This procedure describes how to display a compute node domain configuration using a series of ldm commands.
Root Domains can be identified by matching the value of domain variable oes_domain_type with root. In this example, ssccn1-dom3 is a Root Domain.
# ldm ls-variable oes_domain_type primary oes_domain_type=db # ldm ls-variable oes_domain_type ssccn1-dom1 oes_domain_type=db .. # ldm ls-variable oes_domain_type ssccn1-dom3 oes_domain_type=root
In this example, ssccn3-dom2 and ssccn3-dom3 are Root Domains (from Step 2). The resources listed for Root Domains only represent the resources that are reserved for the Root Domain itself. Parked resources are not displayed.
# ldm list NAME STATE FLAGS CONS VCPU MEMORY UTIL NORM UPTIME primary active -n-cv- UART 192 2095872M 0.1% 0.1% 12h 28m ssccn3-dom1 active -n---- 5001 192 2T 0.1% 0.1% 12h 25m ssccn3-dom2 active -n---- 5002 8 16G 0.1% 0.1% 2d 23h 34m ssccn3-dom3 active -n--v- 5003 16 32G 0.1% 0.1% 2d 23h 34m
In this example, the first command line reports the number of cores in the logical CPU repository. The second command line reports the amount of memory in the memory repository.
# ldm list-devices -p core | grep cid | wc -l 45 # ldm list-devices memory MEMORY PA SIZE 0x100000000000 1008G 0x180000000000 1T 0x300000000000 1008G 0x380000000000 1008G