Port Suggested Action 4; Qos; Format Of Possible Qos Exception Messages; Qos Example - HP 3PAR StoreServ 7000 Troubleshooting Manual

port Suggested Action 4

This output indicates that the port's mode, such as an initiator or target, is not correct for the
connection type, such as drive, host, ISCSI, FCoE, or RCFC. Useful CLI commands are showport,
showport -c, showport -par, showport -rcfc, showcage, etc.
cli% showport
N:S:P
2:0:1 initiator
2:0:2 initiator
2:0:3 target
2:0:4 target loss_sync 2FF70002AC000591
Component -Identifier- ------Detailed Description-------
Port port:0:1:1
cli% showport
N:S:P
0:1:1 initiator
0:1:2 initiator loss_sync 2FF70002AC000190
0:1:3 initiator loss_sync 2FF70002AC000190
0:1:4 initiator loss_sync 2FF70002AC000190

qos

Displays Quality of Service (QOS) issues
Checks for Quality of Service rejects over the previous 24 hours

Format of Possible qos Exception Messages

QOS <vvsetname> "VVSet has logged <count> rejects in 24 hours"

qos Example

Component -------Summary Description-------- Qty
QoS VVSets with non-zero reject counts
Component -Identifier- -----------Detailed Description------------
QoS vvset6

qos Suggested Action

Use the CLI showqos command to determine if the QOS rules fit the needs of the host and
application access. If the QOS rules for this vvset need to be adjusted or removed, use the CLI
setqos command to set new limits, to remove or disable the QOS rules for this vvset. If the
QOS rules appear correct, use the CLI statvv command to determine if there are other VVs that
are causing QOS to reject I/O requests for this vvset. Either change the QOS rules to match the
host/application load or adjust the load to the VVs on this system.
rc
Checks for the following Remote Copy issues.
Remote Copy targets
Remote Copy links
Remote Copy Groups and VVs
62 Troubleshooting
Mode State ----Node_WWN---- -Port_WWN/HW_Addr-
ready 2FF70002AC000591
ready 2FF70002AC000591
ready 2FF70002AC000591
Mismatched mode and type
Mode State ----Node_WWN---- -Port_WWN/HW_Addr- Type
ready 2FF70002AC000190
VVSet has logged 1756.0 rejects in 24 hours
Type
22010002AC000591 disk
22020002AC000591 disk
22030002AC000591 disk
22040002AC000591 free
20110002AC000190 rcfc
20120002AC000190 free
20130002AC000190 free
20140002AC000190 free
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