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ut/blob: add common function for dirty shutdown

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Operation of dirty shutdown of blobstore and reloading
it occurs often enough in UT to provide a common function
to perform it.

Added ut_bs_dirty_load() to facilitate this.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I0079dfabd64eaec6495db02fe200be1d6116f0c7
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1092
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Tomasz Zawadzki 2020-03-02 09:46:01 -05:00
parent b8fedfa33d
commit 682e7c1719
1 changed files with 28 additions and 81 deletions
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109
test/unit/lib/blob/blob.c/blob_ut.c
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@ -186,6 +186,26 @@ ut_bs_reload(struct spdk_blob_store **bs, struct spdk_bs_opts *opts)
g_bserrno = -1;
}
static void
ut_bs_dirty_load(struct spdk_blob_store **bs, struct spdk_bs_opts *opts)
{
struct spdk_bs_dev *dev;
/* Dirty shutdown */
_spdk_bs_free(*bs);
dev = init_dev();
/* Load an existing blob store */
spdk_bs_load(dev, opts, bs_op_with_handle_complete, NULL);
poll_threads();
CU_ASSERT(g_bserrno == 0);
SPDK_CU_ASSERT_FATAL(g_bs != NULL);
*bs = g_bs;
g_bs = NULL;
g_bserrno = -1;
}
static void
blob_init(void)
{
@ -576,17 +596,7 @@ blob_thin_provision(void)
* and try to recover a valid used_cluster map, that blobstore will
* ignore clusters with index 0 since these are unallocated clusters.
*/
_spdk_bs_free(bs);
/* Load an existing blob store and check if invalid_flags is set */
dev = init_dev();
snprintf(bs_opts.bstype.bstype, sizeof(bs_opts.bstype.bstype), "TESTTYPE");
spdk_bs_load(dev, &bs_opts, bs_op_with_handle_complete, NULL);
poll_threads();
CU_ASSERT(g_bserrno == 0);
SPDK_CU_ASSERT_FATAL(g_bs != NULL);
bs = g_bs;
ut_bs_dirty_load(&bs, &bs_opts);
spdk_bs_open_blob(bs, blobid, blob_op_with_handle_complete, NULL);
poll_threads();
@ -3722,17 +3732,7 @@ blob_dirty_shutdown(void)
g_blob = NULL;
g_blobid = SPDK_BLOBID_INVALID;
/* Dirty shutdown */
_spdk_bs_free(bs);
/* reload blobstore */
dev = init_dev();
spdk_bs_opts_init(&opts);
spdk_bs_load(dev, &opts, bs_op_with_handle_complete, NULL);
poll_threads();
CU_ASSERT(g_bserrno == 0);
SPDK_CU_ASSERT_FATAL(g_bs != NULL);
bs = g_bs;
ut_bs_dirty_load(&bs, &opts);
/* Get the super blob */
spdk_bs_get_super(bs, blob_op_with_id_complete, NULL);
@ -3771,18 +3771,7 @@ blob_dirty_shutdown(void)
g_blob = NULL;
g_blobid = SPDK_BLOBID_INVALID;
/* Dirty shutdown */
_spdk_bs_free(bs);
/* reload the blobstore */
dev = init_dev();
spdk_bs_opts_init(&opts);
/* Load an existing blob store */
spdk_bs_load(dev, &opts, bs_op_with_handle_complete, NULL);
poll_threads();
CU_ASSERT(g_bserrno == 0);
SPDK_CU_ASSERT_FATAL(g_bs != NULL);
bs = g_bs;
ut_bs_dirty_load(&bs, &opts);
spdk_bs_open_blob(bs, blobid1, blob_op_with_handle_complete, NULL);
poll_threads();
@ -3834,17 +3823,7 @@ blob_dirty_shutdown(void)
g_blob = NULL;
g_blobid = SPDK_BLOBID_INVALID;
/* Dirty shutdown */
_spdk_bs_free(bs);
/* reload the blobstore */
dev = init_dev();
spdk_bs_opts_init(&opts);
spdk_bs_load(dev, &opts, bs_op_with_handle_complete, NULL);
poll_threads();
CU_ASSERT(g_bserrno == 0);
SPDK_CU_ASSERT_FATAL(g_bs != NULL);
bs = g_bs;
ut_bs_dirty_load(&bs, &opts);
spdk_bs_open_blob(bs, blobid2, blob_op_with_handle_complete, NULL);
poll_threads();
@ -3871,16 +3850,7 @@ blob_dirty_shutdown(void)
free_clusters = spdk_bs_free_cluster_count(bs);
/* Dirty shutdown */
_spdk_bs_free(bs);
/* reload the blobstore */
dev = init_dev();
spdk_bs_opts_init(&opts);
spdk_bs_load(dev, &opts, bs_op_with_handle_complete, NULL);
poll_threads();
CU_ASSERT(g_bserrno == 0);
SPDK_CU_ASSERT_FATAL(g_bs != NULL);
bs = g_bs;
ut_bs_dirty_load(&bs, &opts);
spdk_bs_open_blob(bs, blobid2, blob_op_with_handle_complete, NULL);
poll_threads();
@ -3964,16 +3934,7 @@ blob_dirty_shutdown(void)
free_clusters = spdk_bs_free_cluster_count(bs);
/* Dirty shutdown */
_spdk_bs_free(bs);
/* reload the blobstore */
dev = init_dev();
spdk_bs_opts_init(&opts);
spdk_bs_load(dev, &opts, bs_op_with_handle_complete, NULL);
poll_threads();
CU_ASSERT(g_bserrno == 0);
SPDK_CU_ASSERT_FATAL(g_bs != NULL);
bs = g_bs;
ut_bs_dirty_load(&bs, &opts);
spdk_bs_open_blob(bs, blobid2, blob_op_with_handle_complete, NULL);
poll_threads();
@ -6436,16 +6397,9 @@ blob_delete_snapshot_power_failure(void)
/* Do not shut down cleanly. Assumption is that after snapshot deletion
* reports success, changes to both blobs should already persisted. */
_spdk_bs_free(bs);
dev_reset_power_failure_event();
ut_bs_dirty_load(&bs, NULL);
dev = init_dev();
spdk_bs_load(dev, NULL, bs_op_with_handle_complete, NULL);
poll_threads();
CU_ASSERT(g_bserrno == 0);
SPDK_CU_ASSERT_FATAL(g_bs != NULL);
bs = g_bs;
SPDK_CU_ASSERT_FATAL(spdk_bit_array_get(bs->used_clusters, 1));
SPDK_CU_ASSERT_FATAL(!spdk_bit_array_get(bs->used_clusters, 11));
@ -6548,16 +6502,9 @@ blob_create_snapshot_power_failure(void)
/* Do not shut down cleanly. Assumption is that after create snapshot
* reports success, both blobs should be power-fail safe. */
_spdk_bs_free(bs);
dev_reset_power_failure_event();
ut_bs_dirty_load(&bs, NULL);
dev = init_dev();
spdk_bs_load(dev, NULL, bs_op_with_handle_complete, NULL);
poll_threads();
CU_ASSERT(g_bserrno == 0);
SPDK_CU_ASSERT_FATAL(g_bs != NULL);
bs = g_bs;
SPDK_CU_ASSERT_FATAL(spdk_bit_array_get(bs->used_clusters, 1));
SPDK_CU_ASSERT_FATAL(!spdk_bit_array_get(bs->used_clusters, 11));