HP 3PAR StoreServ 7450 4-node HP 3PAR Command Line Interface Reference (OS 3.1 - Page 312

setqos DESCRIPTION The setqos command creates and updates QoS rules in a system. SYNTAX The syntax for the setqos command can be one of the following examples: • setqos [options] [{vvset:{|}|sys:all_others}]... AUTHORITY • Super, Edit • Any role granted the qos_set right can set QoS configurations. OPTIONS -io {|none} Set the QoS I/O issue count rate limit to . If "none" is specified, there is no limit on I/O issue count. -bw {[k|K|m|M|g|G]|none} Set the QoS I/O issue bandwidth rate limit to . If "none" is specified, there is no limit on I/O issue bandwidth rate. {-on|-off} Enable / disable QoS scheduling for the target object. By default QoS scheduling is "on". -clear Stop QoS scheduling of the rule and clear its setting. -vv {|}[,{|]... Applies only to QoS rules whose targets include virtual volumes with names matching any of the names or patterns specified. SPECIFIERS {vvset:{|}|sys:all_others} The target objects of QoS setting. and refer to the target object name, as listed in showvvset commands. If "sys:all_others" is specified, the QoS rule will be applied to the group of all virtual volumes, which don't have any specific QoS rule applied. EXAMPLES The following example sets the IOPs limit of vvset vsa to 300: cli% setqos -io 300 vvset:vsa The following example turns off the QoS scheduling for vvset vsa: cli% setqos -off vvset:vsa The following example removes all QoS settings of all vvsets: cli% setqos -clear vvset:* 312 Set Commands