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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).


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DFSMS HSM

HSM buckets characteristics to comply Security CLOUD CIS IBM (Cloud Internet Services)

Hi, To comply with the security rules (CIS) required by the CLOUD CIS IBM, we need these buckets (stored in the IBM COS) to be created with certain characteristics, but in the HSM it is not allowed to parameterize or modify the creation characteri...
over 2 years ago in z/OS / DFSMS HSM Future consideration

hbdelete - deleting Unix Directories recursively

We need an option with hbdelete to delete a whole directory with all files and sub-directories. Like option -X for hlist, the same option could be implemented for hbdelete. e.g. hbdelete -aX /u/iz01715/All files and sub-directories will be deleted...
over 4 years ago in z/OS / DFSMS HSM Future consideration

Improve cancellation method of HSM TCT request when HyperSwap is attempted from HOST perspective

When HSM TCT requests get hung due to faulty network configuration, etc, ANTMAIN holds enqueue on PLANNED.HSWAP.plexname resource which causes planned hyperswap to fail unless ANTMAIN tasks are canceled. Request to improve cancellation method of P...
about 2 years ago in z/OS / DFSMS HSM Future consideration

Enable TCT to use a custom system symbol instead of TCTREGION

Allow a custom system symbolic to be used instead of TCTREGION for TCT preferred and backup endpoint selection. Currently, TCTREGION symbol is limiting in scope due to PROD and DR hard coded values which don't apply to every scenario (running live...
about 2 years ago in z/OS / DFSMS HSM Future consideration

Add/Modify support for file mode host fixcds commands for auditing purpose

For Auditing purpose, we are using an ISV Product from Rocket (Mainstar fast audit). This tool is very helpful to identify AND fix errors at the HSM CDSs. For the classical Host this tool works very well. Now we have requested the support for our ...
about 2 years ago in z/OS / DFSMS HSM Future consideration

Graphic interface for backup/restore USS files with DFSMShsm or "-pick" option similar to TSM-client

Additionally to the commando interface for backup/restore of USS-files with DFSMShsm it would be very useful for endusers, who use only ssh-connect to USS on z/OS, to have any kind of graphish interface to backup/restore of USS-files similar to TS...
over 5 years ago in z/OS / DFSMS HSM 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.
almost 12 years ago in z/OS / DFSMS HSM Planned for future release

Automate HSM RECYCLE and EXPIREBV commands by ARCCMDxx

For maintenance purposes, it would be very functional to have the possibility of scheduling an automatic window in ARCCMDxx to execute RECYCLE / EXPIREBV commands on specific days and times. This would remove the need to run batch jobs to execute ...
almost 2 years ago in z/OS / DFSMS HSM Future consideration

HSM detaches lower level data mover tasks and produces hundreths of BPXP018I THREAD tttttt, IN PROCESS ppppp ENDED WITHOUT BEING UNDUBBED WITH COMPLETION CODE 0033E000 AND REASON CODE 00000000

During file backup we get hundreths of BPXP018I with COMPLETION CODE 0033E000. When this is the way how HSM works it would be great to change it and avoid all this messages as the backup function in HSM ends correctly. Putting the BPX018I into MPF...
over 3 years ago in z/OS / DFSMS HSM 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...
about 5 years ago in z/OS / DFSMS HSM Future consideration