topic ioscan and memory in Operating System - HP-UX

ioscan and memory

hpuxrox — Tue, 20 Mar 2007 09:19:38 GMT

Why am I thinking that you can or could use ioscan to see memory?

Re: ioscan and memory

Steven E. Protter — Tue, 20 Mar 2007 09:22:14 GMT

Shalom,

I don't know, I've never seen anything about memory in there.

Maybe you are thinking cstm/mstm/xstm

SEP

Re: ioscan and memory

Pete Randall — Tue, 20 Mar 2007 09:23:15 GMT

Yates,

Because you can???

#ioscan -fn
Class I H/W Path Driver S/W State H/W Type Description
=============================================================================
bc 0 root CLAIMED BUS_NEXUS
ioa 0 10 sba CLAIMED BUS_NEXUS System Bus Adap
ter (582)
.
.
.
.
processor 0 32 processor CLAIMED PROCESSOR Processor
memory 0 49 memory CLAIMED MEMORY Memory

Not terribly useful, but there is a memory line there.

Pete

Re: ioscan and memory

James R. Ferguson — Tue, 20 Mar 2007 09:25:40 GMT

Hi:

Perhaps:

# echo "selclass qualifier memory;info;wait;infolog"|cstm > /tmp/meminfo

Regards!

...JRF...

Re: ioscan and memory

Torsten. — Tue, 20 Mar 2007 09:41:39 GMT

"Why am I thinking that you can or could use ioscan to see memory?"

Really don't know why YOU are thinking about this, but yes - you can see the memory (at least with a PA-RISC server running 11iv1)!

e.g.

memory 0 1/5 memory CLAIMED MEMORY Memory

But better solution to run "stm" as suggested to see more details, see

....
Memory Board Inventory

DIMM Location Size(MB) State Serial Num Part Num
-------------------- -------- ------- ---------------- ------------------
Cab 0 Cell 1 DIMM 0A 2048 Config PRYXXXXXXX A9846-60301
Cab 0 Cell 1 DIMM 0B 2048 Config PRYXXXXXXX A9846-60301
Cab 0 Cell 1 DIMM 1A 2048 Config PRYXXXXXXX A9846-60301
Cab 0 Cell 1 DIMM 1B 2048 Config PRYXXXXXXX A9846-60301
Cab 0 Cell 1 DIMM 2A 2048 Config PRYXXXXXXX A9846-60301
Cab 0 Cell 1 DIMM 2B 2048 Config PRYXXXXXXX A9846-60301
Cab 0 Cell 1 DIMM 3A 2048 Config PRYXXXXXXX A9846-60301
Cab 0 Cell 1 DIMM 3B 2048 Config PRYXXXXXXX A9846-60301
Cab 0 Cell 1 DIMM 4A ---- ---- ---- ----
Cab 0 Cell 1 DIMM 4B ---- ---- ---- ----
Cab 0 Cell 1 DIMM 5A ---- ---- ---- ----
Cab 0 Cell 1 DIMM 5B ---- ---- ---- ----
Cab 0 Cell 1 DIMM 6A ---- ---- ---- ----
Cab 0 Cell 1 DIMM 6B ---- ---- ---- ----
Cab 0 Cell 1 DIMM 7A ---- ---- ---- ----
Cab 0 Cell 1 DIMM 7B ---- ---- ---- ----
Cab 0 Cell 1 DIMM 8A ---- ---- ---- ----
Cab 0 Cell 1 DIMM 8B ---- ---- ---- ----
Cab 0 Cell 1 DIMM 9A ---- ---- ---- ----
Cab 0 Cell 1 DIMM 9B ---- ---- ---- ----
Cab 0 Cell 1 DIMM AA ---- ---- ---- ----
Cab 0 Cell 1 DIMM AB ---- ---- ---- ----
Cab 0 Cell 1 DIMM BA ---- ---- ---- ----
Cab 0 Cell 1 DIMM BB ---- ---- ---- ----
Cab 0 Cell 1 DIMM CA ---- ---- ---- ----
Cab 0 Cell 1 DIMM CB ---- ---- ---- ----
Cab 0 Cell 1 DIMM DA ---- ---- ---- ----
Cab 0 Cell 1 DIMM DB ---- ---- ---- ----
Cab 0 Cell 1 DIMM EA ---- ---- ---- ----
Cab 0 Cell 1 DIMM EB ---- ---- ---- ----
Cab 0 Cell 1 DIMM FA ---- ---- ---- ----
Cab 0 Cell 1 DIMM FB ---- ---- ---- ----

Cab 0 Cell 1 Total: 16384 (MB)

Re: ioscan and memory

hpuxrox — Tue, 20 Mar 2007 09:44:47 GMT

Torsten-,

Nice box

resolved