red hat es 4 HW config

Linux and Unix-Like Red Hat
1

Hi All,

Is it possible to determine the RAM capacity of the Intel HW without opening it? I can only connect thru remote connection. And I need to increase the RAM later on. I have the model of the server. Can I identify how many slots are available on the RAM? Give me please the command to do it.

Thanks.

2

lscfg -vps|grep -i size
this will show you the RAM size and no of RAM inserted
lsdev|grep pci
this gives you the no of PCI slots where you insert the RAM
so just take the count no of PCI slots minus no of RAM inserted gives you no of available free slot

3

Do you need to install that lscfg and lsdev on redhat?

4

try this command which I believe should help:

cat /proc/meminfo