Any issues or concerns for people who have done 10.1 to 10.2 upgrade on dispersed setup?

[edrock200]

Just curious if anyone has done the 10.1 to 10.2 upgrade and if so, any issues with the upgrade? Any noticable performance gains/regressions? Is there a better place for this type of info? Ran a few google searches but didn't see much. Thanks in advance.

[gedia]

Do you mean online upgrade? I'm curious about this too. glusterfs documentation says online is not supported when the cluster has disperse volumes, but redhat's says it's OK as long as disperse.optimistic-change-log and disperse.eager-lock are set to off a few minutes before initiating the upgrade (https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3.4/html/installation_guide/updating_your_current_system). Not sure if this applies to non-redhat deployments though...

[edrock200]

Yes I do. I had a colleague who did this and it worked but I don't want to risk it.