zrepl/docs
Denis Shaposhnikov 27012e5623
Allow same root_fs for different jobs: sinks and so on (#752)
Because some jobs add client identity to root_fs and other jobs don't do
that,
we can't reliable detect overlapping of filesystems. And and the same
time we
need an ability to use equal or overlapped root_fs for different jobs.
For
instance see this config:

```
  - name: "zdisk"
    type: "sink"
    root_fs: "zdisk/zrepl"
    serve:
      type: "local"
      listener_name: "zdisk"
```
and
```
  - name: "remote-to-zdisk"
    type: "pull"
    connect:
      type: "tls"
    root_fs: "zdisk/zrepl/remote"
```

As you can see, two jobs have overlapped root_fs, but actually datasets
are not
overlapped, because job `zdisk` save everything under
`zdisk/zrepl/localhost`,
because it adds client identity. So they actually use two different
filesystems:
`zdisk/zrepl/localhost` and `zdisk/zrepl/remote`. And we can't detect
this
situation during config check. So let's just remove this check, because
it's
admin's duty to configure correct root_fs's.

---------

Co-authored-by: Christian Schwarz <me@cschwarz.com>
2023-11-01 00:12:54 +01:00
..
_static docs: switch to sphinx-multiversion for multi-versioned docs (#734) 2023-09-09 12:21:25 +02:00
_templates docs: switch to sphinx-multiversion for multi-versioned docs (#734) 2023-09-09 12:21:25 +02:00
configuration Allow same root_fs for different jobs: sinks and so on (#752) 2023-11-01 00:12:54 +01:00
installation docs: add a note that FreeBSD jail zfs userland needs to be kept in sync with kernel module 2021-12-18 16:06:26 +01:00
quickstart docs: address setup with two or more external disks (#695) 2023-05-02 18:57:26 +02:00
usage/runbooks docs: add runbook on how to migrate sending side to new zpool 2021-11-14 17:34:32 +01:00
.gitignore docs: publishing workflow as script 2017-11-11 23:25:12 +01:00
changelog.rst docs: changelog for 0.6.1 2023-09-10 11:13:14 +00:00
conf.py docs: switch to sphinx-multiversion for multi-versioned docs (#734) 2023-09-09 12:21:25 +02:00
configuration.rst make initial replication policy configurable (most_recent, all, fail) 2022-06-26 14:36:59 +02:00
global.rst.inc docs/jobs: add replication- conflict_resolution-options to active job types 2023-01-26 00:09:28 +01:00
index.rst docs: badges & links to Matrix chat room 2022-01-09 12:05:19 +01:00
installation.rst build: rpm + deb targets, build-in-docker targets, CircleCI pipeline rewrite 2020-09-02 21:34:52 +02:00
Makefile docs: switch to sphinx-multiversion for multi-versioned docs (#734) 2023-09-09 12:21:25 +02:00
pr.rst docs: talks: add note on keep_bookmarks option (#687) 2023-09-09 10:47:28 +00:00
publish.sh circleci: fixup bc92660: docs/publish.sh script -P option didn't work 2023-09-09 11:08:03 +00:00
quickstart.rst docs: document fan-out replication & add quick-start guide 2022-01-09 12:45:09 +01:00
requirements.txt docs: switch to sphinx-multiversion for multi-versioned docs (#734) 2023-09-09 12:21:25 +02:00
run-sphinx-multiversion.py docs: switch to sphinx-multiversion for multi-versioned docs (#734) 2023-09-09 12:21:25 +02:00
supporters.rst docs: update supporters list 2022-12-10 12:00:57 +01:00
usage.rst docs: update CLI usage to --mode raw & remove outdated "Limitations" section 2022-06-28 00:17:34 +02:00