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

Admin interface on node 0
MAC Address:
RX Packets:
RX Bytes:
RX Errors:
RX Dropped:
RX FIFO Errors:
RX Frame Errors:
RX Multicast:
RX Compressed:

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 --
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
Node node:0
52 Troubleshooting
00:02:AC:25:04:03
1225109
1089073679
60
"There is at least one active servicenode operation in progress"
Power supply 1 detailed state is DC Failed
Power supply 1 DC state is Failed
TX Packets:
TX Bytes:
0 TX Errors:
0 TX Dropped:
0 TX FIFO Errors:
TX Collisions:
0 TX Carrier Errors:
0 TX Compressed:
550205
568149943
0
0
0
0
0
0