Commit 1e3c4c8b authored by Daniel Verkamp's avatar Daniel Verkamp Committed by Jim Harris
Browse files

nvme/identify: print namespace UUID if present 



Change-Id: I8c455ad6bb71fb2519ac741c78aa0ed5de643729
Signed-off-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/405807


Tested-by: default avatarSPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent 39c9463a

examples/nvme/identify/identify.c

+8 −0
Original line number Diff line number Diff line
@@ -42,6 +42,7 @@ 
#include "spdk/pci_ids.h"

#include "spdk/string.h"

#include "spdk/util.h"

#include "spdk/uuid.h"



#define MAX_DISCOVERY_LOG_ENTRIES	((uint64_t)1000)
@@ -455,8 +456,10 @@ static void 
print_namespace(struct spdk_nvme_ns *ns)

{

	const struct spdk_nvme_ns_data		*nsdata;

	const struct spdk_uuid			*uuid;

	uint32_t				i;

	uint32_t				flags;

	char					uuid_str[SPDK_UUID_STRING_LEN];



	nsdata = spdk_nvme_ns_get_data(ns);

	flags  = spdk_nvme_ns_get_flags(ns);
@@ -519,6 +522,11 @@ print_namespace(struct spdk_nvme_ns *ns) 
		print_hex_be(&nsdata->eui64, sizeof(nsdata->eui64));

		printf("\n");

	}

	uuid = spdk_nvme_ns_get_uuid(ns);

	if (uuid) {

		spdk_uuid_fmt_lower(uuid_str, sizeof(uuid_str), uuid);

		printf("UUID:                        %s\n", uuid_str);

	}

	printf("Thin Provisioning:           %s\n",

	       nsdata->nsfeat.thin_prov ? "Supported" : "Not Supported");

	printf("Per-NS Atomic Units:         %s\n",