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nvme/identify : print ana log page information

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Signed-off-by: Monica Kenguva <monica.kenguva@intel.com>
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: Ibdd87ea946c2d7c665779e365c1acfa46f9049e0
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2919
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
This commit is contained in:
Monica Kenguva 2020-06-17 01:18:04 +00:00 committed by Tomasz Zawadzki
parent 332e846fe6
commit a70d01d6f7
1 changed files with 81 additions and 4 deletions
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85
examples/nvme/identify/identify.c
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@ -65,6 +65,10 @@ static struct spdk_nvme_health_information_page health_page;
static struct spdk_nvme_firmware_page firmware_page;
static struct spdk_nvme_ana_page *g_ana_log_page;
static size_t g_ana_log_page_size;
static struct spdk_nvme_cmds_and_effect_log_page cmd_effects_log_page;
static struct spdk_nvme_intel_smart_information_page intel_smart_page;
@ -266,6 +270,19 @@ get_firmware_log_page(struct spdk_nvme_ctrlr *ctrlr)
return 0;
}
static int
get_ana_log_page(struct spdk_nvme_ctrlr *ctrlr)
{
if (spdk_nvme_ctrlr_cmd_get_log_page(ctrlr, SPDK_NVME_LOG_ASYMMETRIC_NAMESPACE_ACCESS,
SPDK_NVME_GLOBAL_NS_TAG, g_ana_log_page, g_ana_log_page_size, 0,
get_log_page_completion, NULL)) {
printf("spdk_nvme_ctrlr_cmd_get_log_page() failed\n");
exit(1);
}
return 0;
}
static int
get_cmd_effects_log_page(struct spdk_nvme_ctrlr *ctrlr)
{
@ -441,6 +458,26 @@ get_log_pages(struct spdk_nvme_ctrlr *ctrlr)
}
}
if (cdata->cmic.ana_reporting) {
/* We always set RGO (Return Groups Only) to 0 in this tool, an ANA group
* descriptor is returned only if that ANA group contains namespaces
* that are attached to the controller processing the command, and
* namespaces attached to the controller shall be members of an ANA group.
* Hence the following size should be enough.
*/
g_ana_log_page_size = sizeof(struct spdk_nvme_ana_page) + cdata->nanagrpid *
sizeof(struct spdk_nvme_ana_group_descriptor) + cdata->nn *
sizeof(uint32_t);
g_ana_log_page = calloc(1, g_ana_log_page_size);
if (g_ana_log_page == NULL) {
exit(1);
}
if (get_ana_log_page(ctrlr) == 0) {
outstanding_commands++;
} else {
printf("Get Log Page (Asymmetric Namespace Access) failed\n");
}
}
if (cdata->lpa.celp) {
if (get_cmd_effects_log_page(ctrlr) == 0) {
outstanding_commands++;
@ -662,8 +699,9 @@ print_ocssd_geometry(struct spdk_ocssd_geometry_data *geometry_data)
}
static void
print_namespace(struct spdk_nvme_ns *ns)
print_namespace(struct spdk_nvme_ctrlr *ctrlr, struct spdk_nvme_ns *ns)
{
const struct spdk_nvme_ctrlr_data *cdata;
const struct spdk_nvme_ns_data *nsdata;
const struct spdk_uuid *uuid;
uint32_t i;
@ -671,6 +709,7 @@ print_namespace(struct spdk_nvme_ns *ns)
char uuid_str[SPDK_UUID_STRING_LEN];
uint32_t blocksize;
cdata = spdk_nvme_ctrlr_get_data(ctrlr);
nsdata = spdk_nvme_ns_get_data(ns);
flags = spdk_nvme_ns_get_flags(ns);
@ -764,6 +803,11 @@ print_namespace(struct spdk_nvme_ns *ns)
printf("NGUID/EUI64 Never Reused: %s\n",
nsdata->nsfeat.guid_never_reused ? "Yes" : "No");
if (cdata->cmic.ana_reporting) {
printf("ANA group ID: %u\n", nsdata->anagrpid);
}
printf("Number of LBA Formats: %d\n", nsdata->nlbaf + 1);
printf("Current LBA Format: LBA Format #%02d\n",
nsdata->flbas.format);
@ -772,7 +816,7 @@ print_namespace(struct spdk_nvme_ns *ns)
i, 1 << nsdata->lbaf[i].lbads, nsdata->lbaf[i].ms);
printf("\n");
if (spdk_nvme_ctrlr_is_ocssd_supported(spdk_nvme_ns_get_ctrlr(ns))) {
if (spdk_nvme_ctrlr_is_ocssd_supported(ctrlr)) {
get_ocssd_geometry(ns, &geometry_data);
print_ocssd_geometry(&geometry_data);
get_ocssd_chunk_info_log_page(ns);
@ -886,12 +930,13 @@ print_controller(struct spdk_nvme_ctrlr *ctrlr, const struct spdk_nvme_transport
union spdk_nvme_vs_register vs;
union spdk_nvme_cmbsz_register cmbsz;
uint8_t str[512];
uint32_t i;
uint32_t i, j;
struct spdk_nvme_error_information_entry *error_entry;
struct spdk_pci_addr pci_addr;
struct spdk_pci_device *pci_dev;
struct spdk_pci_id pci_id;
uint32_t nsid;
struct spdk_nvme_ana_group_descriptor *desc;
cap = spdk_nvme_ctrlr_get_regs_cap(ctrlr);
vs = spdk_nvme_ctrlr_get_regs_vs(ctrlr);
@ -1087,6 +1132,8 @@ print_controller(struct spdk_nvme_ctrlr *ctrlr, const struct spdk_nvme_transport
}
printf("Per-Namespace SMART Log: %s\n",
cdata->lpa.ns_smart ? "Yes" : "No");
printf("Asymmetric Namespace Access Log Page: %s\n",
cdata->cmic.ana_reporting ? "Supported" : "Not Supported");
printf("Command Effects Log Page: %s\n",
cdata->lpa.celp ? "Supported" : "Not Supported");
printf("Get Log Page Extended Data: %s\n",
@ -1183,6 +1230,36 @@ print_controller(struct spdk_nvme_ctrlr *ctrlr, const struct spdk_nvme_transport
}
printf("\n");
if (g_ana_log_page) {
printf("Asymmetric Namespace Access\n");
printf("===========================\n");
if (g_hex_dump) {
hex_dump(g_ana_log_page, g_ana_log_page_size);
printf("\n");
}
printf("Change Count : %" PRIx64 "\n", g_ana_log_page->change_count);
printf("Number of ANA Group Descriptors : %u\n", g_ana_log_page->num_ana_group_desc);
desc = (void *)((uint8_t *)g_ana_log_page + sizeof(struct spdk_nvme_ana_page));
for (i = 0; i < g_ana_log_page->num_ana_group_desc; i++) {
printf("ANA Group Descriptor : %u\n", i);
printf(" ANA Group ID : %u\n", desc->ana_group_id);
printf(" Number of NSID Values : %u\n", desc->num_of_nsid);
printf(" Change Count : %" PRIx64 "\n", desc->change_count);
printf(" ANA State : %u\n", desc->ana_state);
for (j = 0; j < desc->num_of_nsid; j++) {
printf(" Namespace Identifier : %u\n", desc->nsid[j]);
}
desc = (void *)((uint8_t *)desc + sizeof(struct spdk_nvme_ana_group_descriptor) +
desc->num_of_nsid * sizeof(uint32_t));
}
free(g_ana_log_page);
}
printf("\n");
if (cdata->lpa.celp) {
printf("Commands Supported and Effects\n");
printf("==============================\n");
@ -1571,7 +1648,7 @@ print_controller(struct spdk_nvme_ctrlr *ctrlr, const struct spdk_nvme_transport
printf("=================\n");
for (nsid = spdk_nvme_ctrlr_get_first_active_ns(ctrlr);
nsid != 0; nsid = spdk_nvme_ctrlr_get_next_active_ns(ctrlr, nsid)) {
print_namespace(spdk_nvme_ctrlr_get_ns(ctrlr, nsid));
print_namespace(ctrlr, spdk_nvme_ctrlr_get_ns(ctrlr, nsid));
}
if (g_discovery_page) {