z/OS Communications Server: IP Messages Volume 4 (EZZ, SNM)
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EZZ8453I

z/OS Communications Server: IP Messages Volume 4 (EZZ, SNM)
SC27-3657-01

EZZ8453I
jobtype STORAGE

Explanation

TCP/IP issues this message as part of a group of messages in response to a DISPLAY TCPIP,procname,STOR command. This is the first message in the group. A complete description of the message group follows:

EZZ8453I jobtype STORAGE

EZZ8454I jobname STORAGE     CURRENT MAXIMUM  LIMIT
EZD2018I location
EZZ8455I         storagetype current maximum  limit
EZD2024I         type        current maximum
EZZ8459I DISPLAY TCPIP STOR COMPLETED SUCCESSFULLY

EZZ8453I

This message identifies the type of information shown in the message group.

jobtype is the type of job. Possible values are:
TCPIP
The job is a TCP/IP job.
TELNET
The job is a TN3270 job.
EZZ8454I
  • This message is a header message for EZZ8455I.
  • jobname is the job name associated with the procedure used to start the job.

EZD2018I

This message identifies the storage location for the storage described in the subsequent message EZZ8455I.

location is the location of the storage. Possible values are:
31-BIT
The storage is 31-bit storage located below the 2 GB bar.
64-BIT
The storage is 64-bit storage located above the 2 GB bar.

EZZ8455I

This message contains storage totals.

storagetype is the storage type. Possible values are:
ECSA
The amount of extended common storage area in use.
PRIVATE
The amount of pooled private storage in use.
ECSA MODULES
The amount of common storage in use for load modules loaded by dynamic LPA.
HVCOMMON
The amount of 64-bit common storage in use.
HVPRIVATE
The amount of 64-bit private storage in use.
TRACE HVCOMMON
The amount of 64 bit common storage that was obtained for tracing.
TRACE HVPRIVATE
The amount of 64 bit common storage that was obtained for tracing.
SMC-R FIXEDMEMORY
The amount of 64-bit private fixed storage in use for Shared Memory Communications - Remote Direct Memory Access (SMC-R). An instance of message EZZ8455I specifying SMC-R FIXEDMEMORY is only included in the message group if SMC-R is or was previously enabled for this TCP/IP stack by specifying the SMCR parameter on the GLOBALCONFIG profile statement.

current is the amount of storage currently allocated. The value ends with either K to indicate 1024 bytes or M to indicate 1048576 bytes. The current value for SMC-R FIXEDMEMORY is the sum of the SMC-R SEND MEMORY and SMC-R RECV MEMORY current values in message EZD2024I.

maximum is the maximum amount of storage ever allocated since the job was started. The value ends with either K to indicate 1024 bytes or M to indicate 1048576 bytes. The maximum value for SMC-R FIXEDMEMORY is the maximum amount of storage ever allocated for SMC-R send and receive buffers combined, but can be less than the sum of the maximum values in message EZD2024I for SMC-R SEND MEMORY and SMC-R RECV MEMORY.

limit is the storage limit that the job allows.
  • When jobtype on EZZ8453I is TELNET, the storage does not have a limit.
  • When storagetype is SMC-R FIXEDMEMORY, limit is defined using the SMCR FIXEDMemory keyword value on the GLOBALCONFIG profile statement. The FIXEDMemory value represents the limit for all SMC-R storage, regardless of whether it is used for send or receive buffers.
  • Otherwise, limit is defined on the GLOBALCONFIG profile statement for TCP/IP.

The value ends with either K to indicate 1024 bytes or M to indicate 1048576 bytes, is NOLIMIT if the storage does not have a limit, or is N/A for SMC-R FIXEDMEMORY when the SMC-R function was previously enabled on this TCP/IP stack but is not currently enabled. See z/OS Communications Server: IP Configuration Reference for more information.

EZD2024I
  • This message contains storage totals. This message is only included in the message group if SMC-R is or was previously enabled for this TCP/IP stack by specifying the SMCR parameter on the GLOBALCONFIG profile statement.
  • type is the storage type. Possible values are:
    SMC-R RECV MEMORY
    The amount of 64-bit private storage allocated as SMC-R receive buffers for all SMC-R link groups associated with this TCP stack.
    SMC-R SEND MEMORY
    The amount of 64-bit private storage allocated for SMC-R send buffers by this TCP/IP stack.
  • current is the amount of storage currently allocated. The value ends with either K to indicate 1024 bytes or M to indicate 1048576 bytes.
  • maximum is the maximum amount of storage ever allocated since the job was started. The value ends with either K to indicate 1024 bytes or M to indicate 1048576 bytes.
EZZ8459I
  • This message is displayed when the DISPLAY TCPIP,procname,STOR command completed.

System action

The job continues.

Operator response

None.

System programmer response

None.

User response

Not applicable.

Problem determination

None.

Module

EZACDDSU

Routing code

0

Descriptor code

5, 8, 9

Automation

Not applicable.

Example

EZZ8453I TCPIP STORAGE                                    
EZZ8454I TCPCS    STORAGE            CURRENT   MAXIMUM     LIMIT    
EZD2018I 31-BIT                                                     
EZZ8455I          ECSA                 2701K     3156K   NOLIMIT    
EZZ8455I          PRIVATE              8557K     8561K   NOLIMIT    
EZZ8455I          ECSA MODULES         8639K     8639K   NOLIMIT    
EZD2018I 64-BIT                                                     
EZZ8455I          HVCOMMON                1M        1M   NOLIMIT    
EZZ8455I          HVPRIVATE              50M       50M   NOLIMIT    
EZZ8455I          TRACE HVCOMMON       2048M     2048M   NOLIMIT    
EZZ8455I          SMC-R FIXEDMEMORY      12M       16M       40M
EZD2024I            SMC-R SEND MEMORY     4M        4M
EZD2024I            SMC-R RECV MEMORY     8M       12M
EZZ8459I DISPLAY TCPIP STOR COMPLETED SUCCESSFULLY

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