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Commit 1b68a98
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| NFS3 Pool Lifecycle |`nfs3/pool/test_pool_lifecycle.py`|15| Create, grow to 300 TiB, reject grow past 300 TiB, safe shrink, disable, enable, maintenance, resize in maintenance, delete, then re-create with a volume, reject shrink below used capacity, deploy a VM and attach the volume, cleanup |
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| NFS3 Pool Lifecycle |`nfs3/pool/test_pool_lifecycle.py`|16| Create, grow to 300 TiB, reject grow past 300 TiB, safe shrink, disable, resize while disabled, enable, maintenance, resize in maintenance, delete, then re-create with a volume, reject shrink below used capacity, deploy a VM and attach the volume, cleanup |
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| NFS3 Pool with Volumes |`nfs3/pool/test_pool_with_volumes.py`| 7 | Same + live volume present; negative delete guard |
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| NFS3 Zone-Scoped Pool |`nfs3/pool/test_zone_scoped_pool.py`| 6 | Zone scope — all hosts connected via `attachZone`; grow and safe shrink |
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| NFS3 Volume Lifecycle |`nfs3/volume/test_volume_lifecycle.py`| 5 | Volume is metadata-only; FlexVol unchanged on delete |
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| NFS3 VM + Volume Attach |`nfs3/instance/test_vm_volume_attach.py`| 8 | Full VM lifecycle with hot-plug/detach |
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| iSCSI Pool Lifecycle |`iscsi/pool/test_pool_lifecycle.py`|15| Create, grow to 300 TiB, reject grow past 300 TiB, safe shrink, disable, enable, maintenance, resize in maintenance, delete + igroups, then re-create with a volume (LUN), reject shrink below used capacity, deploy a VM and attach the volume, cleanup |
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| iSCSI Pool Lifecycle |`iscsi/pool/test_pool_lifecycle.py`|16| Create, grow to 300 TiB, reject grow past 300 TiB, safe shrink, disable, resize while disabled, enable, maintenance, resize in maintenance, delete + igroups, then re-create with a volume (LUN), reject shrink below used capacity, deploy a VM and attach the volume, cleanup |
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| iSCSI Pool with Volumes |`iscsi/pool/test_pool_with_volumes.py`| 7 | Same + live LUN present; negative delete guard |
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| iSCSI Zone-Scoped Pool |`iscsi/pool/test_zone_scoped_pool.py`| 6 | Zone scope; grow and safe shrink |
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| iSCSI Volume Lifecycle |`iscsi/volume/test_volume_lifecycle.py`| 5 | LUN created per CS volume; LUN removed on delete |
@@ -51,16 +51,17 @@ Each suite is sequential — tests must run in numbered order; each step builds
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| 03 |`test_03_reject_grow_above_max_size`| Reject a grow past the 300 TiB ONTAP FlexVol maximum (overshoots by 1 GiB; asserts ONTAP's autosize-maximum error, not a generic failure such as aggregate space) | test_02 |`CloudstackAPIException`; `capacitybytes` stays at 300 TiB; pool stays `Up`| FlexVol `space.size` unchanged; export policy unchanged | negative |
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| 04 |`test_04_shrink_storage_pool`| Safely shrink the original empty pool to its initial capacity | test_02 |`capacitybytes` reaches the safe target; pool stays `Up`| FlexVol `space.size` reaches the safe target; remains `online`; export policy unchanged | positive |
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| 05 |`test_05_disable_storage_pool`| Disable the pool (admin operation) | test_04 |`pool.state == "Disabled"`| FlexVol still `online`; export policy still present | positive |
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| 06 |`test_06_enable_storage_pool`| Re-enable the pool | test_05 |`pool.state == "Up"`| FlexVol still `online`; export policy still present | positive |
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| 07 |`test_07_enter_maintenance_mode`| Put pool into maintenance (drains new volume allocations) | test_06 |`pool.state == "Maintenance"`| FlexVol still `online`; export policy still present (maintenance is CS-only state) | positive |
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| 08 |`test_08_resize_storage_pool_in_maintenance`| Grow the pool while it is in maintenance mode | test_07 |`updateStoragePool` accepted; `capacitybytes` reaches the requested size; `pool.state` stays `"Maintenance"`| FlexVol `space.size` reaches the requested size; remains `online`; export policy unchanged | positive |
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| 09 |`test_09_cancel_maintenance_mode`| Cancel maintenance, return pool to service | test_08 |`pool.state == "Up"`| FlexVol still `online`; export policy still present | positive |
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| 10 |`test_10_delete_pool_from_maintenance`| Enter maintenance then permanently delete the original pool | test_09 | Pool no longer returned by `listStoragePools` (CS 431 error expected on ID lookup) | FlexVol and export policy deleted | positive |
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| 11 |`test_11_create_volume_on_pool`| Create a fresh pool and allocate a CloudStack data volume | test_10 | New pool is `Up`; `createVolume` returns a volume | FlexVol `online`; export policy present | positive |
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| 12 |`test_12_create_vm_and_attach_volume`| Deploy a VM and attach the ONTAP data volume to it | test_11 | VM reaches `Running`; volume reports `virtualmachineid` equal to the VM id; VM still `Running` after attach; pool capacity unchanged | FlexVol still `online`; volume data file materialised in the FlexVol (NFS3 creates it lazily at attach) | positive |
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| 13 |`test_13_reject_shrink_below_used_capacity`| Reject shrink below the used space of the VM-attached volume, with the target held above the ONTAP FlexVol minimum. Writes incompressible data through the ONTAP files API when the VM-attached thin volume leaves used space under the minimum, and removes it before returning | test_12 (`pool`, `volume`, `vm`) |`CloudstackAPIException`; volume remains listed with unchanged `id`/`state`/`size`/`poolid`; pool capacity unchanged | FlexVol size and export policy unchanged; used space stays above the FlexVol minimum | negative |
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| 14 |`test_14_resize_pool_with_vm_attached`| Grow then shrink the pool back while the volume is attached to the running VM | test_12 (`vm`, `volume`) | Both resizes reach the requested capacity; pool stays `Up`; VM stays `Running` and keeps `virtualmachineid` on the volume | FlexVol reaches each size and stays `online`; export policy still covers every host IP | positive |
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| 15 |`test_15_delete_volume_and_pool`| Detach and destroy the VM, delete the volume, then force-delete the pool | test_14 | VM destroyed; volume and pool no longer listed | FlexVol and export policy deleted | cleanup |
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| 06 |`test_06_resize_storage_pool_while_disabled`| Grow then shrink the pool back while it is Disabled | test_05 | Both `updateStoragePool` calls accepted; `capacitybytes` reaches each target; `pool.state` stays `"Disabled"` throughout | FlexVol `space.size` reaches each target and stays `online`; export policy still present and still covers every host IP | positive |
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| 07 |`test_07_enable_storage_pool`| Re-enable the pool | test_06 |`pool.state == "Up"`| FlexVol still `online`; export policy still present | positive |
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| 08 |`test_08_enter_maintenance_mode`| Put pool into maintenance (drains new volume allocations) | test_07 |`pool.state == "Maintenance"`| FlexVol still `online`; export policy still present (maintenance is CS-only state) | positive |
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| 09 |`test_09_resize_storage_pool_in_maintenance`| Grow the pool while it is in maintenance mode | test_08 |`updateStoragePool` accepted; `capacitybytes` reaches the requested size; `pool.state` stays `"Maintenance"`| FlexVol `space.size` reaches the requested size; remains `online`; export policy unchanged | positive |
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| 10 |`test_10_cancel_maintenance_mode`| Cancel maintenance, return pool to service | test_09 |`pool.state == "Up"`| FlexVol still `online`; export policy still present | positive |
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| 11 |`test_11_delete_pool_from_maintenance`| Enter maintenance then permanently delete the original pool | test_10 | Pool no longer returned by `listStoragePools` (CS 431 error expected on ID lookup) | FlexVol and export policy deleted | positive |
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| 12 |`test_12_create_volume_on_pool`| Create a fresh pool and allocate a CloudStack data volume | test_11 | New pool is `Up`; `createVolume` returns a volume | FlexVol `online`; export policy present | positive |
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| 13 |`test_13_create_vm_and_attach_volume`| Deploy a VM and attach the ONTAP data volume to it | test_12 | VM reaches `Running`; volume reports `virtualmachineid` equal to the VM id; VM still `Running` after attach; pool capacity unchanged | FlexVol still `online`; volume data file materialised in the FlexVol (NFS3 creates it lazily at attach) | positive |
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| 14 |`test_14_reject_shrink_below_used_capacity`| Reject shrink below the used space of the VM-attached volume, with the target held above the ONTAP FlexVol minimum. Writes incompressible data through the ONTAP files API when the VM-attached thin volume leaves used space under the minimum, and removes it before returning | test_13 (`pool`, `volume`, `vm`) |`CloudstackAPIException`; volume remains listed with unchanged `id`/`state`/`size`/`poolid`; pool capacity unchanged | FlexVol size and export policy unchanged; used space stays above the FlexVol minimum | negative |
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| 15 |`test_15_resize_pool_with_vm_attached`| Grow then shrink the pool back while the volume is attached to the running VM | test_13 (`vm`, `volume`) | Both resizes reach the requested capacity; pool stays `Up`; VM stays `Running` and keeps `virtualmachineid` on the volume | FlexVol reaches each size and stays `online`; export policy still covers every host IP | positive |
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| 16 |`test_16_delete_volume_and_pool`| Detach and destroy the VM, delete the volume, then force-delete the pool | test_15 | VM destroyed; volume and pool no longer listed | FlexVol and export policy deleted | cleanup |
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@@ -143,7 +144,7 @@ Each suite is sequential — tests must run in numbered order; each step builds
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**File:**`iscsi/pool/test_pool_lifecycle.py`
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**Class:**`TestOntapISCSIPoolLifecycle`
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**Tag:**`iscsi_workflow`
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**Total:**15 tests | **Scope:** cluster-scoped iSCSI pool, no volumes for tests 01–10
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**Total:**16 tests | **Scope:** cluster-scoped iSCSI pool, no volumes for tests 01–11
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| # | Test method | Goal | Depends on | CloudStack success criteria | ONTAP success criteria | Type |
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| 03 |`test_03_reject_grow_above_max_size`| Reject a grow past the 300 TiB ONTAP FlexVol maximum (overshoots by 1 GiB; asserts ONTAP's autosize-maximum error, not a generic failure such as aggregate space) | test_02 |`CloudstackAPIException`; `capacitybytes` stays at 300 TiB; pool stays `Up`| FlexVol `space.size` unchanged; igroups unchanged | negative |
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| 04 |`test_04_shrink_storage_pool`| Safely shrink the original empty pool to its initial capacity | test_02 |`capacitybytes` reaches the safe target; pool stays `Up`| FlexVol reaches the safe target and remains `online`; igroups remain present | positive |
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| 05 |`test_05_disable_storage_pool`| Disable the pool | test_04 |`pool.state == "Disabled"`| FlexVol still `online`| positive |
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| 06 |`test_06_enable_storage_pool`| Re-enable the pool | test_05 |`pool.state == "Up"`| FlexVol still `online`| positive |
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| 07 |`test_07_enter_maintenance_mode`| Put pool into maintenance | test_06 |`pool.state == "Maintenance"`| FlexVol still `online`; igroups unchanged | positive |
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| 08 |`test_08_resize_storage_pool_in_maintenance`| Grow the pool while it is in maintenance mode | test_07 |`updateStoragePool` accepted; `capacitybytes` reaches the requested size; `pool.state` stays `"Maintenance"`| FlexVol reaches the requested size and remains `online`; igroups unchanged | positive |
| 10 |`test_10_enter_maintenance_and_delete_pool`| Enter maintenance then delete the original pool | test_09 | Pool no longer listed | FlexVol and all host igroups deleted | positive |
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| 11 |`test_11_create_volume_on_pool`| Create a fresh pool and allocate a CloudStack volume | test_10 | New pool is `Up`; `createVolume` returns a volume | FlexVol `online`; at least one LUN present | positive |
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| 12 |`test_12_create_vm_and_attach_volume`| Deploy a VM and attach the ONTAP data volume (LUN) to it | test_11 | VM reaches `Running`; volume reports `virtualmachineid` equal to the VM id; VM still `Running` after attach | FlexVol still `online`; LUN still present; per-host igroups unchanged | positive |
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| 13 |`test_13_reject_shrink_below_used_capacity`| Reject shrink below the used space of the VM-attached LUN, with the target held above the ONTAP FlexVol minimum. Writes incompressible data through the ONTAP files API when the VM-attached thin volume leaves used space under the minimum, and removes it before returning | test_12 (`pool`, `volume`, `vm`) |`CloudstackAPIException`; volume remains listed with unchanged `id`/`state`/`size`/`poolid`; pool capacity unchanged | FlexVol size and LUN uuid/name list unchanged; used space stays above the FlexVol minimum | negative |
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| 14 |`test_14_resize_pool_with_vm_attached`| Grow then shrink the pool back while the volume (LUN) is attached to the running VM | test_12 (`vm`, `volume`) | Both resizes reach the requested capacity; pool stays `Up`; VM stays `Running` and keeps `virtualmachineid` on the volume | FlexVol reaches each size and stays `online`; LUN still present | positive |
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| 15 |`test_15_delete_volume_and_pool`| Detach and destroy the VM, delete the volume, then force-delete the pool | test_14 | VM destroyed; volume and pool no longer listed | LUN, FlexVol, and igroups deleted | cleanup |
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| 06 |`test_06_resize_storage_pool_while_disabled`| Grow then shrink the pool back while it is Disabled | test_05 | Both `updateStoragePool` calls accepted; `capacitybytes` reaches each target; `pool.state` stays `"Disabled"` throughout | FlexVol `space.size` reaches each target and stays `online`; per-host igroups still present | positive |
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| 07 |`test_07_enable_storage_pool`| Re-enable the pool | test_06 |`pool.state == "Up"`| FlexVol still `online`| positive |
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| 08 |`test_08_enter_maintenance_mode`| Put pool into maintenance | test_07 |`pool.state == "Maintenance"`| FlexVol still `online`; igroups unchanged | positive |
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| 09 |`test_09_resize_storage_pool_in_maintenance`| Grow the pool while it is in maintenance mode | test_08 |`updateStoragePool` accepted; `capacitybytes` reaches the requested size; `pool.state` stays `"Maintenance"`| FlexVol reaches the requested size and remains `online`; igroups unchanged | positive |
| 11 |`test_11_enter_maintenance_and_delete_pool`| Enter maintenance then delete the original pool | test_10 | Pool no longer listed | FlexVol and all host igroups deleted | positive |
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| 12 |`test_12_create_volume_on_pool`| Create a fresh pool and allocate a CloudStack volume | test_11 | New pool is `Up`; `createVolume` returns a volume | FlexVol `online`; at least one LUN present | positive |
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| 13 |`test_13_create_vm_and_attach_volume`| Deploy a VM and attach the ONTAP data volume (LUN) to it | test_12 | VM reaches `Running`; volume reports `virtualmachineid` equal to the VM id; VM still `Running` after attach | FlexVol still `online`; LUN still present; per-host igroups unchanged | positive |
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| 14 |`test_14_reject_shrink_below_used_capacity`| Reject shrink below the used space of the VM-attached LUN, with the target held above the ONTAP FlexVol minimum. Writes incompressible data through the ONTAP files API when the VM-attached thin volume leaves used space under the minimum, and removes it before returning | test_13 (`pool`, `volume`, `vm`) |`CloudstackAPIException`; volume remains listed with unchanged `id`/`state`/`size`/`poolid`; pool capacity unchanged | FlexVol size and LUN uuid/name list unchanged; used space stays above the FlexVol minimum | negative |
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| 15 |`test_15_resize_pool_with_vm_attached`| Grow then shrink the pool back while the volume (LUN) is attached to the running VM | test_13 (`vm`, `volume`) | Both resizes reach the requested capacity; pool stays `Up`; VM stays `Running` and keeps `virtualmachineid` on the volume | FlexVol reaches each size and stays `online`; LUN still present | positive |
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| 16 |`test_16_delete_volume_and_pool`| Detach and destroy the VM, delete the volume, then force-delete the pool | test_15 | VM destroyed; volume and pool no longer listed | LUN, FlexVol, and igroups deleted | cleanup |
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| Suite | Protocol | Scope | Tests | Status |
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|-------|---------|-------|-------|--------|
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| NFS3 Pool Lifecycle | NFS3 | Cluster |15| ✅ |
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| NFS3 Pool Lifecycle | NFS3 | Cluster |16| ✅ |
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| NFS3 Pool with Volumes | NFS3 | Cluster | 7 | ✅ |
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