Q-Logic 8100 SERIES 用户手册

4–Installation in a Linux Environment

Verifying the Driver Installation

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Verify every adapter to guarantee that the FCoE and networking adapter drivers 
have been installed successfully and operational. To verify the driver installation:

1.

Use the lsmod command to list the loaded kernel modules, and then locate 
the QLogic FcoE (qla2xxx) and networking (qlgc) driver entries.



The following example lists kernel modules for the QLogic FCoE driver.

# lsmod | grep  qla2xxx
qla2xxx           1133797  3
scsi_transport_fc   73800  1 qla2xxx
scsi_mod           196697  8 scsi_dh,sr_mod,sg,lbata, 
qla2xxx, scsi_transport_fc,sd_mod



The following example lists the kernel modules for the QLogic 
networking driver.

# lsmod | grep qlgc
# qlge             129881   0
#

2.

Verify the QLogic adapter driver versions. You can use sysfs (FCoE) and 
ethtool (networking), which is usually the most accurate. You can also use 
the modinfo command.



The following example displays the FCoE driver version, where X is 
the sysfs host number for the FCoE driver.

# cat /sys/class/scsi_host/hostX/driver_version
8.03.01.06.05.06-k
#



The following example displays the networking driver version, where 
eth0 specifies the network interface associated with the adapter 

networking function.

# ethtool –i eth0
driver: qlge
version: 1.00.00.23
firmware-version: v1.35.11
bus-info: 0000:85:00.0

The modinfo command displays vendor and version information the about 

Linux kernel modules.