z/VM: System Messages and Codes Š CP - z/VM - IBM

HCP8701I
Explanation: The emulated device was being varied
online and the specified path was deleted from the
EDEV because FCP device rdev1 is dedicated.
System Action: The path is deleted from the EDEV
and system operation continues.
User Response: Detach the FCP device and then
add the path back to the emulated device by issuing
a CP SET EDEVICE command.
v Path FCP_DEV rdev1 WWPN wwpn LUN lun was
deleted from EDEV rdev2 because FCP device
rdev1 does not exist.
Explanation: Explanation: The emulated device was
being varied online and the specified path was
deleted from the EDEV because FCP device rdev1
does not exist.
System Action: The path is deleted from the EDEV
and system operation continues.
User Response: Use the CP QUERY FCP command
to find an FCP device that can be used for a path to
the emulated device and then issue a CP SET
EDEVICE command to add a valid path to the
emulated device.
v Path FCP_DEV rdev1 WWPN wwpn LUN lun was
not defined to EDEV rdev2 because the maximum
amount of paths are already defined.
Explanation: A SET EDEVICE command was issued
to add the specified path to an existing emulated
device, but the emulated device already has the
maximum amount of paths allowed defined to it.
System Action: The path is not added to the EDEV
and system operation continues.
User Response: In order to add the specified path to
the emulated device an existing path must be deleted
from the emulated device using the CP SET
EDEVICE command.
v Path FCP_DEV rdev1 WWPN wwpn LUN lun was
not deleted because it is the last path associated
with EDEV rdev2.
Explanation: A SET EDEVICE command was issued
to delete the specified path from an existing emulated
device, but the path is not deleted from the emulated
device because it is the last path associated with the
emulated device.
System Action: The path is not deleted from the
EDEV and system operation continues.
User Response: Issue the CP SET EDEVICE
command to add another path to the emulated device
before trying to delete the specified path or else issue
the CP SET EDEVICE CLEAR command/CP
DELETE EDEVICE command to clear/delete the
emulated device definition.
v Path FCP_DEV rdev1 WWPN wwpn LUN lun was
not deleted because it is not a path associated
with EDEV rdev2.
452 z/VM: System Messages and Codes — CP
Explanation: A SET EDEVICE command was issued
to delete the specified path from an existing emulated
device, but the path is not associated with the
emulated device.
System Action: The path is not deleted from the
EDEV and system operation continues.
User Response: Issue the CP QUERY EDEVICE
DETAILS command to determine the paths
associated with the emulated device and issue the
SET EDEVICE command again, specifying a valid
path.
v Path FCP_DEV rdev1 WWPN wwpn LUN lun was
deleted from EDEV rdev2 because it is invalid.
Explanation: The emulated device rdev2 was being
VARYed online and the specified path (rdev1, wwpn,
lun) was deleted from this emulated device for one of
the following reasons:
– The wwpn value is not a valid world wide port
name in your configuration.
– The lun value is not a valid logical unit number for
the specified world wide port name.
– A path using the same FCP channel (that is, the
channel associated with the FCP device rdev1)
and having the same wwpn and lun values has
already been established for this emulated device
– The real SCSI disk associated with this path is
different than the real SCSI disk associated with
already-established paths for the emulated device.
– An I/O error occurred on the path such that it
could not be initialized for use by the emulated
device.
– A hardware error was encountered using this path
such that it could not be initialized for use by the
emulated device.
– An internal CP error was encountered using this
path such that it could not be initialized for use by
the emulated device.
System Action: The path is deleted from the
emulated device rdev2 and system operation
continues.
User Response: Verify the validity of the path that
was deleted and use the CP SET EDEVICE
command to add valid paths to the emulated device.
v Path FCP_DEV rdev1 WWPN wwpn LUN lun was
deleted from EDEV rdev2 because FCP device
rdev1 was deleted.
Explanation: The specified path was deleted from
the emulated device because the FCP device
associated with the path was deleted from z/VM’s
logical partition by a system running in another logical
partition.
System Action: The path is deleted from the EDEV
and system operation continues. If this is the last
path associated with the emulated device, then the
emulated device is put in a BOXed state.