Explanation
Due to insufficient storage available on the coupling
facility, the size of ISGLOCK is less than the size requested.
In
the message text:
- allocatedsize
- is the size of the lock structure allocated, in units of 1K blocks.
- policysize
- is the structure size defined in the CFRM policy (SIZE or INITSIZE,
if specified) in units of 1K blocks.
System action
Initialization continues, for global resource
serialization, using the smaller structure size. Processing performance
might be degraded.
Operator response
- Use the DISPLAY XCF and DISPLAY CF commands to display details
about the coupling facility lock structure, ISGLOCK.
- Notify your system programmer.
System programmer response
If the allocated storage for the structure
is significantly less than the capacity required by your installation
at peak periods of processing, take immediate steps to correct the
problem by doing one of the following:
- Reduce the space utilization on the coupling facility where the
structure is allocated, or
- Change the CFRM policy preference list to select a different coupling
facility. After updating the policy, activate it by issuing SETXCF
START,POLICY,TYPE= CFRM,POLNAME= policyname.
Then, initiate a rebuild of the structure by issuing the
command, SETXCF START,REBUILD,STRNAME=ISGLOCK
Source
Global resource serialization
Module
Routing code
Descriptor code