IXCH0910I
Coupling facility structure non-volatility and failure-isolation from connectors is summarized by the following report:

text

Explanation

Where text is:
An asterisk (*) before a structure name indicates a structure that does not satisfy a user request for
non-volatility and failure isolation from connectors. A connection name and/or the coupling facility
name(s) will also have an asterisk to indicate the unsatisfied condition(s).

An asterisk (*) or a dash (-) before a coupling facility name (CfName1 and/or CfName2) indicates a
structure instance allocated in a volatile coupling facility. A dash is used when non-volatility is
satisfied by the duplexed structure instance in the other coupling facility.

An asterisk (*) before a connection name indicates a connector that is not failure-isolated from the
structure instance(s). Iso1 and/or Iso2 will be "No" - indicating the connector's lack of
failure-isolation from CfName1 and/or CfName2 respectively.

Structure Name   CfName1  CfName2  Connection Name Req Iso1 Iso2
--------------   -------  -------  --------------- --- ---- ----
*strname1        *cfname1 *cfname2 conname1        Yes  Yes  Yes
*strname2         cfname3          *conname2       Yes  No

This is a report for CHECK(IBMXCF,XCF_CF_STR_NONVOLATILE). When VERBOSE=NO is used when the check is run, only structures that do not satisfy a user request for non-volatility andfailure-isolation from connectors are listed.When VERBOSE=YES is used when the check is run, all allocated structures are listed.

In the report:
Structure Name
The name of a coupling facility structure.
CfName1
The name of a coupling facility in which an instance of the structure is allocated.
CfName2
The name of a coupling facility in which an instance of the duplexed structure is allocated. Blank when the structure is not duplexed.
Connection Name
The name of a connection to the structure. Multiple connection names might be listed for a single structure. Blank when no connections exist - the structure is persistent.
Req
Connection specification for NonVolReq. Yes indicates the user connected with NonVolReq=YES. No indicates the user connected with NonVolReq=NO. N/A indicates the connection is failed-persistent and has been reconciled into the CFRM active policy.
Iso1
Connection failure-isolation from CfName1. Yes indicates the connector is failure-isolated from the coupling facilitiy identified by CfName1. No indicates the connector is not failure-isolated from the coupling facilitiy identified by CfName1. N/A indicates the connection is failed-persistent.
Iso2
Connection failure-isolation from CfName2. Yes indicates the connector is failure-isolated from the coupling facilitiy identified by CfName2. No indicates the connector is not failure-isolated from the coupling facilitiy identified by CfName2. N/A indicates the connection is failed-persistent. Blank when the structure is not duplexed.

System action

The system continues processing.

Operator response

N/A

System programmer response

N/A

Problem determination

See IXCH0222E.

Source

Parallel Sysplex® (XCF)

Module

IXCHCSTR

Routing code

N/A

Descriptor code

N/A

Reference Documentation

See IXCH0222E.