Christian Schwarz 428a60870a pruning: cleanup retention grid impl + tests + correct docs ...

package is now at 95% code coverage and the additional tests codify
all behavior specified in the docs

There is a slight change in behavior:
Intervals are now [duration) instead of (duration].
If the leftmost interval is not keep=all, the most recently created
snapshot will be destroyed if there are other snapshots within
that first interval.
Since we recommend keep=all all over the docs, and zrepl 0.3
will put holds on that snapshot if it is being replicated,
I feel like this is an acceptable change in behavior.

refs #292
fixup of 0bbe2befcec8eef3c61acec8be762f1e1293a96d

2020-09-02 22:45:44 +02:00

..

retentiongrid_test.go

pruning: cleanup retention grid impl + tests + correct docs

2020-09-02 22:45:44 +02:00

retentiongrid.go

pruning: cleanup retention grid impl + tests + correct docs

2020-09-02 22:45:44 +02:00