[Gluster-users] faied start the glusterd after reboot

[Atin Mukherjee]

+ Rajesh , Avra

On 02/25/2016 04:12 PM, songxin wrote:
> Thanks for your reply.
> 
> Do I need check all files in /var/lib/glusterd/*? 
> Must all files be same in A node and B node?
Yes, they should be identical.
> 
> I found that the size of
> file /var/lib/glusterd/snaps/.nfs0000000001722f4000000002 is 0 bytes
> after A board reboot.
> So glusterd can't restore by this snap file on A node.
> Is it right?
Yes, looks like that.
> 
> 
> 
> 
> 
> 
> At 2016-02-25 18:25:50, "Atin Mukherjee" <amukherj at redhat.com> wrote:
>>I believe you and Abhishek are from the same group and sharing the
>>common set up. Could you check the content of /var/lib/glusterd/* in
>>board B (post reboot and before starting glusterd) matches with
>>/var/lib/glusterd/* from board A?
>>
>>~Atin
>>
>>On 02/25/2016 03:48 PM, songxin wrote:
>>> Hi,
>>> I have a problem as below when I start the gluster after reboot a board.
>>> 
>>> precondition: 
>>> I use two boards do this test.
>>> The version of glusterfs is 3.7.6.
>>> 
>>> A board ip:128.224.162.255 
>>> B board ip:128.224.95.140 
>>> 
>>> reproduce steps：
>>> 
>>> 1.systemctl start glusterd (A board) 
>>> 2.systemctl start glusterd (B board) 
>>> 3.gluster peer probe 128.224.95.140 (A board) 
>>> 4.gluster volume create gv0 replica 2 128.224.95.140:/tmp/brick1/gv0
>>> 128.224.162.255:/data/brick/gv0 force (local board)
>>> 5.gluster volume start gv0 (A board) 
>>> 6.press the reset button on the A board.It is a develop board so it has
>>> a reset button that is similar to reset button on pc (A board) 
>>> 7.run command "systemctl start glusterd" after A board reboot. And
>>> command failed because the file /var/lib/glusterd/snaps/.nfsxxxxxxxxx
>>> (local board) .
>>> Log is as below.
>>> [2015-12-07 07:55:38.260084] E [MSGID: 101032]
>>> [store.c:434:gf_store_handle_retrieve] 0-: Path corresponding to
>>> /var/lib/glusterd/snaps/.nfs0000000001722f4000000002
>>> [2015-12-07 07:55:38.260120] D [MSGID: 0]
>>> [store.c:439:gf_store_handle_retrieve] 0-: Returning -1                
>>>                                               
>>> [2015-12-07 07:55:38.260152] E [MSGID: 106200]
>>> [glusterd-store.c:3332:glusterd_store_update_snap] 0-management: snap
>>> handle is NULL                                 
>>> [2015-12-07 07:55:38.260180] E [MSGID: 106196]
>>> [glusterd-store.c:3427:glusterd_store_retrieve_snap] 0-management:
>>> Failed to update snapshot for .nfs0000000001722f40
>>> [2015-12-07 07:55:38.260208] E [MSGID: 106043]
>>> [glusterd-store.c:3589:glusterd_store_retrieve_snaps] 0-management:
>>> Unable to restore snapshot: .nfs0000000001722f400
>>> [2015-12-07 07:55:38.260241] D [MSGID: 0]
>>> [glusterd-store.c:3607:glusterd_store_retrieve_snaps] 0-management:
>>> Returning with -1                              
>>> [2015-12-07 07:55:38.260268] D [MSGID: 0]
>>> [glusterd-store.c:4339:glusterd_restore] 0-management: Returning -1    
>>>                                                  
>>> [2015-12-07 07:55:38.260325] E [MSGID: 101019]
>>> [xlator.c:428:xlator_init] 0-management: Initialization of volume
>>> 'management' failed, review your volfile again    
>>> [2015-12-07 07:55:38.260355] E [graph.c:322:glusterfs_graph_init]
>>> 0-management: initializing translator failed                            
>>>                          
>>> [2015-12-07 07:55:38.260374] E [graph.c:661:glusterfs_graph_activate]
>>> 0-graph: init failed                                 
>>> 
>>> 8.rm /var/lib/glusterd/snaps/.nfsxxxxxxxxx (A board) 
>>> 9..run command "systemctl start glusterd" and success. 
>>> 10.at this point the peer status is Peer in Cluster (Connected) and all
>>> process is online. 
>>> 
>>> If a node abnormal reset, must I remove
>>> the  /var/lib/glusterd/snaps/.nfsxxxxxx before starting the glusterd?
>>> 
>>> I want to know if it is nomal.
>>> 
>>> Thanks,
>>> Xin
>>> 
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>>> 
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