Dell Emulex Family of Adapters - Manual (Page 352)

OneCommand Manager Command Line Interface Version 10.2 User Manual P010067-01A Rev. A
5. CLI Client Command Descriptions
DCB Commands
352
Example
hbacmd h=10.190.103.165 m=cim u=root p=Host001 n=root/emulex
SetDCBParam 00-00-c9-3c-f7-88 fcoepriority 3
SetDCBPriority
This command sets the PFC priorities and the ETS priority groups priorities. The values
must be set according to the following rules:

The priorities range from 0 to 7.

A priority (0-7) must exist in only one priority group.

All priorities must appear once in any of the eight (PG0-PG7) priority groups or
if available, PG15.
Note: For an OCe14000 adapter, you can use the PG15 priority group for RoCE
priority only.

To specify no priorities for a priority group use '-'.

Any assigned PFC priority must be assigned as the single priority in a priority
group (for example, no other priorities allowed in a group assigned the PFC
priority).

Any PG assigned one or more priorities should also be assigned a non-zero
bandwidth value (see SetCnaPGBW).
The following rules are specific to FCoE and iSCSI adapters:

A maximum of two PFC priorities can be assigned.

If FCoE is running on the port, one of the PFC priorities must match the FCoE
priority.

If iSCSI is running on the port, one of the PFC priorities must match the iSCSI
priority.
The following rules are specific to NIC-only adapters:

Only one PFC priority can be assigned.
The following rules are specific to RoCE adapters:

The RoCE priority should be assigned to the PFC priority and as the only
priority to one of the following Priority Groups: PG0-PG7 or PG15.

All non-RoCE priorities should be assigned together to only one priority group
other than the RoCE priority group.
Supported By
Linux, Solaris, VMware ESXi, and Windows
Note: RoCE is only available on Windows operating systems.
Syntax
SetDcbPriority
[PG15]