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

HCP2702I HCP2708I
v The other system went down.
v The domain controller at the other system went
down.
System Action: The link is no longer available for
communications.
Operator Response: Issue the ACTIVATE ISLINK
command for the link. If the link is still down, this may
indicate a hardware failure.
HCP2702I Link rdev came up.
Explanation: The link group got a response from the
other end of this link.
System Action: The system will use the new link.
Operator Response: None.
HCP2703I Node nodeid deleted from collection.
Explanation: The node nodeid has been deleted from
the collection table of each node in the CS collection. If
this happens after a detected partition, the collection
management structures of nodeid no longer agree with
the rest of the collection or are not available because
nodeid stopped communicating. If nodeid is still
communicating, no sessions are broken. As long as all
components are still working correctly, the system
corrects the problem.
System Action: Node nodeid is removed from the
collection table. The system attempts to rejoin the node
using handshake messages.
Operator Response: None.
HCP2704I Node nodeid added to collection.
Explanation: The node nodeid has been added to the
collection table of each node in the CS collection. This
means that the remote domain controller is now defined
to the local z/VM domain controller.
System Action: Node nodeid is added to the CS
collection. The local and remote domain controllers
exchange gateway names, resource names, and pacing
count information. The domain controllers can now
communicate over the data link.
Operator Response: None.
HCP2705I Monitor response not received on link
rdev. Link status: {Busy |Fatal I/O on
link|Handling link
attention|Idle|Initialization in
progress|Read in progress|Reset in
progress|Write in progress}.
Explanation: A frame sequence error was detected.
System Action: None. Processing continues.
Operator Response: Record the error message and
296 z/VM: System Messages and Codes — CP
notify your system programmer.
System Programmer Response: If the problem
persists, contact your IBM Support Center Personnel.
HCP2706I {Link rdev | Link (rdev,rdev) |
Conversation convid} { activated |
deactivated } by user userid.
Explanation: This is a response to the ACTIVATE
ISLINK, DEACTIVE ISLINK, or DEACTIVE CONV (for
conversation) command and indicates the user initiating
the command.
Operator Response: None.
System Programmer Response: None.
HCP2707I Link rdev suspended to verify duplicate
node nodeid.
Explanation: This message is displayed on the
system console when an ISFC link (rdev) receives a
message identifying a remote node with the same name
(nodeid) as another node in this collection. This could
mean either of the following:
v The new identification could have been sent by a
system that was shutdown, and a re-IPL occurred so
quickly that the old instances of that node have not
yet been flushed from the collection. If that is the
case, the “old” node will not respond. The link will be
automatically reset every 30 seconds so it will come
up when the obsolete references to this node have
been deleted.
v The new node could have the same name as another
node in this collection. If that is the case, the “old”
node will respond and the system will deactivate this
link (issuing message HCP2708I). This represents a
true duplicate node in the collection.
System Action: Any subsequent resource messages
from this link (rdev) are ignored. If the established node
(nodeid) in this collection responds, the system issues
message HCP2708I and deactivates this link.
Otherwise, this link is reset with every link monitor test
cycle, and should initialize completely when the
obsolete references to the node have been removed
from this collection.
Operator Response: Wait for the system to determine
if a duplicate node really exists. Within five minutes or
so, you should see either the link start normally, or the
link deactivated with message HCP2708I.
HCP2708I Link rdev deactivated because of
duplicate node nodeid.
Explanation: This message is displayed on the
system console soon after message HCP2707I if the
established node in the collection with this name
(nodeid) is still active. This is because a node on the
“other” side of this link (rdev) has the same name
(nodeid) as a node that already exists in the collection.