PCI Error Handling Product Note, 2nd Edition, April 2006

PCI Error Handling Product Note
How to Online Recover from a PCI Error
Chapter
18
B. Execute the olrad -q command to confirm the card is in the suspended state:
root [hpfcs774;ia64 hp;1123] olrad –q
==============================================================================
Driver(s)
Capable
Slot Path Bus Max Spd Pwr Occu Susp OLAR OLD Max Mode
Num Spd Mode
0-0-1-1 1/0/8/1 140 133 133 On Yes Yes Yes N/A PCI-X PCI-X
0-0-1-2 1/0/10/1 169 133 133 On Yes No Yes N/A PCI-X PCI-X
0-0-1-3 1/0/12/1 198 133 33 On Yes No Yes N/A PCI-X PCI
0-0-1-4 1/0/14/1 227 133 133 Off No N/A N/A N/A PCI-X PCI-X
0-0-1-5 1/0/6/1 112 133 133 On Yes No Yes N/A PCI-X PCI-X
0-0-1-6 1/0/4/1 84 133 133 Off No N/A N/A N/A PCI-X PCI-X
0-0-1-7 1/0/2/1 56 133 133 Off No N/A N/A N/A PCI-X PCI-X
0-0-1-8 1/0/1/1 28 133 66 On Yes No No N/A PCI-X PCI
================================================================================
C. Execute ioscan -kfnH on the iether driver to confirm the card is in error state:
root [hpfcs774;ia64 hp;1123] ioscan -kfnH 1/0/8
Class I H/W Path Driver S/W State H/W Type Description
==========================================================================
ba 6 1/0/8 lba ERROR BUS_NEXUS Local PCI-X Bus
Adapter (122e)
ba 7 1/0/8/1/0 PCItoPCI ERROR BUS_NEXUS PCItoPCI Bridge
lan 2 1/0/8/1/0/4/0 iether ERROR INTERFACE HP AB545-60001
PCI/PCI-X 1000Base-T 4-port 1000B-T Adapter
lan 3 1/0/8/1/0/4/1 iether ERROR INTERFACE HP AB545-60001
PCI/PCI-X 1000Base-T 4-port 1000B-T Adapter
lan 4 1/0/8/1/0/6/0 iether ERROR INTERFACE HP AB545-60001
PCI/PCI-X 1000Base-T 4-port 1000B-T Adapter
lan 5 1/0/8/1/0/6/1 iether ERROR INTERFACE HP AB545-60001
PCI/PCI-X 1000Base-T 4-port 1000B-T Adapter
D. To recover from the error, use the olrad -p off command to power off the slot:
root [hpfcs774;ia64 hp;1123] olrad -p off 0-0-1-1
E. Execute the olrad -q command to confirm the power is off:
root [hpfcs774;ia64 hp;1123] olrad –q
==============================================================================
Driver(s)
Capable
Slot Path Bus Max Spd Pwr Occu Susp OLAR OLD Max Mode
Num Spd Mode
0-0-1-1 1/0/8/1 140 133 133 Off Yes Yes Yes N/A PCI-X PCI-X
0-0-1-2 1/0/10/1 169 133 133 On Yes No Yes N/A PCI-X PCI-X
0-0-1-3 1/0/12/1 198 133 33 On Yes No Yes N/A PCI-X PCI
0-0-1-4 1/0/14/1 227 133 133 Off No N/A N/A N/A PCI-X PCI-X
0-0-1-5 1/0/6/1 112 133 133 On Yes No Yes N/A PCI-X PCI-X
0-0-1-6 1/0/4/1 84 133 133 Off No N/A N/A N/A PCI-X PCI-X