On Mon, Nov 21, 2016 at 10:00 AM, ABHISHEK PALIWAL <abhishpaliwal@xxxxxxxxx> wrote:
Is it possible for gluster if we fall in this situation then instead of manually doing the steps which you mentioned above gluster will take care of this?Yes, I have also seen these two files in peers directory on 002500 board and I want to know the reason why gluster creates the second file when there is old file is exist. Even when you see the content of the these file are same.Hi Atin,
System is the embedded system and these dates are before the system get in timer sync.
We shouldn't have any unwanted data in /var/lib/glusterd at first place and that's a prerequisite of gluster installation failing which inconsistencies of configuration data can't be handled automatically until manual intervention.
I have some questions:1. based on the logs can we find out the reason for having two peers files with same contents.
No we can't as the log file doesn't have any entry of 26ae19a6-b58f-446a-b079-411d4ee57450 which indicates that this entry is a stale one and was (is) there since long time and the log files are the latest.
2. is there any way to do it from gluster code.
Ditto as above.
AbhishekRegards,AbhishekRegards,--On Mon, Nov 21, 2016 at 9:52 AM, Atin Mukherjee <amukherj@xxxxxxxxxx> wrote:atin@dhcp35-96:~/Downloads/gluIn board 2500 look at the date of the file 5be8603b-18d0-4333-8590-38f918ster_users/abhishek_dup_uuid/ duplicate_uuid/glusterd_2500/ peers$ ls -lrt
total 8
-rw-------. 1 atin wheel 71 Jan 1 1970 5be8603b-18d0-4333-8590-38f918a22857
-rw-------. 1 atin wheel 71 Nov 18 03:31 26ae19a6-b58f-446a-b079-411d4ee57450 a22857 (marked in bold). Not sure how did you end up having this file in such time stamp. I am guessing this could be because of the set up been not cleaned properly at the time of re-installation. Here is the steps what I'd recommend for now:1. rename 26ae19a6-b58f-446a-b079-411d4ee57450 to 5be8603b-18d0-4333-8590-38f918 a22857, you should have only one entry in the peers folder in board 2500. 2. Bring down both glusterd instances3. Bring back one by oneAnd then restart glusterd to see if the issue persists.--On Mon, Nov 21, 2016 at 9:34 AM, ABHISHEK PALIWAL <abhishpaliwal@xxxxxxxxx> wrote:Hope you will see in the logs......--On Mon, Nov 21, 2016 at 9:17 AM, ABHISHEK PALIWAL <abhishpaliwal@xxxxxxxxx> wrote:So, they will remain as same as previous.Hi Atin,It is not getting wipe off we have changed the configuration path from /var/lib/glusterd to /system/glusterd.--On Mon, Nov 21, 2016 at 9:15 AM, Atin Mukherjee <amukherj@xxxxxxxxxx> wrote:Abhishek,rebooting the board does wipe of /var/lib/glusterd contents in your set up right (as per my earlier conversation with you) ? In that case, how are you ensuring that the same node gets back the older UUID? If you don't then this is bound to happen.On Mon, Nov 21, 2016 at 9:11 AM, ABHISHEK PALIWAL <abhishpaliwal@xxxxxxxxx> wrote:______________________________Also, we are not replacing any board from setup just rebooting.So could you please check what is the reason to get in this situation as it is very frequent in multiple case.I am attaching all logs from both the boards and the command outputs as well.We are having the setup of replicate volume setup with two brick but after restarting the second board I am getting the duplicate entry in "gluster peer status" command like below:Hi Team,Please lookinto this problem as this is very widely seen problem in our system.
# gluster peer status
Number of Peers: 2
Hostname: 10.32.0.48
Uuid: 5be8603b-18d0-4333-8590-38f918a22857
State: Peer in Cluster (Connected)
Hostname: 10.32.0.48
Uuid: 5be8603b-18d0-4333-8590-38f918a22857
State: Peer in Cluster (Connected)
#
--
Regards
Abhishek Paliwal
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--~ Atin (atinm)
Regards
Abhishek Paliwal
Regards
Abhishek Paliwal
~ Atin (atinm)
Regards
Abhishek Paliwal
--
~ Atin (atinm)
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