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bdev/nvme: Add ANA state per namespace into JSON info dump

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Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: Idc0e783a2a4373a4269276aab8b1d857ed73caae
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7509
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: <dongx.yi@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Monica Kenguva <monica.kenguva@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
This commit is contained in:
Shuhei Matsumoto 2021-04-20 23:42:50 +09:00 committed by Tomasz Zawadzki
parent 8c2738a8fe
commit 924bfd067e
2 changed files with 27 additions and 0 deletions
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24
module/bdev/nvme/bdev_nvme.c
View File

@ -1151,6 +1151,25 @@ bdev_nvme_get_module_ctx(void *ctx)
return bdev_nvme_get_ctrlr(&nvme_bdev->disk);
}
static const char *
_nvme_ana_state_str(enum spdk_nvme_ana_state ana_state)
{
switch (ana_state) {
case SPDK_NVME_ANA_OPTIMIZED_STATE:
return "optimized";
case SPDK_NVME_ANA_NON_OPTIMIZED_STATE:
return "non_optimized";
case SPDK_NVME_ANA_INACCESSIBLE_STATE:
return "inaccessible";
case SPDK_NVME_ANA_PERSISTENT_LOSS_STATE:
return "persistent_loss";
case SPDK_NVME_ANA_CHANGE_STATE:
return "change";
default:
return NULL;
}
}
static int
bdev_nvme_dump_info_json(void *ctx, struct spdk_json_write_ctx *w)
{
@ -1250,6 +1269,11 @@ bdev_nvme_dump_info_json(void *ctx, struct spdk_json_write_ctx *w)
spdk_json_write_named_uint32(w, "id", spdk_nvme_ns_get_id(ns));
if (cdata->cmic.ana_reporting) {
spdk_json_write_named_string(w, "ana_state",
_nvme_ana_state_str(spdk_nvme_ns_get_ana_state(ns)));
}
spdk_json_write_object_end(w);
if (cdata->oacs.security) {

3
test/unit/lib/bdev/nvme/bdev_nvme.c/bdev_nvme_ut.c
View File

@ -127,6 +127,9 @@ DEFINE_STUB(spdk_nvme_ns_get_dealloc_logical_block_read_value,
DEFINE_STUB(spdk_nvme_ns_get_optimal_io_boundary, uint32_t, (struct spdk_nvme_ns *ns), 0);
DEFINE_STUB(spdk_nvme_ns_get_ana_state, enum spdk_nvme_ana_state,
(const struct spdk_nvme_ns *ns), 0);
DEFINE_STUB(spdk_nvme_ns_get_csi, enum spdk_nvme_csi,
(const struct spdk_nvme_ns *ns), 0);