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Category Archives: HMC
Reset Resources for InActive Lpars
Some times, when you shutdown LPAR, it’s appear inactive but there is some Cores Allocated to this LPAR and overall the HMC doesn’t see the Free cores. so, here is the solution for this issue : – First, login to … Continue reading
Script to list all LPARs on all Managed Systems Connected to HMC
if you have Many Managed Systems connected to HMC and you need to list ALL LPARs that you have on a table view like the following output: —————————– Server Name : Server-****-***-*** ———— LPAR Name LPAR Number IP Address TEST1 … Continue reading
Ports must open for RMC functions
you must open the following Ports between HMC IP & LPAR IP to can perform RMC Functions like Dynamic Reallocation or VIO Vitualization Ports : “657 , 2300 , 2301“
how to know the uptime
To check uptime on the hmc. you must login with ‘hscpe’ user then switch to root user and run ‘uptime’ commands, but this require a PESH Password and you must take it from IBM Engineering Service Support.