Restoring membase from mbbackup-incremental file
I'm trying to come up with a backup system for our membase cluster.
I've been using the mbbackup and mbrestore scripts successfully but we want to add in incremental backup functionality. I have successfully run the mbbackup-incremental script, I can see the new key/value entries in the file generated, but I have not been able to figure out how to use this file to restore recent changes to the cluster.
I've tried using mbrestore and pointing it to the file generated by mbbackup-incremental and it gives me the following error:
[/home]$mbrestore -a /membase_backup/incremental00001.mbb
Either the metadata db file is not specified
or the backup files need to be upgraded to version 2.
Please use mbdbupgrade for upgrade or contact support.
I've also tried using the mbbackup_script with just the database file, but I think that just verifies the file and doesn't restore the key/value pairs to the cluster.
Any advice on how to restore the key/value pairs in an incremental backup database file?