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RE: [Gluster-devel] 1.4.0 and HA Translator


From: Melvin Wong
Subject: RE: [Gluster-devel] 1.4.0 and HA Translator
Date: Thu, 8 Jan 2009 17:08:54 +0800

Hi Krishna,
I am getting this error "Transport endpoint is not connected" on one of
my clients when I try to use the configuration below. Any ideas what
could have gone wrong? Thank you.


  1: #############################################
  2: ##  GlusterFS Client Volume Specification  ##
  3: #############################################
  4:
  5: # the exported volume to mount                    # required!
  6: volume cluster
  7:   type protocol/client
  8:   option transport-type tcp/client
  9:
 10:   option remote-host lb.world.net
 11:   option remote-subvolume gfs                     # exported volume
 12:   option transport-timeout 5                     # value in
seconds, should be relatively low
 13: end-volume
 14:
 15: # the exported volume to mount                    # required!
 16: volume cluster2
 17:   type protocol/client
 18:   option transport-type tcp/client
 19: 
 20:   option remote-host lb2.world.net
 21:   option remote-subvolume gfs                     # exported volume
 22:   option transport-timeout 5                     # value in
seconds, should be relatively low
 23: end-volume
 24:
 25: volume glusterfs-ha
 26:       type cluster/ha
 27:       subvolumes cluster2 cluster
 28: end-volume
 29:
 30:
 31:
+-----
2009-01-08 16:54:29 D [spec.y:187:new_section] parser: New node for
'cluster'
2009-01-08 16:54:29 D [xlator.c:421:xlator_set_type] xlator: attempt to
load file /usr/lib/glusterfs/1.4.0rc7/xlator/protocol/client.so
2009-01-08 16:54:29 D [spec.y:213:section_type] parser:
Type:cluster:protocol/client
2009-01-08 16:54:29 D [spec.y:288:section_option] parser:
Option:cluster:transport-type:tcp/client
2009-01-08 16:54:29 D [spec.y:288:section_option] parser:
Option:cluster:remote-host:lb.world.net
2009-01-08 16:54:29 D [spec.y:288:section_option] parser:
Option:cluster:remote-subvolume:gfs
2009-01-08 16:54:29 D [spec.y:288:section_option] parser:
Option:cluster:transport-timeout:5
2009-01-08 16:54:29 D [spec.y:372:section_end] parser: end:cluster
2009-01-08 16:54:29 D [spec.y:187:new_section] parser: New node for
'cluster2'
2009-01-08 16:54:29 D [xlator.c:421:xlator_set_type] xlator: attempt to
load file /usr/lib/glusterfs/1.4.0rc7/xlator/protocol/client.so
2009-01-08 16:54:29 D [spec.y:213:section_type] parser:
Type:cluster2:protocol/client
2009-01-08 16:54:29 D [spec.y:288:section_option] parser:
Option:cluster2:transport-type:tcp/client
2009-01-08 16:54:29 D [spec.y:288:section_option] parser:
Option:cluster2:remote-host:lb2.world.net
2009-01-08 16:54:29 D [spec.y:288:section_option] parser:
Option:cluster2:remote-subvolume:gfs
2009-01-08 16:54:29 D [spec.y:288:section_option] parser:
Option:cluster2:transport-timeout:5
2009-01-08 16:54:29 D [spec.y:372:section_end] parser: end:cluster2
2009-01-08 16:54:29 D [spec.y:187:new_section] parser: New node for
'glusterfs-ha'
2009-01-08 16:54:29 D [xlator.c:421:xlator_set_type] xlator: attempt to
load file /usr/lib/glusterfs/1.4.0rc7/xlator/cluster/ha.so
2009-01-08 16:54:29 D [xlator.c:471:xlator_set_type] glusterfs-ha:
strict option validation not enforced -- neglecting
2009-01-08 16:54:29 D [spec.y:213:section_type] parser:
Type:glusterfs-ha:cluster/ha
2009-01-08 16:54:29 D [spec.y:357:section_sub] parser:
child:glusterfs-ha->cluster2
2009-01-08 16:54:29 D [spec.y:357:section_sub] parser:
child:glusterfs-ha->cluster
2009-01-08 16:54:29 D [spec.y:372:section_end] parser: end:glusterfs-ha
2009-01-08 16:54:29 D [xlator.c:421:xlator_set_type] xlator: attempt to
load file /usr/lib/glusterfs/1.4.0rc7/xlator/mount/fuse.so
2009-01-08 16:54:29 D [glusterfsd.c:1049:main] glusterfs: running in pid
9776
2009-01-08 16:54:29 D [client-protocol.c:5989:init] cluster2: setting
transport-timeout to 5
2009-01-08 16:54:29 D [transport.c:141:transport_load] transport:
attempt to load file /usr/lib/glusterfs/1.4.0rc7/transport/socket.so
2009-01-08 16:54:29 D [xlator.c:551:xlator_init_rec] cluster2:
Initialization done
2009-01-08 16:54:29 D [client-protocol.c:5989:init] cluster: setting
transport-timeout to 5
2009-01-08 16:54:29 D [transport.c:141:transport_load] transport:
attempt to load file /usr/lib/glusterfs/1.4.0rc7/transport/socket.so
2009-01-08 16:54:29 D [xlator.c:551:xlator_init_rec] cluster:
Initialization done
2009-01-08 16:54:29 D [xlator.c:551:xlator_init_rec] glusterfs-ha:
Initialization done
2009-01-08 16:54:29 D [client-protocol.c:6302:notify] cluster2: got
GF_EVENT_PARENT_UP, attempting connect on transport
2009-01-08 16:54:29 D [client-protocol.c:6302:notify] cluster: got
GF_EVENT_PARENT_UP, attempting connect on transport
2009-01-08 16:54:29 D [client-protocol.c:6302:notify] cluster2: got
GF_EVENT_PARENT_UP, attempting connect on transport
2009-01-08 16:54:29 D [client-protocol.c:6302:notify] cluster: got
GF_EVENT_PARENT_UP, attempting connect on transport
2009-01-08 16:54:29 D [inode.c:990:inode_table_new] fuse: creating new
inode table with lru_limit=0
2009-01-08 16:54:29 D [inode.c:455:__inode_create] fuse/inode: create
inode(0)
2009-01-08 16:54:30 D [client-protocol.c:5690:client_protocol_reconnect]
cluster2: attempting reconnect
2009-01-08 16:54:30 D [name.c:214:af_inet_client_get_remote_sockaddr]
cluster2: option remote-port missing in volume cluster2. Defaulting to
6996
2009-01-08 16:54:30 D [common-utils.c:92:gf_resolve_ip6] resolver: DNS
cache not present, freshly probing hostname: lb2.world.net
2009-01-08 16:54:30 D [common-utils.c:129:gf_resolve_ip6] resolver:
returning ip-192.168.89.152 (port-6996) for hostname: lb2.world.net and
port: 6996
2009-01-08 16:54:30 D [client-protocol.c:5690:client_protocol_reconnect]
cluster: attempting reconnect
2009-01-08 16:54:30 D [name.c:214:af_inet_client_get_remote_sockaddr]
cluster: option remote-port missing in volume cluster. Defaulting to
6996
2009-01-08 16:54:30 D [common-utils.c:92:gf_resolve_ip6] resolver: DNS
cache not present, freshly probing hostname: lb.world.net
2009-01-08 16:54:30 D [common-utils.c:129:gf_resolve_ip6] resolver:
returning ip-192.168.89.160 (port-6996) for hostname: lb.world.net and
port: 6996
2009-01-08 16:54:33 D [client-protocol.c:6334:notify] cluster2: got
GF_EVENT_CHILD_UP
2009-01-08 16:54:33 D [socket.c:924:socket_connect] cluster2: connect ()
called on transport already connected
2009-01-08 16:54:33 D [client-protocol.c:5631:client_setvolume_cbk]
cluster2: SETVOLUME on remote-host succeeded
2009-01-08 16:54:33 E [ha.c:4301:notify] glusterfs-ha: GF_EVENT_CHILD_UP
from cluster2
2009-01-08 16:54:33 E [ha.c:4310:notify] glusterfs-ha: switching
"active" from -1 to cluster2
2009-01-08 16:54:33 D [client-protocol.c:6334:notify] cluster: got
GF_EVENT_CHILD_UP
2009-01-08 16:54:33 D [socket.c:924:socket_connect] cluster: connect ()
called on transport already connected
2009-01-08 16:54:33 D [client-protocol.c:5631:client_setvolume_cbk]
cluster: SETVOLUME on remote-host succeeded
2009-01-08 16:54:33 E [ha.c:4301:notify] glusterfs-ha: GF_EVENT_CHILD_UP
from cluster
2009-01-08 16:54:40 D [client-protocol.c:5699:client_protocol_reconnect]
cluster2: breaking reconnect chain
2009-01-08 16:54:40 D [client-protocol.c:5699:client_protocol_reconnect]
cluster: breaking reconnect chain
2009-01-08 16:54:52 D [inode.c:280:__inode_activate] fuse/inode:
activating inode(1), lru=0/0 active=1 purge=0
2009-01-08 16:54:52 D [fuse-bridge.c:1944:fuse_statfs] glusterfs-fuse:
2: STATFS
2009-01-08 16:54:52 E [ha-helpers.c:243:_ha_next_active_child_for_ctx]
glusterfs-ha: failed to get the state from inode->ctx
2009-01-08 16:54:52 E [ha.c:3289:ha_statfs] glusterfs-ha: no active
subvolume
2009-01-08 16:54:52 E [fuse-bridge.c:1912:fuse_statfs_cbk]
glusterfs-fuse: 2: ERR => -1 (Transport endpoint is not connected)

-----Original Message-----
From: address@hidden [mailto:address@hidden
On Behalf Of Krishna Srinivas
Sent: Friday, December 26, 2008 9:36 PM
To: Melvin Wong
Cc: Raghavendra G; address@hidden
Subject: Re: [Gluster-devel] 1.4.0 and HA Translator

Melvin,
Those messages should have been "debug" messages, it has been changed
in the latest code. You can ignore those messages as "errors".
Krishna

On Fri, Dec 26, 2008 at 4:44 PM, Melvin Wong <address@hidden>
wrote:
> Hi Krishna,
> I am trying to add HA translator to my client config. But I get:
>
> 2008-12-26 19:08:57 W [write-behind.c:1363:init] writeback:
> aggregate-size is not zero, disabling flush-behind
> 2008-12-26 19:08:57 W [write-behind.c:1363:init] writeback2:
> aggregate-size is not zero, disabling flush-behind
> 2008-12-26 19:08:58 E [ha.c:4301:notify] glusterfs-ha:
GF_EVENT_CHILD_UP
> from io-cache
> 2008-12-26 19:08:58 E [ha.c:4310:notify] glusterfs-ha: switching
> "active" from -1 to io-cache
> 2008-12-26 19:08:58 E [ha.c:4301:notify] glusterfs-ha:
GF_EVENT_CHILD_UP





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