HP 3PAR StoreServ 7450 2-node HP 3PAR StoreServ 7450 Storage Troubleshooting G - Page 42
Node, Format of Possible Node Exception Messages, Suggested Node Action, General, Node Example 1
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NOTE: The error counters shown by shownet and shownet -d cannot be cleared except by rebooting a controller node. Because checkhealth is showing network counters from a history log, checkhealth stops reporting the issue if there is no increase in error in the next log entry. shownet -d IP Address: 192.168.56.209 Assigned to nodes: 0123 Connected through node 0 Status: Active Netmask 255.255.255.0 Admin interface on node 0 MAC Address: 00:02:AC:25:04:03 RX Packets: 1225109 RX Bytes: 1089073679 RX Errors: 0 RX Dropped: 0 RX FIFO Errors: 0 RX Frame Errors: 60 RX Multicast: 0 RX Compressed: 0 TX Packets: TX Bytes: TX Errors: TX Dropped: TX FIFO Errors: TX Collisions: TX Carrier Errors: TX Compressed: Node Displays node conditions that are not optimal: • Checks if node batteries have been tested in the last 30 days. • Checks for offline nodes. • Checks for power supply and battery problems. Format of Possible Node Exception Messages 550205 568149943 0 0 0 0 0 0 Node node: "Node is not online" Node node: "Power supply detailed state is Node node: "Power supply AC state is " Node node: "Power supply DC state is " Node node: "Power supply battery is " Node node: "Node battery is " Node node: " has not been tested within the last 30 days" Node node: "Node battery is expired" Node node: "Power supply is expired" Node node: "Fan is is " Node node: "Power supply fan module is " Node node: "Fan module is Node node: "Detailed State " (degraded or failed) 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 Description Node node:0 Power supply 1 detailed state is DC Failed Node node:0 Power supply 1 DC state is Failed Node node:1 Power supply 0 detailed state is AC Failed 42 Troubleshooting