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10f4e9796d
lvol: fix thin-pool creation with percentage size (#11925)
* fix(lvol): use --extents (-l) for thin-pool creation with percentage size
Fixes #11923
* chore(lvol): add changelog fragment for #11925
* test(lvol): add integration tests for thin-pool creation with percentage sizes
* test(lvol): use extent-aligned size for thin-pool absolute-size idempotency test
* test(lvol): reduce thin-pool sizes to leave space for test_pvs.yml
* test(lvol): add shrink=false to thin-pool absolute-size idempotency check
* test(lvol): add shrink: false to thin volume idempotency test
LVM reports thin volume size slightly above requested (metadata overhead),
triggering spurious shrink attempts. Disable shrink for idempotency checks
to avoid false failures.
---------
(cherry picked from commit d0f0e9d00f)
Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
101 lines
2.6 KiB
YAML
101 lines
2.6 KiB
YAML
---
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# Copyright (c) Ansible Project
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# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
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# SPDX-License-Identifier: GPL-3.0-or-later
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# Regression tests for thin-pool creation with percentage-based sizes (GH-11923)
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- name: Create thin pool with percentage of VG size
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community.general.lvol:
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vg: testvg1
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thinpool: testthinpool1
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size: 20%VG
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register: thinpool_pct_vg_create
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- name: Assert thin pool with percentage of VG created
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assert:
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that:
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- thinpool_pct_vg_create is success
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- thinpool_pct_vg_create is changed
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- name: Create thin pool with percentage of VG size - idempotency
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community.general.lvol:
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vg: testvg1
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thinpool: testthinpool1
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size: 20%VG
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register: thinpool_pct_vg_idempotent
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- name: Assert thin pool with percentage of VG creation is idempotent
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assert:
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that:
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- thinpool_pct_vg_idempotent is success
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- thinpool_pct_vg_idempotent is not changed
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- name: Create thin pool with percentage of free space
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community.general.lvol:
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vg: testvg2
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thinpool: testthinpool2
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size: 20%FREE
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register: thinpool_pct_free_create
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- name: Assert thin pool with percentage of free space created
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assert:
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that:
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- thinpool_pct_free_create is success
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- thinpool_pct_free_create is changed
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- name: Create thin pool with absolute size
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community.general.lvol:
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vg: testvg2
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thinpool: testthinpool3
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size: 4m
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register: thinpool_abs_create
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- name: Assert thin pool with absolute size created
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assert:
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that:
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- thinpool_abs_create is success
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- thinpool_abs_create is changed
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- name: Create thin pool with absolute size - idempotency
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community.general.lvol:
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vg: testvg2
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thinpool: testthinpool3
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size: 4m
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shrink: false
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register: thinpool_abs_idempotent
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- name: Assert thin pool with absolute size creation is idempotent
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assert:
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that:
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- thinpool_abs_idempotent is success
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- thinpool_abs_idempotent is not changed
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- name: Create thin volume inside thin pool
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community.general.lvol:
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vg: testvg1
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lv: testthinvol1
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thinpool: testthinpool1
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size: 5m
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register: thinvol_create
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- name: Assert thin volume created
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assert:
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that:
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- thinvol_create is success
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- thinvol_create is changed
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- name: Create thin volume inside thin pool - idempotency
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community.general.lvol:
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vg: testvg1
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lv: testthinvol1
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thinpool: testthinpool1
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size: 5m
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shrink: false
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register: thinvol_idempotent
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- name: Assert thin volume creation is idempotent
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assert:
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that:
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- thinvol_idempotent is success
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- thinvol_idempotent is not changed
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