When the delta is very small from the bounds then the ratio calculation
doesn't work that well. Let's allow 100 from the bounds, since that
would be expected in any case.
We won't add a configuration for it, since it's not that useful.
Change-Id: I049066a42470b825f430b7f32ebe92d544c6cc8b
This adds verification for the processed count and before and after
segment/objects table counts.
This adds new flag:
metainfo.loop.suspicious-processed-ratio: 0.03
This defaults to 3%, which at 100M objects is 3M objects.
Change-Id: Ife5522ecc97bcc5a55667f36868a0f1fc8e4c561
Currently we did not limit the "as of system time" for iterating over
objects table. Using just an interval would cause problems with the
tests. That could be overcome skipping that interval for tests
altogether, however, we should probably test those more to ensure that
GC stays working as intended.
This is a safer code, however, maybe not as straigthforward as it could
be.
Change-Id: I374f77783b2af42bb6da846735ceea20a7ce5e60
Currently the iterate is being called in only one location so there's no
benefit in passing them as arguments over using the receiver.
Change-Id: I433a5d8b795b1bcc1f1e9320d87b10820cf537f1
In a rare case it's possible to start the loop iteration without
observers. The most likely case is that the observer is cancelled and
the coalesce timer trigger asynchronously, although being stopped.
Nevertheless, all the observers may also exit during the iteration, in
either case it should not result in an error.
If there's a probem with the observers, then they can report their own
error as they see fit.
Change-Id: Ie423fec41e6295be05536a4b7b0b6623ffebf2fb
Satellites set their configuration values to default values using
cfgstruct, however, it turns out our tests don't test these values
at all! Instead, they have a completely separate definition system
that is easy to forget about.
As is to be expected, these values have drifted, and it appears
in a few cases test planet is testing unreasonable values that we
won't see in production, or perhaps worse, features enabled in
production were missed and weren't enabled in testplanet.
This change makes it so all values are configured the same,
systematic way, so it's easy to see when test values are different
than dev values or release values, and it's less hard to forget
to enable features in testplanet.
In terms of reviewing, this change should be actually fairly
easy to review, considering private/testplanet/satellite.go keeps
the current config system and the new one and confirms that they
result in identical configurations, so you can be certain that
nothing was missed and the config is all correct.
You can also check the config lock to see what actual config
values changed.
Change-Id: I6715d0794887f577e21742afcf56fd2b9d12170e
The system and database time may drift. We should use database time for
absolute "as of system time" to ensure that it's not newer than the
current database time. When the "as of system time" is in the future,
then the query will fail.
Change-Id: I5423f6aaad966ca03a76b5ff805bfba932e44a51
errs.Class should not contain "error" in the name, since that causes a
lot of stutter in the error logs. As an example a log line could end up
looking like:
ERROR node stats service error: satellitedbs error: node stats database error: no rows
Whereas something like:
ERROR nodestats service: satellitedbs: nodestatsdb: no rows
Would contain all the necessary information without the stutter.
Change-Id: I7b7cb7e592ebab4bcfadc1eef11122584d2b20e0
There's a rare chance that `Stop` returns false, however doesn't have
time triggered. Use a non-blocking drain to remove the token.
Change-Id: I1ae18a197424017f0ca76656602709a029b56bfd
We need some chores to join without triggering the loop.
For example it's fine to run metrics, only when something else is
running.
Change-Id: I9d8bd16f59c28c540c8d72971bc4e233a8660c02
Currently the loop handling is heavily related to the metabase rather
than metainfo.
metainfo over time has become related to the "public API" for accessing
the metabase data.
Currently updates monkit.lock, because monkit monitoring does not handle
ScopeNamed correctly. Needs a followup change to monitoring check.
Change-Id: Ie50519991d718dfb872ec9a0176a82e732c97584
