On 26/05/2018 7:30 am, Bob Micheletto wrote:
The current production sync node configuration allows for a sync node to be recovered after it has been rebooted. However, memcached is completely cleared as a result. Also, the tabs collection is lost for good, since it is presently memcached only.
To be clear, this would be used in cases where we'd otherwise node-reassign all users on that node, right?
While losing tabs isn't ideal, it's clearly an improvement over losing everything, so it's difficult to argue that this isn't a good thing.
As Richard says, assuming that we can ensure the clients are aware the tab collection has been reset I think we'll recover in the same way we would for a node reassignment. And as Richard also says, I believe simply ensuring the lastModified time for that collection is zero will do the right thing on Desktop and I can't imagine they could possibly do anything different. It shouldn't be too difficult to verify.
Cheers, Mark _______________________________________________ Sync-dev mailing list [email protected] https://mail.mozilla.org/listinfo/sync-dev
