DISPLAY TCPIP,,STOR
Use the DISPLAY TCPIP,procname,STOR command to display TCP/IP storage usage information. You can use this command to verify the load module service level.
To verify load module service level, ensure that the eyecatcher for the module matches the latest PTF service for the module. When you contact IBM® Service, you can use this command to verify that you are running on the correct TCP/IP service level.
Format
Parameters
- STOR
- Requests storage information.
If no other option is specified, the command displays the current and maximum storage usage for the TCP/IP stack and any TCP/IP storage limits. The maximum storage usage is the highest amount of storage TCP/IP has used since it started. See Example for an example output, and see message EZZ8453I in z/OS Communications Server: IP Messages Volume 4 (EZZ, SNM) for a description of the output displayed.
- MODULE
- Displays the load module name that contains the module, module
address and the first 48 bytes of storage.
This command displays modules within load modules EZBTIINI, EZBITCOM, EZBPFINI, EZBTLMST, EZBTLCMN, and EZBTLCLG. This command does not provide information for the FTP TCP/IP modules.
- Load module
- Storage Location
- EZBTIINI
- Common storage
- EZBITCOM
- Common storage
- EZBPFINI
- OMVS private storage
- EZBTLMST
- TCP/IP private storage
- EZBTLCMN
- TCP/IP private storage
- EZBTLCLG
- TCP/IP private storage
Example
d tcpip,tcpip2,stor
EZZ8453I TCPIP STORAGE
EZZ8454I TCPIP2 STORAGE CURRENT MAXIMUM LIMIT
EZD2018I 31-BIT
EZZ8455I ECSA 45654K 56823K 204800K
EZZ8455I PRIVATE 124634K 143743K 524288K
EZZ8455I ECSA MODULES 8702K 8702K NOLIMIT
EZD2018I 64-BIT
EZZ8455I HVCOMMON 3M 3M NOLIMIT
EZZ8455I HVPRIVATE 50M 50M NOLIMIT
EZZ8455I TRACE HVCOMMON 2578M 2578M 2578M
EZZ8455I SMC-R FIXEDMEMORY 12M 16M 40M
EZD2024I SMC-R SEND MEMORY 4M 4M
EZD2024I SMC-R RECV MEMORY 8M 12M
EZZ8455I SMC-D FIXEDMEMORY 12M 16M 40M
EZZ8459I DISPLAY TCPIP STOR COMPLETED SUCCESSFULLY
Usage
- If a module is built into multiple load modules, each occurrence is displayed.
- The storage display command is used to verify the load module service level of the TCP/IP stack. The command supports several, but not all, modules within the product.
- SMC-R memory information (messages EZZ8455I and EZD2024I) is included only when the Shared Memory Communications over Remote Direct Memory Access (SMC-R) function is or was enabled on this TCP/IP stack. The SMC-R function is enabled by using the SMCR parameter of the GLOBALCONFIG statement.
- SMC-D memory information (messages EZZ8455I) is included only when the Shared Memory Communications - Direct Memory Access (SMC-D) function is or was enabled on this TCP/IP stack. The SMC-D function is enabled by using the SMCD parameter of the GLOBALCONFIG statement.