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The HBAnyware Utility User Manual Page 87
* Variable not tunable in HBAnyware.
All LPFC dynamic parameters are read/write using sysfs.
lpfc_fcp_bind_method 2 1 4 Specifies method of binding each
port. Values:
1: WWNN binding
2: WWPN binding
3: D_ID binding
4: ALPA binding
Yes
lpfc_fdmi_on 0 0 2 False (0) if disabled. (1) or (2) if
enabled depending on type of
support needed.
Yes
lpfc_scan_down 1 0=Off 1=On Select method for scanning ALPA
to assign a SCSI ID.
Yes
lpfc_max_luns 256 1 32768 Specifies the maximum number of
LUNs per target. A value of 20
means LUNs from 0 to 19 are
valid.
Yes
lpfc_multi_ring_support* 1 1 2 Determines the number of primary
SLI rings over which to spread
IOCB entries.
No
Table 7: Driver for Linux, LPFC Dynamic Parameters (Do not require a driver reload to change)
Variable Default Min Max Comments
lpfc_discovery_min_wait* 3 0 60 The minimum number of seconds
the driver waits for the discovery to
complete.
lpfc_discovery_wait_limit* 600 0 600 (special value
meaning no limit)
The maximum number of seconds
the driver waits for the discovery to
complete.
lpfc_linkup_wait_limit* 15 0 60 The number of seconds the driver
waits for the link to come up.
lpfc_log_verbose 0x0 0x0 0xffff (bit mask) Extra activity logging.
lpfc_nodev_tmo 30 0 255 Seconds to hold I/O errors if device
disappears.
lpfc_use_adisc 0 0=Off 1=On Send ADISC instead of PLOGI for
device discovery or RSCN.
Table 6: Driver for Linux, LPFC Static Parameters (Requires a driver reload to change) (Continued)
Variable Default Min Max Comments
Visible
using
sysfs