Cloud Data Manager

Management Server

Requirement

Supported values

Server

Linux Virtual or physical machine, Linux on Intel or Linux on z

Minimum 4 cores

Minimum 8 GBs of memory

Minimum 1 Gb network bandwidth

Linux distribution

RHEL 7 and up

SuSE 12 and up

Ubuntu 16 and up

Note: Local admin privileges are required during installation

Additional software packages

docker

unzip

Java version

JRE 1.8 64-bit

Disk storage

/var/lib/docker Minimum of 4 GBs

/data/model9 Minimum of 40 GBs

Local firewall

Disabled or maintained by customer

Date and Time

Linux UTC time must match z/OS time The UTC Date/Time can be displayed on Linux and z/OS USS using the command: date -u

System parameters

The following kernel parameters should be added to the /etc/sysctl.conf file:

net.ipv4.tcp_keepalive_time=600

net.ipv4.tcp_keepalive_intvl=30

net.ipv4.tcp_keepalive_probes=10