AIX physical DVD/CD drive Post: 303036113

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Operating Systems AIX AIX physical DVD/CD drive Post 303036113 by RecoveryOne on Friday 14th of June 2019 08:44:10 AM

06-14-2019

Registered User

Ok so from the LPAR you are trying to find the CDROM run a
lsdev -Cl cd0 -F parent

On one of my S824-42A's this is the path to the CD drive:

Code:

# lscfg -vpl cd0
  cd0              U78C9.001.WZS01PX-P2-D27  SATA DVD-RAM Drive

        Manufacturer................IBM.
        Machine Type and Model......RMBO0140512
        ROS Level and ID............RA65
        Device Specific.(Z0)........058002028F000030
        Part Number.................74Y7346
        EC Level....................N23938
        FRU Number..................74Y7341
        Hardware Location Code......U78C9.001.WZS01PX-P2-D27


  PLATFORM SPECIFIC

  Name:  disk
    Node:  disk
    Device Type:  block
# lsdev -Cl cd0 -F parent
sata0

# lscfg -vpl sata0
  sata0            U78C9.001.WZS01PX-P1-C14-T1  Controller SATA Protocol

  PLATFORM SPECIFIC

  Name:  sata
    Node:  sata
    Device Type:  sata_ioa

So, when you look at the HMC, the optical drive is hanging off P1-C14-T1.

This is why bakunin was saying VIO's make this easier. You could virtualize the optical drive and dynamically add it to any lpar. The above example I gave was from a box with no VIO. 100% of resources of the frame given to the lpar.

Last edited by RecoveryOne; 06-14-2019 at 10:11 AM..

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LEARN ABOUT OPENSOLARIS

nv_sata

nv_sata(7D)							      Devices							       nv_sata(7D)

NAME

       nv_sata - Nvidia ck804/mcp55 SATA controller driver

SYNOPSIS

       sata@unit-address

DESCRIPTION

       The  nv_sata  driver is a SATA HBA driver that supports Nvidia ck804 and mcp55 SATA HBA controllers.	 Note that while these Nvidia con-
       trollers support standard SATA features including SATA-II drives, NCQ, hotplug and ATAPI drives, the driver currently does not support  NCQ
       features.

CONFIGURATION

       The nv_sata module contains no user configurable parameters.

FILES

       /kernel/drv/nv_sata

	   32-bit ELF kernel module (x86).

       /kernel/drv/amd64/nv_sata

	   64-bit ELF kernel module (x86).

ATTRIBUTES

       See attributes(5) for descriptions of the following attribute:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Architecture		     |x86			   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWnvsata		   |
       +-----------------------------+-----------------------------+

SEE ALSO

       cfgadm(1M), cfgadm_sata(1M), prtconf(1M), sata(7D), sd(7D)

       Writing Device Drivers

SunOS 5.11							    22 Jul 2008 						       nv_sata(7D)