7 Commits

Author	SHA1	Message	Date
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	acd2418803	handle DryRun send size estimate errors with bookmarks	2018-09-05 17:41:25 -07:00
Christian Schwarz	0c4a3f8dc4	pruning/history: properly communicate via rpc if snapshot does not exist	2018-09-04 14:01:48 -07:00
Anton Schirg	b5957aca37	do dry runs in planning stage to estimate size of all sends	2018-08-30 12:59:16 +02:00
Anton Schirg	98f3f3dfd8	show expected size of current send ... Needs to be changed to send sizes for all planned steps	2018-08-30 12:58:13 +02:00
Christian Schwarz	22ca80eb7e	remote snapshot destruction & replication status zfs property	2018-08-30 11:51:47 +02:00
Christian Schwarz	7b3a84e2a3	move replication package to project root (independent of cmd package)	2018-08-22 00:19:03 +02:00