- `make formatcheck` outputs the list of files that need formatting
- `make format` applies the formatting and now also outputs the diffs.
Signed-off-by: InsanePrawn <insane.prawny@gmail.com>
- Emit warning and return 1 when no cmd is specified
- get docdep requirements from lazy.sh parent dir, not $GOPATH/src/zrepl/zrepl
- Explicitly warn when gopath is not in PATH
- Fix `release` cmd
- replace `! -z` with `-n`
Signed-off-by: InsanePrawn <insane.prawny@gmail.com>
* The SendStream.Close() was not called by dataconn.Server, which left the zfs send process dangling.
* When the source job's ctx interceptor closed the task, the dangling zfs send was detect by the trace package and panicked.
020-07-25T19:54:41-04:00 [ERRO][latitude][rpc.data][cyZj$J3Ca$J3Ca.CJwB]: cannot write send stream err="frameconn: shutting down"
panic: end task: 1 active child tasks: end task: task still has active child tasks
goroutine 196966 [running]:
github.com/zrepl/zrepl/daemon/logging/trace.WithTask.func1.1(0xc000320680, 0xcde000)
/home/jeremy/go/src/github.com/zrepl/zrepl/daemon/logging/trace/trace.go:221 +0x2f7
github.com/zrepl/zrepl/daemon/logging/trace.WithTask.func1()
/home/jeremy/go/src/github.com/zrepl/zrepl/daemon/logging/trace/trace.go:237 +0x38
github.com/zrepl/zrepl/daemon/logging/trace.WithTaskAndSpan.func1()
/home/jeremy/go/src/github.com/zrepl/zrepl/daemon/logging/trace/trace_convenience.go:41 +0x37
github.com/zrepl/zrepl/daemon/job.(*PassiveSide).Run.func1(0xdcf780, 0xc0000a3560, 0xdc65a0, 0xc00035e620, 0xc0000a34d0)
/home/jeremy/go/src/github.com/zrepl/zrepl/daemon/job/passive.go:194 +0x2e7
github.com/zrepl/zrepl/rpc.NewServer.func3(0xdcf780, 0xc0001ce4b0, 0xdc65e0, 0xc00035e600, 0xc0000a34d0)
/home/jeremy/go/src/github.com/zrepl/zrepl/rpc/rpc_server.go:82 +0xd5
github.com/zrepl/zrepl/rpc/dataconn.(*Server).serveConn(0xc0000a2ba0, 0xc00018eca0)
/home/jeremy/go/src/github.com/zrepl/zrepl/rpc/dataconn/dataconn_server.go:149 +0x3be
github.com/zrepl/zrepl/rpc/dataconn.(*Server).Serve.func3(0xc0000b8180, 0xc0000a2ba0, 0xc00018eca0)
/home/jeremy/go/src/github.com/zrepl/zrepl/rpc/dataconn/dataconn_server.go:108 +0x5d
created by github.com/zrepl/zrepl/rpc/dataconn.(*Server).Serve
/home/jeremy/go/src/github.com/zrepl/zrepl/rpc/dataconn/dataconn_server.go:106 +0x24a
2020-07-25T19:58:55-04:00 [ERRO][latitude][rpc.data][Pt4F$gCWT$gCWT.fzhc]: cannot write send stream err="frameconn: shutting down"
panic: end task: 1 active child tasks: end task: task still has active child tasks
fixes#348
This commit
- adds a configuration in which no step holds, replication cursors, etc. are created
- removes the send.step_holds.disable_incremental setting
- creates a new config option `replication` for active-side jobs
- adds the replication.protection.{initial,incremental} settings, each
of which can have values
- `guarantee_resumability`
- `guarantee_incremental`
- `guarantee_nothing`
(refer to docs/configuration/replication.rst for semantics)
The `replication` config from an active side is sent to both endpoint.Sender and endpoint.Receiver
for each replication step. Sender and Receiver then act accordingly.
For `guarantee_incremental`, we add the new `tentative-replication-cursor` abstraction.
The necessity for that abstraction is outlined in https://github.com/zrepl/zrepl/issues/340.
fixes https://github.com/zrepl/zrepl/issues/340
This "breaks" the use case of receiving an unencrypted send into an encrypted receiver by setting the receiver's `root_fs`'s `encryption=on`.
"breaks" in air-quotes because we have not yet released a version of
zrepl with encrypted send support.
We will bring back the featured outlined above in a future release.
See https://github.com/zrepl/zrepl/issues/342#issuecomment-657231818 and following.
- uses version metric for 'instances up'
- displays active task count
- displays send abstractions cache entry count
- in general, graphs have a shorter y axis for better overview
fixes#332
