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GDPS

Showing 66

Provide facility to recover a subset of LCP (Safeguard) volumes

Currently LCP (Logical Corruption Protection) "recovery sets" are managed as a single entity collection of volumes and the recovery process handles them as a complete set. This enhancement would allow definition of a subset of the full recovery se...
about 3 years ago in GDPS 8 Future consideration

Provide a DELETE option for the STOP SECONDARY, and a NOCOPY option for the START SECONDARY script statements

As an MGM4SITE environment with external LCP, we have regular resiliency tests where we failover from one region to the other (REG-A to REG-B). When we do this we have to terminate the copy to the LCP source disk in the old recovery region (REG-B)...
12 months ago in GDPS 0 Future consideration

Full Hyperswap Support for IDAA on z/OS (SSC)

In discussions when preparing to start out PoC for IDAA on z/OS GDPS Support, it was shared that Hyperswap is not fully supported in SSC like a z/OS LPAR, and it takes an actual outage because the IDAA instance needs to be restarted after the swap...
over 5 years ago in GDPS 14 Future consideration

GDPS LCP - Report Capture status

Today with GDPS LCP on Metro we have multiple captures and a low multiplier for our volumes. As a result we have seen many volumes fall out of SGC on the DS GUI which means they are no longer recoverable as part of certain capture sets. We underst...
about 3 years ago in GDPS 6 Future consideration

List Flashcopy volumes in MVS UCB Format via GDPS Command

Hello, Customer was using the GEOPARM before the XML format in order to create (by REXX develloped by themselves) MVS Command for turning the Flashcopy volumes ONLINE or OFFLINE. So they could vary Online the volumes, Dump them and vary Offline ag...
over 4 years ago in GDPS 7 Future consideration

GDPS Reconfiguration Wizard : introduce ability to pause and restart the initial Global Copy

When using the proposed GDPS Reconfiguration Wizard to migrate to a new DS8000, once the new device is defined and we enter the "New DSS Configuration & Mirroring" process, a Global Copy is initiated between the current production box and the ...
11 months ago in GDPS 0 Future consideration

Reduce devices mandated in SS0

The physical airgap GDPS LCP solution with Test Copy Manager in an MGM 4-Site environment requires defining devices RS2, RS4, RS5, and RS6 to the LCP/Test Copy Manager K-SYS. This is not practical for large environments due to the device limit in ...
about 4 years ago in GDPS 4 Future consideration

GEOPARM Validation should include mismatch on Flashcopy Device size.

It can happen that a storage administrator makes an error when defining volumes causing a mismatch in device size. When activating a new DASD Config, checking is done for device sizes of PPRC source-target devices with FAILONSIZEMISMATCH=YES. Next...
about 1 year ago in GDPS 0 Future consideration

New SAF call to protect execution of GDPS planned actions. Repeated.....

We do now execute scripts from TWS via the GDPS REST Api interface. That increases the importance for protection of our user scripts. User scripts are named and defined by the user(me) with our own naming conventions.If you have access to execute ...
about 3 years ago in GDPS 0 Future consideration

Capacity figure for LCP captures

Would be good to have a capacity used figure for each LCP capture in the GDPS LCP panel. Would help with capacity planning and also give an idea of the amount of time required for a restore. Could either be capacity per capture or a running total ...
10 months ago in GDPS 0 Future consideration