openzfs/zfs

slop_space_test from longevity runfile is missing

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#8,353 opened on Jan 29, 2019

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Bot: Not StaleComponent: Test Suitegood first issue

Description

This test was introduced in illumos with the zpool checkpoint feature.

When the commit was ported to ZoL (https://github.com/zfsonlinux/zfs/commit/d2734cce68cf740e015312314415f9034c67851c) the runfile of the test was introduced but the actual test is missing.

Contributor guide

Tech stack
c
Domain
testing
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
C programmingZFS checkpoint featureZFS test system
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40
Research direction
The test `slop space test` is missing but its runfile was introduced in commit d2734cce68cf740e015312314415f9034c67851c. The test exists in illumos; you need to port it to the ZFS on Linux test suite. Look at the runfile to understand the test structure and then write the test code, likely in C or shell, following the patterns of other tests in the same directory.