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iotests/image-fleecing: rename tgt_node 

Actually target of backup(sync=None) is not a final backup target:
image fleecing is intended to be used with external tool, which will
copy data from fleecing node to some real backup target.

Also, we are going to add a test case for "push backup with fleecing",
where instead of exporting fleecing node by NBD, we'll start a backup
job from fleecing node to real backup target.

To avoid confusion, let's rename temporary fleecing node now.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20210824083856.17408-32-vsementsov@virtuozzo.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
master
Vladimir Sementsov-Ogievskiy 2021-08-24 11:38:53 +03:00 committed by Hanna Reitz
parent b23c3b1459
commit 66b63809fa
1 changed files with 7 additions and 7 deletions
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14
tests/qemu-iotests/tests/image-fleecing
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@ -71,6 +71,7 @@ with iotests.FilePath('base.img') as base_img_path, \
log('')
src_node = 'source'
tmp_node = 'temp'
vm.add_blockdev(f'driver={iotests.imgfmt},file.driver=file,'
f'file.filename={base_img_path},node-name={src_node}')
vm.add_device('virtio-scsi')
@ -82,12 +83,11 @@ with iotests.FilePath('base.img') as base_img_path, \
log('--- Setting up Fleecing Graph ---')
log('')
tgt_node = 'fleeceNode'
# create tgt_node backed by src_node
# create tmp_node backed by src_node
log(vm.qmp('blockdev-add', {
'driver': 'qcow2',
'node-name': tgt_node,
'node-name': tmp_node,
'file': {
'driver': 'file',
'filename': fleece_img_path,
@ -99,19 +99,19 @@ with iotests.FilePath('base.img') as base_img_path, \
log(vm.qmp('blockdev-backup',
job_id='fleecing',
device=src_node,
target=tgt_node,
target=tmp_node,
sync='none'))
log('')
log('--- Setting up NBD Export ---')
log('')
nbd_uri = 'nbd+unix:///%s?socket=%s' % (tgt_node, nbd_sock_path)
nbd_uri = 'nbd+unix:///%s?socket=%s' % (tmp_node, nbd_sock_path)
log(vm.qmp('nbd-server-start',
{'addr': { 'type': 'unix',
'data': { 'path': nbd_sock_path } } }))
log(vm.qmp('nbd-server-add', device=tgt_node))
log(vm.qmp('nbd-server-add', device=tmp_node))
log('')
log('--- Sanity Check ---')
@ -149,7 +149,7 @@ with iotests.FilePath('base.img') as base_img_path, \
assert e is not None
log(e, filters=[iotests.filter_qmp_event])
log(vm.qmp('nbd-server-stop'))
log(vm.qmp('blockdev-del', node_name=tgt_node))
log(vm.qmp('blockdev-del', node_name=tmp_node))
vm.shutdown()
log('')