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GDPS

Showing 184 of 8255

Extend "Check Topology script" to verify that a Region Swap would succeed if executed

Almost an extension of the Check Topology script, but goes further by validating that everything is available, remote lpars, Standard action settings that would be used, replication links, etc. We had a failed production region swap test (first tr...
about 2 years ago in GDPS 4 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 ...
over 4 years ago in GDPS 5 Not under consideration

Option CONTROLLINGSYSTEM for NO_DASD env.

Since GDPS V4R1 with the new NO_DASD GDPSMODE it's recommended to set the GEOPLEX option CONTROLLINGSYSTEM to '1'. If no KSYS is defined you have to define a Dummy system.This is not user-friendly because the user see always that (Dummy)-system in...
over 4 years ago in GDPS 11 Not under consideration

MGM resiliency in recovery region

With MzGM 4-SITE we had resiliency in our recovery region for disk. For example, if C disk (XRC secondaries) died, GDPS/Metro in that region could Hyperswap to D disk and XRC would remain up, capable both of building DR and of doing our daily requ...
about 1 year ago in GDPS 1 Future consideration

Extend GDPS Metro Support for KVM Guest Systems

To build a KVM environment under Linux for IBM Z makes it necessary to implement new HA and DR features. In a grown z/OS environment, GDPS Metro solves many problems which have to be solved again for Linux just by another product. To make IBM Z wi...
over 3 years ago in GDPS 8 Not under consideration

We ask for an new GEOPLEX Domain definition to support Three sites.

We use GDPS/MTMM and we need to support a true three site setup with three CECs and single lpars running on one of the three, but with GDPS support for having the LPAR moved between the three sites.We are basically looking for a solution as illust...
about 6 years ago in GDPS 12 Not under consideration

PPRC to XRC Load Address Synchronisation

For GDPS 3 site we require an automated mechanism within GDPS that synchronises any changes made from the PPRC site load address value to the the XRC load address value. These updates should be made in “real time” and only be made if a system name...
over 6 years ago in GDPS 11 Planned for future release

Prepare the PMT (Preserver Mirror Tools) to manage the registration/deletion of devices both at the Metro Mirro level and at the MGM level.

If I'm not confused, currently the PMT can only be run to be able to manage (high/low) devices at the Metro Mirror level. In a GDPS MGM3SITE (or MGM4SITE) environment, we can only use the PMT for the MTMM part. It would be interesting to be able t...
6 months ago in GDPS 5 Future consideration

Support the GOHOME procedures with C devices in a pending.xd.c status

We would like GDPS to support Support the GOHOME procedures with C devices in a pending.xd.c status. See TS003602059 for detail.
about 4 years ago in GDPS 8 Not under consideration

Ability to retain few SGC captures and expire rest

We are currently doing an hourly LCP capture and retaining for 3 days. But recently we had a business requirement to retain for 7 days but one capture in a day is fine along with hourly captures retained for 3 days. This is similar to our full vol...
30 days ago in GDPS 6 Future consideration