Cabling - HPE 3PAR StoreServ 8000 Service And Upgrade Manual

Component -Identifier- ------------Detailed Description------------
AO Nodes:0&1
ao suggestion action
Use the following CLI commands to view PD distribution: showpd, showpd -p -devtype NL, showpd
-p -devtype NL -nodes 0,1, and showcage. In the following example, there are 72 NL PDs
attached to nodes 2&3, but none attached to nodes 0&1. Contact the Hewlett Packard Enterprise Support
Center to request support for moving NL PDs (and possibly cages) from nodes 2&3 to nodes 0&1 for your
system.
cli% showpd -p -devtype NL -nodes 2,3
Id CagePos
200 12:0:0
201 12:1:0
202 12:2:0
...
303 17:22:0
---------------------------------------------------------------------------
72 total
cli% showpd -p -devtype NL -nodes 0,1

cabling

Displays issues with cabling of drive enclosures (cages).
• Cages cabled correctly to controller nodes
• Cages cabled correctly to drive enclosure I/O modules and ports
• Cages with broken cables
• Cable daisy chain lengths balanced and supported length
• Cable daisy chain order
• Cages with no PDs with primary path to controller nodes
NOTE: To avoid any cabling errors, all drive enclosures must have at least one or more hard drives
installed before powering on the enclosure.
Format of possible cabling exception messages
Cabling <cageID> "Cabled to <nodelist>, remove a cable from <nodelist>"
Cabling <nodeID> "No cabling data for <nodeID>. Check status of <nodeID>"
Cabling <cageID> "Cage is connected to too many node ports (<portlist>)"
Cabling <cageID> "Cage has multiple paths to <portlist>, correct cabling"
Cabling <cageID> "I/O <moduleID> missing.
Cabling <cageID> "Cage not connected to <nodeID>, move one connection from <nodeID> to <nodeID>"
Cabling <cageID> "Cage connected to different ports <node&portID> and <node&portID>"
Cabling <cageID> "Cage connected to non-paired nodes <node&portID> and <node&portID>"
Cabling <cageID> "Check connections or replace cable from (<cage,module,portID>) to (<cage,module,portID>) - failed links"
Cabling <cageID> "Check connections or replace cable from (<cage,module,portID>) to (<cage,module,portID>) - links at
<speed>"
Cabling <nodepairID> "<node&portID> has <count> cages, <node&portID> has <count> cages"
Cabling <cageID> "Cable in (<cage,module,portID>) should be in (<cage,module,portID>)"
Cabling <cageID> "No PDs installed in cage, cabling check incomplete"
Cabling <cageID> "<node&portID> has <count> cages connected, Maximum is <count> (<cagelist>)"
Cabling <cageID> "<node&portID> should be cabled in the order: (<cagelist>)"
cabling example 1
Component -Summary Description- Qty
Cabling Bad SAS connection
Component -Identifier- ----------------------------------------Detailed Description-----------------------------------------
140 Troubleshooting
NL PDs need to be attached to this Node pair
-----Size(MB)------ ----Ports----
Type RPM State
NL 7 normal
NL 7 normal
NL 7 normal
NL 7 normal
133079040 127172608
Check status and cabling to <cageID> I/O <moduleID>"
1
Total Free A
1848320 1766400 3:0:1* 2:0:1
1848320 1766400 3:0:1
1848320 1765376 3:0:1* 2:0:1
1848320 1765376 3:0:2
B Capacity(GB)
2000
2:0:1* 2000
2000
2:0:2* 2000