HPE 3PAR StoreServ 8000 Service And Upgrade Manual page 161

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 must 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
• Remote Copy internal structure
• Too many Remote Copy targets configured as sync
Format of possible rc exception messages
RC rc:<name> "All links for target <name> are down but target not yet marked failed."
RC rc:<name>
RC rc:<name>
RC rc:<name>
RC rc:<vvname> "VV <vvname> of group <name> is stale on target <target>."
RC rc:<vvname> "VV <vvname> of group <name> is not synced on target <target>."
RC Structure
RC rc:
rc example
Component --Detailed Description-- Qty
RC Stale volumes
Component --Identifier--- ---------Detailed Description---------------
RC rc:yush_tpvv.rc VV yush_tpvv.rc of group yush_group.r1127
rc suggested action
Perform Remote Copy troubleshooting such as checking the physical links between the storage system,
and using CLI commands such as:
•
showrcopy
•
showrcopy -d
VVSet has logged 1756.0 rejects in 24 hours
"Target <name> has failed."
"Link <name> of target <target> is down."
"Group <name> is not started to target <target>."
"Remote Copy internal structure is incompatible."
"Target" "More than 8 sync targets have been setup."
is stale on target S400_Async_Primary.
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Troubleshooting 161