HP-UX I/O Subsystem EVM Events

5 EVM Events Generated by I/O Subsystem
The following table gives the events that are generated by the I/O subsystem based on the operation initiated on
an I/O node.
I/O command Events generated
Explanation of
the event
Destroy legacy
node
(rmsf <legacy
node> )
sys.unix.io.state_change.unclaimed
See 5.1
Destroy agile
node (rmsf
<agile node>)
sys.unix.io.state_change.unclaimed
sys.unix.io.health.offline._class.disk
sys.unix.io.state_change.unclaimed._class.lu
npath
sys.unix.io.health.disabled._class.lunpath
See 5.1, 5.3
Scan legacy
H/W path
(ioscan
unclaimed_
legacy_node)
sys.unix.io.state_change.claimed
See 5.1
Scan agile H/W
(ioscan
unclaimed_agile_
node)
sys.unix.io.state_change.claimed
sys.unix.io.health.online._class.disk
sys.unix.io.state_change.claimed._class.lunp
ath
sys.unix.io.health.online._class.lunpath
See 5.1, 5.3
Suspend an I/O
slot
(olrad –r slot_id)
sys.unix.io.health.disabled
sys.unix.io.state_change.suspended
See 5.1,5.3
Resume an I/O
slot
(olrad –R slot_id)
sys.unix.io.health.online
sys.unix.io.state_change.claimed
See 5.1,5.3
Change H/W
instance
(ioinit –f infile
legacy_node)
sys.unix.io.instance_change
See 5.4
Change H/W
instance agile
path
(ioinit –f infile
agile_node)
sys.unix.io.instance_change.
sys.unix.io.health.online
See 5.3,5.4
Replace stale DSF
with new DSF
(io_redirect_dsf –
d old_dsf –n
new_dsf)
sys.unix.io.devt_changed
See 5.5
Automatic PCI
error recovery
(success)
sys.unix.io.pci_er.succeded
sys.unix.io.state_change.claimed
See 5.6
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