= Specs =

`yumi` is an IBM x3650 (model/variant: 7979B3M)

 * 2-way Xeon E5420 @ 2.50GHz
 * 6gb DDR2-667 FB-DIMMs
 * IBM ServeRAID 8k adapter (not the 8k-l, this has the 256mb battery-backed write cache and more complex raid levels available)
  * 6x 750gb SATA - WD7500AACS
  * RAID-10 for 2tb of usable storage
  * Provides sda2 as an LVM physical volume
  * Use `arcconf` to interact with it
 * 2x gigabit ethernet (Broadcom NetXtreme II BCM5708)



= RSA =

Remote management is through an RSA II Slimline card, it has it's own dedicated ethernet port.

||<rowbgcolor=lightblue> Device || MAC address ||
|| BMC  || 00:1a:64:c4:10:66 ||
|| RSA  || 00:1a:64:81:c5:77 ||
|| eth0 || 00:1a:64:c2:53:20 ||
|| eth1 || 00:1a:64:c2:53:22 ||

You can talk to the RSA "in band", using the `asu` utility. Currently stashed in `/root/ASU`
 * Dependent on the ibmasm service
 * IBM are cocks, so of course there's only tarballs and RPMs for it
 * That requires libusb and maybe something else

{{{
[root@yumi ASU]# ./asu64 rebootrsa

# if you forget the password:
[root@yumi ASU]# ./asu64 resetrsa
}}}

Default login is `USERID // PASSW0RD` (yes that's a zero in the password)

Certain crappiness is well documented: http://en.wikipedia.org/wiki/IBM_Remote_Supervisor_Adapter#Peculiarities

Forgotten password something-something:
 * http://brain4free.org/wiki/doku.php/blog:reset_password_on_a_ibm_rsa_ii
 * http://webcache.googleusercontent.com/search?q=cache:wOY_UfBo4hsJ:www.ibm.com/developerworks/forums/thread.jspa%3FthreadID%3D165997+&cd=2&hl=en&ct=clnk