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20 Hardware Management Console (HMC) Case Configuration Study for LPAR Management
Figure 10 Add memory to partition
– Using the command line.
Example 6 shows how to allocate 6 GB of memory to partition julia.
Example 6 Memory allocation using command line interface
root@julia/>lsattr -El mem0
goodsize 1024 Amount of usable physical memory in Mbytes False
size 1024 Total amount of physical memory in Mbytes False
root@julia/>ssh hscroot@hmctot184 lshwres -r mem -m p550_itso1 --level \ \
>lpar --filter "lpar_names=julia" -F lpar_name:curr_mem --header
lpar_name:curr_mem
julia:1024
root@julia/>ssh hscroot@hmctot184 chhwres -m p550_itso1 -o a -p julia \ \
>-r mem -q 6144 -w 15
root@julia/>lsattr -El mem0
goodsize 7168 Amount of usable physical memory in Mbytes False
size 7168 Total amount of physical memory in Mbytes False
root@julia/>ssh hscroot@hmctot184 lshwres -r mem -m p550_itso1 --level \ \
>lpar --filter "lpar_names=julia" -F lpar_name:curr_mem --header
lpar_name:curr_mem
julia:7168