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  • IBM AIX NIM서버 구성 mksysb를 활용한 구성 방법[2]
    System of Infra/Unix System 2020. 12. 2. 15:47
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    AIX이미지로고

     

    IBM AIX NIM서버 구성 mksysb를 활용한 구성 방법[2]

    [root@test_svr1:/]# smit nim
    Configure the NIM Environment
    Perform NIM Software Installation and Maintenance Tasks
    Perform NIM Administration Tasks(선택)
    Create IPL ROM Emulation Media
    NIM POWER5 Tools
    Thin Server Maintenance
    ▶ Enter 선택 후 다음으로 넘어갑니다.
    Manage Networks
    Manage Machines(선택)
    Manage Control Objects
    Manage Resources
    Manage Groups
    Backup/Restore the NIM Database
    Configure NIM Environment Options
    Rebuild the niminfo File on the Master
    Change the Master's Primary Interface
    Manage Alternate Master Environment
    Unconfigure NIM
    ▶ Enter 선택 후 다음으로 넘어갑니다.
    List All Machines
    Define a Machine(선택)
    Change/Show Characteristics of a Machine
    Specify New Master for Client Machine
    Remove a Machine
    Manage Network Install Interfaces
    Manage Network Install Resource Allocation
    Perform Operations on Machines
    Query Remote Machine
    Manage Secondary Adapter Definition Files
    ▶ Enter 선택 후 다음으로 넘어갑니다.
    * Host Name of Machine [test_svr2](호스트네임명 또는 IP주소로 NAME을 설정)
    (Primary Network Install Interface)
    ▶ Enter 선택 후 다음으로 넘어갑니다.
    * NIM Machine Name [test_svr2]
    * Machine Type [standalone]
    * Hardware Platform Type [chrp]
    Kernel to use for Network Boot [64]
    Communication Protocol used by client [nimsh]
    Primary Network Install Interface
    * Cable Type N/A
    * NIM Network net_10_50_1
    * Host Name test_svr2
    
    Command: OK stdout: no stderr: no
    Before command completion, additional instructions may appear below.
    ▶ nim client를 등록하기 위해서 /etc/hosts에 등록되어 있는 IP 또는 hostname으로 등록합니다. test_svr2라는 client 파티션에 설치를 할 예정이기 때문에 위와 같이 등록을 해줍니다.
    [root@test_svr1:/]# lsnim -l test_svr2
    test_svr2:
    class = machines
    type = standalone
    connect = nimsh
    platform = chrp
    netboot_kernel = 64
    if1 = net_10_50_1 test_svr2 0
    cable_type1 = N/A
    Cstate = ready for a NIM operation
    prev_state = ready for a NIM operation
    Mstate = currently running
    ▶ test_svr2라는 nim client가 등록되어 있는 확인을 합니다.
    [root@test_svr1:/]# smit nim
    Configure the NIM Environment
    Perform NIM Software Installation and Maintenance Tasks
    Perform NIM Administration Tasks(선택)
    Create IPL ROM Emulation Media
    NIM POWER5 Tools
    Thin Server Maintenance
    ▶ Enter 선택 후 다음으로 넘어갑니다.
    Manage Networks
    Manage Machines
    Manage Control Objects
    Manage Resources(선택)
    Manage Groups
    Backup/Restore the NIM Database
    Configure NIM Environment Options
    Rebuild the niminfo File on the Master
    Change the Master's Primary Interface
    Manage Alternate Master Environment
    Unconfigure NIM
    ▶ Enter 선택 후 다음으로 넘어갑니다.
    List All Network Install Resources
    Define a Resource(선택)
    Change/Show Characteristics of a Resource
    Show the Contents of a Resource
    Remove a Resource
    Perform Operations on Resources
    Verify Resources
    ▶ LIST에서 mksysb를 선택하여 mksysb를 등록하는 작업을 진행합니다.
    * Resource Name [test_svr1mksysb_201130]
    * Resource Type mksysb
    * Server of Resource [master]
    * Location of Resource [/tmp/mksysb_bk/71000406mksysb/]
    NFS Client Security Method
    NFS Version Access
    Comments
    ▶ resource name을 [test_svr1_mksysb201130]으로 지정하고 Server of Resource [master]로 지정 후 Location of Resource [/tmp/mksysb_bk/71000406 mksysb]으로 현재 mksysb백업본의 디렉터리를 지정해줍니다.
    [root@test_svr1:/tmp/mksysb_bk]# lsnim -l test_svr1mksysb_201130
    test_svr1mksysb_201130:
    class = resources
    type = mksysb(타입 확인)
    creation_date = Mon Nov 30 16:45:07 2020
    Rstate = ready for use
    prev_state = unavailable for use
    location = /tmp/mksysb_bk/71000406mksysb
    version = 7
    release = 1
    mod = 4
    oslevel_r = 7100-04
    oslevel_s = 7100-04-06-1806(백업된 OS레벨 확인)
    alloc_count = 0
    server = master(마스터 확인)
    ▶ lsnim 명령어를 통해서 mksysb의 지정이 정확하게 되었는지 확인하도록 합니다.
    [root@test_svr1:/]# smit nim
    
    Configure the NIM Environment
    Perform NIM Software Installation and Maintenance Tasks
    Perform NIM Administration Tasks(선택)
    Create IPL ROM Emulation Media
    NIM POWER5 Tools
    Thin Server Maintenance
    ▶ Enter 선택 후 다음으로 넘어갑니다.
    Manage Networks
    Manage Machines
    Manage Control Objects
    Manage Resources(선택)
    Manage Groups
    Backup/Restore the NIM Database
    Configure NIM Environment Options
    Rebuild the niminfo File on the Master
    Change the Master's Primary Interface
    Manage Alternate Master Environment
    Unconfigure NIM
    ▶ Enter 선택 후 다음으로 넘어갑니다.
    List All Network Install Resources
    Define a Resource(선택)
    Change/Show Characteristics of a Resource
    Show the Contents of a Resource
    Remove a Resource
    Perform Operations on Resources
    Verify Resources
    ▶ LIST에서 spot를 선택하여 기존 os백업의 mksysb에서 spot을 추출하도록 합니다.
    * Resource Name [test_svr1spot_201130]
    * Resource Type spot
    * Server of Resource [master]
    Source of Install Images [test_svr1mksysb_201130]
    * Location of Resource [/tmp/mksysb_bk/test_svr1spot_201230] 
    
    Command: OK stdout: yes stderr: no
    Before command completion, additional instructions may appear below.
    Creating SPOT in "/tmp/mksysb_bk/test_svr1spot_201130" on machine "master" from "test_svr1mksysb_201130" ...
    Restoring files from BOS image. This may take several minutes ...
    ▶ Resource Name [test_svr1 spot_201130]으로 지정한 뒤 Source of Install Images [test_svr1 mksysb_201130]으로 설정  Location of Resource [/tmp/mksysb_bk/test_svr1 spot_201230] 위치로 지정해서 spot을 추출합니다.
    [root@test_svr1:/tmp/mksysb_bk]# lsnim -l test_svr1spot_201130
    test_svr1spot_201130:
    class = resources
    type = spot(타입 확인)
    plat_defined = chrp
    arch = power
    Rstate = ready for use
    prev_state = verification is being performed
    location = /tmp/mksysb_bk/test_svr1spot_201130/test_svr1spot_201130/usr
    version = 7
    release = 1
    mod = 4
    oslevel_r = 7100-04
    oslevel_s = 7100-04-06-1806(백업된 OS레벨 확인)
    alloc_count = 0
    server = master
    if_supported = chrp.64 ent
    Rstate_result = success
    mksysb_source = test_svr1mksysb_201130
    ▶ mksysb에서 oslevel의 7100-04-06의 spot을 추출한 것을 확인할 수 있습니다.  Rstate result 부분이 success라고 명시가 되어 있습니다.
    [root@test_svr1:/]# smit nim
    Configure the NIM Environment
    Perform NIM Software Installation and Maintenance Tasks
    Perform NIM Administration Tasks(선택)
    Create IPL ROM Emulation Media
    NIM POWER5 Tools
    Thin Server Maintenance
    ▶ Enter 선택 후 다음으로 넘어갑니다.
    Manage Networks
    Manage Machines
    Manage Control Objects
    Manage Resources(선택)
    Manage Groups
    Backup/Restore the NIM Database
    Configure NIM Environment Options
    Rebuild the niminfo File on the Master
    Change the Master's Primary Interface
    Manage Alternate Master Environment
    Unconfigure NIM
    ▶ Enter 선택 후 다음으로 넘어갑니다.
    List All Network Install Resources
    Define a Resource(선택)
    Change/Show Characteristics of a Resource
    Show the Contents of a Resource
    Remove a Resource
    Perform Operations on Resources
    Verify Resources
    LIST에서 LPP_source를 선택하여 기존 os백업의 mksysb에서 lpp_source를 추출합니다.
    * Resource Name [test_svr1lppsoure_201130]
    * Resource Type lpp_source
    * Server of Resource [master]
    * Location of Resource [/tmp/mksysb_bk/test_svrlppsource_201130]
    ▶ lpp_source까지 추출하게 되면서 os를 재설치할 수 있는 mksysb, spot, lppsource를 추출하면 작업 전 사전 준비를 모두 마칠 수 있게 됩니다.

    2020.12.02 - [System of Infra/UNIX] - IBM AIX NIM서버 구성 mksysb를 활용한 구성 방법[3]

     

    IBM AIX NIM서버 구성 mksysb를 활용한 구성 방법[3]

    IBM AIX NIM서버 구성 mksysb를 활용한 구성 방법[3] [root@test_svr1:/]# smit nim Configure the NIM Environment Perform NIM Software Installation and Maintenance Tasks(선택) Perform NIM Administration..

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    2020.12.02 - [System and Cloud/Unix] - IBM AIX NIM서버 구성 mksysb를 활용한 구성 방법[1]

     

    IBM AIX NIM서버 구성 mksysb를 활용한 구성 방법[1]

    IBM AIX NIM서버 구성 mksysb를 활용한 구성 방법[1] [root@test_svr1:/]# vi /etc/inetd.conf #tftp dgram udp6 SRC nobody /usr/sbin/tftpd tftpd -n tftp dgram udp6 SRC nobody /usr/sbin/tftpd tftpd -n(변..

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    PS. 포스팅의 내용은 제 기준으로 작성한 것이기 때문에 참고해서 보시면 감사하겠습니다.

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