Hi Thierry, No backtrace is attached. Can you please send the same? regards, On 10/15/07, Thierry EXCOFFIER <exco@xxxxxxxxxxxxxxxxxxxx> wrote: > > Hello. > > Does AFR can work over UNIFY ? > > I tried with NUFA and RANDOM scheduler but there is > a core dump when starting the 'glusterfs' mount. > > I attached the log with backtrace and the configuration file. > > A simple AFR on two bricks works perfectly for me. > > > Thanks to all the glusterfs developpers for this great work. > Thierry Excoffier. > -- > Thierry.EXCOFFIER@@liris.univ-lyon1.fr// GO: Oriental Strategy Game > LIRIS/UFR Informatique, bat710 //DYLAN: Programming Language > Universite Claude Bernard LYON 1 __// UNIX: Standard Operating System > 43 Bd du 11 novembre 1918 // > 69622 VILLEURBANNE, FRANCE //WWW: http://www710.univ-lyon1.fr/~exco > > 2007-10-14 22:35:55 D [glusterfs.c:131:get_spec_fp] glusterfs: loading > spec from /etc/glusterfs/glusterfs-client.vol > 2007-10-14 22:35:55 W [fuse-bridge.c:2104:fuse_transport_notify] > glusterfs-fuse: Ignoring notify event 4 > 2007-10-14 22:35:55 D [spec.y:116:new_section] libglusterfs/parser: New > node for 'namespace' > 2007-10-14 22:35:55 D [spec.y:132:section_type] libglusterfs/parser: > Type:namespace:storage/posix > 2007-10-14 22:35:55 D [xlator.c:102:xlator_set_type] libglusterfs/xlator: > attempt to load type storage/posix > 2007-10-14 22:35:55 D [xlator.c:109:xlator_set_type] libglusterfs/xlator: > attempt to load file //lib/glusterfs/1.3.5/xlator/storage/posix.so > 2007-10-14 22:35:55 D [spec.y:152:section_option] libglusterfs/parser: > Option:namespace:directory:/tmp/namespace > 2007-10-14 22:35:55 D [spec.y:216:section_end] libglusterfs/parser: > end:namespace > 2007-10-14 22:35:55 D [spec.y:116:new_section] libglusterfs/parser: New > node for 'big_brick' > 2007-10-14 22:35:55 D [spec.y:132:section_type] libglusterfs/parser: > Type:big_brick:protocol/client > 2007-10-14 22:35:55 D [xlator.c:102:xlator_set_type] libglusterfs/xlator: > attempt to load type protocol/client > 2007-10-14 22:35:55 D [xlator.c:109:xlator_set_type] libglusterfs/xlator: > attempt to load file //lib/glusterfs/1.3.5/xlator/protocol/client.so > 2007-10-14 22:35:55 D [spec.y:152:section_option] libglusterfs/parser: > Option:big_brick:transport-type:tcp/client > 2007-10-14 22:35:55 D [spec.y:152:section_option] libglusterfs/parser: > Option:big_brick:remote-host:192.168.0.8 > 2007-10-14 22:35:55 D [spec.y:152:section_option] libglusterfs/parser: > Option:big_brick:remote-subvolume:brick > 2007-10-14 22:35:55 D [spec.y:152:section_option] libglusterfs/parser: > Option:big_brick:transport-timeout:5 > 2007-10-14 22:35:55 D [spec.y:216:section_end] libglusterfs/parser: > end:big_brick > 2007-10-14 22:35:55 D [spec.y:116:new_section] libglusterfs/parser: New > node for 'small_brick_1' > 2007-10-14 22:35:55 D [spec.y:132:section_type] libglusterfs/parser: > Type:small_brick_1:protocol/client > 2007-10-14 22:35:55 D [xlator.c:102:xlator_set_type] libglusterfs/xlator: > attempt to load type protocol/client > 2007-10-14 22:35:55 D [xlator.c:109:xlator_set_type] libglusterfs/xlator: > attempt to load file //lib/glusterfs/1.3.5/xlator/protocol/client.so > 2007-10-14 22:35:55 D [spec.y:152:section_option] libglusterfs/parser: > Option:small_brick_1:transport-type:tcp/client > 2007-10-14 22:35:55 D [spec.y:152:section_option] libglusterfs/parser: > Option:small_brick_1:remote-host:192.168.0.7 > 2007-10-14 22:35:55 D [spec.y:152:section_option] libglusterfs/parser: > Option:small_brick_1:remote-subvolume:brick > 2007-10-14 22:35:55 D [spec.y:152:section_option] libglusterfs/parser: > Option:small_brick_1:transport-timeout:5 > 2007-10-14 22:35:55 D [spec.y:216:section_end] libglusterfs/parser: > end:small_brick_1 > 2007-10-14 22:35:55 D [spec.y:116:new_section] libglusterfs/parser: New > node for 'small_brick_2' > 2007-10-14 22:35:55 D [spec.y:132:section_type] libglusterfs/parser: > Type:small_brick_2:protocol/client > 2007-10-14 22:35:55 D [xlator.c:102:xlator_set_type] libglusterfs/xlator: > attempt to load type protocol/client > 2007-10-14 22:35:55 D [xlator.c:109:xlator_set_type] libglusterfs/xlator: > attempt to load file //lib/glusterfs/1.3.5/xlator/protocol/client.so > 2007-10-14 22:35:55 D [spec.y:152:section_option] libglusterfs/parser: > Option:small_brick_2:transport-type:tcp/client > 2007-10-14 22:35:55 D [spec.y:152:section_option] libglusterfs/parser: > Option:small_brick_2:remote-host:192.168.0.1 > 2007-10-14 22:35:55 D [spec.y:152:section_option] libglusterfs/parser: > Option:small_brick_2:remote-subvolume:brick > 2007-10-14 22:35:55 D [spec.y:152:section_option] libglusterfs/parser: > Option:small_brick_2:transport-timeout:5 > 2007-10-14 22:35:55 D [spec.y:216:section_end] libglusterfs/parser: > end:small_brick_2 > 2007-10-14 22:35:55 D [spec.y:116:new_section] libglusterfs/parser: New > node for 'nufa' > 2007-10-14 22:35:55 D [spec.y:132:section_type] libglusterfs/parser: > Type:nufa:cluster/unify > 2007-10-14 22:35:55 D [xlator.c:102:xlator_set_type] libglusterfs/xlator: > attempt to load type cluster/unify > 2007-10-14 22:35:55 D [xlator.c:109:xlator_set_type] libglusterfs/xlator: > attempt to load file //lib/glusterfs/1.3.5/xlator/cluster/unify.so > 2007-10-14 22:35:55 D [spec.y:201:section_sub] liglusterfs/parser: > child:nufa->small_brick_1 > 2007-10-14 22:35:55 D [spec.y:201:section_sub] liglusterfs/parser: > child:nufa->small_brick_2 > 2007-10-14 22:35:55 D [spec.y:152:section_option] libglusterfs/parser: > Option:nufa:scheduler:nufa > 2007-10-14 22:35:55 D [spec.y:152:section_option] libglusterfs/parser: > Option:nufa:nufa.local-volume-name:small_brick_2 > 2007-10-14 22:35:55 D [spec.y:152:section_option] libglusterfs/parser: > Option:nufa:nufa.limits.min-free-disk:5% > 2007-10-14 22:35:55 D [spec.y:152:section_option] libglusterfs/parser: > Option:nufa:namespace:namespace > 2007-10-14 22:35:55 D [spec.y:216:section_end] libglusterfs/parser: > end:nufa > 2007-10-14 22:35:55 W [inode.c:1099:inode_table_new] fuse: creating new > inode table with lru_limit=1024, sizeof(inode_t)=96 > 2007-10-14 22:35:55 D [inode.c:559:__create_inode] fuse/inode: create > inode(1) > 2007-10-14 22:35:55 D [inode.c:351:__active_inode] fuse/inode: activating > inode(1), lru=0/1024 > 2007-10-14 22:35:55 D [client-protocol.c:4549:init] small_brick_1: missing > 'inode-lru-limit'. defaulting to 1000 > 2007-10-14 22:35:55 D [client-protocol.c:4562:init] small_brick_1: setting > transport-timeout to 5 > 2007-10-14 22:35:55 D [transport.c:83:transport_load] > libglusterfs/transport: attempt to load type tcp/client > 2007-10-14 22:35:55 D [transport.c:88:transport_load] > libglusterfs/transport: attempt to load file > //lib/glusterfs/1.3.5/transport/tcp/client.so > 2007-10-14 22:35:55 D [client-protocol.c:4549:init] small_brick_2: missing > 'inode-lru-limit'. defaulting to 1000 > 2007-10-14 22:35:55 D [client-protocol.c:4562:init] small_brick_2: setting > transport-timeout to 5 > 2007-10-14 22:35:55 D [transport.c:83:transport_load] > libglusterfs/transport: attempt to load type tcp/client > 2007-10-14 22:35:55 D [transport.c:88:transport_load] > libglusterfs/transport: attempt to load file > //lib/glusterfs/1.3.5/transport/tcp/client.so > 2007-10-14 22:35:55 D [unify.c:3872:init] nufa: namespace node specified > as namespace > 2007-10-14 22:35:55 D [scheduler.c:36:get_scheduler] > libglusterfs/scheduler: attempt to load file nufa.so > > 2007-10-14 22:35:55 D [unify.c:3890:init] nufa: Child node count is 2 > 2007-10-14 22:35:55 D [client-protocol.c:4847:notify] small_brick_1: got > GF_EVENT_PARENT_UP, attempting connect on transport > 2007-10-14 22:35:55 D [client-protocol.c:4847:notify] small_brick_2: got > GF_EVENT_PARENT_UP, attempting connect on transport > 2007-10-14 22:35:55 D [client-protocol.c:4294:client_protocol_reconnect] > small_brick_1: attempting reconnect > 2007-10-14 22:35:55 D [tcp-client.c:70:tcp_connect] small_brick_1: socket > fd = 4 > 2007-10-14 22:35:55 D [tcp-client.c:88:tcp_connect] small_brick_1: > finalized on port `1023' > 2007-10-14 22:35:55 D [tcp-client.c:109:tcp_connect] small_brick_1: > defaulting remote-port to 6996 > 2007-10-14 22:35:55 D [common-utils.c:161:gf_resolve_ip] resolver: DNS > cache not present, freshly probing hostname: 192.168.0.7 > 2007-10-14 22:35:55 D [common-utils.c:186:gf_resolve_ip] resolver: > returning IP:192.168.0.7[0] for hostname: 192.168.0.7 > 2007-10-14 22:35:55 D [common-utils.c:194:gf_resolve_ip] resolver: > flushing DNS cache > 2007-10-14 22:35:55 D [tcp-client.c:142:tcp_connect] small_brick_1: > connect on 4 in progress (non-blocking) > 2007-10-14 22:35:55 D [tcp-client.c:179:tcp_connect] small_brick_1: > connection on 4 still in progress - try later > 2007-10-14 22:35:55 D [client-protocol.c:4294:client_protocol_reconnect] > small_brick_2: attempting reconnect > 2007-10-14 22:35:55 D [tcp-client.c:70:tcp_connect] small_brick_2: socket > fd = 7 > 2007-10-14 22:35:55 D [tcp-client.c:88:tcp_connect] small_brick_2: > finalized on port `1022' > 2007-10-14 22:35:55 D [tcp-client.c:109:tcp_connect] small_brick_2: > defaulting remote-port to 6996 > 2007-10-14 22:35:55 D [common-utils.c:161:gf_resolve_ip] resolver: DNS > cache not present, freshly probing hostname: 192.168.0.1 > 2007-10-14 22:35:55 D [common-utils.c:186:gf_resolve_ip] resolver: > returning IP:192.168.0.1[0] for hostname: 192.168.0.1 > 2007-10-14 22:35:55 D [common-utils.c:194:gf_resolve_ip] resolver: > flushing DNS cache > 2007-10-14 22:35:55 D [tcp-client.c:142:tcp_connect] small_brick_2: > connect on 7 in progress (non-blocking) > 2007-10-14 22:35:55 D [tcp-client.c:186:tcp_connect] small_brick_2: > connection on 7 success > 2007-10-14 22:35:55 D [client-protocol.c:4869:notify] small_brick_2: got > GF_EVENT_CHILD_UP > 2007-10-14 22:35:55 D [client-protocol.c:4627:client_protocol_handshake_reply] > small_brick_2: reply frame has callid: 424242 > 2007-10-14 22:35:55 D [client-protocol.c:4661:client_protocol_handshake_reply] > small_brick_2: SETVOLUME on remote-host succeeded > 2007-10-14 22:35:56 D [client-protocol.c:4294:client_protocol_reconnect] > small_brick_1: attempting reconnect > 2007-10-14 22:35:56 D [tcp-client.c:179:tcp_connect] small_brick_1: > connection on 4 still in progress - try later > 2007-10-14 22:35:56 D [client-protocol.c:4301:client_protocol_reconnect] > small_brick_2: breaking reconnect chain > 2007-10-14 22:35:58 D [client-protocol.c:4294:client_protocol_reconnect] > small_brick_1: attempting reconnect > 2007-10-14 22:35:58 E [tcp-client.c:171:tcp_connect] small_brick_1: > non-blocking connect() returned: 113 (No route to host) > 2007-10-14 22:36:00 D [tcp-client.c:70:tcp_connect] small_brick_1: socket > fd = 4 > 2007-10-14 22:36:00 D [tcp-client.c:88:tcp_connect] small_brick_1: > finalized on port `1023' > 2007-10-14 22:36:00 D [tcp-client.c:109:tcp_connect] small_brick_1: > defaulting remote-port to 6996 > 2007-10-14 22:36:00 D [common-utils.c:161:gf_resolve_ip] resolver: DNS > cache not present, freshly probing hostname: 192.168.0.7 > 2007-10-14 22:36:00 D [common-utils.c:186:gf_resolve_ip] resolver: > returning IP:192.168.0.7[0] for hostname: 192.168.0.7 > 2007-10-14 22:36:00 D [common-utils.c:194:gf_resolve_ip] resolver: > flushing DNS cache > 2007-10-14 22:36:00 D [tcp-client.c:142:tcp_connect] small_brick_1: > connect on 4 in progress (non-blocking) > 2007-10-14 22:36:01 D [tcp-client.c:179:tcp_connect] small_brick_1: > connection on 4 still in progress - try later > 2007-10-14 22:36:01 W [client-protocol.c:344:client_protocol_xfer] > small_brick_1: not connected at the moment to submit frame type(0) op(34) > 2007-10-14 22:36:01 W [unify-self-heal.c:261:unify_sh_readdir_cbk] nufa: > found mismatch in mode/uid/gid for . > 2007-10-14 22:36:01 D [client-protocol.c:4294:client_protocol_reconnect] > small_brick_1: attempting reconnect > 2007-10-14 22:36:01 D [tcp-client.c:179:tcp_connect] small_brick_1: > connection on 4 still in progress - try later > 2007-10-14 22:36:06 D [client-protocol.c:4294:client_protocol_reconnect] > small_brick_1: attempting reconnect > 2007-10-14 22:36:06 E [tcp-client.c:171:tcp_connect] small_brick_1: > non-blocking connect() returned: 113 (No route to host) > 2007-10-14 22:36:14 D [client-protocol.c:4294:client_protocol_reconnect] > small_brick_1: attempting reconnect > 2007-10-14 22:36:14 D [tcp-client.c:70:tcp_connect] small_brick_1: socket > fd = 4 > 2007-10-14 22:36:14 D [tcp-client.c:88:tcp_connect] small_brick_1: > finalized on port `1023' > 2007-10-14 22:36:14 D [tcp-client.c:109:tcp_connect] small_brick_1: > defaulting remote-port to 6996 > 2007-10-14 22:36:14 D [common-utils.c:161:gf_resolve_ip] resolver: DNS > cache not present, freshly probing hostname: 192.168.0.7 > 2007-10-14 22:36:14 D [common-utils.c:186:gf_resolve_ip] resolver: > returning IP:192.168.0.7[0] for hostname: 192.168.0.7 > 2007-10-14 22:36:14 D [common-utils.c:194:gf_resolve_ip] resolver: > flushing DNS cache > 2007-10-14 22:36:14 D [tcp-client.c:142:tcp_connect] small_brick_1: > connect on 4 in progress (non-blocking) > 2007-10-14 22:36:14 D [tcp-client.c:179:tcp_connect] small_brick_1: > connection on 4 still in progress - try later > 2007-10-14 22:36:27 D [client-protocol.c:4294:client_protocol_reconnect] > small_brick_1: attempting reconnect > 2007-10-14 22:36:27 E [tcp-client.c:171:tcp_connect] small_brick_1: > non-blocking connect() returned: 113 (No route to host) > 2007-10-14 22:36:48 D [client-protocol.c:4294:client_protocol_reconnect] > small_brick_1: attempting reconnect > 2007-10-14 22:36:48 D [tcp-client.c:70:tcp_connect] small_brick_1: socket > fd = 4 > 2007-10-14 22:36:48 D [tcp-client.c:88:tcp_connect] small_brick_1: > finalized on port `1023' > 2007-10-14 22:36:48 D [tcp-client.c:109:tcp_connect] small_brick_1: > defaulting remote-port to 6996 > 2007-10-14 22:36:48 D [common-utils.c:161:gf_resolve_ip] resolver: DNS > cache not present, freshly probing hostname: 192.168.0.7 > 2007-10-14 22:36:48 D [common-utils.c:186:gf_resolve_ip] resolver: > returning IP:192.168.0.7[0] for hostname: 192.168.0.7 > 2007-10-14 22:36:48 D [common-utils.c:194:gf_resolve_ip] resolver: > flushing DNS cache > 2007-10-14 22:36:48 D [tcp-client.c:142:tcp_connect] small_brick_1: > connect on 4 in progress (non-blocking) > 2007-10-14 22:36:49 D [tcp-client.c:179:tcp_connect] small_brick_1: > connection on 4 still in progress - try later > 2007-10-14 22:37:23 D [client-protocol.c:4294:client_protocol_reconnect] > small_brick_1: attempting reconnect > 2007-10-14 22:37:23 E [tcp-client.c:171:tcp_connect] small_brick_1: > non-blocking connect() returned: 113 (No route to host) > 2007-10-14 22:38:18 D [client-protocol.c:4294:client_protocol_reconnect] > small_brick_1: attempting reconnect > 2007-10-14 22:38:18 D [tcp-client.c:70:tcp_connect] small_brick_1: socket > fd = 4 > 2007-10-14 22:38:18 D [tcp-client.c:88:tcp_connect] small_brick_1: > finalized on port `1023' > 2007-10-14 22:38:18 D [tcp-client.c:109:tcp_connect] small_brick_1: > defaulting remote-port to 6996 > 2007-10-14 22:38:18 D [common-utils.c:161:gf_resolve_ip] resolver: DNS > cache not present, freshly probing hostname: 192.168.0.7 > 2007-10-14 22:38:18 D [common-utils.c:186:gf_resolve_ip] resolver: > returning IP:192.168.0.7[0] for hostname: 192.168.0.7 > 2007-10-14 22:38:18 D [common-utils.c:194:gf_resolve_ip] resolver: > flushing DNS cache > 2007-10-14 22:38:18 D [tcp-client.c:142:tcp_connect] small_brick_1: > connect on 4 in progress (non-blocking) > 2007-10-14 22:38:18 D [tcp-client.c:179:tcp_connect] small_brick_1: > connection on 4 still in progress - try later > 2007-10-14 22:39:47 D [client-protocol.c:4294:client_protocol_reconnect] > small_brick_1: attempting reconnect > 2007-10-14 22:39:47 E [tcp-client.c:171:tcp_connect] small_brick_1: > non-blocking connect() returned: 113 (No route to host) > 2007-10-14 22:42:11 D [client-protocol.c:4294:client_protocol_reconnect] > small_brick_1: attempting reconnect > 2007-10-14 22:42:11 D [tcp-client.c:70:tcp_connect] small_brick_1: socket > fd = 4 > 2007-10-14 22:42:11 D [tcp-client.c:88:tcp_connect] small_brick_1: > finalized on port `1023' > 2007-10-14 22:42:11 D [tcp-client.c:109:tcp_connect] small_brick_1: > defaulting remote-port to 6996 > 2007-10-14 22:42:11 D [common-utils.c:161:gf_resolve_ip] resolver: DNS > cache not present, freshly probing hostname: 192.168.0.7 > 2007-10-14 22:42:11 D [common-utils.c:186:gf_resolve_ip] resolver: > returning IP:192.168.0.7[0] for hostname: 192.168.0.7 > 2007-10-14 22:42:11 D [common-utils.c:194:gf_resolve_ip] resolver: > flushing DNS cache > 2007-10-14 22:42:11 D [tcp-client.c:142:tcp_connect] small_brick_1: > connect on 4 in progress (non-blocking) > 2007-10-14 22:42:11 D [tcp-client.c:179:tcp_connect] small_brick_1: > connection on 4 still in progress - try later > > > volume namespace > type storage/posix > option directory /tmp/namespace > end-volume > > volume big_brick > type protocol/client > option transport-type tcp/client > option remote-host 192.168.0.8 > option remote-subvolume brick > option transport-timeout 5 > end-volume > > volume small_brick_1 > type protocol/client > option transport-type tcp/client > option remote-host 192.168.0.7 > option remote-subvolume brick > option transport-timeout 5 > end-volume > > volume small_brick_2 > type protocol/client > option transport-type tcp/client > option remote-host 192.168.0.1 > option remote-subvolume brick > option transport-timeout 5 > end-volume > > volume nufa > type cluster/unify > subvolumes small_brick_1 small_brick_2 > option scheduler nufa # or random > option nufa.local-volume-name small_brick_2 > option nufa.limits.min-free-disk 5% > option namespace namespace > end-volume > > > _______________________________________________ > Gluster-devel mailing list > Gluster-devel@xxxxxxxxxx > http://lists.nongnu.org/mailman/listinfo/gluster-devel > > -- Raghavendra G A centipede was happy quite, until a toad in fun, Said, "Prey, which leg comes after which?", This raised his doubts to such a pitch, He fell flat into the ditch, Not knowing how to run. -Anonymous
