IBM Z Hardware and Operating Systems Ideas Portal


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z/OS

Showing 1581

BPXF029E return codes for failed ROOT mount when ZFS is not initialized

Recently, we were supposed to remove/comment the FILESYSTYPE TYPE(HFS) statement in our BPXPRMxx, but instead we made the following mistake: FILESYSTYPE TYPE(ZFS) /* Filesystem type ZFS */ ENTRYPOINT(GFUAINIT) /* Entrypoint for defining ZFS */ /* ...
over 1 year ago in z/OS / USS 1 Future consideration

Maximum same GDG parallel recall

In an GDG Extended environment, concurrent recall of too many (up to 999) GDSs may cause issues, the main ones being:1) Flood HSM recall queue with too many recalls, which can be:Too fast: With BATCH_RCLMIGDS(PARALLEL) in ALLOCxx all 999 recalls w...
over 3 years ago in z/OS / DFSMS HSM 0 Future consideration

Consistent Read from Secondary - decision making in response to poor performance/hardware health changes

Our current understanding is that to exploit the DS8K's consistent read from secondary function, IOS currently sends some queries out at Hyperswap enable time in order to determine at the LCU boundary whether reads should be directed to the PPRC p...
about 1 year ago in z/OS / BCP_IOS 1 Future consideration

Communication between SMSPLEX-Members about ACDS error

If a member of an SMSPLEX Fails to read or write the ACDS, it should not just completely fail and activate a null configuration.Instead, it should inform the other members of SMSPLEX about this failure, so the other members can identify if ALL mem...
about 7 years ago in z/OS / DFSMS SMS 1 Future consideration

Clean up the DSFS dsadm query reporting

In the DSFS product the dsadm query has a number of reports. The issue is that the heading format is inconsistent. examples: compression has no header metacache has a header but no dashed line below it some have no space before the header so if mu...
about 1 year ago in z/OS / Data Set File System (DSFS) 1 Future consideration

Track Service class CPU for only CP - Currently CPU usage in service units includes CP and ZIIP usage.

Currently CPU usage in service units includes CP and ZIIP usage. From TSO the consumption is available on RG panel. From HTTP Data Portal is available with report : service rate by WLM service class [8D1FC0]. In a context where ZIIP processor is h...
over 5 years ago in z/OS / Advanced Data Gatherer 3 Future consideration

Please add support for generating a Certificate Signing Request with email address (/E=email@xyz.com)

Today you can't make a RACDCERT GENCERT with an email address in the SUBJECTSDN, as you can using other certificate tools. RACF supports the email address, if it comes in a Certificate from an external source like EKMF, Windows etc.. We experience...
6 months ago in z/OS / RACF 0 Future consideration

Add default symbols to system symbols

In IEASYMxx processing, HWNAME, LPARNAME and VMUSERID are available for filtering but they are not available as built-in system symbols. Please make these available for use as symbols within IEASYMxx processing, e.g. &LPARNAME(2:1) and as syst...
about 2 years ago in z/OS / BCP_Supervisor 2 Future consideration

z/OSMF Software install existing SMPWKDIR directory/file system.

Provide an ability to specify and use an existing SMPWKDIR directory/file system.
over 3 years ago in z/OS / SMP/E 1 Future consideration

Use SAVE on LPAR View Attached Devices panel

After selecting an LPAR using the View Attached Devices (u) option it would great if the SAVE command could be used on the subsequent "View Partition / Devices" panel to allow the list to be saved to output dataset. The SAVE command is not availab...
9 months ago in z/OS / HCD 1 Future consideration

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