diff options
Diffstat (limited to '')
| -rw-r--r-- | plugins/netapp/netapp-nvme.c | 43 |
1 files changed, 32 insertions, 11 deletions
diff --git a/plugins/netapp/netapp-nvme.c b/plugins/netapp/netapp-nvme.c index 2ecdcc5..99f0a20 100644 --- a/plugins/netapp/netapp-nvme.c +++ b/plugins/netapp/netapp-nvme.c @@ -46,12 +46,14 @@ enum { enum { ONTAP_C2_LOG_SUPPORTED_LSP = 0x0, ONTAP_C2_LOG_NSINFO_LSP = 0x1, + ONTAP_C2_LOG_PLATFORM_LSP = 0x2, }; enum { - ONTAP_VSERVER_TLV = 0x11, - ONTAP_VOLUME_TLV = 0x12, - ONTAP_NS_TLV = 0x13, + ONTAP_VSERVER_NAME_TLV = 0x11, + ONTAP_VOLUME_NAME_TLV = 0x12, + ONTAP_NS_NAME_TLV = 0x13, + ONTAP_NS_PATH_TLV = 0x14, }; static const char *dev_path = "/dev/"; @@ -134,8 +136,10 @@ static void netapp_get_ontap_labels(char *vsname, char *nspath, unsigned char *log_data) { int lsp, tlv, label_len; - char *vserver_name, *volume_name, *namespace_name; + char *vserver_name, *volume_name, *namespace_name, *namespace_path; char vol_name[ONTAP_LABEL_LEN], ns_name[ONTAP_LABEL_LEN]; + char ns_path[ONTAP_LABEL_LEN]; + bool nspath_tlv_available = false; const char *ontap_vol = "/vol/"; int i, j; @@ -145,9 +149,9 @@ static void netapp_get_ontap_labels(char *vsname, char *nspath, /* lsp not related to nsinfo */ return; - /* get the vserver tlv and name */ + /* get the vserver name tlv */ tlv = *(__u8 *)&log_data[32]; - if (tlv == ONTAP_VSERVER_TLV) { + if (tlv == ONTAP_VSERVER_NAME_TLV) { label_len = (*(__u16 *)&log_data[34]) * 4; vserver_name = (char *)&log_data[36]; ontap_labels_to_str(vsname, vserver_name, label_len); @@ -159,9 +163,9 @@ static void netapp_get_ontap_labels(char *vsname, char *nspath, i = 36 + label_len; j = i + 2; - /* get the volume tlv and name */ + /* get the volume name tlv */ tlv = *(__u8 *)&log_data[i]; - if (tlv == ONTAP_VOLUME_TLV) { + if (tlv == ONTAP_VOLUME_NAME_TLV) { label_len = (*(__u16 *)&log_data[j]) * 4; volume_name = (char *)&log_data[j + 2]; ontap_labels_to_str(vol_name, volume_name, label_len); @@ -173,9 +177,9 @@ static void netapp_get_ontap_labels(char *vsname, char *nspath, i += 4 + label_len; j += 4 + label_len; - /* get the namespace tlv and name */ + /* get the namespace name tlv */ tlv = *(__u8 *)&log_data[i]; - if (tlv == ONTAP_NS_TLV) { + if (tlv == ONTAP_NS_NAME_TLV) { label_len = (*(__u16 *)&log_data[j]) * 4; namespace_name = (char *)&log_data[j + 2]; ontap_labels_to_str(ns_name, namespace_name, label_len); @@ -185,8 +189,25 @@ static void netapp_get_ontap_labels(char *vsname, char *nspath, return; } - snprintf(nspath, ONTAP_NS_PATHLEN, "%s%s%s%s", ontap_vol, + i += 4 + label_len; + j += 4 + label_len; + /* get the namespace path tlv if available */ + tlv = *(__u8 *)&log_data[i]; + if (tlv == ONTAP_NS_PATH_TLV) { + nspath_tlv_available = true; + label_len = (*(__u16 *)&log_data[j]) * 4; + namespace_path = (char *)&log_data[j + 2]; + ontap_labels_to_str(ns_path, namespace_path, label_len); + } + + if (nspath_tlv_available) { + /* set nspath from the corresponding ns_path string */ + snprintf(nspath, ONTAP_NS_PATHLEN, "%s", ns_path); + } else { + /* set nspath by concatenating ontap_vol with ns_name */ + snprintf(nspath, ONTAP_NS_PATHLEN, "%s%s%s%s", ontap_vol, vol_name, "/", ns_name); + } } static void netapp_smdevice_json(struct json_object *devices, char *devname, |