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
d17ecc3b5c
replication/fsrep: report Pending[0] problem as fsrep problem in RetryWait state
2018-10-12 12:45:37 +02:00
Christian Schwarz
2990193512
replication: export SleepUntil in report
2018-09-24 19:23:53 +02:00
Christian Schwarz
fa47667f31
bring back prometheus metrics, with new metrics for replication state machine
2018-09-07 22:22:34 -07:00
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
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
8eade3d20a
replication/pdu: fix broken test
2018-09-04 17:01:46 -07:00
Christian Schwarz
be57d6ce8e
replication/diff: replace invalid comparison of CreateTXG with Creation
2018-09-04 14:01:48 -07:00
Christian Schwarz
0c4a3f8dc4
pruning/history: properly communicate via rpc if snapshot does not exist
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
b95e983d0d
bump go-streamrpc to 0.2, cleanup logging
...
logging should be user-friendly in INFO mode
2018-09-02 15:45:18 -07:00
Anton Schirg
f387e23214
fix: at least two snapshots were needed to start replication
2018-08-30 19:20:18 +02:00
Anton Schirg
48feaff054
fix some status display alignment
2018-08-30 15:21:07 +02:00
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
Anton Schirg
6ca11a7391
byte counter for status
2018-08-30 12:54:30 +02:00
Christian Schwarz
22ca80eb7e
remote snapshot destruction & replication status zfs property
2018-08-30 11:51:47 +02:00
Christian Schwarz
a2aa8e7bd7
finish pruner implementation
2018-08-29 19:00:45 +02:00
Christian Schwarz
ee5445777d
logging format 'human': continue printing prefixed fields if some are missing
2018-08-26 19:13:09 +02:00
Christian Schwarz
7ff72fb6d9
replication: document most important aspects of Endpoint interface
2018-08-26 15:12:43 +02:00
Christian Schwarz
cf01086df5
build: pin protoc version and update protobuf + regenerate
2018-08-26 14:35:18 +02:00
Christian Schwarz
71203ab325
move various timeouts to package-level variables
2018-08-25 22:30:16 +02:00
Christian Schwarz
88de8ba8bb
initial repl policy: get rid of unimplemented options
2018-08-25 22:23:47 +02:00
Christian Schwarz
e30ae972f4
gofmt
2018-08-25 21:30:25 +02:00
Christian Schwarz
54c9dcb7c1
move replication policy constants to package replication
2018-08-22 10:11:14 +02:00
Christian Schwarz
7b3a84e2a3
move replication package to project root (independent of cmd package)
2018-08-22 00:19:03 +02:00
