not have the correct op-version. Can you please set the op-version
>> as "operating-version=30702" in host2 and host3 and restart glusterd
>> instance one by one on all the nodes?
>>
>
> Please ensure that all the hosts are upgraded to the same bits before
> doing this change.
>
Having to upgrade all 3 hosts to newer version before gluster could work
successfully on any of them means application downtime. The applications
running on these hosts are expected to be highly available. So with the
way the things are right now, is an online upgrade possible? My upgrade
steps are: (1) stop the applications (2) umount the gluster volume, and
then (3) upgrade gluster one host at a time.
Our goal is to get gluster upgraded to 3.11 from 3.6.9, and to make this an
online upgrade we are okay to take two steps 3.6.9 -> 3.7 and then 3.7 to
3.11.
>
>
>>
>> Apparently it looks like there is a bug which you have uncovered, during
>> peer handshaking if one of the glusterd instance is running with old bits
>> then during validating the handshake request there is a possibility that
>> uuid received will be blank and the same was ignored however there was a
>> patch http://review.gluster.org/13519 which had some additional changes
>> which was always looking at this field and doing some extra checks which
>> was causing the handshake to fail. For now, the above workaround should
>> suffice. I'll be sending a patch pretty soon.
>>
>
> Posted a patch https://review.gluster.org/#/c/17358 .
>
>
>>
>>
>>
>> On Mon, May 22, 2017 at 11:35 AM, Pawan Alwandi <pawan at platform.sh>
>> wrote:
>>
>>> Hello Atin,
>>>
>>> The tar's have the content of `/var/lib/glusterd` too for all 3 nodes,
>>> please check again.
>>>
>>> Thanks
>>>
>>> On Mon, May 22, 2017 at 11:32 AM, Atin Mukherjee <amukherj at redhat.com>
>>> wrote:
>>>
>>>> Pawan,
>>>>
>>>> I see you have provided the log files from the nodes, however it'd be
>>>> really helpful if you can provide me the content of /var/lib/glusterd from
>>>> all the nodes to get to the root cause of this issue.
>>>>
>>>> On Fri, May 19, 2017 at 12:09 PM, Pawan Alwandi <pawan at platform.sh>
>>>> wrote:
>>>>
>>>>> Hello Atin,
>>>>>
>>>>> Thanks for continued support. I've attached requested files from all
>>>>> 3 nodes.
>>>>>
>>>>> (I think we already verified the UUIDs to be correct, anyway let us
>>>>> know if you find any more info in the logs)
>>>>>
>>>>> Pawan
>>>>>
>>>>> On Thu, May 18, 2017 at 11:45 PM, Atin Mukherjee <amukherj at redhat.com>
>>>>> wrote:
>>>>>
>>>>>>
>>>>>> On Thu, 18 May 2017 at 23:40, Atin Mukherjee <amukherj at redhat.com>
>>>>>> wrote:
>>>>>>
>>>>>>> On Wed, 17 May 2017 at 12:47, Pawan Alwandi <pawan at platform.sh>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> Hello Atin,
>>>>>>>>
>>>>>>>> I realized that these http://gluster.readthedocs.io/
>>>>>>>> en/latest/Upgrade-Guide/upgrade_to_3.10/ instructions only work
>>>>>>>> for upgrades from 3.7, while we are running 3.6.2. Are there
>>>>>>>> instructions/suggestion you have for us to upgrade from 3.6 version?
>>>>>>>>
>>>>>>>> I believe upgrade from 3.6 to 3.7 and then to 3.10 would work, but
>>>>>>>> I see similar errors reported when I upgraded to 3.7 too.
>>>>>>>>
>>>>>>>> For what its worth, I was able to set the op-version (gluster v set
>>>>>>>> all cluster.op-version 30702) but that doesn't seem to help.
>>>>>>>>
>>>>>>>> [2017-05-17 06:48:33.700014] I [MSGID: 100030]
>>>>>>>> [glusterfsd.c:2338:main] 0-/usr/sbin/glusterd: Started running
>>>>>>>> /usr/sbin/glusterd version 3.7.20 (args: /usr/sbin/glusterd -p
>>>>>>>> /var/run/glusterd.pid)
>>>>>>>> [2017-05-17 06:48:33.703808] I [MSGID: 106478]
>>>>>>>> [glusterd.c:1383:init] 0-management: Maximum allowed open file descriptors
>>>>>>>> set to 65536
>>>>>>>> [2017-05-17 06:48:33.703836] I [MSGID: 106479]
>>>>>>>> [glusterd.c:1432:init] 0-management: Using /var/lib/glusterd as working
>>>>>>>> directory
>>>>>>>> [2017-05-17 06:48:33.708866] W [MSGID: 103071]
>>>>>>>> [rdma.c:4594:__gf_rdma_ctx_create] 0-rpc-transport/rdma: rdma_cm
>>>>>>>> event channel creation failed [No such device]
>>>>>>>> [2017-05-17 06:48:33.709011] W [MSGID: 103055] [rdma.c:4901:init]
>>>>>>>> 0-rdma.management: Failed to initialize IB Device
>>>>>>>> [2017-05-17 06:48:33.709033] W [rpc-transport.c:359:rpc_transport_load]
>>>>>>>> 0-rpc-transport: 'rdma' initialization failed
>>>>>>>> [2017-05-17 06:48:33.709088] W [rpcsvc.c:1642:rpcsvc_create_listener]
>>>>>>>> 0-rpc-service: cannot create listener, initing the transport failed
>>>>>>>> [2017-05-17 06:48:33.709105] E [MSGID: 106243]
>>>>>>>> [glusterd.c:1656:init] 0-management: creation of 1 listeners failed,
>>>>>>>> continuing with succeeded transport
>>>>>>>> [2017-05-17 06:48:35.480043] I [MSGID: 106513]
>>>>>>>> [glusterd-store.c:2068:glusterd_restore_op_version] 0-glusterd:
>>>>>>>> retrieved op-version: 30600
>>>>>>>> [2017-05-17 06:48:35.605779] I [MSGID: 106498]
>>>>>>>> [glusterd-handler.c:3640:glusterd_friend_add_from_peerinfo]
>>>>>>>> 0-management: connect returned 0
>>>>>>>> [2017-05-17 06:48:35.607059] I [rpc-clnt.c:1046:rpc_clnt_connection_init]
>>>>>>>> 0-management: setting frame-timeout to 600
>>>>>>>> [2017-05-17 06:48:35.607670] I [rpc-clnt.c:1046:rpc_clnt_connection_init]
>>>>>>>> 0-management: setting frame-timeout to 600
>>>>>>>> [2017-05-17 06:48:35.607025] I [MSGID: 106498]
>>>>>>>> [glusterd-handler.c:3640:glusterd_friend_add_from_peerinfo]
>>>>>>>> 0-management: connect returned 0
>>>>>>>> [2017-05-17 06:48:35.608125] I [MSGID: 106544]
>>>>>>>> [glusterd.c:159:glusterd_uuid_init] 0-management: retrieved UUID:
>>>>>>>> 7f2a6e11-2a53-4ab4-9ceb-8be6a9f2d073
>>>>>>>>
>>>>>>>
>>>>>>>> Final graph:
>>>>>>>> +-----------------------------------------------------------
>>>>>>>> -------------------+
>>>>>>>> 1: volume management
>>>>>>>> 2: type mgmt/glusterd
>>>>>>>> 3: option rpc-auth.auth-glusterfs on
>>>>>>>> 4: option rpc-auth.auth-unix on
>>>>>>>> 5: option rpc-auth.auth-null on
>>>>>>>> 6: option rpc-auth-allow-insecure on
>>>>>>>> 7: option transport.socket.listen-backlog 128
>>>>>>>> 8: option event-threads 1
>>>>>>>> 9: option ping-timeout 0
>>>>>>>> 10: option transport.socket.read-fail-log off
>>>>>>>> 11: option transport.socket.keepalive-interval 2
>>>>>>>> 12: option transport.socket.keepalive-time 10
>>>>>>>> 13: option transport-type rdma
>>>>>>>> 14: option working-directory /var/lib/glusterd
>>>>>>>> 15: end-volume
>>>>>>>> 16:
>>>>>>>> +-----------------------------------------------------------
>>>>>>>> -------------------+
>>>>>>>> [2017-05-17 06:48:35.609868] I [MSGID: 101190]
>>>>>>>> [event-epoll.c:632:event_dispatch_epoll_worker] 0-epoll: Started
>>>>>>>> thread with index 1
>>>>>>>> [2017-05-17 06:48:35.610839] W [socket.c:596:__socket_rwv]
>>>>>>>> 0-management: readv on 192.168.0.7:24007 failed (No data available)
>>>>>>>> [2017-05-17 06:48:35.611907] E [rpc-clnt.c:370:saved_frames_unwind]
>>>>>>>> (--> /usr/lib/x86_64-linux-gnu/libglusterfs.so.0(_gf_log_callingfn+0x1a3)[0x7fd6c2d70bb3]
>>>>>>>> (--> /usr/lib/x86_64-linux-gnu/libgfrpc.so.0(saved_frames_unwind+0x1cf)[0x7fd6c2b3a2df]
>>>>>>>> (--> /usr/lib/x86_64-linux-gnu/libgfrpc.so.0(saved_frames_destroy+0xe)[0x7fd6c2b3a3fe]
>>>>>>>> (--> /usr/lib/x86_64-linux-gnu/libgfrpc.so.0(rpc_clnt_connection_cleanup+0x89)[0x7fd6c2b3ba39]
>>>>>>>> (--> /usr/lib/x86_64-linux-gnu/libgfrpc.so.0(rpc_clnt_notify+0x160)[0x7fd6c2b3c380]
>>>>>>>> ))))) 0-management: forced unwinding frame type(GLUSTERD-DUMP) op(DUMP(1))
>>>>>>>> called at 2017-05-17 06:48:35.609965 (xid=0x1)
>>>>>>>> [2017-05-17 06:48:35.611928] E [MSGID: 106167]
>>>>>>>> [glusterd-handshake.c:2091:__glusterd_peer_dump_version_cbk]
>>>>>>>> 0-management: Error through RPC layer, retry again later
>>>>>>>> [2017-05-17 06:48:35.611944] I [MSGID: 106004]
>>>>>>>> [glusterd-handler.c:5201:__glusterd_peer_rpc_notify] 0-management:
>>>>>>>> Peer <192.168.0.7> (<5ec54b4f-f60c-48c6-9e55-95f2bb58f633>), in
>>>>>>>> state <Peer in Cluster>, has disconnected from glusterd.
>>>>>>>> [2017-05-17 06:48:35.612024] W [glusterd-locks.c:681:glusterd_mgmt_v3_unlock]
>>>>>>>> (-->/usr/lib/x86_64-linux-gnu/glusterfs/3.7.20/xlator/mgmt/g
>>>>>>>> lusterd.so(glusterd_big_locked_notify+0x4b) [0x7fd6bdc4912b]
>>>>>>>> -->/usr/lib/x86_64-linux-gnu/glusterfs/3.7.20/xlator/mgmt/gl
>>>>>>>> usterd.so(__glusterd_peer_rpc_notify+0x160) [0x7fd6bdc52dd0]
>>>>>>>> -->/usr/lib/x86_64-linux-gnu/glusterfs/3.7.20/xlator/mgmt/gl
>>>>>>>> usterd.so(glusterd_mgmt_v3_unlock+0x4c3) [0x7fd6bdcef1b3] )
>>>>>>>> 0-management: Lock for vol shared not held
>>>>>>>> [2017-05-17 06:48:35.612039] W [MSGID: 106118]
>>>>>>>> [glusterd-handler.c:5223:__glusterd_peer_rpc_notify] 0-management:
>>>>>>>> Lock not released for shared
>>>>>>>> [2017-05-17 06:48:35.612079] W [socket.c:596:__socket_rwv]
>>>>>>>> 0-management: readv on 192.168.0.6:24007 failed (No data available)
>>>>>>>> [2017-05-17 06:48:35.612179] E [rpc-clnt.c:370:saved_frames_unwind]
>>>>>>>> (--> /usr/lib/x86_64-linux-gnu/libglusterfs.so.0(_gf_log_callingfn+0x1a3)[0x7fd6c2d70bb3]
>>>>>>>> (--> /usr/lib/x86_64-linux-gnu/libgfrpc.so.0(saved_frames_unwind+0x1cf)[0x7fd6c2b3a2df]
>>>>>>>> (--> /usr/lib/x86_64-linux-gnu/libgfrpc.so.0(saved_frames_destroy+0xe)[0x7fd6c2b3a3fe]
>>>>>>>> (--> /usr/lib/x86_64-linux-gnu/libgfrpc.so.0(rpc_clnt_connection_cleanup+0x89)[0x7fd6c2b3ba39]
>>>>>>>> (--> /usr/lib/x86_64-linux-gnu/libgfrpc.so.0(rpc_clnt_notify+0x160)[0x7fd6c2b3c380]
>>>>>>>> ))))) 0-management: forced unwinding frame type(GLUSTERD-DUMP) op(DUMP(1))
>>>>>>>> called at 2017-05-17 06:48:35.610007 (xid=0x1)
>>>>>>>> [2017-05-17 06:48:35.612197] E [MSGID: 106167]
>>>>>>>> [glusterd-handshake.c:2091:__glusterd_peer_dump_version_cbk]
>>>>>>>> 0-management: Error through RPC layer, retry again later
>>>>>>>> [2017-05-17 06:48:35.612211] I [MSGID: 106004]
>>>>>>>> [glusterd-handler.c:5201:__glusterd_peer_rpc_notify] 0-management:
>>>>>>>> Peer <192.168.0.6> (<83e9a0b9-6bd5-483b-8516-d8928805ed95>), in
>>>>>>>> state <Peer in Cluster>, has disconnected from glusterd.
>>>>>>>> [2017-05-17 06:48:35.612292] W [glusterd-locks.c:681:glusterd_mgmt_v3_unlock]
>>>>>>>> (-->/usr/lib/x86_64-linux-gnu/glusterfs/3.7.20/xlator/mgmt/g
>>>>>>>> lusterd.so(glusterd_big_locked_notify+0x4b) [0x7fd6bdc4912b]
>>>>>>>> -->/usr/lib/x86_64-linux-gnu/glusterfs/3.7.20/xlator/mgmt/gl
>>>>>>>> usterd.so(__glusterd_peer_rpc_notify+0x160) [0x7fd6bdc52dd0]
>>>>>>>> -->/usr/lib/x86_64-linux-gnu/glusterfs/3.7.20/xlator/mgmt/gl
>>>>>>>> usterd.so(glusterd_mgmt_v3_unlock+0x4c3) [0x7fd6bdcef1b3] )
>>>>>>>> 0-management: Lock for vol shared not held
>>>>>>>> [2017-05-17 06:48:35.613432] W [MSGID: 106118]
>>>>>>>> [glusterd-handler.c:5223:__glusterd_peer_rpc_notify] 0-management:
>>>>>>>> Lock not released for shared
>>>>>>>> [2017-05-17 06:48:35.614317] E [MSGID: 106170]
>>>>>>>> [glusterd-handshake.c:1051:gd_validate_mgmt_hndsk_req]
>>>>>>>> 0-management: Request from peer 192.168.0.6:991 has an entry in
>>>>>>>> peerinfo, but uuid does not match
>>>>>>>>
>>>>>>>
>>>>>>> Apologies for delay. My initial suspect was correct. You have an
>>>>>>> incorrect UUID in the peer file which is causing this. Can you please
>>>>>>> provide me the
>>>>>>>
>>>>>>
>>>>>> Clicked the send button accidentally!
>>>>>>
>>>>>> Can you please send me the content of /var/lib/glusterd & glusterd
>>>>>> log from all the nodes?
>>>>>>
>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> On Mon, May 15, 2017 at 10:31 PM, Atin Mukherjee <
>>>>>>>> amukherj at redhat.com> wrote:
>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Mon, 15 May 2017 at 11:58, Pawan Alwandi <pawan at platform.sh>
>>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>>> Hi Atin,
>>>>>>>>>>
>>>>>>>>>> I see below error. Do I require gluster to be upgraded on all 3
>>>>>>>>>> hosts for this to work? Right now I have host 1 running 3.10.1 and host 2
>>>>>>>>>> & 3 running 3.6.2
>>>>>>>>>>
>>>>>>>>>> # gluster v set all cluster.op-version 31001
>>>>>>>>>> volume set: failed: Required op_version (31001) is not supported
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Yes you should given 3.6 version is EOLed.
>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Mon, May 15, 2017 at 3:32 AM, Atin Mukherjee <
>>>>>>>>>> amukherj at redhat.com> wrote:
>>>>>>>>>>
>>>>>>>>>>> On Sun, 14 May 2017 at 21:43, Atin Mukherjee <
>>>>>>>>>>> amukherj at redhat.com> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Allright, I see that you haven't bumped up the op-version. Can
>>>>>>>>>>>> you please execute:
>>>>>>>>>>>>
>>>>>>>>>>>> gluster v set all cluster.op-version 30101 and then restart
>>>>>>>>>>>> glusterd on all the nodes and check the brick status?
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> s/30101/31001
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> On Sun, May 14, 2017 at 8:55 PM, Pawan Alwandi <
>>>>>>>>>>>> pawan at platform.sh> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Hello Atin,
>>>>>>>>>>>>>
>>>>>>>>>>>>> Thanks for looking at this. Below is the output you requested
>>>>>>>>>>>>> for.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Again, I'm seeing those errors after upgrading gluster on host
>>>>>>>>>>>>> 1.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Host 1
>>>>>>>>>>>>>
>>>>>>>>>>>>> # cat /var/lib/glusterd/glusterd.info
>>>>>>>>>>>>> UUID=7f2a6e11-2a53-4ab4-9ceb-8be6a9f2d073
>>>>>>>>>>>>> operating-version=30600
>>>>>>>>>>>>>
>>>>>>>>>>>>> # cat /var/lib/glusterd/peers/*
>>>>>>>>>>>>> uuid=5ec54b4f-f60c-48c6-9e55-95f2bb58f633
>>>>>>>>>>>>> state=3
>>>>>>>>>>>>> hostname1=192.168.0.7
>>>>>>>>>>>>> uuid=83e9a0b9-6bd5-483b-8516-d8928805ed95
>>>>>>>>>>>>> state=3
>>>>>>>>>>>>> hostname1=192.168.0.6
>>>>>>>>>>>>>
>>>>>>>>>>>>> # gluster --version
>>>>>>>>>>>>> glusterfs 3.10.1
>>>>>>>>>>>>>
>>>>>>>>>>>>> Host 2
>>>>>>>>>>>>>
>>>>>>>>>>>>> # cat /var/lib/glusterd/glusterd.info
>>>>>>>>>>>>> UUID=83e9a0b9-6bd5-483b-8516-d8928805ed95
>>>>>>>>>>>>> operating-version=30600
>>>>>>>>>>>>>
>>>>>>>>>>>>> # cat /var/lib/glusterd/peers/*
>>>>>>>>>>>>> uuid=5ec54b4f-f60c-48c6-9e55-95f2bb58f633
>>>>>>>>>>>>> state=3
>>>>>>>>>>>>> hostname1=192.168.0.7
>>>>>>>>>>>>> uuid=7f2a6e11-2a53-4ab4-9ceb-8be6a9f2d073
>>>>>>>>>>>>> state=3
>>>>>>>>>>>>> hostname1=192.168.0.5
>>>>>>>>>>>>>
>>>>>>>>>>>>> # gluster --version
>>>>>>>>>>>>> glusterfs 3.6.2 built on Jan 21 2015 14:23:44
>>>>>>>>>>>>>
>>>>>>>>>>>>> Host 3
>>>>>>>>>>>>>
>>>>>>>>>>>>> # cat /var/lib/glusterd/glusterd.info
>>>>>>>>>>>>> UUID=5ec54b4f-f60c-48c6-9e55-95f2bb58f633
>>>>>>>>>>>>> operating-version=30600
>>>>>>>>>>>>>
>>>>>>>>>>>>> # cat /var/lib/glusterd/peers/*
>>>>>>>>>>>>> uuid=7f2a6e11-2a53-4ab4-9ceb-8be6a9f2d073
>>>>>>>>>>>>> state=3
>>>>>>>>>>>>> hostname1=192.168.0.5
>>>>>>>>>>>>> uuid=83e9a0b9-6bd5-483b-8516-d8928805ed95
>>>>>>>>>>>>> state=3
>>>>>>>>>>>>> hostname1=192.168.0.6
>>>>>>>>>>>>>
>>>>>>>>>>>>> # gluster --version
>>>>>>>>>>>>> glusterfs 3.6.2 built on Jan 21 2015 14:23:44
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Sat, May 13, 2017 at 6:28 PM, Atin Mukherjee <
>>>>>>>>>>>>> amukherj at redhat.com> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> I have already asked for the following earlier:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Can you please provide output of following from all the nodes:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> cat /var/lib/glusterd/glusterd.info
>>>>>>>>>>>>>> cat /var/lib/glusterd/peers/*
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Sat, 13 May 2017 at 12:22, Pawan Alwandi <pawan at platform.sh>
>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Hello folks,
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Does anyone have any idea whats going on here?
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Thanks,
>>>>>>>>>>>>>>> Pawan
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Wed, May 10, 2017 at 5:02 PM, Pawan Alwandi <
>>>>>>>>>>>>>>> pawan at platform.sh> wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Hello,
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I'm trying to upgrade gluster from 3.6.2 to 3.10.1 but
>>>>>>>>>>>>>>>> don't see the glusterfsd and glusterfs processes coming up.
>>>>>>>>>>>>>>>> http://gluster.readthedocs.io/
>>>>>>>>>>>>>>>> en/latest/Upgrade-Guide/upgrade_to_3.10/ is the process
>>>>>>>>>>>>>>>> that I'm trying to follow.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> This is a 3 node server setup with a replicated volume
>>>>>>>>>>>>>>>> having replica count of 3.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Logs below:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> [2017-05-10 09:07:03.507959] I [MSGID: 100030]
>>>>>>>>>>>>>>>> [glusterfsd.c:2460:main] 0-/usr/sbin/glusterd: Started running
>>>>>>>>>>>>>>>> /usr/sbin/glusterd version 3.10.1 (args: /usr/sbin/glusterd -p
>>>>>>>>>>>>>>>> /var/run/glusterd.pid)
>>>>>>>>>>>>>>>> [2017-05-10 09:07:03.512827] I [MSGID: 106478]
>>>>>>>>>>>>>>>> [glusterd.c:1449:init] 0-management: Maximum allowed open file descriptors
>>>>>>>>>>>>>>>> set to 65536
>>>>>>>>>>>>>>>> [2017-05-10 09:07:03.512855] I [MSGID: 106479]
>>>>>>>>>>>>>>>> [glusterd.c:1496:init] 0-management: Using /var/lib/glusterd as working
>>>>>>>>>>>>>>>> directory
>>>>>>>>>>>>>>>> [2017-05-10 09:07:03.520426] W [MSGID: 103071]
>>>>>>>>>>>>>>>> [rdma.c:4590:__gf_rdma_ctx_create] 0-rpc-transport/rdma:
>>>>>>>>>>>>>>>> rdma_cm event channel creation failed [No such device]
>>>>>>>>>>>>>>>> [2017-05-10 09:07:03.520452] W [MSGID: 103055]
>>>>>>>>>>>>>>>> [rdma.c:4897:init] 0-rdma.management: Failed to initialize IB Device
>>>>>>>>>>>>>>>> [2017-05-10 09:07:03.520465] W
>>>>>>>>>>>>>>>> [rpc-transport.c:350:rpc_transport_load] 0-rpc-transport:
>>>>>>>>>>>>>>>> 'rdma' initialization failed
>>>>>>>>>>>>>>>> [2017-05-10 09:07:03.520518] W
>>>>>>>>>>>>>>>> [rpcsvc.c:1661:rpcsvc_create_listener] 0-rpc-service:
>>>>>>>>>>>>>>>> cannot create listener, initing the transport failed
>>>>>>>>>>>>>>>> [2017-05-10 09:07:03.520534] E [MSGID: 106243]
>>>>>>>>>>>>>>>> [glusterd.c:1720:init] 0-management: creation of 1 listeners failed,
>>>>>>>>>>>>>>>> continuing with succeeded transport
>>>>>>>>>>>>>>>> [2017-05-10 09:07:04.931764] I [MSGID: 106513]
>>>>>>>>>>>>>>>> [glusterd-store.c:2197:glusterd_restore_op_version]
>>>>>>>>>>>>>>>> 0-glusterd: retrieved op-version: 30600
>>>>>>>>>>>>>>>> [2017-05-10 09:07:04.964354] I [MSGID: 106544]
>>>>>>>>>>>>>>>> [glusterd.c:158:glusterd_uuid_init] 0-management:
>>>>>>>>>>>>>>>> retrieved UUID: 7f2a6e11-2a53-4ab4-9ceb-8be6a9f2d073
>>>>>>>>>>>>>>>> [2017-05-10 09:07:04.993944] I [MSGID: 106498]
>>>>>>>>>>>>>>>> [glusterd-handler.c:3669:glusterd_friend_add_from_peerinfo]
>>>>>>>>>>>>>>>> 0-management: connect returned 0
>>>>>>>>>>>>>>>> [2017-05-10 09:07:04.995864] I [MSGID: 106498]
>>>>>>>>>>>>>>>> [glusterd-handler.c:3669:glusterd_friend_add_from_peerinfo]
>>>>>>>>>>>>>>>> 0-management: connect returned 0
>>>>>>>>>>>>>>>> [2017-05-10 09:07:04.995879] W [MSGID: 106062]
>>>>>>>>>>>>>>>> [glusterd-handler.c:3466:glust
>>>>>>>>>>>>>>>> erd_transport_inet_options_build] 0-glusterd: Failed to
>>>>>>>>>>>>>>>> get tcp-user-timeout
>>>>>>>>>>>>>>>> [2017-05-10 09:07:04.995903] I
>>>>>>>>>>>>>>>> [rpc-clnt.c:1059:rpc_clnt_connection_init] 0-management:
>>>>>>>>>>>>>>>> setting frame-timeout to 600
>>>>>>>>>>>>>>>> [2017-05-10 09:07:04.996325] I
>>>>>>>>>>>>>>>> [rpc-clnt.c:1059:rpc_clnt_connection_init] 0-management:
>>>>>>>>>>>>>>>> setting frame-timeout to 600
>>>>>>>>>>>>>>>> Final graph:
>>>>>>>>>>>>>>>> +-----------------------------
>>>>>>>>>>>>>>>> -------------------------------------------------+
>>>>>>>>>>>>>>>> 1: volume management
>>>>>>>>>>>>>>>> 2: type mgmt/glusterd
>>>>>>>>>>>>>>>> 3: option rpc-auth.auth-glusterfs on
>>>>>>>>>>>>>>>> 4: option rpc-auth.auth-unix on
>>>>>>>>>>>>>>>> 5: option rpc-auth.auth-null on
>>>>>>>>>>>>>>>> 6: option rpc-auth-allow-insecure on
>>>>>>>>>>>>>>>> 7: option transport.socket.listen-backlog 128
>>>>>>>>>>>>>>>> 8: option event-threads 1
>>>>>>>>>>>>>>>> 9: option ping-timeout 0
>>>>>>>>>>>>>>>> 10: option transport.socket.read-fail-log off
>>>>>>>>>>>>>>>> 11: option transport.socket.keepalive-interval 2
>>>>>>>>>>>>>>>> 12: option transport.socket.keepalive-time 10
>>>>>>>>>>>>>>>> 13: option transport-type rdma
>>>>>>>>>>>>>>>> 14: option working-directory /var/lib/glusterd
>>>>>>>>>>>>>>>> 15: end-volume
>>>>>>>>>>>>>>>> 16:
>>>>>>>>>>>>>>>> +-----------------------------
>>>>>>>>>>>>>>>> -------------------------------------------------+
>>>>>>>>>>>>>>>> [2017-05-10 09:07:04.996310] W [MSGID: 106062]
>>>>>>>>>>>>>>>> [glusterd-handler.c:3466:glust
>>>>>>>>>>>>>>>> erd_transport_inet_options_build] 0-glusterd: Failed to
>>>>>>>>>>>>>>>> get tcp-user-timeout
>>>>>>>>>>>>>>>> [2017-05-10 09:07:05.000461] I [MSGID: 101190]
>>>>>>>>>>>>>>>> [event-epoll.c:629:event_dispatch_epoll_worker] 0-epoll:
>>>>>>>>>>>>>>>> Started thread with index 1
>>>>>>>>>>>>>>>> [2017-05-10 09:07:05.001493] W [socket.c:593:__socket_rwv]
>>>>>>>>>>>>>>>> 0-management: readv on 192.168.0.7:24007 failed (No data
>>>>>>>>>>>>>>>> available)
>>>>>>>>>>>>>>>> [2017-05-10 09:07:05.001513] I [MSGID: 106004]
>>>>>>>>>>>>>>>> [glusterd-handler.c:5882:__glusterd_peer_rpc_notify]
>>>>>>>>>>>>>>>> 0-management: Peer <192.168.0.7> (<5ec54b4f-f60c-48c6-9e55-95f2bb58f633>),
>>>>>>>>>>>>>>>> in state <Peer in Cluster>, h
>>>>>>>>>>>>>>>> as disconnected from glusterd.
>>>>>>>>>>>>>>>> [2017-05-10 09:07:05.001677] W
>>>>>>>>>>>>>>>> [glusterd-locks.c:675:glusterd_mgmt_v3_unlock]
>>>>>>>>>>>>>>>> (-->/usr/lib/x86_64-linux-gnu/
>>>>>>>>>>>>>>>> glusterfs/3.10.1/xlator/mgmt/glusterd.so(+0x20559)
>>>>>>>>>>>>>>>> [0x7f0bf9d74559] -->/usr/lib/x86_64-linux-gnu
>>>>>>>>>>>>>>>> /glusterfs/3.10.1/xlator/mgmt/glusterd.so(+0x29cf0)
>>>>>>>>>>>>>>>> [0x7f0bf9d7dcf0] -->/usr/lib/x86_64-linux-gnu/g
>>>>>>>>>>>>>>>> lusterfs/3.10.1/xlator/mgmt/glusterd.so(+0xd5ba3)
>>>>>>>>>>>>>>>> [0x7f0bf9e29ba3] ) 0-management: Lock for vol shared no
>>>>>>>>>>>>>>>> t held
>>>>>>>>>>>>>>>> [2017-05-10 09:07:05.001696] W [MSGID: 106118]
>>>>>>>>>>>>>>>> [glusterd-handler.c:5907:__glusterd_peer_rpc_notify]
>>>>>>>>>>>>>>>> 0-management: Lock not released for shared
>>>>>>>>>>>>>>>> [2017-05-10 09:07:05.003099] E
>>>>>>>>>>>>>>>> [rpc-clnt.c:365:saved_frames_unwind] (-->
>>>>>>>>>>>>>>>> /usr/lib/x86_64-linux-gnu/libg
>>>>>>>>>>>>>>>> lusterfs.so.0(_gf_log_callingfn+0x13c)[0x7f0bfeeca73c]
>>>>>>>>>>>>>>>> (--> /usr/lib/x86_64-linux-gnu/libgfrpc.so.0(s
>>>>>>>>>>>>>>>> aved_frames_unwind+0x1cf)[0x7f0bfec904bf] (-->
>>>>>>>>>>>>>>>> /usr/lib/x86_64-linux-gnu/libg
>>>>>>>>>>>>>>>> frpc.so.0(saved_frames_destroy+0xe)[0x7f0bfec905de] (-->
>>>>>>>>>>>>>>>> /usr/lib/x86_64-linux-gnu/libg
>>>>>>>>>>>>>>>> frpc.so.0(rpc_clnt_connection_cleanup+0x
>>>>>>>>>>>>>>>> 91)[0x7f0bfec91c21] (--> /usr/lib/x86_64-linux-gnu/libg
>>>>>>>>>>>>>>>> frpc.so.0(rpc_clnt_notify+0x290)[0x7f0bfec92710] )))))
>>>>>>>>>>>>>>>> 0-management: forced unwinding frame type(GLUSTERD-DUMP) op(DUMP(1)) called
>>>>>>>>>>>>>>>> at 2017-05-10 09:0
>>>>>>>>>>>>>>>> 7:05.000627 (xid=0x1)
>>>>>>>>>>>>>>>> [2017-05-10 09:07:05.003129] E [MSGID: 106167]
>>>>>>>>>>>>>>>> [glusterd-handshake.c:2181:__glusterd_peer_dump_version_cbk]
>>>>>>>>>>>>>>>> 0-management: Error through RPC layer, retry again later
>>>>>>>>>>>>>>>> [2017-05-10 09:07:05.003251] W [socket.c:593:__socket_rwv]
>>>>>>>>>>>>>>>> 0-management: readv on 192.168.0.6:24007 failed (No data
>>>>>>>>>>>>>>>> available)
>>>>>>>>>>>>>>>> [2017-05-10 09:07:05.003267] I [MSGID: 106004]
>>>>>>>>>>>>>>>> [glusterd-handler.c:5882:__glusterd_peer_rpc_notify]
>>>>>>>>>>>>>>>> 0-management: Peer <192.168.0.6> (<83e9a0b9-6bd5-483b-8516-d8928805ed95>),
>>>>>>>>>>>>>>>> in state <Peer in Cluster>, h
>>>>>>>>>>>>>>>> as disconnected from glusterd.
>>>>>>>>>>>>>>>> [2017-05-10 09:07:05.003318] W
>>>>>>>>>>>>>>>> [glusterd-locks.c:675:glusterd_mgmt_v3_unlock]
>>>>>>>>>>>>>>>> (-->/usr/lib/x86_64-linux-gnu/
>>>>>>>>>>>>>>>> glusterfs/3.10.1/xlator/mgmt/glusterd.so(+0x20559)
>>>>>>>>>>>>>>>> [0x7f0bf9d74559] -->/usr/lib/x86_64-linux-gnu
>>>>>>>>>>>>>>>> /glusterfs/3.10.1/xlator/mgmt/glusterd.so(+0x29cf0)
>>>>>>>>>>>>>>>> [0x7f0bf9d7dcf0] -->/usr/lib/x86_64-linux-gnu/g
>>>>>>>>>>>>>>>> lusterfs/3.10.1/xlator/mgmt/glusterd.so(+0xd5ba3)
>>>>>>>>>>>>>>>> [0x7f0bf9e29ba3] ) 0-management: Lock for vol shared no
>>>>>>>>>>>>>>>> t held
>>>>>>>>>>>>>>>> [2017-05-10 09:07:05.003329] W [MSGID: 106118]
>>>>>>>>>>>>>>>> [glusterd-handler.c:5907:__glusterd_peer_rpc_notify]
>>>>>>>>>>>>>>>> 0-management: Lock not released for shared
>>>>>>>>>>>>>>>> [2017-05-10 09:07:05.003457] E
>>>>>>>>>>>>>>>> [rpc-clnt.c:365:saved_frames_unwind] (-->
>>>>>>>>>>>>>>>> /usr/lib/x86_64-linux-gnu/libg
>>>>>>>>>>>>>>>> lusterfs.so.0(_gf_log_callingfn+0x13c)[0x7f0bfeeca73c]
>>>>>>>>>>>>>>>> (--> /usr/lib/x86_64-linux-gnu/libgfrpc.so.0(s
>>>>>>>>>>>>>>>> aved_frames_unwind+0x1cf)[0x7f0bfec904bf] (-->
>>>>>>>>>>>>>>>> /usr/lib/x86_64-linux-gnu/libg
>>>>>>>>>>>>>>>> frpc.so.0(saved_frames_destroy+0xe)[0x7f0bfec905de] (-->
>>>>>>>>>>>>>>>> /usr/lib/x86_64-linux-gnu/libg
>>>>>>>>>>>>>>>> frpc.so.0(rpc_clnt_connection_cleanup+0x
>>>>>>>>>>>>>>>> 91)[0x7f0bfec91c21] (--> /usr/lib/x86_64-linux-gnu/libg
>>>>>>>>>>>>>>>> frpc.so.0(rpc_clnt_notify+0x290)[0x7f0bfec92710] )))))
>>>>>>>>>>>>>>>> 0-management: forced unwinding frame type(GLUSTERD-DUMP) op(DUMP(1)) called
>>>>>>>>>>>>>>>> at 2017-05-10 09:0
>>>>>>>>>>>>>>>> 7:05.001407 (xid=0x1)
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> There are a bunch of errors reported but I'm not sure which
>>>>>>>>>>>>>>>> is signal and which ones are noise. Does anyone have any idea whats going
>>>>>>>>>>>>>>>> on here?
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Thanks,
>>>>>>>>>>>>>>>> Pawan
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>> Gluster-users mailing list
>>>>>>>>>>>>>>> Gluster-users at gluster.org
>>>>>>>>>>>>>>> http://lists.gluster.org/mailman/listinfo/gluster-users
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> --
>>>>>>>>>>>>>> - Atin (atinm)
>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>> - Atin (atinm)
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>> - Atin (atinm)
>>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>> - Atin (atinm)
>>>>>>>
>>>>>> --
>>>>>> - Atin (atinm)
>>>>>>
>>>>>
>>>>>
>>>>
>>>
>>
>
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