Merge "Rescan device after filesystem creation" into bugfix/8.4

This commit is contained in:
Zuul 2022-05-19 02:41:48 +00:00 committed by Gerrit Code Review
commit 89c706a6ec
3 changed files with 21 additions and 4 deletions

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@ -317,6 +317,9 @@ def work_on_disk(dev, root_mb, swap_mb, ephemeral_mb, ephemeral_format,
"formatted for node %(node)s",
{'ephemeral': ephemeral_part, 'node': node_uuid})
# Rescan device to get current status (e.g. reflect modification of mkfs)
disk_utils.trigger_device_rescan(dev)
uuids_to_return = {
'root uuid': root_part,
'efi system partition uuid': part_dict.get('efi system partition'),

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@ -408,6 +408,8 @@ class WorkOnDiskTestCase(base.IronicAgentTest):
cpu_arch="")
mock_unlink.assert_called_once_with('fake-path')
@mock.patch.object(disk_utils, 'trigger_device_rescan',
lambda d: None)
@mock.patch.object(utils, 'mkfs', lambda fs, path, label=None: None)
@mock.patch.object(disk_utils, 'block_uuid', lambda p: 'uuid')
@mock.patch.object(disk_utils, 'populate_image', autospec=True)
@ -442,6 +444,8 @@ class WorkOnDiskTestCase(base.IronicAgentTest):
self.assertEqual('uuid', res['root uuid'])
self.assertFalse(mock_populate.called)
@mock.patch.object(disk_utils, 'trigger_device_rescan',
lambda d: None)
@mock.patch.object(utils, 'mkfs', lambda fs, path, label=None: None)
@mock.patch.object(disk_utils, 'block_uuid', lambda p: 'uuid')
@mock.patch.object(disk_utils, 'populate_image', lambda image_path,
@ -475,11 +479,12 @@ class WorkOnDiskTestCase(base.IronicAgentTest):
disk_label='gpt',
cpu_arch="")
@mock.patch.object(disk_utils, 'trigger_device_rescan', autospec=True)
@mock.patch.object(disk_utils, 'block_uuid', autospec=True)
@mock.patch.object(disk_utils, 'populate_image', autospec=True)
@mock.patch.object(utils, 'mkfs', autospec=True)
def test_uefi_localboot(self, mock_mkfs, mock_populate_image,
mock_block_uuid):
mock_block_uuid, mock_trigger_device_rescan):
"""Test that we create a fat filesystem with UEFI localboot."""
root_part = '/dev/fake-part1'
efi_part = '/dev/fake-part2'
@ -510,12 +515,14 @@ class WorkOnDiskTestCase(base.IronicAgentTest):
root_part, conv_flags=None)
mock_block_uuid.assert_any_call(root_part)
mock_block_uuid.assert_any_call(efi_part)
mock_trigger_device_rescan.assert_called_once_with(self.dev)
@mock.patch.object(disk_utils, 'trigger_device_rescan', autospec=True)
@mock.patch.object(disk_utils, 'block_uuid', autospec=True)
@mock.patch.object(disk_utils, 'populate_image', autospec=True)
@mock.patch.object(utils, 'mkfs', autospec=True)
def test_preserve_ephemeral(self, mock_mkfs, mock_populate_image,
mock_block_uuid):
mock_block_uuid, mock_trigger_device_rescan):
"""Test that ephemeral partition doesn't get overwritten."""
ephemeral_part = '/dev/fake-part1'
root_part = '/dev/fake-part2'
@ -543,11 +550,12 @@ class WorkOnDiskTestCase(base.IronicAgentTest):
cpu_arch="")
self.assertFalse(mock_mkfs.called)
@mock.patch.object(disk_utils, 'trigger_device_rescan', autospec=True)
@mock.patch.object(disk_utils, 'block_uuid', autospec=True)
@mock.patch.object(disk_utils, 'populate_image', autospec=True)
@mock.patch.object(utils, 'mkfs', autospec=True)
def test_ppc64le_prep_part(self, mock_mkfs, mock_populate_image,
mock_block_uuid):
mock_block_uuid, mock_trigger_device_rescan):
"""Test that PReP partition uuid is returned."""
prep_part = '/dev/fake-part1'
root_part = '/dev/fake-part2'
@ -573,11 +581,12 @@ class WorkOnDiskTestCase(base.IronicAgentTest):
cpu_arch="ppc64le")
self.assertFalse(mock_mkfs.called)
@mock.patch.object(disk_utils, 'trigger_device_rescan', autospec=True)
@mock.patch.object(disk_utils, 'block_uuid', autospec=True)
@mock.patch.object(disk_utils, 'populate_image', autospec=True)
@mock.patch.object(utils, 'mkfs', autospec=True)
def test_convert_to_sparse(self, mock_mkfs, mock_populate_image,
mock_block_uuid):
mock_block_uuid, mock_trigger_device_rescan):
ephemeral_part = '/dev/fake-part1'
swap_part = '/dev/fake-part2'
root_part = '/dev/fake-part3'

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@ -0,0 +1,5 @@
---
fixes:
- |
Adds device rescan operation after partitioning the root device to ensure
that updated UUIDs are reflected correctly