Emulex OneCommand Manager Command Line Interface User Manual (P006980-01A Version 5.2, August 2011)

OneCommand Manager Command Line Interface User Manual Page 33
SetDCBPriority
Supported by: Windows, Solaris, Linux and VMware ESX
Syntax:
hbacmd SetDCBPriority <WWPN|MAC> <PFC Priorities> <Priorities of PGID0> <
Priorities of PGID1>...<Priorities of PGID7>
Description: This command sets the priorities for a priority group. The values must be set according to
the following rules:
1. The priorities range from 0 to 7.
2. The Priority group IDs (PGID) range from 0 to 7.
3. A priority can exist in only one priority group.
4. All priorities must appear once in any of the eight (PG0-PG7) priority groups.
5. Each set of priorities for a group must be separated by a space.
6. Specify multiple priorities for the same group by a comma-separated list.
7. To specify none, use "-" for the argument.
8. The same priority values cannot be specified to different groups.
9. All priorities (0 to 7) must be assigned to some PGID.
10. Not all PGIDs must be assigned a priority.
11. Not all adapters support two PFC priorities and eight priority groups. For Adapters, if you exceed
the PFC priorities or priority groups an error message appears.
FCoE Adapter Specific Rules:
1. Minimum of one and a maximum of two PFC priorities can be configured.
2. One of the PFC priorities must match FCoE priority.
3. The additional PFC priority must be assigned to a priority group which has no other priorities.
4. The FCoE priority must be assigned to a priority group which has no other priorities.
iSCSI Adapter Specific Rules:
1. Minimum of one and a maximum of two PFC priorities can be configured.
2. One of the PFC priorities must match iSCSI priority.
3. The additional PFC priority must be assigned to a priority group which has no other priorities.
4. The iSCSI priority must be assigned to a priority group which has no other priorities.
NIC Adapter Specific Rules:
1. Only one PFC priority can be configured.
2. The PFC priority must be assigned to a priority group which has no other priorities.
Note: For managing ESX/ESXi hosts from a Windows client, add the m=cim option to
the command. The default CIM credentials must be set using the SetCimCred
command. See “SetCimCred” on page 73.