test/lvol: Rewrite destroy_resize_logical_volume_positive to Bash
This test covers several instances of bdev resizing (test case no. 254). Change-Id: I31cd2d807a19e0452801ffe4721b8c154daa204b Signed-off-by: Michal Berger <michalx.berger@intel.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/779 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Broadcom CI Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
This commit is contained in:
Michal Berger
Tomasz Zawadzki
parent
d3f661cfd7
commit
12ded5af6d
@ -21,7 +21,6 @@ function usage() {
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echo " --block-size Block size for this bdev"
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echo "-x set -x for script debug"
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echo " --test-cases= List test cases which will be run:
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254: 'destroy_after_bdev_lvol_resize_positive',
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255: 'delete_lvol_store_persistent_positive',
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350: 'nested_destroy_logical_volume_negative',
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400: 'nested_construct_logical_volume_positive',
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@ -154,6 +154,56 @@ function test_resize_lvol_with_io_traffic() {
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rpc_cmd bdev_malloc_delete "$malloc_name"
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}
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# Positive test for destroying a logical_volume after resizing.
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# Call bdev_lvol_delete_lvstore with correct logical_volumes name.
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function test_destroy_after_bdev_lvol_resize_positive() {
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local malloc_dev
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local lvstore_name=lvs_test lvstore_uuid
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local lbd_name=lbd_test bdev_uuid bdev_size
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malloc_dev=$(rpc_cmd bdev_malloc_create 256 "$MALLOC_BS")
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lvstore_uuid=$(rpc_cmd bdev_lvol_create_lvstore "$malloc_dev" "$lvstore_name")
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get_lvs_jq bdev_lvol_get_lvstores -u "$lvstore_uuid"
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[[ ${jq_out["uuid"]} == "$lvstore_uuid" ]]
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[[ ${jq_out["name"]} == "$lvstore_name" ]]
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bdev_size=$(round_down $(( LVS_DEFAULT_CAPACITY_MB / 4 )))
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bdev_uuid=$(rpc_cmd bdev_lvol_create -u "$lvstore_uuid" "$lbd_name" "$bdev_size")
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# start resizing in the following fashion:
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# - size is equal to one quarter of size malloc bdev plus 4 MB
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# - size is equal half of size malloc bdev
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# - size is equal to three quarters of size malloc bdev
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# - size is equal to size if malloc bdev minus 4 MB
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# - size is equal 0 MiB
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local resize
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for resize in \
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"$bdev_size" \
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$(( bdev_size + 4 )) \
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$(( bdev_size * 2 )) \
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$(( bdev_size * 3 )) \
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$(( bdev_size * 4 - 4 )) \
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0; do
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resize=$(round_down $(( resize / 4 )))
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rpc_cmd bdev_lvol_resize "$bdev_uuid" "$resize"
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get_bdev_jq bdev_get_bdevs -b "$bdev_uuid"
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[[ ${jq_out["name"]} == "$bdev_uuid" ]]
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[[ ${jq_out["name"]} == "${jq_out["uuid"]}" ]]
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(( jq_out["block_size"] == MALLOC_BS ))
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(( jq_out["num_blocks"] * jq_out["block_size"] == resize * 1024**2 ))
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done
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# cleanup
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rpc_cmd bdev_lvol_delete "$bdev_uuid"
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rpc_cmd bdev_lvol_delete_lvstore -u "$lvstore_uuid"
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rpc_cmd bdev_get_bdevs -b "$bdev_uuid" && false
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rpc_cmd bdev_lvol_get_lvstores -u "$lvstore_uuid" && false
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rpc_cmd bdev_malloc_delete "$malloc_dev"
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check_leftover_devices
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}
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modprobe nbd
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$rootdir/app/spdk_tgt/spdk_tgt &
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spdk_pid=$!
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@ -163,6 +213,7 @@ waitforlisten $spdk_pid
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run_test "test_resize_lvol" test_resize_lvol
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run_test "test_resize_lvol_negative" test_resize_lvol_negative
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run_test "test_resize_lvol_with_io_traffic" test_resize_lvol_with_io_traffic
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run_test "test_destroy_after_bdev_lvol_resize_positive" test_destroy_after_bdev_lvol_resize_positive
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trap - SIGINT SIGTERM EXIT
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killprocess $spdk_pid
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@ -112,7 +112,6 @@ def case_message(func):
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def inner(*args, **kwargs):
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test_name = {
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# bdev_lvol_delete_lvstore - positive tests
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254: 'destroy_after_bdev_lvol_resize_positive',
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255: 'delete_lvol_store_persistent_positive',
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551: 'delete_lvol_bdev',
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552: 'bdev_lvol_delete_lvstore_with_clones',
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@ -252,74 +251,6 @@ class TestCases(object):
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lvs = self.c.bdev_lvol_get_lvstores(lvs_name)[0]
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return int(int(lvs['cluster_size']) / MEGABYTE)
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@case_message
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def test_case254(self):
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"""
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destroy_resize_logical_volume_positive
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Positive test for destroying a logical_volume after resizing.
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Call bdev_lvol_delete_lvstore with correct logical_volumes name.
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"""
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# Create malloc bdev
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base_name = self.c.bdev_malloc_create(self.total_size,
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self.block_size)
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# Construct lvol store on create malloc bdev
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uuid_store = self.c.bdev_lvol_create_lvstore(base_name,
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self.lvs_name)
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# Check correct uuid values in response bdev_lvol_get_lvstores command
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fail_count = self.c.check_bdev_lvol_get_lvstores(base_name, uuid_store,
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self.cluster_size)
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size = self.get_lvs_divided_size(4)
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# bdev_lvol_create on correct lvs_uuid and size is
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# equal to one quarter of size malloc bdev
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uuid_bdev = self.c.bdev_lvol_create(uuid_store,
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self.lbd_name,
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size)
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# check size of the lvol bdev
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fail_count += self.c.check_bdev_get_bdevs_methods(uuid_bdev, size)
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sz = size + 4
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# Resize_lvol_bdev on correct lvs_uuid and size is
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# equal to one quarter of size malloc bdev plus 4 MB
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self.c.bdev_lvol_resize(uuid_bdev, sz)
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# check size of the lvol bdev by command RPC : bdev_get_bdevs
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fail_count += self.c.check_bdev_get_bdevs_methods(uuid_bdev, sz)
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# Resize_lvol_bdev on correct lvs_uuid and size is
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# equal half of size malloc bdev
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sz = size * 2
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self.c.bdev_lvol_resize(uuid_bdev, sz)
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# check size of the lvol bdev by command RPC : bdev_get_bdevs
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fail_count += self.c.check_bdev_get_bdevs_methods(uuid_bdev, sz)
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# Resize_lvol_bdev on correct lvs_uuid and size is
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# equal to three quarters of size malloc bdev
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sz = size * 3
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self.c.bdev_lvol_resize(uuid_bdev, sz)
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# check size of the lvol bdev by command RPC : bdev_get_bdevs
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fail_count += self.c.check_bdev_get_bdevs_methods(uuid_bdev, sz)
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# Resize_lvol_bdev on correct lvs_uuid and size is
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# equal to size if malloc bdev minus 4 MB
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sz = (size * 4) - 4
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self.c.bdev_lvol_resize(uuid_bdev, sz)
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# check size of the lvol bdev by command RPC : bdev_get_bdevs
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fail_count += self.c.check_bdev_get_bdevs_methods(uuid_bdev, sz)
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# Resize_lvol_bdev on the correct lvs_uuid and size is equal 0 MiB
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sz = 0
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self.c.bdev_lvol_resize(uuid_bdev, sz)
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# check size of the lvol bdev by command RPC : bdev_get_bdevs
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fail_count += self.c.check_bdev_get_bdevs_methods(uuid_bdev, sz)
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# Destroy lvol store
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self.c.bdev_lvol_delete_lvstore(uuid_store)
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if self.c.check_bdev_lvol_get_lvstores("", "", "") == 1:
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fail_count += 1
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self.c.bdev_malloc_delete(base_name)
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# Expected result:
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# - lvol bdev should change size after resize operations
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# - calls successful, return code = 0
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# - no other operation fails
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# - bdev_lvol_get_lvstores: response should be of no value after destroyed lvol store
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return fail_count
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@case_message
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def test_case255(self):
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"""
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