6 Commits

Author	SHA1	Message	Date
Christian Schwarz	cb83a26c90	replication: wakeup + retry handling: make wakeups work in retry wait states ... - handle wakeups in Planning state - fsrep.Replication yields immediately in RetryWait - once the queue only contains fsrep.Replication in retryWait: transition replication.Replication into WorkingWait state - handle wakeups in WorkingWait state, too	2018-10-12 13:12:28 +02:00
Christian Schwarz	975fdee217	replication & pruning: ditch replicated-property, use bookmark as cursor instead ... A bookmark with a well-known name is used to track which version was last successfully received by the receiver. The createtxg that can be retrieved from the bookmark using `zfs get` is used to set the Replicated attribute of each snap on the sender: If the snap's CreateTXG > the cursor's, it is not yet replicated, otherwise it has been. There is an optional config option to change the behvior to `CreateTXG >= the cursor's`, and the implementation defaults to that. The reason: While things work just fine with `CreateTXG > the cursor's`, ZFS does not provide size estimates in a `zfs send` dry run (see acd2418). However, to enable the use case of keeping the snapshot only around for the replication, the config flag exists.	2018-09-05 19:51:06 -07:00
Christian Schwarz	be57d6ce8e	replication/diff: replace invalid comparison of CreateTXG with Creation	2018-09-04 14:01:48 -07:00
Christian Schwarz	ad28fd1ecb	replication: diff does not need special case for receiver/sender == nil	2018-09-02 15:46:42 -07:00
Christian Schwarz	e30ae972f4	gofmt	2018-08-25 21:30:25 +02:00
Christian Schwarz	7b3a84e2a3	move replication package to project root (independent of cmd package)	2018-08-22 00:19:03 +02:00