[SERVER-9269] Unable to upgrade config nodes from 2.2.2 to 2.4.1 Created: 05/Apr/13  Updated: 11/Jul/16  Resolved: 08/Apr/13

Status: Closed
Project: Core Server
Component/s: Write Ops
Affects Version/s: 2.4.1
Fix Version/s: None

Type: Bug Priority: Major - P3
Reporter: Craig Morris Assignee: Scott Hernandez (Inactive)
Resolution: Done Votes: 0
Labels: mongos, update
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

4 mongod nodes running 2.2.2 on linux. 3 config nodes also running 2.2.2 on linux.


Attachments: File configdump.tgz     Text File mongos.log     Text File mongos_abreviated.log    
Operating System: Linux
Steps To Reproduce:

From the command line I am running the command.
> mongos --configdb devmongocfg01:20000,devmongocfg02:20000,devmongocfg03:20000 --upgrade --vvvvv --logpath ./mongos.log

Participants:

 Description   

I am attempting to perform the update process to 2.4.1. After getting to the step "copying collection and chunk metadata to working and backup collections..." it just seems to hang and never finish. I have attached a log file to this ticket.



 Comments   
Comment by Scott Hernandez (Inactive) [ 08/Apr/13 ]

Glad to hear it worked out. Please let us know if anything else comes up.

Comment by Craig Morris [ 08/Apr/13 ]

OK I left the process running over the weekend. Eventually it did finish and all seems to be well again. Previously I left it overnight and it did not finish, but it looks like it finished in under an hour the second go around. This ticket can be closed. Thanks everyone for your help.

Comment by Craig Morris [ 05/Apr/13 ]

OK full log file attached. I also took a dump of the config database as requested and attached also. Thank you for being so responsive..

Comment by Scott Hernandez (Inactive) [ 05/Apr/13 ]

It should complete in minutes. A full log would be helpful.

Before you start can you provide a mongodump of the config db? (or just a copy of the config.* files from your config server)

Comment by Craig Morris [ 05/Apr/13 ]

I left the process running overnight a couple of nights ago and it never finished. I will kick it off again and let it run all weekend and report back on monday. Zero load on the database according to mongostat. MMS monitoring url is https://mms.10gen.com/host/list/4fd8ee2e87d1d86fa8bb2f99#hosts

Comment by Scott Hernandez (Inactive) [ 05/Apr/13 ]

Craig, the logs seem to show it doing the upgrade. Can you send more of the logs?

Is this cluster active and under load while you are performing the upgrade? Is the cluster monitored by MMS and if so, what is the url of cluster?

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