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IBM Z Hardware and Operating Systems Ideas Portal


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USS

Showing 98 of 3355

Improvement to BPX SYNTAXCHECK (z/OS v2r5)

As requested in Case TS011449479, I suggest that BPX SYNTAXCHECK functionality include validation of path. Test on a 2.5 system where the leading '/' was missing from a mount path: EDIT SYS1.PARMLIB(BPXPRMDG) MOUNT FILESYSTEM('ZOS25.ETC.ZFS')TYPE(...
over 1 year ago in z/OS / USS 0 Future consideration

Multiple OMVS file for STDENV

I would like use multiple OMVS file for STDENV. Usage of concatenate file in MVS environment for STDENV is authorise but not for the OMVS file.
about 2 years ago in z/OS / USS 1 Future consideration

Use SHR-ENQs when copying with OGET / cp from USS-files to Data set Members

When copying USS files to Members of PDS oder PDS/E data sets an exclusive data set enqueue is being used. So when we try to copy a file to a member the copy operation fails if there is any enqueue on the target data set, even if the member that i...
over 2 years ago in z/OS / USS 0 Future consideration

Use USS_PARMLIB Health Checker on Libraries other than SYS1.PARMLIB

We use USS_PARMLIB Health checks on our BPXPRMxx members in SYS1.PARMLIB. However, most errors occur during IPL time with an updated version of these members. It would be convenient if we can use the USS_PARMLIB Health check on other (distribution...
over 4 years ago in z/OS / USS 3 Future consideration

Add USERID/JOBNAME to USS BPXO058I + BPXF274I msgs

This request is to add userid/jobname to the USS mount failure message (BPXF274I) and the output of D OMVS,MF (BPXO058I). Mount failure message in SYSLOG: BPXF274I FILE SYSTEM OMVS.ZFS.SOMEFS 031 FAILED TO MOUNT. RETURN CODE = 00000079, REASON COD...
over 1 year ago in z/OS / USS 0 Future consideration

Request for enhancement to BPX1KIL/kill() to provide a specific return code for killing processes in zombie states

For the following scenario:- FOTS3214 cleanup_exit: kill(16777238): EDC5139I Operation not permitted.(errno2=0x0D100114) - Currently this is a unique timing window where the privsep child process is running without it's parent having a SIGCHLD han...
over 6 years ago in z/OS / USS 2 Future consideration

USS panel BPXWP20 "Work with Mounted File Systems" does not show the mount hierarchies.

It would be nice to see the hierarchy of mount points on the BPXWP20. An intuitive/topological presentation of file systems would be very helpful. The practical purpose would be unmounting an FS that has child mount points to other FS'es. For exam...
6 months ago in z/OS / USS 1 Not under consideration

Request to have su capability added to BPXBATCH

Native BPXBATCH su capability is required to execute system component installation scripts and is often requested for other reasons as well. Please enhance BPXBATCH to include native su capability.
over 6 years ago in z/OS / USS 1 Future consideration

Identify top users in BPXI039I message

The BPXI039I message identifies the resource shortage, but there is no easy way to identify the which user(s) are contributing to the shortage. In PMR#84352,L6Q,000 - the resource was MAXMMAPAREA -- our normal high water mark is ~4,000, but all of...
over 7 years ago in z/OS / USS 1 Future consideration

e-poll/io_uring support

e-poll or the more modern io_uring support is essential in USS for modern programming environments like node-js and Go language
over 4 years ago in z/OS / USS 1 Future consideration