測試環境爲
HP BL660 GEN8
SUSE 11 SP4
root@localhost:/root#lspci |grep -i fibre
root@localhost:/root#lspci -v -s 06:00.0
root@localhost:/root#modinfo lpfc
root@localhost:/root#cat /sys/class/fc_host/host0/symbolic_name //查詢HBA卡的型號、固件、驅動
root@localhost:/root#systool -c scsi_host -v -d host0 //查詢HBA卡的型號、固件、驅動、序列號
root@localhost:/root#lspci |grep -i fibre
06:00.0 Fibre Channel: Emulex Corporation Lancer-X: LightPulse Fibre Channel Host Adapter (rev 30)
06:00.1 Fibre Channel: Emulex Corporation Lancer-X: LightPulse Fibre Channel Host Adapter (rev 30)
root@localhost:/root#lspci -v -s 06:00.0
06:00.0 Fibre Channel: Emulex Corporation Lancer-X: LightPulse Fibre Channel Host Adapter (rev 30)
Subsystem: Hewlett-Packard Company Device 1956
Flags: bus master, fast devsel, latency 0, IRQ 40
Memory at ee3f0000 (64-bit, prefetchable) [size=32K]
Memory at ee3e0000 (64-bit, prefetchable) [size=4K]
[virtual] Expansion ROM at ee300000 [disabled] [size=512K]
Capabilities: [54] Vendor Specific Information: Len=08 <?>
Capabilities: [40] Power Management version 3
Capabilities: [60] MSI: Enable- Count=1/32 Maskable+ 64bit+
Capabilities: [78] MSI-X: Enable+ Count=512 Masked-
Capabilities: [84] Vendor Specific Information: Len=0c <?>
Capabilities: [94] Express Endpoint, MSI 00
Capabilities: [f8] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [12c] Power Budgeting <?>
Capabilities: [13c] Single Root I/O Virtualization (SR-IOV)
Capabilities: [228] Vendor Specific Information: ID=ba5d Rev=1 Len=020 <?>
Capabilities: [1d0] Alternative Routing-ID Interpretation (ARI)
Capabilities: [1e8] Vendor Specific Information: ID=c511 Rev=1 Len=010 <?>
Capabilities: [200] Transaction Processing Hints
Capabilities: [20c] #19
Kernel driver in use: lpfc
Kernel modules: lpfc //kernel模塊名稱
root@localhost:/root#modinfo lpfc
filename: /lib/modules/3.0.101-63-default/kernel/drivers/scsi/lpfc/lpfc.ko
version: 0:10.4.8000.0. //驅動版本
author: Emulex Corporation - [email protected]
description: Emulex LightPulse Fibre Channel SCSI driver 10.4.8000.0.
license: GPL
srcversion: 5B16B2A835A7BE8F801D80B
alias: pci:v000010DFd0000072Csv*sd*bc*sc*i*
alias: pci:v000010DFd00000724sv*sd*bc*sc*i*
alias: pci:v000010DFd0000E268sv*sd*bc*sc*i*
alias: pci:v000010DFd0000E208sv*sd*bc*sc*i*
alias: pci:v000010DFd0000E260sv*sd*bc*sc*i*
alias: pci:v000010DFd0000E200sv*sd*bc*sc*i*
alias: pci:v000010DFd0000E131sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F180sv*sd*bc*sc*i*
alias: pci:v000019A2d00000714sv*sd*bc*sc*i*
alias: pci:v000019A2d00000704sv*sd*bc*sc*i*
alias: pci:v000010DFd0000FC50sv*sd*bc*sc*i*
alias: pci:v000010DFd0000E180sv*sd*bc*sc*i*
alias: pci:v000010DFd0000E100sv*sd*bc*sc*i*
alias: pci:v000010DFd0000FC40sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F111sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F112sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F011sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F015sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F100sv*sd*bc*sc*i*
alias: pci:v000010DFd0000FC20sv*sd*bc*sc*i*
alias: pci:v000010DFd0000FC10sv*sd*bc*sc*i*
alias: pci:v000010DFd0000FC00sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F0A1sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F0A5sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F0E1sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F0E5sv*sd*bc*sc*i*
alias: pci:v000010DFd0000FE12sv*sd*bc*sc*i*
alias: pci:v000010DFd0000FE11sv*sd*bc*sc*i*
alias: pci:v000010DFd0000FE05sv*sd*bc*sc*i*
alias: pci:v000010DFd0000FE00sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F0D1sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F0D5sv*sd*bc*sc*i*
alias: pci:v000010DFd0000FD12sv*sd*bc*sc*i*
alias: pci:v000010DFd0000FD11sv*sd*bc*sc*i*
alias: pci:v000010DFd0000FD00sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F0F7sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F0F6sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F0F5sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F098sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F095sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F700sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F800sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F900sv*sd*bc*sc*i*
alias: pci:v000010DFd0000F980sv*sd*bc*sc*i*
alias: pci:v000010DFd0000FA00sv*sd*bc*sc*i*
alias: pci:v000010DFd00001AE5sv*sd*bc*sc*i*
alias: pci:v000010DFd0000FB00sv*sd*bc*sc*i*
depends: scsi_mod,scsi_transport_fc,crc-t10dif
supported: yes
vermagic: 3.0.101-63-default SMP mod_unload modversions
signer: SUSE Linux Enterprise Secure Boot Signkey
sig_key: 3F:B0:77:B6:CE:BC:6F:F2:52:2E:1C:14:8C:57:C7:77:C7:88:E3:E7
sig_hashalgo: sha256
parm: lpfc_debugfs_enable:Enable debugfs services (int)
parm: lpfc_debugfs_max_disc_trc:Set debugfs discovery trace depth (int)
parm: lpfc_debugfs_max_slow_ring_trc:Set debugfs slow ring trace depth (int)
parm: lpfc_debugfs_mask_disc_trc:Set debugfs discovery trace mask (int)
parm: lpfc_poll:FCP ring polling mode control: 0 - none, 1 - poll with interrupts enabled 3 - poll and disable FCP ring interrupts (int)
parm: lpfc_sli_mode:SLI mode selector: 0 - auto (SLI-3 if supported), 2 - select SLI-2 even on SLI-3 capable HBAs, 3 - select SLI-3 (int)
parm: lpfc_enable_npiv:Enable NPIV functionality (int)
parm: lpfc_fcf_failover_policy:FCF Fast failover=1 Priority failover=2 (uint)
parm: lpfc_enable_rrq:Enable RRQ functionality (int)
parm: lpfc_suppress_link_up:Suppress Link Up at initialization (uint)
parm: lpfc_iocb_cnt:Number of IOCBs alloc for ELS, CT, and ABTS: 1k to 5k IOCBs (int)
parm: lpfc_nodev_tmo:Seconds driver will hold I/O waiting for a device to come back (int)
parm: lpfc_devloss_tmo:Seconds driver will hold I/O waiting for a device to come back (int)
parm: lpfc_log_verbose:Verbose logging bit-mask (uint)
parm: lpfc_enable_da_id:Deregister nameserver objects before LOGO (uint)
parm: lpfc_lun_queue_depth:Max number of FCP commands we can queue to a specific LUN (uint)
parm: lpfc_tgt_queue_depth:Max number of FCP commands we can queue to a specific target port (uint)
parm: lpfc_hba_queue_depth:Max number of FCP commands we can queue to a lpfc HBA (uint)
parm: lpfc_peer_port_login:Allow peer ports on the same physical port to login to each other. (uint)
parm: lpfc_restrict_login:Restrict virtual ports login to remote initiators. (int)
parm: lpfc_scan_down:Start scanning for devices from highest ALPA to lowest (uint)
parm: lpfc_topology:Select Fibre Channel topology (int)
parm: lpfc_link_speed:Select link speed (int)
parm: lpfc_aer_support:Enable PCIe device AER support (int)
parm: lpfc_sriov_nr_virtfn:Enable PCIe device SR-IOV virtual fn (int)
parm: lpfc_req_fw_upgrade:Enable Linux generic firmware upgrade (int)
parm: lpfc_fcp_imax:Set the maximum number of FCP interrupts per second per HBA (int)
parm: lpfc_fcp_cpu_map:Defines how to map CPUs to IRQ vectors per HBA (int)
parm: lpfc_fcp_class:Select Fibre Channel class of service for FCP sequences (uint)
parm: lpfc_use_adisc:Use ADISC on rediscovery to authenticate FCP devices (uint)
parm: lpfc_first_burst_size:First burst size for Targets that support first burst (uint)
parm: lpfc_max_scsicmpl_time:Use command completion time to control queue depth (int)
parm: lpfc_ack0:Enable ACK0 support (uint)
parm: lpfc_fcp_io_sched:Determine scheduling algorithm for issuing commands [0] - Round Robin, [1] - Current CPU (uint)
parm: lpfc_fcp2_no_tgt_reset:Determine bus reset behavior for FCP2 devices [0] - issue tgt reset, [1] - no tgt reset (uint)
parm: lpfc_cr_delay:A count of milliseconds after which an interrupt response is generated (uint)
parm: lpfc_cr_count:A count of I/O completions after which an interrupt response is generated (uint)
parm: lpfc_multi_ring_support:Determines number of primary SLI rings to spread IOCB entries across (uint)
parm: lpfc_multi_ring_rctl:Identifies RCTL for additional ring configuration (uint)
parm: lpfc_multi_ring_type:Identifies TYPE for additional ring configuration (uint)
parm: lpfc_fdmi_on:Enable FDMI support (uint)
parm: lpfc_discovery_threads:Maximum number of ELS commands during discovery (uint)
parm: lpfc_max_luns:Maximum allowed LUN ID (uint)
parm: lpfc_poll_tmo:Milliseconds driver will wait between polling FCP ring (uint)
parm: lpfc_task_mgmt_tmo:Maximum time to wait for task management commands to complete (uint)
parm: lpfc_use_msi:Use Message Signaled Interrupts (1) or MSI-X (2), if possible (uint)
parm: lpfc_fcp_io_channel:Set the number of FCP I/O channels (uint)
parm: lpfc_enable_hba_reset:Enable HBA resets from the driver. (uint)
parm: lpfc_enable_hba_heartbeat:Enable HBA Heartbeat. (uint)
parm: lpfc_EnableXLane:Enable Express Lane Feature. (uint)
parm: lpfc_XLanePriority:CS_CTL for Express Lane Feature. (uint)
parm: lpfc_enable_bg:Enable BlockGuard Support (uint)
parm: lpfc_prot_mask:host protection mask (uint)
parm: lpfc_prot_guard:host protection guard type (byte)
parm: lpfc_delay_discovery:Delay NPort discovery when Clean Address bit is cleared. Allowed values: 0,1. (int)
parm: lpfc_sg_seg_cnt:Max Scatter Gather Segment Count (uint)
parm: lpfc_prot_sg_seg_cnt:Max Protection Scatter Gather Segment Count (uint)
root@localhost:/root#cat /sys/class/fc_host/host0/symbolic_name
Emulex HP-LPe1605 FV10.2.477.9 DV10.4.8000.0. //設備型號、固件、驅動版本
root@localhost:/root#systool -c scsi_host -v -d host0
Class = "scsi_host"
Class Device = "host0"
Class Device path = "/sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host0/scsi_host/host0"
active_mode = "Initiator"
bg_apptag_err = "0"
bg_guard_err = "0"
bg_info = "BlockGuard Disabled"
bg_reftag_err = "0"
board_mode = "online"
can_queue = "2811"
cmd_per_lun = "3"
eh_deadline = "0"
fwrev = "10.2.477.9, sli-4:2:b" //固件版本
hdw = "0000000b"
host_busy = "0"
host_reset = <store method only>
info = "HP LPe1605 16Gb FC HBA on PCI bus 06 device 00 irq 40 port 0 Logical Link Speed: 8000 Mbps"
iocb_hw = "4"
issue_reset = <store method only>
link_state = "Link Down"
lpfc_EnableXLane = "0"
lpfc_XLanePriority = "0"
lpfc_ack0 = "0"
lpfc_aer_state_cleanup= <store method only>
lpfc_aer_support = "1"
lpfc_cr_count = "1"
lpfc_cr_delay = "0"
lpfc_devloss_tmo = "30"
lpfc_drvr_stat_data =
lpfc_drvr_version = "Emulex LightPulse Fibre Channel SCSI driver 10.4.8000.0." //驅動版本
lpfc_dss = "Enabled - Not Operational"
lpfc_enable_bg = "0"
lpfc_enable_fip = "1"
lpfc_enable_hba_heartbeat= "0"
lpfc_enable_hba_reset= "1"
lpfc_enable_npiv = "1"
lpfc_enable_rrq = "2"
lpfc_fcf_failover_policy= "1"
lpfc_fcp2_no_tgt_reset= "0"
lpfc_fcp_class = "3"
lpfc_fcp_cpu_map = "fcp_cpu_map: Driver centric mapping (2): 32 online CPUs
CPU 00 io_chan 00 physid 0 coreid 0 IRQ 140
CPU 01 io_chan 00 physid 0 coreid 1
CPU 02 io_chan 00 physid 0 coreid 2
CPU 03 io_chan 00 physid 0 coreid 3
CPU 04 io_chan 00 physid 0 coreid 4
CPU 05 io_chan 00 physid 0 coreid 5
CPU 06 io_chan 00 physid 0 coreid 6
CPU 07 io_chan 00 physid 0 coreid 7
CPU 08 io_chan 01 physid 1 coreid 0 IRQ 141
CPU 09 io_chan 01 physid 1 coreid 1
CPU 10 io_chan 01 physid 1 coreid 2
CPU 11 io_chan 01 physid 1 coreid 3
CPU 12 io_chan 01 physid 1 coreid 4
CPU 13 io_chan 01 physid 1 coreid 5
CPU 14 io_chan 01 physid 1 coreid 6
CPU 15 io_chan 01 physid 1 coreid 7
CPU 16 io_chan 02 physid 2 coreid 0 IRQ 142
CPU 17 io_chan 02 physid 2 coreid 1
CPU 18 io_chan 02 physid 2 coreid 2
CPU 19 io_chan 02 physid 2 coreid 3
CPU 20 io_chan 02 physid 2 coreid 4
CPU 21 io_chan 02 physid 2 coreid 5
CPU 22 io_chan 02 physid 2 coreid 6
CPU 23 io_chan 02 physid 2 coreid 7
CPU 24 io_chan 03 physid 3 coreid 0 IRQ 143
CPU 25 io_chan 03 physid 3 coreid 1
CPU 26 io_chan 03 physid 3 coreid 2
CPU 27 io_chan 03 physid 3 coreid 3
CPU 28 io_chan 03 physid 3 coreid 4
CPU 29 io_chan 03 physid 3 coreid 5
CPU 30 io_chan 03 physid 3 coreid 6
CPU 31 io_chan 03 physid 3 coreid 7"
lpfc_fcp_imax = "50000"
lpfc_fcp_io_channel = "4"
lpfc_fcp_io_sched = "1"
lpfc_fdmi_on = "0"
lpfc_fips_level = "0"
lpfc_fips_rev = "0"
lpfc_first_burst_size= "0"
lpfc_hba_queue_depth= "2821"
lpfc_iocb_cnt = "2"
lpfc_link_speed = "0"
lpfc_log_verbose = "0x0"
lpfc_lun_queue_depth= "30"
lpfc_max_luns = "255"
lpfc_max_scsicmpl_time= "0"
lpfc_multi_ring_rctl= "4"
lpfc_multi_ring_support= "1"
lpfc_multi_ring_type= "5"
lpfc_nodev_tmo = "30"
lpfc_peer_port_login= "0"
lpfc_poll = "0x0"
lpfc_poll_tmo = "10"
lpfc_prot_sg_seg_cnt= "64"
lpfc_req_fw_upgrade = "0"
lpfc_scan_down = "1"
lpfc_sg_seg_cnt = "64"
lpfc_soft_wwn_enable= <store method only>
lpfc_soft_wwnn = "0x0"
lpfc_soft_wwpn = "0x0"
lpfc_sriov_hw_max_virtfn= "1"
lpfc_sriov_nr_virtfn= "0"
lpfc_stat_data_ctrl = "Statistical Data enabled :0, blocked :0, Bucket type :No Bucket, Bucket base :0, Bucket step :0
Latency Ranges :"
lpfc_suppress_link_up= "0"
lpfc_task_mgmt_tmo = "60"
lpfc_temp_sensor = "0"
lpfc_tgt_queue_depth= "65535"
lpfc_topology = "0"
lpfc_use_adisc = "0"
lpfc_use_msi = "2"
lpfc_xlane_lun_state= "0"
lpfc_xlane_supported= "1"
lpfc_xlane_tgt = "0x0"
lpfc_xlane_vpt = "0x0"
max_rpi = "3071"
max_vpi = "255"
max_xri = "3071"
menlo_mgmt_mode = "0"
modeldesc = "HP LPe1605 16Gb FC HBA"
modelname = "HP-LPe1605" //HBA型號
npiv_info = "NPIV Physical"
nport_evt_cnt = "0"
num_discovered_ports= "0"
option_rom_version = ""
portnum = "0"
proc_name = "lpfc" //kernel模塊名稱
programtype = ""
prot_capabilities = "0"
prot_guard_type = "0"
protocol = "fc"
scan = <store method only>
serialnum = "5CF45100RH" //HBA序列號
sg_prot_tablesize = "0"
sg_tablesize = "64"
state = "running"
supported_mode = "Initiator"
txcmplq_hw = "0"
txq_hw = "0"
uevent =
unchecked_isa_dma = "0"
unique_id = "0"
used_rpi = "1"
used_vpi = "0"
used_xri = "250"
Device = "host0"
Device path = "/sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host0"
uevent = "DEVTYPE=scsi_host"