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GDPS

Showing 56

GDPS ability to have multiple flash copies in MGM 3-site

In a 3 site MGM environment , with virtual LCP copy & a testcopy, we are limited to only 1 testcopy flashcopy target. We have a requirement to take Flashcopies once a week along with having RC1 flashcopy taken daily. Currently, there is ...
10 months ago in GDPS 11 Future consideration

Setting IPLType on KG-Syestem versus setting on the (LCP) R-system should be same

In an LCP setup it is possible to set the IPLTYPE both on the KG-System as on the (LCP) R-System. When setting it on the KG-System it is also propagated to the R-system. The other way around this is not the case. So when setting the IPLTYPE on the...
9 months ago in GDPS 5 Future consideration

Automatic increase virtual capacity for volume Safe Guarded Copy

When a SG backup volume runs out of Virtual Capacity, have the DS8K automatically increase the Virtual Capacity Multiplier with 1 for that volume. The increase by 1 should be sufficient I think, I do not think this should be configurable. However,...
over 2 years ago in GDPS 8 Future consideration

In a GDPS MGM TOPOLOGY the KG/KR analyzes if the tertiary disks are ONLINE by any system, before accepting the GDASD START SECONDARY RESTART command.

After a recovery simulation test on the B.RS1 disks (tertiary disk in Region B), we had problems in the synchronization process of the GM copy (GDASD START SECONDARY RESTART command) when having some disks ONLINE from an emergency system (it was u...
over 1 year ago in GDPS 9 Future consideration

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...
about 1 year ago in GDPS 5 Future consideration

Dynamic SGC volume expansion from GDPS

It would be great if GDPS could initiate and validate the completion of a Dynamic SGC volume expansion instead of client should do it manually from DS8K GUI/CLI.It would give great value if we can do our work from GDPS directly instead of having a...
over 3 years ago in GDPS 16 Future consideration

Improvements to Load Parameter Management in Standard Actions

In our production plex, we have 576 load parameter combinations for our applications systems. Performing mass updates is cumbersome and time consuming. We would like to see enhancements to the process thus; 1. The ability to backup these entries t...
about 3 years ago in GDPS 14 Future consideration

GDPS LCPm must be able to cater for a mixture of virtual and physical airgapped SGC copies in a 4-site MGM configuration

In a 4-site MGM configuration with a physically air-gapped 5th site, we would like to have the ability to take a SGC in the production (or DR region) and on the 5th site. Currently, GDPS LCPm in a 4-site MGM configuration only supports virtual iso...
10 months ago in GDPS 10 Future consideration

Dual control function for Policy mgmt

In GDPS you can make changes to your policies in option 1 Dasd Remote Copy > 2 Policy Mgmt. With the new GDPSADMIN.DASDCTL profiles the protection possibilities have increased, but having this changed under dual control would be a good improvem...
about 1 month ago in GDPS 0 Future consideration

GDPS PREVENTS USE OF XCF FUNCTION

Bradesco bank uses GDPS for all Sysplex related maintenance as recommended in the GDPS manuals. However, when there is a need for updates in the CFRM policy customer would like to make use of the DISPLAY XCF,REALLOCATE,TEST command to check for po...
about 3 years ago in GDPS 13 Future consideration