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nvme/identify: print namespace UUID if present

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Change-Id: I8c455ad6bb71fb2519ac741c78aa0ed5de643729
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/405807
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Daniel Verkamp 2018-03-29 11:03:21 -07:00 committed by Jim Harris
parent 39c9463a08
commit 1e3c4c8b37
1 changed files with 8 additions and 0 deletions
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8
examples/nvme/identify/identify.c
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@ -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",