HP 3PAR StoreServ 7000 - Node; Format of Possible Node Exception Messages; Suggested Node Action, General; Node Example 1

Admin interface on node 0
MAC Address: 00:02:AC:25:04:03
RX Packets: 1225109 TX Packets: 550205
RX Bytes: 1089073679 TX Bytes: 568149943
RX Errors: 0 TX Errors: 0
RX Dropped: 0 TX Dropped: 0
RX FIFO Errors: 0 TX FIFO Errors: 0
RX Frame Errors: 60 TX Collisions: 0
RX Multicast: 0 TX Carrier Errors: 0
RX Compressed: 0 TX Compressed: 0
node
Checks the following node conditions and displays nodes that are not optimal:
• Offline nodes
• Power supply, fan, and battery problems
• Differences between hardware, software, and firmware between nodes
• Process memory usage, stuck processes, and node memory usage
• Configuration of PCI devices between node-pairs
• Node environmental issues
The following checks are performed only if the -svc option is used.
• Symmetry of components between nodes such as Control-Cache and Data-Cache size, OS
version, bus speed, MCU version, and CPU speed.
• Diagnostics such as ioload are running on any of the nodes.
• Suck-threads, such as I/O operations that cannot complete.
Format of Possible node Exception Messages
Node node:<nodeID> "Node is not online"
Node node:<nodeID> "Power supply <psID> detailed state is <status>
Node node:<nodeID> "Power supply <psID> AC state is <acStatus>"
Node node:<nodeID> "Power supply <psID> DC state is <dcStatus>"
Node node:<nodeID> "Power supply <psID> battery is <batStatus>"
Node node:<nodeID> "Node <nodeID> battery is <batStatus>"
Node node:<nodeID> "Power supply <psID> battery is expired"
Node node:<nodeID> "Fan is <fanID> is <status>"
Node node:<nodeID> "Power supply <psID> fan module <fanID> is <status>"
Node node:<nodeID> "Fan module <fanID> is <status>
Node node:<nodeID> "Detailed State <state>" (degraded or failed)
Node node:<nodeID> "PCI card in Slot:<slot> is empty, but is not empty in Node:<pair-node>"
Node node:<nodeID> "PCI card model in Slot:<slot> is not the same as Node:<pair-node>"
Node -- "There is at least one active servicenode operation in progress"
Node node:<nodeID> "Process <ps_name> has reached 90% of maximum size"
Node node:<nodeID> "Node has less than 100MB of free memory"
Node node:<nodeID> "Environmental factor <item_string> is <state>"
Node node:<nodeID> "Flusher speed set incorrectly to: <flush_speed> (should be 0)"
Node node:<nodeID> "ioload is running"
Node node:<nodeID> "VV <vvid> has <stuck_num> outstanding <command> with a maximum wait time of <slptime>"
Node node:<nodeID> "<item> is not the same on all nodes"
(where <item> is: BIOS version, NEMOE version, Control memory, Data memory, CPU Speed, CPU Bus Speed, HP 3PAR OS version,
Package list)
Suggested node Action, General
For node error conditions, examine the node and node-component states with commands such as
shownode, shownode -s, shownode -d, showbattery, and showsys -d.
node Example 1
Component -Identifier- ---------------Detailed Description----------------
Node node:0 Power supply 1 detailed state is DC Failed
Node node:0 Power supply 1 DC state is Failed
52 Troubleshooting