8–Configuring FCoE in a Linux Environment
FCoE Driver Parameters for Linux
8-2 FE0254601-00 A
ql2xextended_error_l
ogging
Enables or disables the driver
to print verbose logging infor-
mation.
0 0—Disable
1—Enable
modprobe,
sysfs
ql2xdevdiscgoldfw Enables or disables device dis-
covery with golden firmware.
0 0—Disable
1—Enable
modprobe,
sysfs
ql2xfdmienable Enables or disables FDMI reg-
istration.
0 0—Disable
1—Enable
modprobe,
sysfs
ql2xmaxqdepth Maximum queue depth
reported to SCSI mid-level per
device. The queue depth spec-
ifies the number of outstanding
requests per LUN.
32 32 modprobe,
sysfs
ql2xqfulltracking Enables or disables driver
tracking of queue full-status
returns, and dynamically
adjusts a SCSI device's queue
depth.
1 0—Disable
1—Enable
modprobe,
sysfs
ql2xqfullrampup Time to wait before increasing
the queue depth for a device
after a queue-full condition has
been detected.
120 120 seconds modprobe,
sysfs
ql2xenablemsix Enables or disables MSI-X
interrupt mechanisms.
1 0—Disable
1—Enable
modprobe,
sysfs
ql2xetsenable Enables or disables firmware
ETS burst.
0 0—Disable
1—Enable
modprobe,
sysfs
Operation Mode Number of reduced interrupt
operation (ZIO) modes. ZIO
modes allow the posting of
multiple command completions
in a single interrupt.
00, 5, 6
Fast!UTIL,
QConverge-
Console GUI,
or QConverge-
Console CLI
Table 8-1. FCoE Driver Parameters for Linux
Parameter Description Default Range
Configuration
Method
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