<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div>Thanks for your reply.</div><div><br></div><div>Do I need check all files in <span style="font-family: arial; line-height: 23.8px; white-space: pre-wrap;">/var/lib/glusterd/*? </span></div><div><span style="font-family: arial; line-height: 23.8px; white-space: pre-wrap;">Must all files be same in A node and B node?</span></div><div><span style="font-family: arial; line-height: 23.8px; white-space: pre-wrap;"><br></span></div><div>I found that the size of file <span style="font-family: arial; line-height: 23.8px; white-space: pre-wrap;"> /var/lib/glusterd/snaps/.nfs0000000001722f4000000002 is 0 bytes after A board reboot.</span></div><div><span style="font-family: arial; line-height: 23.8px; white-space: pre-wrap;">So glusterd can't restore by this snap file on A node.</span></div><div><span style="font-family: arial; line-height: 23.8px; white-space: pre-wrap;">Is it right?</span></div><br><br><br><br><div style="position:relative;zoom:1"></div><div id="divNeteaseMailCard"></div><br><pre><br>At 2016-02-25 18:25:50, "Atin Mukherjee" <amukherj@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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