If I run "reboot" on the a node，there are not .snap files on A node after reboot. Does the snap file only appear after unexpect reboot？ Why its size is 0 byte？ In this situation ，is a right method to solve this problem removing the snap file? thanks xin 发自我的 iPhone > 在 2016年2月25日，19:05，Atin Mukherjee <amukherj@xxxxxxxxxx> 写道： > > + 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@xxxxxxxxxx> 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拢潞 >>>> >>>> 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 >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> _______________________________________________ >>>> Gluster-users mailing list >>>> Gluster-users@xxxxxxxxxxx >>>> http://www.gluster.org/mailman/listinfo/gluster-users >> >> >> >> _______________________________________________ Gluster-users mailing list Gluster-users@xxxxxxxxxxx http://www.gluster.org/mailman/listinfo/gluster-users
