HP XP P9000 RAID Manager Reference Guide (T1610-96061, January 2014)

Syntax
raidcom modify pfc_group -port <port> [-pfc_priority <y/n>]
{-limit_io | -limit_kb | -limit_mb } <value> -pfc_group <group_name>
Options and parameters
DescriptionOption
Specifies the port number whose attribute is Target. For example:
• CL1-A
-port <port#>
Specifies preferred/non-preferred WWN.-pfc_priority <y/n>
• y: preferred WWN
• n: non-preferred WWN
Specifies maximum value/threshold value by the I/O rate or the transmission rate.{-limit_io | -limit_kb |
-limit_mb } <value>
• -limit_io: I/O rate, maximum value: 2,147,483,647 [IOPS]
• -limit_kb: transmission rate (unit of KB), maximum value: 2,147,483,647 [KB]
• -limit_mb: transmission rate (unit of MB), maximum value: 2,097,151 [MB]
If you specify the value per MB, 1 MB is calculated as 1024 KB.
The threshold value for the prioritized WWN is the same as the threshold value for the entire
system.
Specifies the PFC group name that you set the PFC information.-pfc_group
<group_name>
Up to 64 characters can be specified by CLI.
Examples
Specifies the PFC group name (WWN_GRP_LINUX) as non-preferred WWN, and specifies
5000[I/O] (I/O rate) as the maximum value.
# raidcom modify pfc_group –port CL4-E –pfc_priority n –limit_io 5000 –pfc_group WWN_GRP_LINUX
Specifies the PFC group name (WWN_GRP_LINUX) as non-preferred WWN, and specifies
500[MB/s] (transmission rate) as the maximum value.
# raidcom modify pfc_group –port CL4-E –pfc_priority n –limit_mb 500 –pfc_group WWN_GRP_LINUX
Specifies the PFC group name ((WWN_GRP_LINUX)) as preferred WWN, and specifies 5000[I/O]
(I/O rate) as the threshold value.
# raidcom modify pfc_group –port CL4-E –pfc_priority y –limit_io 5000 –pfc_group WWN_GRP_LINUX
Specifies the PFC group name ((WWN_GRP_LINUX)) as preferred WWN, and specifies
500000[KB/s] (transmission rate) as the threshold value.
# raidcom modify pfc_group –port CL4-E –pfc_priority y –limit_kb 500000 –pfc_group WWN_GRP_LINUX
Deletes the PFC information of the PFC group name (WWN_NICK_LINUX).
# raidcom modify pfc_group –port CL4-E –pfc_group WWN_GRP_LINUX
raidcom get pfc_wwn
Gets the Performance Control information of the Performance Control target WWN.
Syntax
raidcom get pfc_wwn -port <port#> [ -hba_wwn <wwn_strings> | -pfc_name <nick_name>
222 Configuration setting commands