[Gluster-devel] [Gluster-users] Gluster on an ARM system

Devon Miller devon.c.miller at gmail.com
Fri Aug 12 22:50:26 UTC 2011 

For what it's worth, I've been running 3.2.0 for about 4 months now on ARM
processors  (Globalscale SheevaPlug (armv5tel) running Debian squeeze). I
have 4 volumes, each running 2 bricks in replicated mode. I haven't seen
anything like this.

dcm

On Fri, Aug 12, 2011 at 7:24 AM, Charles Williams <chuck at itadmins.net>wrote:

> As discussed with avati in IRC. I am able to setup a user account on the
> ARM box. I have also done a bit more tracing and have attached an strace
> of glusterd from startup to peer probe to core dump.
>
> chuck
>
> On 08/11/2011 08:50 PM, John Mark Walker wrote:
> > Hi Charles,
> >
> > We have plans in the future to work on an ARM port, but that won't come
> to fruition for some time.
> >
> > I've CC'd the gluster-devel list in the hopes that someone there can help
> you out. However, my understanding is that it will take some significant
> porting to get GlusterFS to run in any production capacity on ARM.
> >
> > Once we have more news on the ARM front, I'll be happy to share it here
> and elsewhere.
> >
> > Please send all responses to gluster-devel, as that is the proper place
> for this conversation.
> >
> > Thanks,
> > John Mark Walker
> > Gluster Community Guy
> >
> > ________________________________________
> > From: gluster-users-bounces at gluster.org [
> gluster-users-bounces at gluster.org] on behalf of Charles Williams [
> chuck at itadmins.net]
> > Sent: Thursday, August 11, 2011 3:48 AM
> > To: gluster-users at gluster.org
> > Subject: Re: [Gluster-users] Gluster on an ARM system
> >
> > OK, running glusterd on the ARM box with gdb and then doing a gluster
> > peer probe zmn1 I get the following from gdb when glusterd core dumps:
> >
> > [2011-08-11 12:46:35.326998] D
> > [glusterd-utils.c:2627:glusterd_friend_find_by_hostname] 0-glusterd:
> > Friend zmn1 found.. state: 0
> >
> > Program received signal SIGSEGV, Segmentation fault.
> > 0x4008e954 in rpc_transport_connect (this=0x45c48, port=0) at
> > rpc-transport.c:810
> > 810             ret = this->ops->connect (this, port);
> > (gdb)
> >
> >
> > On 08/11/2011 10:49 AM, Charles Williams wrote:
> >> sorry,
> >>
> >> that last lines of the debug info should be:
> >>
> >> [2011-08-11 10:38:21.499022] D
> >> [glusterd-utils.c:2627:glusterd_friend_find_by_hostname] 0-glusterd:
> >> Friend zmn1 found.. state: 0
> >> Segmentation fault (core dumped)
> >>
> >>
> >>
> >> On 08/11/2011 10:46 AM, Charles Williams wrote:
> >>> Hey all,
> >>>
> >>> So I went ahead and did a test install on my QNAP TS412U (ARM based)
> and
> >>> all went well with the build and install. The problems started
> afterwards.
> >>>
> >>> QNAP (ARM server) config:
> >>>
> >>> volume management-zmn1
> >>>     type mgmt/glusterd
> >>>     option working-directory /opt/etc/glusterd
> >>>     option transport-type socket
> >>>     option transport.address-family inet
> >>>     option transport.socket.keepalive-time 10
> >>>     option transport.socket.keepalive-interval 2
> >>> end-volume
> >>>
> >>>
> >>> zmn1 (Dell PowerEdge) config:
> >>>
> >>> volume management
> >>>     type mgmt/glusterd
> >>>     option working-directory /etc/glusterd
> >>>     option transport-type socket
> >>>     option transport.address-family inet
> >>>     option transport.socket.keepalive-time 10
> >>>     option transport.socket.keepalive-interval 2
> >>> end-volume
> >>>
> >>>
> >>> When I tried to do a peer probe from the QNAP server to add the first
> >>> server into the cluster glusterd seg faulted with a core dump:
> >>>
> >>> [2011-08-11 10:38:21.457839] I
> >>> [glusterd-handler.c:623:glusterd_handle_cli_probe] 0-glusterd: Received
> >>> CLI probe req zmn1 24007
> >>> [2011-08-11 10:38:21.459508] D
> >>> [glusterd-utils.c:213:glusterd_is_local_addr] 0-glusterd: zmn1 is not
> local
> >>> [2011-08-11 10:38:21.460162] D
> >>> [glusterd-utils.c:2675:glusterd_friend_find_by_hostname] 0-glusterd:
> >>> Unable to find friend: zmn1
> >>> [2011-08-11 10:38:21.460682] D
> >>> [glusterd-utils.c:2675:glusterd_friend_find_by_hostname] 0-glusterd:
> >>> Unable to find friend: zmn1
> >>> [2011-08-11 10:38:21.460766] I
> >>> [glusterd-handler.c:391:glusterd_friend_find] 0-glusterd: Unable to
> find
> >>> hostname: zmn1
> >>> [2011-08-11 10:38:21.460843] I
> >>> [glusterd-handler.c:3417:glusterd_probe_begin] 0-glusterd: Unable to
> >>> find peerinfo for host: zmn1 (24007)
> >>> [2011-08-11 10:38:21.460943] D
> >>> [glusterd-utils.c:3080:glusterd_sm_tr_log_init] 0-: returning 0
> >>> [2011-08-11 10:38:21.461017] D
> >>> [glusterd-utils.c:3169:glusterd_peerinfo_new] 0-: returning 0
> >>> [2011-08-11 10:38:21.461199] D
> >>>
> [glusterd-handler.c:3323:glusterd_transport_inet_keepalive_options_build]
> 0-glusterd:
> >>> Returning 0
> >>> [2011-08-11 10:38:21.465952] D
> [rpc-clnt.c:914:rpc_clnt_connection_init]
> >>> 0-management-zmn1: defaulting frame-timeout to 30mins
> >>> [2011-08-11 10:38:21.466146] D [rpc-transport.c:672:rpc_transport_load]
> >>> 0-rpc-transport: attempt to load file
> >>> /opt/lib/glusterfs/3.2.2/rpc-transport/socket.so
> >>> [2011-08-11 10:38:21.466346] D
> >>> [rpc-transport.c:97:__volume_option_value_validate] 0-management-zmn1:
> >>> no range check required for 'option transport.socket.keepalive-time 10'
> >>> [2011-08-11 10:38:21.466460] D
> >>> [rpc-transport.c:97:__volume_option_value_validate] 0-management-zmn1:
> >>> no range check required for 'option transport.socket.keepalive-interval
> 2'
> >>> [2011-08-11 10:38:21.466570] D
> >>> [rpc-transport.c:97:__volume_option_value_validate] 0-management-zmn1:
> >>> no range check required for 'option remote-port 24007'
> >>> [2011-08-11 10:38:21.467862] D [common-utils.c:151:gf_resolve_ip6]
> >>> 0-resolver: returning ip-10.1.0.1 (port-24007) for hostname: zmn1 and
> >>> port: 24007
> >>> [2011-08-11 10:38:21.468417] D
> >>> [glusterd-handler.c:3277:glusterd_rpc_create] 0-: returning 0
> >>> [2011-08-11 10:38:21.468576] D
> >>> [glusterd-store.c:1728:glusterd_store_create_peer_dir] 0-: Returning
> with 0
> >>> [2011-08-11 10:38:21.468811] D
> >>> [glusterd-store.c:981:glusterd_store_handle_new] 0-: Returning 0
> >>> [2011-08-11 10:38:21.469130] D
> >>> [glusterd-store.c:936:glusterd_store_save_value] 0-: returning: 0
> >>> [2011-08-11 10:38:21.469285] D
> >>> [glusterd-store.c:936:glusterd_store_save_value] 0-: returning: 0
> >>> [2011-08-11 10:38:21.469418] D
> >>> [glusterd-store.c:936:glusterd_store_save_value] 0-: returning: 0
> >>> [2011-08-11 10:38:21.469490] D
> >>> [glusterd-store.c:1842:glusterd_store_peer_write] 0-: Returning with 0
> >>> [2011-08-11 10:38:21.497268] D
> >>> [glusterd-store.c:1870:glusterd_store_perform_peer_store] 0-: Returning
> 0
> >>> [2011-08-11 10:38:21.497391] D
> >>> [glusterd-store.c:1891:glusterd_store_peerinfo] 0-: Returning with 0
> >>> [2011-08-11 10:38:21.497469] I
> >>> [glusterd-handler.c:3399:glusterd_friend_add] 0-glusterd: connect
> returned 0
> >>> [2011-08-11 10:38:21.497542] D
> >>> [glusterd-handler.c:3448:glusterd_probe_begin] 0-: returning 100
> >>> [2011-08-11 10:38:21.497791] D
> >>> [glusterd-handler.c:3849:glusterd_peer_rpc_notify] 0-management-zmn1:
> >>> got RPC_CLNT_CONNECT
> >>> [2011-08-11 10:38:21.498576] D
> >>> [glusterd-handshake.c:308:glusterd_set_clnt_mgmt_program] 0-: GF-DUMP
> >>> (123451501:1) not supported
> >>> [2011-08-11 10:38:21.498685] I
> >>> [glusterd-handshake.c:317:glusterd_set_clnt_mgmt_program] 0-: Using
> >>> Program glusterd clnt mgmt, Num (1238433), Version (1)
> >>> [2011-08-11 10:38:21.498777] D
> >>> [glusterd-sm.c:893:glusterd_friend_sm_inject_event] 0-glusterd:
> >>> Enqueuing event: 'GD_FRIEND_EVENT_CONNECTED'
> >>> [2011-08-11 10:38:21.498854] D
> >>> [glusterd-handshake.c:274:glusterd_event_connected_inject] 0-:
> returning 0
> >>> [2011-08-11 10:38:21.498927] D [glusterd-sm.c:948:glusterd_friend_sm]
> >>> 0-: Dequeued event of type: 'GD_FRIEND_EVENT_CONNECTED'
> >>> [2011-08-11 10:38:21.499022] D
> >>> [glusterd-utils.c:2627:glusterd_friend_find_by_hostname] 0-glusterd:
> >>> Friend zmn1 found.. state: 0
> >>>
> >>>
> >>>
> >>> After restarting glusterd on the QNAP box I did a peer status and
> >>> recieved the following:
> >>>
> >>> [admin at NASC123B8 ~]# /opt/sbin/gluster peer status
> >>> Number of Peers: 1
> >>>
> >>> Hostname: zmn1
> >>> Uuid: 00000000-0000-0000-0000-000000000000
> >>> State: Establishing Connection (Connected)
> >>>
> >>>
> >>> If I stop glusterd on both servers and delete /etc/glusterd on both,
> >>> then restart I always get the same result.
> >>>
> >>> Any ideas?
> >>>
> >>> thanks,
> >>> Chuck
> >>> _______________________________________________
> >>> Gluster-users mailing list
> >>> Gluster-users at gluster.org
> >>> http://gluster.org/cgi-bin/mailman/listinfo/gluster-users
> >>
> >> _______________________________________________
> >> Gluster-users mailing list
> >> Gluster-users at gluster.org
> >> http://gluster.org/cgi-bin/mailman/listinfo/gluster-users
> >
> > _______________________________________________
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>
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