Confirming If The States Of Fc Hba Ports Are Stable - Hitachi NVM Navigator v03-07 User Manual

Confirming if the states of FC HBA ports are stable

When you execute LPAR migration in Concurrent Maintenance mode or roll
back WWNs, confirm if all of the states of FC HBA ports installed both on the
source and destination server blades are stable. If any of the states are
unstable, wait a while without executing LPAR migration in Concurrent
Maintenance mode or rolling back WWNs.
You can confirm the states of FC HBA ports in HVM System Logs screen in HVM
Console window. If all the states of FC HBA ports aren't changed for 5 minutes,
you can find the states stable and then you can execute LPAR migration in
Concurrent Maintenance mode or roll back WWNs.
The kind of the states of FC HBA ports and the messages to be displayed in
HVM System Logs screen when the states of FC HBA ports are changed are
shown in the following table.
Table 5-5 Kind of states of FC HBA ports and messages to be displayed
Port state
Linked
Down
Isolated
Error
Fatal error
Event column
HVM detected available Shared FC
Link.
VM detected Link Down error for
Shared FC at expansion card.
PCI Express Error Isolation was
detected.
HVM detected MCKINT for Shared FC.
HVM detected MCKINT for Shared FC.
Usage notes
HVM Navigator User's Guide - Migration
Detail column
Shared FC Link is Available. (Slot= x,
Port= x)
HVM detected Link Down error at Shared
FC at xxxxx card. (Slot= xxx, Port= x)
PCI Express Error Isolation was detected.
(Slot Power On) Bridge
ConfigAddr=xxxxxxxx. Isolated Devices:
From Bus#:xx To Bus#:xx.
HVM detected MCKINT at Shared
FC.(Slot= x, Port= x)
HVM detected Hardware error at Shared
FC. (Slot= xxxx)
5-21