Monday 10 March 2014

Virtual DVD - Complete Steps



1) Convert the mksysb image to a bootable dvd using mkdvd command
2) Create a virtual media repository in VIO server
3) Copy/SCP/FTP the dvd file to vio server and add the dvd image into the repository
4) Create a Virtual DVD and load the images
5) Assign that optical device to the new LPAR
6) Make the optical device as first boot
7) Start OS install 


From any LPAR,... (having mksysb)... make sure / FS (root FS) has atleast 1.5 times the size of mksysb

Server1:/root # cd /prod
Server1:/prod # ls -l
total 10886912
drwxr-xr-x    2 root     system          256 Dec 20 06:52 lost+found
-rw-r--r--    1 root     system   5574092800 Jan 17 03:42 Server1.mksysb




 # mkdvd -S -m Server1.mksysb
Initializing mkdvd log: /var/adm/ras/mkcd.log...
Verifying command parameters...
Creating temporary file system: /mkcd/cd_fs...


# tail -f /var/adm/ras/mkcd.log
##################################################
Tue Jan 17 03:43:53 MST 2012
cmd: mkdvd -S -m Server1.mksysb
Initializing mkdvd log: /var/adm/ras/mkcd.log...
Verifying command parameters...
Creating temporary file system: /mkcd/cd_fs...
Populating the CD or DVD file system...



Server1:/prod # df -g|grep mkcd
/dev/lv00          4.19      3.87    8%     3422     1% /mkcd/cd_fs



Server1:/prod # cd /mkcd/cd_images/
Server1:/mkcd/cd_images # ls -l
total 8304392
-rw-r--r--    1 root     sys      4251783168 Jan 17 03:53 cd_image_9764974.vol1
drwxrwx---    2 root     system          512 Jan 17 03:52 lost+found


Server1:/mkcd/cd_images # tail -f /var/adm/ras/mkcd.log
Initializing mkdvd log: /var/adm/ras/mkcd.log...
Verifying command parameters...
Populating the CD or DVD file system...
Building chrp boot image...
Copying backup to the CD or DVD file system...
Creating temporary file system: /mkcd/cd_images...
Creating Rock Ridge format image: /mkcd/cd_images/cd_image_9764974.vol1
Making the CD or DVD image bootable...
Copying the remainder of the backup to the CD or DVD file system...
Creating Rock Ridge format image: /mkcd/cd_images/cd_image_9764974.vol2




Server1:/mkcd/cd_images # ls -l
total 11045640
-rw-r--r--    1 root     sys      4274950144 Jan 17 03:54 cd_image_9764974.vol1
-rw-r--r--    1 root     sys      1380251648 Jan 17 03:54 cd_image_9764974.vol2
drwxrwx---    2 root     system          512 Jan 17 03:52 lost+found



Note : Images Splitted into 2 DVD's



VIO part:
=========

$ lsrep
The DVD repository has not been created yet.


$ lsvg rootvg
VOLUME GROUP:       rootvg                   VG IDENTIFIER:  00c1cbb400004c000000011ffbadf9de
VG STATE:           active                   PP SIZE:        256 megabyte
VG PERMISSION:      read/write               TOTAL PPs:      1092 (279552 megabytes)
MAX LVs:            256                      FREE PPs:       866 (221696 megabytes)

we will use rootvg to create the repository, as it has lot of space


$ /usr/sbin/mklv -y'aixdvd' -t'jfs2' rootvg 24 

first we need to create LV in whichever vg


$ lsvg -lv rootvg
rootvg:
LV NAME             TYPE       LPs     PPs     PVs  LV STATE      MOUNT POINT
hd5                 boot       1       2       2    closed/syncd  N/A
hd6                 paging     2       4       2    open/syncd    N/A
paging00            paging     4       8       2    open/syncd    N/A
hd8                 jfs2log    1       2       2    open/syncd    N/A
hd4                 jfs2       2       4       2    open/syncd    /
hd2                 jfs2       27      54      2    open/syncd    /usr
hd9var              jfs2       3       6       2    open/syncd    /var
hd3                 jfs2       16      32      2    open/syncd    /tmp
hd1                 jfs2       40      80      2    open/syncd    /home
hd10opt             jfs2       11      22      2    open/syncd    /opt
hd11admin           jfs2       1       2       2    open/syncd    /admin
livedump            jfs2       1       2       2    open/syncd    /var/adm/ras/livedump
lg_dumplv           sysdump    4       4       1    open/syncd    N/A
aixdumpsec          sysdump    4       4       1    open/syncd    N/A
aixdvd              jfs2       24      24      1    closed/syncd  N/A




$ mkrep -sp rootvg -size 6G  (creating repository @ 6GB)
Virtual Media Repository Created
Repository created within "VMLibrary" logical volume


$ lsrep
Size(mb) Free(mb) Parent Pool         Parent Size      Parent Free
    6118     6118 rootvg                   279552           209408



a new FS is created   /var/vio/VMLibrary

$ df -g
Filesystem    GB blocks      Free %Used    Iused %Iused Mounted on
/dev/hd4           0.50      0.25   50%     6829    10% /
/dev/hd2           6.75      2.10   69%   114592    19% /usr
/dev/hd9var        0.75      0.36   52%    11434    12% /var
/dev/hd3           4.00      3.83    5%      406     1% /tmp
/dev/hd1          10.00      7.14   29%     1489     1% /home
/dev/hd11admin      0.25      0.25    1%        5     1% /admin
/proc                 -         -    -         -     -  /proc
/dev/hd10opt       2.75      1.66   40%    10320     3% /opt
/dev/livedump      0.25      0.25    1%        4     1% /var/adm/ras/livedump
/dev/VMLibrary      6.00      5.98    1%        4     1% /var/vio/VMLibrary



Now, ftp the 2 dvd files from Server1 server to VIO server under this FS /var/vio/VMLibrary

or, do oem_setup_env and pull the dvd files from here..

# pwd
/var/vio/VMLibrary
# scp -p Server1:/mkcd/cd_images/cd_image*.* .


# pwd
/var/vio/VMLibrary
# ls -l
total 11045328
-rw-r--r--    1 root     staff    4274950144 Jan 17 02:54 cd_image_9764974.vol1
-rw-r--r--    1 root     staff    1380251648 Jan 17 02:54 cd_image_9764974.vol2
drwxr-xr-x    2 root     system          256 Jan 17 03:14 lost+found



$ lsrep
Size(mb) Free(mb) Parent Pool         Parent Size      Parent Free
   16317    10923 rootvg                   279552           199168

Name                                    File Size Optical         Access
cd_image_9764974.vol1                        4077 None            rw
cd_image_9764974.vol2                        1317 None            rw



$ mkvdev -fbo -vadapter vhost1
vtopt0 Available



SVSA            Physloc                                      Client Partition ID
--------------- -------------------------------------------- ------------------
vhost1          U9119.FHA.021CBB4-V2-C65                     0x00000000 

VTD                   vtopt0
Status                Available
LUN                   0x8100000000000000
Backing device
Physloc
Mirrored              N/A





Loading the image to vtopt0

$ loadopt -disk cd_image_9764974.vol1 -vtd vtopt0   (Only one image we have to load.. we cannot load 2 images in DVD, 2nd image will be loaded during the time of installation)





SVSA            Physloc                                      Client Partition ID
--------------- -------------------------------------------- ------------------
vhost1          U9119.FHA.021CBB4-V2-C65                     0x00000000

VTD                   vtopt0
Status                Available
LUN                   0x8100000000000000
Backing device        /var/vio/VMLibrary/cd_image_9764974.vol1
Physloc
Mirrored              N/A



change to oem_setup_env, to create LV and assign to the new client LPAR

smitty mklv... lvname and give LP count..

# lsvg -l rootvg_clients | grep vq
Client1_lv         jfs        270     270     1    closed/syncd  N/A


$ mkvdev -vdev Client1_lv -vadapter vhost1 -dev Client1_root
Client1_root Available





nimserver1:/root # ssh hscroot@hmc1
Last login: Tue Jan 17 05:06:00 2012 from cosnim1.cos.agilent.com
hscroot@hmc1:~>
hscroot@hmc1:~>
hscroot@hmc1:~> chsysstate -r lpar -m  P59XXD1_SNXXXXB4  -n Client1  -o on -f Client1_normal -b sms  (take one more session, run vtmenu and login to new lpar to see the SMS menu screen)



 

IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM

          1 = SMS Menu                          5 = Default Boot List
          8 = Open Firmware Prompt              6 = Stored Boot List


     Memory      Keyboard     Network     SCSI     Speaker

 PowerPC Firmware
 Version EH350_108
 SMS 1.7 (c) Copyright IBM Corp. 2000,2008 All rights reserved.
-------------------------------------------------------------------------------
 Main Menu
 1.   Select Language
 2.   Setup Remote IPL (Initial Program Load)
 3.   Change SCSI Settings
 4.   Select Console
 5.   Select Boot Options





 -------------------------------------------------------------------------------
 Navigation Keys:

                                             X = eXit System Management Services
 -------------------------------------------------------------------------------
 Type menu item number and press Enter or select Navigation key:5

 PowerPC Firmware
 Version EH350_108
 SMS 1.7 (c) Copyright IBM Corp. 2000,2008 All rights reserved.
-------------------------------------------------------------------------------
 Multiboot
 1.   Select Install/Boot Device
 2.   Configure Boot Device Order
 3.   Multiboot Startup <OFF>











 -------------------------------------------------------------------------------
 Navigation keys:
 M = return to Main Menu
 ESC key = return to previous screen         X = eXit System Management Services
 -------------------------------------------------------------------------------
 Type menu item number and press Enter or select Navigation key:1









                              .------------------.
                              |  PLEASE WAIT.... |
                              `------------------'




 PowerPC Firmware
 Version EH350_108
 SMS 1.7 (c) Copyright IBM Corp. 2000,2008 All rights reserved.
-------------------------------------------------------------------------------
 Select Device Type
 1.   Diskette
 2.   Tape
 3.   CD/DVD
 4.   IDE
 5.   Hard Drive
 6.   Network
 7.   List all Devices







 -------------------------------------------------------------------------------
 Navigation keys:
 M = return to Main Menu
 ESC key = return to previous screen         X = eXit System Management Services
 -------------------------------------------------------------------------------
 Type menu item number and press Enter or select Navigation key:3

 PowerPC Firmware
 Version EH350_108
 SMS 1.7 (c) Copyright IBM Corp. 2000,2008 All rights reserved.
-------------------------------------------------------------------------------
 Select Media Type
 1.   SCSI
 2.   SSA
 3.   SAN
 4.   SAS
 5.   SATA
 6.   USB
 7.   IDE
 8.   ISA
 9.   List All Devices





 -------------------------------------------------------------------------------
 Navigation keys:
 M = return to Main Menu
 ESC key = return to previous screen         X = eXit System Management Services
 -------------------------------------------------------------------------------
 Type menu item number and press Enter or select Navigation key:1

 PowerPC Firmware
 Version EH350_108
 SMS 1.7 (c) Copyright IBM Corp. 2000,2008 All rights reserved.
-------------------------------------------------------------------------------
 Select Media Adapter
 1.          U9119.FHA.021CBB4-V12-C6-T1   /vdevice/v-scsi@30000006
 2.   List all devices





 -------------------------------------------------------------------------------
 Navigation keys:
 M = return to Main Menu
 ESC key = return to previous screen         X = eXit System Management Services
 -------------------------------------------------------------------------------
 Type menu item number and press Enter or select Navigation key:1



                              .------------------.
                              |  PLEASE WAIT.... |
                              `------------------'







 PowerPC Firmware
 Version EH350_108
 SMS 1.7 (c) Copyright IBM Corp. 2000,2008 All rights reserved.
-------------------------------------------------------------------------------
 Select Device
 Device  Current  Device
 Number  Position  Name
 1.        1      SCSI CD-ROM
        ( loc=U9119.FHA.021CBB4-V12-C6-T1-L8100000000000000 )





 -------------------------------------------------------------------------------
 Navigation keys:
 M = return to Main Menu
 ESC key = return to previous screen         X = eXit System Management Services
 -------------------------------------------------------------------------------
 Type menu item number and press Enter or select Navigation key:1

 PowerPC Firmware
 Version EH350_108
 SMS 1.7 (c) Copyright IBM Corp. 2000,2008 All rights reserved.
-------------------------------------------------------------------------------
 Select Task

SCSI CD-ROM
    ( loc=U9119.FHA.021CBB4-V12-C6-T1-L8100000000000000 )

 1.   Information
 2.   Normal Mode Boot
 3.   Service Mode Boot





 -------------------------------------------------------------------------------
 Navigation keys:
 M = return to Main Menu
 ESC key = return to previous screen         X = eXit System Management Services
 -------------------------------------------------------------------------------
 Type menu item number and press Enter or select Navigation key:2

 PowerPC Firmware
 Version EH350_108
 SMS 1.7 (c) Copyright IBM Corp. 2000,2008 All rights reserved.
-------------------------------------------------------------------------------
 Are you sure you want to exit System Management Services?
 1.   Yes
 2.   No






 -------------------------------------------------------------------------------
 Navigation Keys:

                                             X = eXit System Management Services
 -------------------------------------------------------------------------------
 Type menu item number and press Enter or select Navigation key:1
IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM                             IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM     STARTING SOFTWARE       IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM        PLEASE WAIT...       IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM                             IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
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IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
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IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
|
Elapsed time since release of system processors: 42909 mins 55 secs
|
Elapsed time since release of system processors: 42910 mins 4 secs







-------------------------------------------------------------------------------
                                Welcome to AIX.
                   boot image timestamp: 10:50:46 01/17/2012
                 The current time and date: 11:58:16 01/17/2012
       processor count: 2;  memory size: 16384MB;  kernel size: 28148491
boot device: /vdevice/v-scsi@30000006/disk@8100000000000000:\ppc\chrp\bootfile.exe
-------------------------------------------------------------------------------


 ******* Please define the System Console. *******

Type a 1 and press Enter to use this terminal as the
  system console.
Pour definir ce terminal comme console systeme, appuyez
  sur 1 puis sur Entree.
Taste 1 und anschliessend die Eingabetaste druecken, um
  diese Datenstation als Systemkonsole zu verwenden.
Premere il tasto 1 ed Invio per usare questo terminal
  come console.
Escriba 1 y pulse Intro para utilizar esta terminal como
  consola del sistema.
Escriviu 1 1 i premeu Intro per utilitzar aquest
  terminal com a consola del sistema.
Digite um 1 e pressione Enter para utilizar este terminal
  como console do sistema.





 HARDWARE SYSTEM MICROCODE
 Licensed Internal Code - Property of IBM
 (C) Copyright IBM Corp. 1990, 1994.
 All rights reserved.

 US Government Users Restricted Rights -
 Use, duplication or disclosure restricted
 by GSA ADP Schedule Contract with IBM Corp.


>>>  1 Type 1 and press Enter to have English during install.




    88  Help ?


>>> Choice [1]:


Installation will Start...., After 46% of installation it will ask for 2nd DVD.... Since we have 2 images..

 Like >    Please remove volume 1, insert volume 2, and press the ENTER key.




Go to VIO server:
============


$ unloadopt -vtd vtopt0

$ loadopt -disk cd_image_9764974.vol2 -vtd vtopt0

After loading, Check the same in lsmap output.. 


Go back to Installation screen and hit Enter..


After installtion gets completed, server will be rebooted automatically by setting hdisk as first boot device...

you can login as your id... or if you know the root passwd for the mksysb.

If  root passwd is not available, unload the second DVD and put the first DVD.... then go to maintancence mode and reset the passwd.



$ unloadopt -vtd vtopt0

$ loadopt -disk cd_image_9764974.vol1 -vtd vtopt0


Go to HMC session... as hscroot

$ chsysstate -r lpar -m P59XXD1_SNXXXXB4  -n Client1  -o on -f Client1_normal -b sms

Change the boot order.... set the CD as 1st boot device and continue with installation.. choose 3 for "system maintanence and recovery"

There you can reset the root passwd.









 

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