[Gluster-users] (3.1.6-1) How should I add extra peers to existing file systems ?
Tomoaki Sato
tsato at valinux.co.jp
Wed Aug 17 03:18:43 UTC 2011
Mohit,
let me say again.
3.1.6-1 fail to 'peer probe' after 'start volume' in my environment.
case-A) peer probe foo-3-private --> Peer in Cluster
<delete all configuration files and reboot all foo-X-private nodes>
[root at foo-1-private ~]# gluster peer probe foo-3-private
Probe successful
[root at foo-1-private ~]# gluster peer status
Number of Peers: 1
Hostname: foo-3-private
Uuid: ef7d3c43-219a-4d13-a918-2639455cfbe7
State: Peer in Cluster (Connected)
case-B) create volume then peer probe foo-3-private --> Peer in Cluster
<delete all configuration files and reboot all foo-X-private nodes>
[root at foo-1-private ~]# gluster volume create foo foo-1-private:/mnt/brick
Creation of volume foo has been successful. Please start the volume to access data.
[root at foo-1-private ~]# gluster peer probe foo-3-private
Probe successful
[root at foo-1-private ~]# gluster peer status
Number of Peers: 1
Hostname: foo-3-private
Uuid: fe44c954-4679-4389-a0e6-4c1fd4569a02
State: Peer in Cluster (Connected)
case-C) start volume then peer probe foo-3-private --> Peer Rejected
<delete all configuration files and reboot all foo-X-private nodes>
[root at foo-1-private ~]# gluster volume create foo foo-1-private:/mnt/brick
Creation of volume foo has been successful. Please start the volume to access data.
[root at foo-1-private ~]# gluster volume start foo
Starting volume foo has been successful
[root at foo-1-private ~]# gluster peer probe foo-3-private
Probe successful
[root at foo-1-private ~]# gluster peer status
Number of Peers: 1
Hostname: foo-3-private
Uuid: bb6932e4-5bf0-4d34-872f-4a5fc1d0b6f8
State: Peer Rejected (Connected)
> Can you for now put it in /etc/hosts and test?
All foo-X-private hosts have no entries in /etc/hosts.
All the nodes obtain IP addresses from a DHCP server and register the IP address - host name paires to a DNS server.
>
> also, make sure you have same version of gluster running on all the nodes.
Since all three foo-X-private hosts are generated from a common VM template, same version of gluster run on all the nodes.
>
> What's the result of gluster peer status on node 3?
[root at foo-1-private ~]# ssh foo-3-private gluster peer status
Number of Peers: 1
Hostname: 192.168.1.129
Uuid: 828bcc00-14d3-4505-8b35-d0ac6ca0730a
State: Peer Rejected (Connected)
[root at foo-1-private ~]#
Best,
(2011/08/17 0:53), Mohit Anchlia wrote:
> I see this in the logs:
>
> [2011-08-16 11:57:05.642903] I
> [glusterd-handler.c:391:glusterd_friend_find] 0-glusterd: Unable to
> find hostname: foo-3-private
>
> Can you for now put it in /etc/hosts and test?
>
> also, make sure you have same version of gluster running on all the nodes.
>
> What's the result of gluster peer status on node 3?
>
> On Mon, Aug 15, 2011 at 8:18 PM, Tomoaki Sato<tsato at valinux.co.jp> wrote:
>> Mohit
>>
>> I've tried same test and reproduce the 'Peer Rejected' status.
>> please find config files and log files in attached taz.
>>
>>
>> [root at vhead-010 ~]# date
>> Tue Aug 16 11:55:15 JST 2011
>> [root at vhead-010 ~]# cat a.sh
>> #!/bin/bash
>> for i in foo-{1..3}-private
>> do
>> ssh ${i} service glusterd stop
>> ssh ${i} 'find /etc/glusterd -type f|xargs rm -f'
>> ssh ${i} rm -rf /etc/glusterd/vols/*
>> ssh ${i} service iptables stop
>> ssh ${i} cp /dev/null /var/log/glusterfs/nfs.log
>> ssh ${i} cp /dev/null /var/log/glusterfs/bricks/mnt-brick.log
>> ssh ${i} cp /dev/null /var/log/glusterfs/.cmd_log_history
>> ssh ${i} cp /dev/null
>> /var/log/glusterfs/etc-glusterfs-glusterd.vol.log
>> ssh ${i} service glusterd start
>> ssh ${i} find /etc/glusterd
>> ssh ${i} service glusterd status
>> done
>> [root at vhead-010 ~]# bash a.sh
>> Stopping glusterd:[ OK ]
>> Flushing firewall rules: [ OK ]
>> Setting chains to policy ACCEPT: filter [ OK ]
>> Unloading iptables modules: [ OK ]
>> Starting glusterd:[ OK ]
>> /etc/glusterd
>> /etc/glusterd/glusterd.info
>> /etc/glusterd/nfs
>> /etc/glusterd/nfs/run
>> /etc/glusterd/peers
>> /etc/glusterd/vols
>> glusterd (pid 15617) is running...
>> Stopping glusterd:[ OK ]
>> Flushing firewall rules: [ OK ]
>> Setting chains to policy ACCEPT: filter [ OK ]
>> Unloading iptables modules: [ OK ]
>> Starting glusterd:[ OK ]
>> /etc/glusterd
>> /etc/glusterd/glusterd.info
>> /etc/glusterd/nfs
>> /etc/glusterd/nfs/run
>> /etc/glusterd/peers
>> /etc/glusterd/vols
>> glusterd (pid 15147) is running...
>> Stopping glusterd:[ OK ]
>> Flushing firewall rules: [ OK ]
>> Setting chains to policy ACCEPT: filter [ OK ]
>> Unloading iptables modules: [ OK ]
>> Starting glusterd:[ OK ]
>> /etc/glusterd
>> /etc/glusterd/glusterd.info
>> /etc/glusterd/nfs
>> /etc/glusterd/nfs/run
>> /etc/glusterd/peers
>> /etc/glusterd/vols
>> glusterd (pid 15177) is running...
>> [root at vhead-010 ~]# ssh foo-1-private
>> Last login: Tue Aug 16 09:51:49 2011 from dlp.local.valinux.co.jp
>> [root at localhost ~]# gluster peer probe foo-2-private
>> Probe successful
>> [root at localhost ~]# gluster peer status
>> Number of Peers: 1
>>
>> Hostname: foo-2-private
>> Uuid: 20b73d9a-ede0-454f-9fbb-b0eee9ce26a3
>> State: Peer in Cluster (Connected)
>> [root at localhost ~]# gluster volume create foo foo-1-private:/mnt/brick
>> Creation of volume foo has been successful. Please start the volume to
>> access data.
>> [root at localhost ~]# gluster volume start foo
>> Starting volume foo has been successful
>> [root at localhost ~]# gluster volume add-brick foo foo-2-private:/mnt/brick
>> Add Brick successful
>> [root at localhost ~]# gluster peer probe foo-3-private
>> Probe successful
>> [root at localhost ~]# gluster peer status
>> Number of Peers: 2
>>
>> Hostname: foo-2-private
>> Uuid: 20b73d9a-ede0-454f-9fbb-b0eee9ce26a3
>> State: Peer in Cluster (Connected)
>>
>> Hostname: foo-3-private
>> Uuid: 7587ae34-9209-484a-9576-3939e061720c
>> State: Peer Rejected (Connected)
>> [root at localhost ~]# exit
>> logout
>> Connection to foo-1-private closed.
>> [root at vhead-010 ~]# find foo_log_and_conf
>> foo_log_and_conf
>> foo_log_and_conf/foo-2-private
>> foo_log_and_conf/foo-2-private/glusterd
>> foo_log_and_conf/foo-2-private/glusterd/glusterd.info
>> foo_log_and_conf/foo-2-private/glusterd/nfs
>> foo_log_and_conf/foo-2-private/glusterd/nfs/nfs-server.vol
>> foo_log_and_conf/foo-2-private/glusterd/nfs/run
>> foo_log_and_conf/foo-2-private/glusterd/nfs/run/nfs.pid
>> foo_log_and_conf/foo-2-private/glusterd/peers
>> foo_log_and_conf/foo-2-private/glusterd/peers/461f6e21-90c4-4b6c-bda8-7b99bacb2722
>> foo_log_and_conf/foo-2-private/glusterd/vols
>> foo_log_and_conf/foo-2-private/glusterd/vols/foo
>> foo_log_and_conf/foo-2-private/glusterd/vols/foo/info
>> foo_log_and_conf/foo-2-private/glusterd/vols/foo/bricks
>> foo_log_and_conf/foo-2-private/glusterd/vols/foo/bricks/foo-2-private:-mnt-brick
>> foo_log_and_conf/foo-2-private/glusterd/vols/foo/bricks/foo-1-private:-mnt-brick
>> foo_log_and_conf/foo-2-private/glusterd/vols/foo/foo.foo-2-private.mnt-brick.vol
>> foo_log_and_conf/foo-2-private/glusterd/vols/foo/cksum
>> foo_log_and_conf/foo-2-private/glusterd/vols/foo/run
>> foo_log_and_conf/foo-2-private/glusterd/vols/foo/run/foo-2-private-mnt-brick.pid
>> foo_log_and_conf/foo-2-private/glusterd/vols/foo/foo-fuse.vol
>> foo_log_and_conf/foo-2-private/glusterd/vols/foo/foo.foo-1-private.mnt-brick.vol
>> foo_log_and_conf/foo-2-private/glusterfs
>> foo_log_and_conf/foo-2-private/glusterfs/nfs.log
>> foo_log_and_conf/foo-2-private/glusterfs/bricks
>> foo_log_and_conf/foo-2-private/glusterfs/bricks/mnt-brick.log
>> foo_log_and_conf/foo-2-private/glusterfs/.cmd_log_history
>> foo_log_and_conf/foo-2-private/glusterfs/etc-glusterfs-glusterd.vol.log
>> foo_log_and_conf/foo-1-private
>> foo_log_and_conf/foo-1-private/glusterd
>> foo_log_and_conf/foo-1-private/glusterd/glusterd.info
>> foo_log_and_conf/foo-1-private/glusterd/nfs
>> foo_log_and_conf/foo-1-private/glusterd/nfs/nfs-server.vol
>> foo_log_and_conf/foo-1-private/glusterd/nfs/run
>> foo_log_and_conf/foo-1-private/glusterd/nfs/run/nfs.pid
>> foo_log_and_conf/foo-1-private/glusterd/peers
>> foo_log_and_conf/foo-1-private/glusterd/peers/20b73d9a-ede0-454f-9fbb-b0eee9ce26a3
>> foo_log_and_conf/foo-1-private/glusterd/peers/7587ae34-9209-484a-9576-3939e061720c
>> foo_log_and_conf/foo-1-private/glusterd/vols
>> foo_log_and_conf/foo-1-private/glusterd/vols/foo
>> foo_log_and_conf/foo-1-private/glusterd/vols/foo/info
>> foo_log_and_conf/foo-1-private/glusterd/vols/foo/bricks
>> foo_log_and_conf/foo-1-private/glusterd/vols/foo/bricks/foo-2-private:-mnt-brick
>> foo_log_and_conf/foo-1-private/glusterd/vols/foo/bricks/foo-1-private:-mnt-brick
>> foo_log_and_conf/foo-1-private/glusterd/vols/foo/foo.foo-2-private.mnt-brick.vol
>> foo_log_and_conf/foo-1-private/glusterd/vols/foo/cksum
>> foo_log_and_conf/foo-1-private/glusterd/vols/foo/run
>> foo_log_and_conf/foo-1-private/glusterd/vols/foo/run/foo-1-private-mnt-brick.pid
>> foo_log_and_conf/foo-1-private/glusterd/vols/foo/foo-fuse.vol
>> foo_log_and_conf/foo-1-private/glusterd/vols/foo/foo.foo-1-private.mnt-brick.vol
>> foo_log_and_conf/foo-1-private/glusterfs
>> foo_log_and_conf/foo-1-private/glusterfs/nfs.log
>> foo_log_and_conf/foo-1-private/glusterfs/bricks
>> foo_log_and_conf/foo-1-private/glusterfs/bricks/mnt-brick.log
>> foo_log_and_conf/foo-1-private/glusterfs/.cmd_log_history
>> foo_log_and_conf/foo-1-private/glusterfs/etc-glusterfs-glusterd.vol.log
>> foo_log_and_conf/foo-3-private
>> foo_log_and_conf/foo-3-private/glusterd
>> foo_log_and_conf/foo-3-private/glusterd/glusterd.info
>> foo_log_and_conf/foo-3-private/glusterd/nfs
>> foo_log_and_conf/foo-3-private/glusterd/nfs/run
>> foo_log_and_conf/foo-3-private/glusterd/peers
>> foo_log_and_conf/foo-3-private/glusterd/peers/461f6e21-90c4-4b6c-bda8-7b99bacb2722
>> foo_log_and_conf/foo-3-private/glusterd/vols
>> foo_log_and_conf/foo-3-private/glusterd/vols/foo
>> foo_log_and_conf/foo-3-private/glusterd/vols/foo/info
>> foo_log_and_conf/foo-3-private/glusterd/vols/foo/bricks
>> foo_log_and_conf/foo-3-private/glusterd/vols/foo/bricks/foo-2-private:-mnt-brick
>> foo_log_and_conf/foo-3-private/glusterd/vols/foo/bricks/foo-1-private:-mnt-brick
>> foo_log_and_conf/foo-3-private/glusterd/vols/foo/foo.foo-2-private.mnt-brick.vol
>> foo_log_and_conf/foo-3-private/glusterd/vols/foo/cksum
>> foo_log_and_conf/foo-3-private/glusterd/vols/foo/foo-fuse.vol
>> foo_log_and_conf/foo-3-private/glusterd/vols/foo/foo.foo-1-private.mnt-brick.vol
>> foo_log_and_conf/foo-3-private/glusterfs
>> foo_log_and_conf/foo-3-private/glusterfs/nfs.log
>> foo_log_and_conf/foo-3-private/glusterfs/bricks
>> foo_log_and_conf/foo-3-private/glusterfs/bricks/mnt-brick.log
>> foo_log_and_conf/foo-3-private/glusterfs/.cmd_log_history
>> foo_log_and_conf/foo-3-private/glusterfs/etc-glusterfs-glusterd.vol.log
>> [root at vhead-010 ~]# exit
>>
>> Best,
>>
>> (2011/08/16 9:35), Mohit Anchlia wrote:
>>>
>>> I should have also asked you to stop and delete volume before getting
>>> rid of gluster config files. Can you get rid of directories also
>>> inside vols and try to restart? It's trying to look for volume files
>>> that we just removed.
>>>
>>> Also, just disable iptables for now explicitly.
>>>
>>> On Mon, Aug 15, 2011 at 5:22 PM, Tomoaki Sato<tsato at valinux.co.jp> wrote:
>>>>
>>>>> 1) run peer detach for all the servers
>>>>
>>>> done.
>>>>
>>>>> 2) from server 1 ->3 and 3->1 make sure ports are open and iptables
>>>>> are turned off.
>>>>
>>>> done.
>>>> by the way, the same test on 3.1.5-1 works fine with same environment.
>>>>
>>>>> 3) remove config files under /etc/glusterd
>>>>
>>>> please review following logs.
>>>>
>>>>> 4) run your tests again.
>>>>
>>>> I don't know why but glusterd service failed to start on all 3 hosts.
>>>>
>>>> [root at vhead-010 ~]# date
>>>> Tue Aug 16 09:12:53 JST 2011
>>>> [root at vhead-010 ~]# cat a.sh
>>>> #!/bin/bash
>>>> for i in foo-{1..3}-private
>>>> do
>>>> ssh ${i} service glusterd stop
>>>> ssh ${i} 'find /etc/glusterd -type f|xargs rm -f'
>>>> ssh ${i} service iptables restart
>>>> ssh ${i} iptables -vL
>>>> ssh ${i} service glusterd start
>>>> ssh ${i} find /etc/glusterd
>>>> ssh ${i} service glusterd status
>>>> done
>>>> [root at vhead-010 ~]# bash a.sh
>>>> Stopping glusterd:[ OK ]
>>>> Flushing firewall rules: [ OK ]
>>>> Setting chains to policy ACCEPT: filter [ OK ]
>>>> Unloading iptables modules: [ OK ]
>>>> Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
>>>> pkts bytes target prot opt in out source
>>>> destination
>>>>
>>>> Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
>>>> pkts bytes target prot opt in out source
>>>> destination
>>>>
>>>> Chain OUTPUT (policy ACCEPT 0 packets, 0 bytes)
>>>> pkts bytes target prot opt in out source
>>>> destination
>>>> Starting glusterd:[ OK ]
>>>> /etc/glusterd
>>>> /etc/glusterd/glusterd.info
>>>> /etc/glusterd/nfs
>>>> /etc/glusterd/nfs/run
>>>> /etc/glusterd/peers
>>>> /etc/glusterd/vols
>>>> /etc/glusterd/vols/foo
>>>> /etc/glusterd/vols/foo/bricks
>>>> /etc/glusterd/vols/foo/run
>>>> glusterd is stopped
>>>> Stopping glusterd:[ OK ]
>>>> Flushing firewall rules: [ OK ]
>>>> Setting chains to policy ACCEPT: filter [ OK ]
>>>> Unloading iptables modules: [ OK ]
>>>> Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
>>>> pkts bytes target prot opt in out source
>>>> destination
>>>>
>>>> Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
>>>> pkts bytes target prot opt in out source
>>>> destination
>>>>
>>>> Chain OUTPUT (policy ACCEPT 0 packets, 0 bytes)
>>>> pkts bytes target prot opt in out source
>>>> destination
>>>> Starting glusterd:[ OK ]
>>>> /etc/glusterd
>>>> /etc/glusterd/glusterd.info
>>>> /etc/glusterd/nfs
>>>> /etc/glusterd/nfs/run
>>>> /etc/glusterd/peers
>>>> /etc/glusterd/vols
>>>> /etc/glusterd/vols/foo
>>>> /etc/glusterd/vols/foo/bricks
>>>> /etc/glusterd/vols/foo/run
>>>> glusterd is stopped
>>>> Stopping glusterd:[ OK ]
>>>> Flushing firewall rules: [ OK ]
>>>> Setting chains to policy ACCEPT: filter [ OK ]
>>>> Unloading iptables modules: [ OK ]
>>>> Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
>>>> pkts bytes target prot opt in out source
>>>> destination
>>>>
>>>> Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
>>>> pkts bytes target prot opt in out source
>>>> destination
>>>>
>>>> Chain OUTPUT (policy ACCEPT 0 packets, 0 bytes)
>>>> pkts bytes target prot opt in out source
>>>> destination
>>>> Starting glusterd:[ OK ]
>>>> /etc/glusterd
>>>> /etc/glusterd/glusterd.info
>>>> /etc/glusterd/nfs
>>>> /etc/glusterd/nfs/run
>>>> /etc/glusterd/peers
>>>> /etc/glusterd/vols
>>>> /etc/glusterd/vols/foo
>>>> /etc/glusterd/vols/foo/bricks
>>>> /etc/glusterd/vols/foo/run
>>>> glusterd is stopped
>>>> [root at vhead-010 ~]# date
>>>> Tue Aug 16 09:13:20 JST 2011
>>>> [root at vhead-010 ~]# ssh foo-1-private
>>>> Last login: Tue Aug 16 09:06:57 2011 from dlp.local.valinux.co.jp
>>>> [root at localhost ~]# tail -20
>>>> /var/log/glusterfs/etc-glusterfs-glusterd.vol.log
>>>> ...
>>>> [2011-08-16 09:13:01.85858] I [glusterd.c:304:init] 0-management: Using
>>>> /etc/glusterd as working directory
>>>> [2011-08-16 09:13:01.87294] E [rpc-transport.c:799:rpc_transport_load]
>>>> 0-rpc-transport:
>>>> /opt/glusterfs/3.1.6/lib64/glusterfs/3.1.6/rpc-transport/rdma.so: cannot
>>>> open shared object file: No such file or directory
>>>> [2011-08-16 09:13:01.87340] E [rpc-transport.c:803:rpc_transport_load]
>>>> 0-rpc-transport: volume 'rdma.management': transport-type 'rdma' is not
>>>> valid or not found on this machine
>>>> [2011-08-16 09:13:01.87402] E
>>>> [glusterd-store.c:654:glusterd_store_handle_retrieve] 0-glusterd: Unable
>>>> to
>>>> retrieve store handle for /etc/glusterd/glusterd.info, error: No such
>>>> file
>>>> or directory
>>>> [2011-08-16 09:13:01.87422] E
>>>> [glusterd-store.c:761:glusterd_retrieve_uuid]
>>>> 0-: Unable to get store handle!
>>>> [2011-08-16 09:13:01.87514] I [glusterd.c:95:glusterd_uuid_init]
>>>> 0-glusterd:
>>>> generated UUID: c0cef9f9-a79e-4189-8955-d83927db9cee
>>>> [2011-08-16 09:13:01.87681] E
>>>> [glusterd-store.c:654:glusterd_store_handle_retrieve] 0-glusterd: Unable
>>>> to
>>>> retrieve store handle for /etc/glusterd/vols/foo/info, error: No such
>>>> file
>>>> or directory
>>>> [2011-08-16 09:13:01.87704] E
>>>> [glusterd-store.c:1328:glusterd_store_retrieve_volumes] 0-: Unable to
>>>> restore volume: foo
>>>
>>>> [2011-08-16 09:13:01.87732] E [xlator.c:843:xlator_init] 0-management:
>>>> Initialization of volume 'management' failed, review your volfile again
>>>> [2011-08-16 09:13:01.87751] E [graph.c:331:glusterfs_graph_init]
>>>> 0-management: initializing translator failed
>>>> [2011-08-16 09:13:01.87818] I [glusterfsd.c:712:cleanup_and_exit]
>>>> 0-glusterfsd: shutting down
>>>> [root at localhost ~]# exit
>>>>
>>>> Best,
>>>>
>>>> (2011/08/16 8:52), Mohit Anchlia wrote:
>>>>>
>>>>> Logs are generally in /var/log/gluster
>>>>>
>>>>> Since you are playing with it. I would suggest this:
>>>>>
>>>>> 1) run peer detach for all the servers
>>>>> 2) from server 1 ->3 and 3->1 make sure ports are open and iptables
>>>>> are turned off.
>>>>> 3) remove config files under /etc/glusterd
>>>>> 4) run your tests again.
>>>>>
>>>>> On Mon, Aug 15, 2011 at 4:28 PM, Tomoaki Sato<tsato at valinux.co.jp>
>>>>> wrote:
>>>>>>
>>>>>> Thanks, Mohit
>>>>>>
>>>>>> (2011/08/16 8:05), Mohit Anchlia wrote:
>>>>>>>
>>>>>>> What's in your logs?
>>>>>>
>>>>>> I can obtain logs needed. could you tell me the instruction to take the
>>>>>> logs?
>>>>>>
>>>>>>>
>>>>>>> Did you have foo-3-private before in your gluster cluster ever or
>>>>>>> adding this host for the first time?
>>>>>>
>>>>>> It was first time.
>>>>>> All foo-X-private has no entries in /etc/glusterd/peers/ and
>>>>>> /etc/glusterd/vols/.
>>>>>>
>>>>>>>
>>>>>>> Try gluster peer detach and then remove any left over configuration in
>>>>>>> /etc/glusterd config directory. After that try again and see if that
>>>>>>> works.
>>>>>>
>>>>>> [root at vhead-010 ~]# date
>>>>>> Tue Aug 16 08:17:49 JST 2011
>>>>>> [root at vhead-010 ~]# cat a.sh
>>>>>> #!/bin/bash
>>>>>> for i in foo-{1..3}-private
>>>>>> do
>>>>>> ssh ${i} service glusterd stop
>>>>>> ssh ${i} rm -rf /etc/glusterd/peers/*
>>>>>> ssh ${i} rm -rf /etc/glusterd/vols/*
>>>>>> ssh ${i} service glusterd start
>>>>>> ssh ${i} find /etc/glusterd
>>>>>> done
>>>>>> [root at vhead-010 ~]# bash a.sh
>>>>>> Stopping glusterd:[ OK ]
>>>>>> Starting glusterd:[ OK ]
>>>>>> /etc/glusterd
>>>>>> /etc/glusterd/glusterd.info
>>>>>> /etc/glusterd/nfs
>>>>>> /etc/glusterd/nfs/nfs-server.vol
>>>>>> /etc/glusterd/nfs/run
>>>>>> /etc/glusterd/peers
>>>>>> /etc/glusterd/vols
>>>>>> Stopping glusterd:[ OK ]
>>>>>> Starting glusterd:[ OK ]
>>>>>> /etc/glusterd
>>>>>> /etc/glusterd/glusterd.info
>>>>>> /etc/glusterd/nfs
>>>>>> /etc/glusterd/nfs/nfs-server.vol
>>>>>> /etc/glusterd/nfs/run
>>>>>> /etc/glusterd/peers
>>>>>> /etc/glusterd/vols
>>>>>> Stopping glusterd:[ OK ]
>>>>>> Starting glusterd:[ OK ]
>>>>>> /etc/glusterd
>>>>>> /etc/glusterd/glusterd.info
>>>>>> /etc/glusterd/nfs
>>>>>> /etc/glusterd/nfs/nfs-server.vol
>>>>>> /etc/glusterd/nfs/run
>>>>>> /etc/glusterd/peers
>>>>>> /etc/glusterd/vols
>>>>>> [root at vhead-010 ~]# ssh foo-1-private
>>>>>> [root at localhost ~]# gluster peer probe foo-2-private
>>>>>> Probe successful
>>>>>> [root at localhost ~]# gluster peer status
>>>>>> Number of Peers: 1
>>>>>>
>>>>>> Hostname: foo-2-private
>>>>>> Uuid: c2b314ac-6ed1-455a-84d4-ec22041ee2b2
>>>>>> State: Peer in Cluster (Connected)
>>>>>> [root at localhost ~]# gluster volume create foo foo-1-private:/mnt/brick
>>>>>> Creation of volume foo has been successful. Please start the volume to
>>>>>> access da
>>>>>> ta.
>>>>>> [root at localhost ~]# gluster volume start foo
>>>>>> Starting volume foo has been successful
>>>>>> [root at localhost ~]# gluster volume add-brick foo
>>>>>> foo-2-private:/mnt/brick
>>>>>> Add Brick successful
>>>>>> [root at localhost ~]# gluster peer probe foo-3-private
>>>>>> Probe successful
>>>>>> [root at localhost ~]# gluster peer status
>>>>>> Number of Peers: 2
>>>>>>
>>>>>> Hostname: foo-2-private
>>>>>> Uuid: c2b314ac-6ed1-455a-84d4-ec22041ee2b2
>>>>>> State: Peer in Cluster (Connected)
>>>>>>
>>>>>> Hostname: foo-3-private
>>>>>> Uuid: 7fb98dac-fef7-4b33-837c-6483a767ec3e
>>>>>> State: Peer Rejected (Connected)
>>>>>> [root at localhost ~]# cat /var/log/glusterfs/.cmd_log_history
>>>>>> ...
>>>>>> [2011-08-16 08:20:28.862619] peer probe : on host foo-2-private:24007
>>>>>> [2011-08-16 08:20:28.912419] peer probe : on host foo-2-private:24007
>>>>>> FAILED
>>>>>> [2011-08-16 08:20:58.382350] Volume create : on volname: foo attempted
>>>>>> [2011-08-16 08:20:58.382461] Volume create : on volname: foo
>>>>>> type:DEFAULT
>>>>>> count:
>>>>>> 1 bricks: foo-1-private:/mnt/brick
>>>>>> [2011-08-16 08:20:58.384674] Volume create : on volname: foo SUCCESS
>>>>>> [2011-08-16 08:21:04.831772] volume start : on volname: foo SUCCESS
>>>>>> [2011-08-16 08:21:22.682292] Volume add-brick : on volname: foo
>>>>>> attempted
>>>>>> [2011-08-16 08:21:22.682385] Volume add-brick : volname: foo type
>>>>>> DEFAULT
>>>>>> count:
>>>>>> 1 bricks: foo-2-private:/mnt/brick
>>>>>> [2011-08-16 08:21:22.682499] Volume add-brick : on volname: foo SUCCESS
>>>>>> [2011-08-16 08:21:39.124574] peer probe : on host foo-3-private:24007
>>>>>> [2011-08-16 08:21:39.135609] peer probe : on host foo-3-private:24007
>>>>>> FAILED
>>>>>>
>>>>>> Tomo
>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Mon, Aug 15, 2011 at 3:37 PM, Tomoaki Sato<tsato at valinux.co.jp>
>>>>>>> wrote:
>>>>>>>>
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> following instructions work fine with 3.1.5-1 but with 3.1.6-1.
>>>>>>>>
>>>>>>>> 1. make a new file system without peers. [OK]
>>>>>>>>
>>>>>>>> foo-1-private# gluster volume create foo foo-1-private:/mnt/brick
>>>>>>>> foo-1-private# gluster volume start foo
>>>>>>>> foo-1-private# gluster peer status
>>>>>>>> No peers present
>>>>>>>> foo-1-private#
>>>>>>>>
>>>>>>>> 2. add a peer to the file system. [NG]
>>>>>>>>
>>>>>>>> foo-1-private# gluster peer probe foo-2-private
>>>>>>>> Probe successful
>>>>>>>> foo-1-private# gluster peer status
>>>>>>>> Number of Peers: 1
>>>>>>>>
>>>>>>>> Hostname: foo-2-private
>>>>>>>> Uuid: c2b314ac-6ed1-455a-84d4-ec22041ee2b2
>>>>>>>> State: Peer Rejected (Connected)
>>>>>>>> foo-1-private# gluster volume add-brick foo foo-2-private:/mnt/brick
>>>>>>>> Host foo-2-private not connected
>>>>>>>> foo-1-private#
>>>>>>>>
>>>>>>>>
>>>>>>>> following instructions work fine even with 3.1.6-1.
>>>>>>>>
>>>>>>>> 1. make a new file system with single peer. [OK]
>>>>>>>>
>>>>>>>> foo-1-private# gluster peer status
>>>>>>>> No peer presents
>>>>>>>> foo-1-private# gluster peer probe foo-2-private
>>>>>>>> Probe successful
>>>>>>>> foo-1-private# gluster peer status
>>>>>>>> Number of Peers: 1
>>>>>>>>
>>>>>>>> Hostname: foo-2-private
>>>>>>>> Uuid: c2b314ac-6ed1-455a-84d4-ec22041ee2b2
>>>>>>>> State: Peer in Cluster (Connected)
>>>>>>>> foo-1-private# gluster volume create foo foo-1-private:/mnt/brick
>>>>>>>> Creation of volume foo has been successful. Please start the volume
>>>>>>>> to
>>>>>>>> access data.
>>>>>>>> foo-1-private# gluster volume start foo
>>>>>>>> Starting volume foo has been successful
>>>>>>>> foo-1-private# gluster volume add-brick foo foo-2-private:/mnt/brick
>>>>>>>> Add Brick successful
>>>>>>>> foo-1-private#
>>>>>>>>
>>>>>>>> But ...
>>>>>>>>
>>>>>>>> 2. add a peer to the file system. [NG]
>>>>>>>>
>>>>>>>> foo-1-private# gluster peer probe foo-3-private
>>>>>>>> Probe successful
>>>>>>>> foo-1-private# gluster peer status
>>>>>>>> Number of Peers: 2
>>>>>>>>
>>>>>>>> Hostname: foo-2-private
>>>>>>>> Uuid: c2b314ac-6ed1-455a-84d4-ec22041ee2b2
>>>>>>>> State: Peer in Cluster (Connected)
>>>>>>>>
>>>>>>>> Hostname: foo-3-private
>>>>>>>> Uuid: 7fb98dac-fef704b33-837c-6483a767ec3e
>>>>>>>> State: Peer Rejected (Connected)
>>>>>>>> foo-1-private# gluster volume add-brick foo foo-3-private:/mnt/brick
>>>>>>>> Host foo-3-private not connected
>>>>>>>> foo-1-private#
>>>>>>>>
>>>>>>>> How should I add extra peers to existing file systems ?
>>>>>>>>
>>>>>>>> Best,
>>>>>>>> _______________________________________________
>>>>>>>> Gluster-users mailing list
>>>>>>>> Gluster-users at gluster.org
>>>>>>>> http://gluster.org/cgi-bin/mailman/listinfo/gluster-users
>>>>>>>>
>>>>>>
>>>>>>
>>>>
>>>>
>>
>>
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