NVMe transport identifier. More...
Data Fields | |
| char | trstring [SPDK_NVMF_TRSTRING_MAX_LEN+1] |
| NVMe transport string. | |
| enum spdk_nvme_transport_type | trtype |
| NVMe transport type. | |
| enum spdk_nvmf_adrfam | adrfam |
| Address family of the transport address. More... | |
| char | traddr [SPDK_NVMF_TRADDR_MAX_LEN+1] |
| Transport address of the NVMe-oF endpoint. More... | |
| char | trsvcid [SPDK_NVMF_TRSVCID_MAX_LEN+1] |
| Transport service id of the NVMe-oF endpoint. More... | |
| char | subnqn [SPDK_NVMF_NQN_MAX_LEN+1] |
| Subsystem NQN of the NVMe over Fabrics endpoint. More... | |
| int | priority |
| The Transport connection priority of the NVMe-oF endpoint. More... | |
NVMe transport identifier.
This identifies a unique endpoint on an NVMe fabric.
A string representation of a transport ID may be converted to this type using spdk_nvme_transport_id_parse().
| enum spdk_nvmf_adrfam spdk_nvme_transport_id::adrfam |
Address family of the transport address.
For PCIe, this value is ignored.
| int spdk_nvme_transport_id::priority |
The Transport connection priority of the NVMe-oF endpoint.
Currently this is only supported by posix based sock implementation on Kernel TCP stack. More information of this field can be found from the socket(7) man page.
| char spdk_nvme_transport_id::subnqn[SPDK_NVMF_NQN_MAX_LEN+1] |
Subsystem NQN of the NVMe over Fabrics endpoint.
May be a zero length string.
| char spdk_nvme_transport_id::traddr[SPDK_NVMF_TRADDR_MAX_LEN+1] |
Transport address of the NVMe-oF endpoint.
For transports which use IP addressing (e.g. RDMA), this should be an IP address. For PCIe, this can either be a zero length string (the whole bus) or a PCI address in the format DDDD:BB:DD.FF or DDDD.BB.DD.FF. For FC the string is formatted as: nn-0xWWNN:pn-0xWWPN” where WWNN is the Node_Name of the target NVMe_Port and WWPN is the N_Port_Name of the target NVMe_Port.
| char spdk_nvme_transport_id::trsvcid[SPDK_NVMF_TRSVCID_MAX_LEN+1] |
Transport service id of the NVMe-oF endpoint.
For transports which use IP addressing (e.g. RDMA), this field should be the port number. For PCIe, and FC this is always a zero length string.