10.2. Broadcom 어댑터를 위한 NVMe 호스트 구성
NVMe 관리 명령줄 인터페이스(nvme-cli
) 도구를 사용하여 Broadcom 어댑터 클라이언트용 NVMe 호스트를 구성하려면 이 절차를 사용하십시오.
절차
nvme-cli
툴을 설치합니다.Copy to Clipboard Copied! Toggle word wrap Toggle overflow dnf install nvme-cli
# dnf install nvme-cli
그러면
/etc/
생성됩니다.nvme/ 디렉터리에 hostn
qn 파일이hostnqn
파일은 NVMe 호스트를 식별합니다.로컬 포트와 원격 포트의 WWNN 및 WWPN 식별자를 찾고 출력을 사용하여 하위 시스템 NQN을 찾습니다.
Copy to Clipboard Copied! Toggle word wrap Toggle overflow cat /sys/class/scsi_host/host*/nvme_info NVME Host Enabled XRI Dist lpfc0 Total 6144 IO 5894 ELS 250 NVME LPORT lpfc0 WWPN x10000090fae0b5f5 WWNN x20000090fae0b5f5 DID x010f00 ONLINE NVME RPORT WWPN x204700a098cbcac6 WWNN x204600a098cbcac6 DID x01050e TARGET DISCSRVC ONLINE NVME Statistics LS: Xmt 000000000e Cmpl 000000000e Abort 00000000 LS XMIT: Err 00000000 CMPL: xb 00000000 Err 00000000 Total FCP Cmpl 00000000000008ea Issue 00000000000008ec OutIO 0000000000000002 abort 00000000 noxri 00000000 nondlp 00000000 qdepth 00000000 wqerr 00000000 err 00000000 FCP CMPL: xb 00000000 Err 00000000
# cat /sys/class/scsi_host/host*/nvme_info NVME Host Enabled XRI Dist lpfc0 Total 6144 IO 5894 ELS 250 NVME LPORT lpfc0 WWPN x10000090fae0b5f5 WWNN x20000090fae0b5f5 DID x010f00 ONLINE NVME RPORT WWPN x204700a098cbcac6 WWNN x204600a098cbcac6 DID x01050e TARGET DISCSRVC ONLINE NVME Statistics LS: Xmt 000000000e Cmpl 000000000e Abort 00000000 LS XMIT: Err 00000000 CMPL: xb 00000000 Err 00000000 Total FCP Cmpl 00000000000008ea Issue 00000000000008ec OutIO 0000000000000002 abort 00000000 noxri 00000000 nondlp 00000000 qdepth 00000000 wqerr 00000000 err 00000000 FCP CMPL: xb 00000000 Err 00000000
Copy to Clipboard Copied! Toggle word wrap Toggle overflow nvme discover --transport fc \ --traddr nn-0x204600a098cbcac6:pn-0x204700a098cbcac6 \ --host-traddr nn-0x20000090fae0b5f5:pn-0x10000090fae0b5f5
# nvme discover --transport fc \ --traddr nn-0x204600a098cbcac6:pn-0x204700a098cbcac6 \ --host-traddr nn-0x20000090fae0b5f5:pn-0x10000090fae0b5f5 Discovery Log Number of Records 2, Generation counter 49530 =====Discovery Log Entry 0====== trtype: fc adrfam: fibre-channel subtype: nvme subsystem treq: not specified portid: 0 trsvcid: none subnqn: nqn.1992-08.com.netapp:sn.e18bfca87d5e11e98c0800a098cbcac6:subsystem.st14_nvme_ss_1_1 traddr: nn-0x204600a098cbcac6:pn-0x204700a098cbcac6
nn-0x204600a098cbcac6:pn-0x204700a098cbcac6 을
traddr
로 교체합니다.nn-0x20000090fae0b5f5:pn-0x10000090fae0b5f5 를
host-traddr
로 바꿉니다.nvme-cli
를 사용하여 NVMe 컨트롤러에 연결합니다.Copy to Clipboard Copied! Toggle word wrap Toggle overflow nvme connect --transport fc \ --traddr nn-0x204600a098cbcac6:pn-0x204700a098cbcac6 \ --host-traddr nn-0x20000090fae0b5f5:pn-0x10000090fae0b5f5 \ -n nqn.1992-08.com.netapp:sn.e18bfca87d5e11e98c0800a098cbcac6:subsystem.st14_nvme_ss_1_1
# nvme connect --transport fc \ --traddr nn-0x204600a098cbcac6:pn-0x204700a098cbcac6 \ --host-traddr nn-0x20000090fae0b5f5:pn-0x10000090fae0b5f5 \ -n nqn.1992-08.com.netapp:sn.e18bfca87d5e11e98c0800a098cbcac6:subsystem.st14_nvme_ss_1_1
nn-0x204600a098cbcac6:pn-0x204700a098cbcac6 을
traddr
로 교체합니다.nn-0x20000090fae0b5f5:pn-0x10000090fae0b5f5 를
host-traddr
로 바꿉니다.nqn.1992-08.com.netapp:sn.e18bfca8d5e11e98c0800a098cbcac6:subsystem.st14_nvme_ss_1_1 을
subnqn
으로 바꿉니다.
검증
현재 연결된 NVMe 장치를 나열합니다.
Copy to Clipboard Copied! Toggle word wrap Toggle overflow nvme list
# nvme list Node SN Model Namespace Usage Format FW Rev ---------------- -------------------- ---------------------------------------- --------- -------------------------- ---------------- -------- /dev/nvme0n1 80BgLFM7xMJbAAAAAAAC NetApp ONTAP Controller 1 107.37 GB / 107.37 GB 4 KiB + 0 B FFFFFFFF
Copy to Clipboard Copied! Toggle word wrap Toggle overflow lsblk |grep nvme
# lsblk |grep nvme nvme0n1 259:0 0 100G 0 disk
추가 리소스
-
nvme(1)
man page - NVMe-cli Github 리포지토리