HP-UX I/O Subsystem EVM Events

Example: The following event is generated when the io_redirect_dsf command is used to replace the dev_t

of a device special file with the dev_t of a stale device special file.

EVM event when stale device special file is replaced by a new device special file

Formatted Message:

DSF "/dev/disk/disk151" has been replaced with

"/dev/disk/disk288"

Event Data Items:

Event Name :

sys.unix.io.devt_changed._class.disk._instance.288

Priority : 200

PID : -1

PPID : -1

Event Id : 1928

Timestamp : 14-Apr-2008 11:22:10

Format : DSF "$stale_dsf" has been replaced with "$new_dsf"

Variable Items:

_class (STRING) = "disk"

_instance (UINT64) = 288

stale_devt (UINT64) = 50331839

new_devt (UINT64) = 50331700

stale_hwpath (STRING) = "64000/0xfa00/0xbf"

new_hwpath (STRING) = "64000/0xfa00/0x34"

stale_dsf (STRING) = "/dev/disk/disk151"

new_dsf (STRING) = "/dev/disk/disk288"

_cim (STRING) = ""

5.6 Automatic PCI Error Recovery

PCI error recovery is supported on HPUX systems to ensure that certain PCI errors caused by a hard

partition on high end systems do not crash the system. This functionality helps in recovering most of the

parity errors.

Example: The following event is generated after a successful PCI error recovery.

EVM event generated after successful Automatic PCI error recovery

Formatted Message:

Base I/O event

Event Data Items:

Event Name:

sys.unix.io.pci_er.succeeded._class.ba._instance.11._cim.HP_DeviceIndi

cation

Priority : 200

PID : -1

PPID : -1

Event Id : 706

Timestamp: 14-Apr-2008 16:34:05