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  • Exadata Cell - How to extract all hidden parameters? _cell_print_all_params=TRUE - compare 12.1.2.1.1_LINUX.X64_150316.2 vs 11.2.3.2.1_LINUX.X64_130109

    Exadata Cell - How to extract all hidden parameters? -> _cell_print_all_params=TRUE - compare 12.1.2.1.1_LINUX.X64_150316.2 vs 11.2.3.2.1_LINUX.X64_130109

    You need to edit cellinit.ora and add following parameter _cell_print_all_params=TRUE

    e.g.

    echo "_cell_print_all_params=TRUE" >> /opt/oracle/cell12.1.2.1.1_LINUX.X64_150316.2/cellsrv/deploy/config/cellinit.ora
    echo "_cell_print_all_params=TRUE" >> /opt/oracle/cell11.2.3.2.1_LINUX.X64_130109/cellsrv/deploy/config/cellinit.ora

    * All parameters with different values was marked with bold

    Compare 12.1.2.1.1_LINUX.X64_150316.2 vs 11.2.3.2.1_LINUX.X64_130109
    12.1.2.1.1_LINUX.X64_150316.2 11.2.3.2.1_LINUX.X64_130109
    _bdsql_oflsrv_heartbeat_timeout_sec=240 N/A
    _cell_1mb_buffers_hugepage_support=TRUE _cell_1mb_buffers_hugepage_support=TRUE
    _cell_aio_ctx_count=28 N/A
    _cell_allow_write_cancellation_upon_hair_trigger=T RUE N/A
    N/A _cell_assert_on_flash_data_corruption=0
    _cell_assert_unsafe_allocmem=FALSE N/A
    _cell_ant_port_activity_threshold=1800000 _cell_ant_port_activity_threshold=1800000
    _cell_ant_port_noopen_threshold=60000 _cell_ant_port_noopen_threshold=60000
    _cell_assert_on_diagmode_catching_wrong_results=FA LSE N/A
    _cell_assert_on_flash_data_corruption=0 N/A
    _cell_assert_unsafe_allocmem=FALSE N/A
    _cell_auto_close_fd_interval=120 _cell_auto_close_fd_interval=120
    _cell_auto_dump_errstack_interval=900 _cell_auto_dump_errstack_interval=900
    _cell_auto_dump_errstack=TRUE _cell_auto_dump_errstack=TRUE
    N/A _cell_bwrite_si_build_disabled=FALSE
    _cell_bio_disable=0 N/A
    _cell_cache_out_jobq_count=50 N/A
    _cell_capability_version=0 _cell_capability_version=0
    _cell_cd_metadata_prepare_timeout_in_sec=5 _cell_cd_metadata_prepare_timeout_in_sec=5
    _cell_cd_metadata_slow_list= _cell_cd_metadata_slow_list=
    _cell_cd_scrubbing_exclude_list= N/A
    _cell_client_event= _cell_client_event=
    _cell_convert_sparse_bitmap_to_map_elem=FALSE N/A
    _cell_core_exec_ctl_level=0 _cell_core_exec_ctl_level=0
    _cell_crash_on_error_skip_n=0 _cell_crash_on_error_skip_n=0
    _cell_crash_on_error=0 _cell_crash_on_error=0
    N/A _cell_disable_ant_check_reid=FALSE
    _cell_db_unique_name_check=TRUE N/A
    _cell_diag_bucket_size=128 N/A
    _cell_diag_flags=1 N/A
    _cell_diag_mode_force=FALSE N/A
    _cell_disable_128K_client=FALSE N/A
    _cell_disable_ant_check_reid=FALSE N/A
    _cell_disable_columnar_cache=FALSE N/A
    _cell_disable_crash_dump_enhancement=FALSE _cell_disable_crash_dump_enhancement=FALSE
    _cell_disable_flash_gdisk_db_blk_chksum=FALSE _cell_disable_flash_gdisk_db_blk_chksum=FALSE
    _cell_disable_flashcache_db_blk_chksum=FALSE _cell_disable_flashcache_db_blk_chksum=FALSE
    _cell_disable_heap_summary=FALSE _cell_disable_heap_summary=FALSE
    _cell_disable_platform_decryption=FALSE _cell_disable_platform_decryption=FALSE
    _cell_disable_proactive_drop=FALSE _cell_disable_proactive_drop=FALSE
    _cell_disable_resource_leak_check=FALSE _cell_disable_resource_leak_check=FALSE
    _cell_disable_event_registry=FALSE N/A
    _cell_disable_mc_for_sparse=TRUE N/A
    _cell_disable_mc=FALSE N/A
    _cell_disable_si_minmax_for_valid_approx=FALSE N/A
    _cell_disable_state_dump_by_client_on_hang=TRUE N/A
    _cell_disable_subheap_summary=TRUE N/A
    _cell_dmpsga_enabled=FALSE _cell_dmpsga_enabled=FALSE
    _cell_dump_sga_on_oom_exception=FALSE _cell_dump_sga_on_oom_exception=FALSE
    _cell_dynamic_priv_fsa_8k_iops_threshold=160000 N/A
    _cell_enable_allflash=FALSE N/A
    _cell_enable_buffer_owner_hist=FALSE N/A
    _cell_enable_dynamic_credits=TRUE _cell_enable_dynamic_credits=TRUE
    _cell_enable_fcgroups=TRUE N/A
    _cell_enable_mprot_for_mc=FALSE N/A
    _cell_enable_oss_metrics_ioreason_other=TRUE N/A
    _cell_enable_oss_metrics=TRUE N/A
    _cell_enable_ossnet_checksum=0 _cell_enable_ossnet_checksum=2
    _cell_enable_read_verif_on_gdisk_first_N_MB=-1 _cell_enable_read_verif_on_gdisk_first_N_MB=-1
    _cell_enable_read_verif_on_these_gdisks= _cell_enable_read_verif_on_these_gdisks=
    _cell_enable_sbuf_check=FALSE _cell_enable_sbuf_check=FALSE
    _cell_enable_skgxp_stats=TRUE _cell_enable_skgxp_stats=TRUE
    _cell_enable_storage_index_for_loads=TRUE _cell_enable_storage_index_for_loads=TRUE
    _cell_enable_storage_index_for_writes=TRUE _cell_enable_storage_index_for_writes=TRUE
    _cell_event_log_size_kb=1024 N/A
    _cell_executing_in_vm=FALSE N/A
    _cell_fc_aura2_md_shadow_paging_enabled=FALSE _cell_fc_aura2_md_shadow_paging_enabled=TRUE
    _cell_fc_autocache_scans=TRUE N/A
    _cell_fc_bootstrap_timeout=20000000 _cell_fc_bootstrap_timeout=5000000
    _cell_fc_cache_mirror_writes=1 _cell_fc_cache_mirror_writes=1
    _cell_fc_cache_unkept_tbls=TRUE N/A
    _cell_fc_columnar_enblchksm=FALSE N/A
    _cell_fc_columnar_test=0 N/A
    _cell_fc_dw_batch_size=1 _cell_fc_dw_batch_size=1
    _cell_fc_enable_opread=TRUE N/A
    ...
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    Last edited by Krasimir Kovachki; 16-06-2015, 09:57.

  • Install Exadata 12.1.2.1.1.150316.2 on Oracle Linux 7 with Oracle VM Server/Manager 3.3.1 for own testing and preparation for Exadata Exam - Oracle Linux 7.0 installation

    After long testing with a lot of beers i can share now full step by step how to make it.


    I did testing on following environment details
    Oracle VM Server/Manager 3.3.1 as host and Oracle Linux 7.0 as guest (VM) for Exadata Storage Server ( Cell ) with version 12.1.2.1.1.150316.2

    Oracle Linux Linux 7.0

    [celladmin@cell01 ~]$ cat /etc/redhat-release
    Red Hat Enterprise Linux Server release 7.0 (Maipo)
    [celladmin@cell01 ~]$

    Download Oracle Linux 7.0


    unzip iso:

    ​unzip V46135-01.zip

    Create new Virtual Machine on Oracle VM -
    Install Oracle Linux 7.0

    Select Install Oracle Linux 7.0



    Select ->- English -> next -Configure network and hostname - enable network and change from DHCP to static if this is necessary ( you can change that configuration after installation ) Select second interface and click on configure -...
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