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DFSMS HSM

Showing 63

Provide a percentage status of DFHSM expirebv process completion

Currently, the expirebv process for our dfhsmuss (file mode host) environment runs for days and would be nice to see a percentage completion IE, 25%, 50%, 77% completed.
3 months ago in z/OS / DFSMS HSM 0 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 1 year ago in z/OS / DFSMS HSM 0 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

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...
over 2 years ago in z/OS / DFSMS HSM 1 Future consideration

Force HSM to reconnect active request to DS8k HMC

Using TCT HSM sends migrate/ recall requests to the DS8k HMC using IP. In case there is a problem with this HMC, it's possible to reconfigure SMS with an alternate HMC, but the active tasks are still connected to the 'failed' HMC and never end. Fa...
over 1 year ago in z/OS / DFSMS HSM 0 Future consideration

HSM EXPIREBV to be part of Automated function

In most of the clients I have worked, one thing I observed is they were missing to run EXPIREBV regularly. Few shops schedule them as batch jobs or run adhoc and when people change or with time, they tend to forget to look into it. Because of this...
about 1 year ago in z/OS / DFSMS HSM 0 Future consideration

HSM FLB support of archive function

The current set of available functions does not allow to 'archive' a file
almost 5 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...
over 3 years ago in z/OS / DFSMS HSM 1 Future consideration

QUERY ACTIVE(TCBADDRESS) output ARC0162I VOL= parm to have current tape being processed than (or) in addition to the first tape

When fuctions such as Data Set RECOVER is in progress for a very long time spanning hours for huge files, the output from QUERY ACTIVE(TCBADDRESS) currently lists the VOLUME=vvvvvv parm with the first HSM backup tape, even after it is done with th...
4 months 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.
almost 5 years ago in z/OS / DFSMS HSM 0 Future consideration

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