IBM Z Hardware and Operating Systems Ideas Portal


This is the public portal for all IBM Z Hardware and Operating System related offerings. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


Shape the future of IBM!

We invite you to shape the future of IBM, including product roadmaps, by submitting ideas that matter to you the most. Here's how it works:

Search existing ideas

Start by searching and reviewing ideas and requests to enhance a product or service. Take a look at ideas others have posted, and add a comment, vote, or subscribe to updates on them if they matter to you. If you can't find what you are looking for,

Post your ideas

  1. Post an idea.

  2. Get feedback from the IBM team and other customers to refine your idea.

  3. Follow the idea through the IBM Ideas process.


Specific links you will want to bookmark for future use

Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

IBM Unified Ideas Portal (https://ideas.ibm.com) - Use this site to view all of your ideas, create new ideas for any IBM product, or search for ideas across all of IBM.

ideasibm@us.ibm.com - Use this email to suggest enhancements to the Ideas process or request help from IBM for submitting your Ideas.

ADD A NEW IDEA

DFSMS HSM

Showing 96 of 3355

Add a possibility to limit the number of parallel tasks to prevent S878 ABENDing HSM STC

During recover of over 1000 datasets we increased the maximum recover tasks step by step to 12. Once we reached 12 HSM STC itself ABENDed because of a S878 because of a storage constraint below the line. This is documented as works-as-designed: ht...
almost 2 years ago in z/OS / DFSMS HSM 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 2 years ago in z/OS / DFSMS HSM 0 Future consideration

HSM should have a similar performance to TSM

After IBM has discontinued TSM product, all possible alternatives to backup ZFS on a file basis with HSM result in unassumable CPU consumption and performance (CPU time). We have considered and tested all these alternatives, ours and those provid...
11 months ago in z/OS / DFSMS HSM 0 Future consideration

BLKSize of 16KB is much less than TapeBlkSZLim of 256K

DFSMShsm only writes 16K-Blocks to Tape,both for Migration and Backup.Many of our files are greater ones, which would participate much of larger block sizes.
over 9 years ago in z/OS / DFSMS HSM 7 Planned for future release

Granular security for DFSMSHSM modify commands

The use case: Mainframe user wants to recover his/her data sets using HSM modify command. Because the mainframe user does not have Storage Administrator permissions the recover data set command fails. Storage Administrator must protect all HSM mod...
3 months ago in z/OS / DFSMS HSM 1 Needs more information

HSM FLB support of archive function

The current set of available functions does not allow to 'archive' a file
over 4 years ago in z/OS / DFSMS HSM 2 Future consideration

DFSMShsm full volume dump is still limited to 40 volumes

During our HSM space management, we have defined one dump class, which runs once a week. At this dump class, we have included our large application development department volumes (EAVs with 1182006 Cylinders per Volume). During our last full volum...
about 3 years ago in z/OS / DFSMS HSM 1 Future consideration

Would like to see a function in ISMF that would display the SETSYS options currently in use

Currently if i do a F DFSMSHSM,Q SETSYS - it is a rather long listing. I might missing a setting like MIGRATION HOLDIt would be great if in ISMF, the current parms as they are set could be displayed in an ISPF Table (not to update, just to view)Th...
11 months ago in z/OS / DFSMS HSM 1 Future consideration

New messages to show and alert when the HSM is hang about recalls and migration based on TS006249705.

The Itau bank has 2 very large Sysplexes Bank and Cards.They faced a new defect with the HSM running the PSM reported through the case TS006249705. Considering it was a new defect the IBM HSM lab opened the APAR OA61882 to fix this issue.The probl...
over 2 years ago in z/OS / DFSMS HSM 0 Future consideration

Thin Provision Release from HSM for Mainframe

Provide for thin provisioning space release when HSM does space management on zOS.
about 4 years ago in z/OS / DFSMS HSM 0 Future consideration

By clicking the "Post Comment" or "Submit Idea" button, you are agreeing to the IBM Ideas Portal Terms of Use.
Do not place IBM confidential, company confidential, or personal information into any field.