Mksysb restore problem


 
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# 1  
Old 11-07-2019
Mksysb restore problem

Hello everybody,

I have a little problem with my mksysb restore. My system: AIX 6100-09-11-1806.

I make mksysb backup of my LPARs by NIM server. I am doing restore tests by NIM server on spare LPAR now. All LPARs were restored allright except for one.
During restore it stops with this message:

Code:
cp: /etc/objrepos/CuAt and /../etc/objrepos/CuAt are identical (not copied).
cp: /etc/objrepos/CuAt.vc and /../etc/objrepos/CuAt.vc are identical (not copied).
cp: /etc/objrepos/CuAtDef and /../etc/objrepos/CuAtDef are identical (not copied).
cp: /etc/objrepos/CuAtDef.vc and /../etc/objrepos/CuAtDef.vc are identical (not copied).
cp: /etc/objrepos/CuAtSav and /../etc/objrepos/CuAtSav are identical (not copied).
cp: /etc/objrepos/CuAtSav.vc and /../etc/objrepos/CuAtSav.vc are identical (not copied).
cp: /etc/objrepos/CuData and /../etc/objrepos/CuData are identical (not copied).
cp: /etc/objrepos/CuData.vc and /../etc/objrepos/CuData.vc are identical (not copied).
cp: /etc/objrepos/CuDep and /../etc/objrepos/CuDep are identical (not copied).
cp: /etc/objrepos/CuDv and /../etc/objrepos/CuDv are identical (not copied).
cp: /etc/objrepos/CuDvDr and /../etc/objrepos/CuDvDr are identical (not copied).
cp: /etc/objrepos/CuLk and /../etc/objrepos/CuLk are identical (not copied).
cp: /etc/objrepos/CuLk.vc and /../etc/objrepos/CuLk.vc are identical (not copied).
cp: /etc/objrepos/CuPath and /../etc/objrepos/CuPath are identical (not copied).
cp: /etc/objrepos/CuPath.vc and /../etc/objrepos/CuPath.vc are identical (not copied).
cp: /etc/objrepos/CuPathAt and /../etc/objrepos/CuPathAt are identical (not copied).
cp: /etc/objrepos/CuPathAt.vc and /../etc/objrepos/CuPathAt.vc are identical (not copied).
cp: /etc/objrepos/CuVPD and /../etc/objrepos/CuVPD are identical (not copied).
BOS Install: Could not copy customized device object classes to disk.
   ID#        OPTION
     1        Continue
     2        Perform System Maintenance and Then Continue
   Enter ID number:

When I try continue, it fails and reboot.

Original LPAR is in normal state. I can create next mksysb backup, but during restore it ends with the same message.

I dont have much experince with direct ODM management, but CuDv looks normal too. It is accessible and odmget returns info.


Code:
root@Teas11:/ # echo $ODMDIR
/etc/objrepos

Code:
root@Teas11:/ # odmget CuDv
CuDv:
        name = "sys0"
        status = 1
        chgstatus = 1
        ddins = "planar_pal_chrp"
        location = ""
        parent = ""
        connwhere = ""
        PdDvLn = "sys/node/chrp"

CuDv:
        name = "sysplanar0"
        status = 1
        chgstatus = 2
        ddins = ""
        location = ""
        parent = "sys0"
        connwhere = "0"
        PdDvLn = "planar/sys/sysplanar_rspc"

CuDv:
        name = "mem0"
        status = 1
        chgstatus = 2
        ddins = ""
        location = ""
        parent = "sysplanar0"
        connwhere = "M"
        PdDvLn = "memory/sys/totmem"

CuDv:
        name = "L2cache0"
        status = 1
        chgstatus = 2
        ddins = ""
        location = ""
        parent = "sysplanar0"
        connwhere = "L"
        PdDvLn = "memory/sys/L2cache_rspc"

CuDv:
        name = "vio0"
        status = 1
        chgstatus = 2
        ddins = "vdev_busdd"
        location = ""
        parent = "sysplanar0"
        connwhere = "vdevice"
        PdDvLn = "bus/chrp/vdevice"

CuDv:
        name = "vsa0"
        status = 1
        chgstatus = 1
        ddins = "vconsdd"
        location = ""
        parent = "vio0"
        connwhere = "30000000"
        PdDvLn = "adapter/vdevice/hvterm1"

CuDv:
        name = "vscsi0"
        status = 0
        chgstatus = 2
        ddins = "vscsi_initdd"
        location = ""
        parent = "vio0"
        connwhere = "30000002"
        PdDvLn = "adapter/vdevice/IBM,v-scsi"

CuDv:
        name = "ent1"
        status = 1
        chgstatus = 2
        ddins = "vioentdd"
        location = ""
        parent = "vio0"
        connwhere = "3000001b"
        PdDvLn = "adapter/vdevice/IBM,l-lan"

CuDv:
        name = "fcs0"
        status = 1
        chgstatus = 2
        ddins = "vfcdd"
        location = "17-T1"
        parent = "vio0"
        connwhere = "30000075"
        PdDvLn = "adapter/vdevice/IBM,vfc-client"

CuDv:
        name = "fcs1"
        status = 1
        chgstatus = 2
        ddins = "vfcdd"
        location = "67-T1"
        parent = "vio0"
        connwhere = "300000a7"
        PdDvLn = "adapter/vdevice/IBM,vfc-client"

CuDv:
        name = "vty0"
        status = 1
        chgstatus = 1
        ddins = ""
        location = ""
        parent = "vsa0"
        connwhere = "0"
        PdDvLn = "tty/vcon/tty"

CuDv:
        name = "fscsi0"
        status = 1
        chgstatus = 2
        ddins = "efscsidd"
        location = "17-T1-01"
        parent = "fcs0"
        connwhere = "1"
        PdDvLn = "driver/vionpiv/efscsi"

CuDv:
        name = "fscsi1"
        status = 1
        chgstatus = 2
        ddins = "efscsidd"
        location = "67-T1-01"
        parent = "fcs1"
        connwhere = "1"
        PdDvLn = "driver/vionpiv/efscsi"

CuDv:
        name = "hdisk0"
        status = 1
        chgstatus = 2
        ddins = "scsidisk"
        location = "17-T1-01"
        parent = "fscsi0"
        connwhere = "W_0"
        PdDvLn = "disk/fcp/mpioapdisk"

CuDv:
        name = "lvdd"
        status = 1
        chgstatus = 1
        ddins = "hd_pin"
        location = ""
        parent = ""
        connwhere = ""
        PdDvLn = "lvm/lvm/lvdd"

CuDv:
        name = "rootvg"
        status = 0
        chgstatus = 1
        ddins = ""
        location = ""
        parent = ""
        connwhere = ""
        PdDvLn = "logical_volume/vgsubclass/vgtype"

CuDv:
        name = "hd5"
        status = 0
        chgstatus = 1
        ddins = ""
        location = ""
        parent = "rootvg"
        connwhere = ""
        PdDvLn = "logical_volume/lvsubclass/lvtype"

CuDv:
        name = "hd6"
        status = 0
        chgstatus = 1
        ddins = ""
        location = ""
        parent = "rootvg"
        connwhere = ""
        PdDvLn = "logical_volume/lvsubclass/lvtype"

CuDv:
        name = "hd8"
        status = 0
        chgstatus = 1
        ddins = ""
        location = ""
        parent = "rootvg"
        connwhere = ""
        PdDvLn = "logical_volume/lvsubclass/lvtype"

CuDv:
        name = "hd4"
        status = 0
        chgstatus = 1
        ddins = ""
        location = ""
        parent = "rootvg"
        connwhere = ""
        PdDvLn = "logical_volume/lvsubclass/lvtype"

CuDv:
        name = "hd2"
        status = 0
        chgstatus = 1
        ddins = ""
        location = ""
        parent = "rootvg"
        connwhere = ""
        PdDvLn = "logical_volume/lvsubclass/lvtype"

CuDv:
        name = "hd9var"
        status = 0
        chgstatus = 1
        ddins = ""
        location = ""
        parent = "rootvg"
        connwhere = ""
        PdDvLn = "logical_volume/lvsubclass/lvtype"

CuDv:
        name = "hd3"
        status = 0
        chgstatus = 1
        ddins = ""
        location = ""
        parent = "rootvg"
        connwhere = ""
        PdDvLn = "logical_volume/lvsubclass/lvtype"

CuDv:
        name = "hd1"
        status = 0
        chgstatus = 1
        ddins = ""
        location = ""
        parent = "rootvg"
        connwhere = ""
        PdDvLn = "logical_volume/lvsubclass/lvtype"

CuDv:
        name = "hd10opt"
        status = 0
        chgstatus = 1
        ddins = ""
        location = ""
        parent = "rootvg"
        connwhere = ""
        PdDvLn = "logical_volume/lvsubclass/lvtype"

CuDv:
        name = "hd11admin"
        status = 0
        chgstatus = 1
        ddins = ""
        location = ""
        parent = "rootvg"
        connwhere = ""
        PdDvLn = "logical_volume/lvsubclass/lvtype"

CuDv:
        name = "lg_dumplv"
        status = 0
        chgstatus = 1
        ddins = ""
        location = ""
        parent = "rootvg"
        connwhere = ""
        PdDvLn = "logical_volume/lvsubclass/lvtype"

CuDv:
        name = "livedump"
        status = 0
        chgstatus = 1
        ddins = ""
        location = ""
        parent = "rootvg"
        connwhere = ""
        PdDvLn = "logical_volume/lvsubclass/lvtype"

CuDv:
        name = "sfw0"
        status = 1
        chgstatus = 2
        ddins = "storfwork"
        location = ""
        parent = ""
        connwhere = ""
        PdDvLn = "driver/storfwork/module"

CuDv:
        name = "sfwcomm0"
        status = 1
        chgstatus = 2
        ddins = "storfwork"
        location = "17-T1-01-FF"
        parent = "fscsi0"
        connwhere = "1"
        PdDvLn = "driver/fcp/storfwork"

CuDv:
        name = "sfwcomm1"
        status = 1
        chgstatus = 2
        ddins = "storfwork"
        location = "67-T1-01-FF"
        parent = "fscsi1"
        connwhere = "1"
        PdDvLn = "driver/fcp/storfwork"

CuDv:
        name = "inet0"
        status = 1
        chgstatus = 1
        ddins = ""
        location = ""
        parent = ""
        connwhere = ""
        PdDvLn = "tcpip/TCPIP/inet"

CuDv:
        name = "en1"
        status = 1
        chgstatus = 1
        ddins = "if_en"
        location = ""
        parent = "inet0"
        connwhere = ""
        PdDvLn = "if/EN/en"

CuDv:
        name = "et1"
        status = 0
        chgstatus = 1
        ddins = "if_ie3"
        location = ""
        parent = "inet0"
        connwhere = ""
        PdDvLn = "if/EN/ie3"

CuDv:
        name = "lo0"
        status = 1
        chgstatus = 1
        ddins = ""
        location = ""
        parent = "inet0"
        connwhere = ""
        PdDvLn = "if/LO/lo"

CuDv:
        name = "pty0"
        status = 1
        chgstatus = 1
        ddins = "ptydd"
        location = ""
        parent = ""
        connwhere = ""
        PdDvLn = "pty/pty/pty"

CuDv:
        name = "iscsi0"
        status = 1
        chgstatus = 2
        ddins = "iscsidd"
        location = ""
        parent = ""
        connwhere = ""
        PdDvLn = "driver/node/iscsi"

CuDv:
        name = "rcm0"
        status = 0
        chgstatus = 1
        ddins = "rcm_load"
        location = ""
        parent = ""
        connwhere = ""
        PdDvLn = "rcm/node/rcm"

CuDv:
        name = "iocp0"
        status = 0
        chgstatus = 1
        ddins = ""
        location = ""
        parent = ""
        connwhere = ""
        PdDvLn = "iocp/node/iocp"

CuDv:
        name = "cluster0"
        status = 1
        chgstatus = 1
        ddins = ""
        location = ""
        parent = ""
        connwhere = ""
        PdDvLn = "pseudo/node/cluster"

CuDv:
        name = "hdisk1"
        status = 1
        chgstatus = 2
        ddins = "scsidisk"
        location = "17-T1-01"
        parent = "fscsi0"
        connwhere = "W_0"
        PdDvLn = "disk/fcp/mpioapdisk"

CuDv:
        name = "cpsvg"
        status = 0
        chgstatus = 1
        ddins = ""
        location = ""
        parent = ""
        connwhere = ""
        PdDvLn = "logical_volume/vgsubclass/vgtype"

CuDv:
        name = "cpslv"
        status = 0
        chgstatus = 1
        ddins = ""
        location = ""
        parent = "cpsvg"
        connwhere = ""
        PdDvLn = "logical_volume/lvsubclass/lvtype"

CuDv:
        name = "proc4"
        status = 0
        chgstatus = 3
        ddins = ""
        location = "00-04"
        parent = "sysplanar0"
        connwhere = "P4"
        PdDvLn = "processor/sys/proc_rspc"

CuDv:
        name = "proc0"
        status = 1
        chgstatus = 2
        ddins = ""
        location = "00-00"
        parent = "sysplanar0"
        connwhere = "P0"
        PdDvLn = "processor/sys/proc_rspc"

CuDv:
        name = "ent0"
        status = 1
        chgstatus = 2
        ddins = "vioentdd"
        location = ""
        parent = "vio0"
        connwhere = "3000000a"
        PdDvLn = "adapter/vdevice/IBM,l-lan"

CuDv:
        name = "en0"
        status = 1
        chgstatus = 1
        ddins = "if_en"
        location = ""
        parent = "inet0"
        connwhere = ""
        PdDvLn = "if/EN/en"

CuDv:
        name = "et0"
        status = 0
        chgstatus = 1
        ddins = "if_ie3"
        location = ""
        parent = "inet0"
        connwhere = ""
        PdDvLn = "if/EN/ie3"

I will be grateful for any advice.

Thank you,
Andrew.
# 2  
Old 11-07-2019
Please post the exact mksysb you ran for both backup and restore.

Also, don't forget to record the exit status for each, for completeness:

Code:
Exit Status
This command returns the following exit values:
Item	Description
0	The command completed successfully.
1	An error in the mksysb command use occurred.
2	An error in the savevg command use occurred. The savevg is a link to mksysb.
3	An error occurred before any file systems were mounted.
4	Exit because of trap.
5	Exit because there was no space.
6	Exit because a volume group name was not valid.

This User Gave Thanks to Neo For This Post:
# 3  
Old 11-08-2019
For creating mksysb backup I use this command:

Code:
root@asrv11lpar3:/ # nim -o define -t mksysb -a mk_image=yes -a mksysb_flags=-i -a source=asrv11lpar11 -a location=/nim/mksysb/mksysb--asrv11lpar11 -a server=master mksysb--asrv11lpar11

+---------------------------------------------------------------------+
                System Backup Image Space Information
              (Sizes are displayed in 1024-byte blocks.)
+---------------------------------------------------------------------+

Required = 7909413 (7725 MB)    Available = 210739520 (205801 MB)



Creating information file (/image.data) for rootvg.

Creating list of files to back up.
.
Backing up 123070 files..............................
51920 of 123070 files (42%)...............

123070 of 123070 files (100%)
0512-038 savevg: Backup Completed Successfully.
0042-008 NIMkid: Request denied - Method_req

root@asrv11lpar3:/ # echo $?
0

Nim resources and restore I do by smit.

Mksysb resource:
Code:
mkres -N 'asrv11lpar11_mksysb' -t 'mksysb' -s 'master' -l '/nim/mksysb/mksysb--asrv11lpar11'  '-T' '-A'

Code:
                                                                                                     Define a Resource

Type or select values in entry fields.
Press Enter AFTER making all desired changes.

                                                        [Entry Fields]
* Resource Name                                      [asrv11lpar11_mksysb]
* Resource Type                                       mksysb
* Server of Resource                                 [master]                                                                                                                                                           +
* Location of Resource                               [/nim/mksysb/mksysb--asrv11lpar11]                                                                                                                                  /
  NFS Client Security Method                         []                                                                                                                                                                 +
  NFS Version Access                                 []                                                                                                                                                                 +
  Comments                                           []

  Source for Replication                             []                                                                                                                                                                 +
                  -OR-
  System Backup Image Creation Options:
    CREATE system backup image?                       no                                                                                                                                                                +
    NIM CLIENT to backup                             []                                                                                                                                                                 +
    PREVIEW only?                                     no                                                                                                                                                                +
    IGNORE space requirements?                        no                                                                                                                                                                +
    EXPAND /tmp if needed?                            no                                                                                                                                                                +
    Create MAP files?                                 no                                                                                                                                                                +
    Backup extended attributes?                       yes                                                                                                                                                               +
    Number of BLOCKS to write in a single output     []                                                                                                                                                                  #
     (leave blank to use system default)
    Use local EXCLUDE file?                           no                                                                                                                                                                +
     (specify no to include all files in backup)
                  -OR-
    EXCLUDE_FILES resource                           []                                                                                                                                                                 +
     (leave blank to include all files in backup)
    Create backup using snapshots?                    yes                                                                                                                                                               +
    Backup encrypted files?                           yes                                                                                                                                                               +
    Backup DMAPI filesystem files?                    yes                                                                                                                                                               +
  Disable software packing of backup?                 no                                                                                                                                                                +
  Use exclude_packing.rootvg file?                    no                                                                                                                                                                +

F1=Help                                               F2=Refresh                                             F3=Cancel                                              F4=List
F5=Reset                                              F6=Command                                             F7=Edit                                                F8=Image
F9=Shell                                              F10=Exit                                               Enter=Do


SPOT resource:
Code:
mkres -N 'asrv11lpar11_spot' -t 'spot' -s 'master' -S 'asrv11lpar11_mksysb' -l '/nim/spot/' '-x' -f '' -f '' -f '' -f 'g' -f '' -f ''

Code:
                                                                                                     Define a Resource

Type or select values in entry fields.
Press Enter AFTER making all desired changes.

                                                        [Entry Fields]
* Resource Name                                      [asrv11lpar11_spot]
* Resource Type                                       spot
* Server of Resource                                 [master]                                                                                                                                                           +
  Source of Install Images                           [asrv11lpar11_mksysb]                                                                                                                                              +
* Location of Resource                               [/nim/spot/]                                                                                                                                                        /
  NFS Client Security Method                         []                                                                                                                                                                 +
  NFS Version Access                                 []                                                                                                                                                                 +
  Expand file systems if space needed?                yes                                                                                                                                                               +
  Comments                                           []

  installp Flags
  PREVIEW only? (install operation will NOT occur)    no                                                                                                                                                                +
  COMMIT software updates?                            no                                                                                                                                                                +
  SAVE replaced files?                                yes                                                                                                                                                               +
  AUTOMATICALLY install requisite software?           yes                                                                                                                                                               +
  OVERWRITE same or newer versions?                   no                                                                                                                                                                +
  VERIFY install and check file sizes?                no                                                                                                                                                                +

F1=Help                                               F2=Refresh                                             F3=Cancel                                              F4=List
F5=Reset                                              F6=Command                                             F7=Edit                                                F8=Image
F9=Shell                                              F10=Exit                                               Enter=Do


Restore:
Code:
bosinst -t 'asrv12lpar12' -r 'mksysb' -p 'asrv11lpar11_spot' -m 'asrv11lpar11_mksysb' '-L'  '-j' -f 'c' -f 'N' -f 'g' -f 'X' -f '' -f '' -f'' -f ''

Code:
                                                                                  Install the Base Operating System on Standalone Clients

Type or select values in entry fields.
Press Enter AFTER making all desired changes.

[TOP]                                                   [Entry Fields]
* Installation Target                                 asrv12lpar12
* Installation TYPE                                   mksysb
* SPOT                                                asrv11lpar11_spot
  LPP_SOURCE                                         []                                                                                                                                                                 +
  MKSYSB                                              asrv11lpar11_mksysb

  BOSINST_DATA to use during installation            []                                                                                                                                                                 +
  IMAGE_DATA to use during installation              []                                                                                                                                                                 +
  RESOLV_CONF to use for network configuration       []                                                                                                                                                                 +
  Customization SCRIPT to run after installation     []                                                                                                                                                                 +
  Customization FB Script to run at first reboot     []                                                                                                                                                                 +
    ACCEPT new license agreements?                   [yes]                                                                                                                                                              +
  Remain NIM client after install?                   [yes]                                                                                                                                                              +
  PRESERVE NIM definitions for resources on          [yes]                                                                                                                                                              +
    this target?

  FORCE PUSH the installation?                       [no]                                                                                                                                                               +

  Initiate reboot and installation now?              [yes]                                                                                                                                                              +
    -OR-
  Set bootlist for installation at the               [no]                                                                                                                                                               +
     next reboot?

  Additional BUNDLES to install                      []                                                                                                                                                                 +
    -OR-
  Additional FILESETS to install                     []                                                                                                                                                                 +
    (bundles will be ignored)

  installp Flags
    COMMIT software updates?                         [yes]                                                                                                                                                              +
    SAVE replaced files?                             [no]                                                                                                                                                               +
    AUTOMATICALLY install requisite software?        [yes]                                                                                                                                                              +
    EXTEND filesystems if space needed?              [yes]                                                                                                                                                              +
    OVERWRITE same or newer versions?                [no]                                                                                                                                                               +
    VERIFY install and check file sizes?             [no]                                                                                                                                                               +
    ACCEPT new license agreements?                   [no]                                                                                                                                                               +
      (AIX V5 and higher machines and resources)
    Preview new LICENSE agreements?                  [no]                                                                                                                                                               +

  Group controls (only valid for group targets):
    Number of concurrent operations                  []                                                                                                                                                                  #
    Time limit (hours)                               []                                                                                                                                                                  #

  Schedule a Job                                     [no]                                                                                                                                                               +
  YEAR                                               []                                                                                                                                                                  #
  MONTH                                              []                                                                                                                                                                 +#
  DAY (1-31)                                         []                                                                                                                                                                 +#
  HOUR (0-23)                                        []                                                                                                                                                                 +#
  MINUTES (0-59)                                     []                                                                                                                                                                 +#

  Open a console window?                             [no]                                                                                                                                                               +
  Set the DISPLAY environment variable               []
[BOTTOM]

F1=Help                                               F2=Refresh                                             F3=Cancel                                              F4=List
F5=Reset                                              F6=Command                                             F7=Edit                                                F8=Image
F9=Shell                                              F10=Exit                                               Enter=Do

All smit jobs ends with OK state.
This User Gave Thanks to Necronomic For This Post:
# 4  
Old 11-08-2019
I'll start by saying that I'm not an AIX user or familiar with mksysb but I found this (old) page which has people discussing some of the exact same error lines that you are getting:

restore mksysb 5.2 ml01 - IBM: AIX - Tek-Tips

I don't know whether it is relevant (and apologies if it isn't) and I certainly can't help you further, but I'm sure there's more than enough AIX expertise on here to chip in if it is relevant.

Good luck with it.
These 2 Users Gave Thanks to hicksd8 For This Post:
# 5  
Old 11-11-2019
Thank you. I found this old page too. This is one of the few pages where exactly this error lines are.
Unfortunately that page didn't help me.

I setup all my LPARs same way. No errors during mksysb creation. So far I have test recovered only a third of my LPARs -> 1 insurmountable problem. I am a little scared that there will be more of this anomaly.

Content of my /etc/niminfo. But it is also same on other LPARs.

Code:
#------------------ Network Install Manager ---------------
# warning - this file contains NIM configuration information
#       and should only be updated by NIM
export NIM_NAME=asrv11lpar11
export NIM_HOSTNAME=asrv11lpar11
export NIM_CONFIGURATION=standalone
export NIM_MASTER_HOSTNAME=asrv11lpar3
export NIM_MASTER_PORT=1058
export NIM_REGISTRATION_PORT=1059
export NIM_SHELL="shell"
export NIM_MASTERID=00F638414C00
export NIM_BOS_IMAGE=/SPOT/usr/sys/inst.images/installp/ppc/bos
export NIM_BOS_FORMAT=rte
export NIM_HOSTS=" 127.0.0.1:loopback:localhost  172.31.216.41:asrv11lpar11  172.31.216.33:asrv11lpar3 "
export NIM_MOUNTS=""
export ROUTES=" default:0:172.31.216.1 "

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