DM8:达梦数据库初始化实例后第一次启动日志

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于 2021-11-03 22:19:28 首次发布

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本文记录了达梦数据库DM8在Windows 10环境下从初始化到首次启动的详细过程，包括参数配置变化、文件系统初始化、控制文件备份等关键步骤。

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DM8:达梦数据库初始化实例后,实例第一次启动日志

环境：Windows 10，cpu：x86，
数据库版本：dm8.1-1-190-21.04.02-137571-ENT Pack3

2021-11-03 22:09:37.338 [INFO] dminit P0000009172 T0000000000000018332  os_sema2_create_low, create mutex success, name:Global\DM$INNER54554985!
2021-11-03 22:09:37.340 [INFO] dminit P0000009172 T0000000000000018332  INI parameter IO_THR_GROUPS changed, the original value 0, new value 2
2021-11-03 22:09:37.387 [INFO] dminit P0000009172 T0000000000000018332  INI parameter FAST_POOL_PAGES changed, the original value 0, new value 16
2021-11-03 22:09:37.388 [INFO] dminit P0000009172 T0000000000000018332  INI parameter BUFFER_POOLS changed, the original value 0, new value 1
2021-11-03 22:09:37.389 [INFO] dminit P0000009172 T0000000000000018332  INI parameter RECYCLE_POOLS changed, the original value 0, new value 1
2021-11-03 22:09:37.389 [INFO] dminit P0000009172 T0000000000000018332  INI parameter ROLLSEG_POOLS changed, the original value 0, new value 1
2021-11-03 22:09:37.391 [INFO] dminit P0000009172 T0000000000000018332  fil_sys_init
2021-11-03 22:09:37.406 [INFO] dminit P0000009172 T0000000000000018332  init database start at D:\App\Dm8\dmdata5239\DAMENG5239
2021-11-03 22:09:39.740 [INFO] dminit P0000009172 T0000000000000018332  ctl_add_table_space_low to lst success, ts_name RLOG[id=2]
2021-11-03 22:09:39.764 [INFO] dminit P0000009172 T0000000000000018332  rfil_close_low set arch rfil[D:\App\Dm8\dmdata5239\DAMENG5239\DAMENG523901.log]'s sta to inactive, l_next_seq = 2457, g_next_seq = 2457, clsn = 0, handle = 41024, free=4096, len=268435456
2021-11-03 22:09:39.866 [INFO] dminit P0000009172 T0000000000000018332  backup control file D:\App\Dm8\dmdata5239\DAMENG5239\dm.ctl to file D:\App\Dm8\dmdata5239\DAMENG5239\dm_20211103220939_864000.ctl
2021-11-03 22:09:39.919 [INFO] dminit P0000009172 T0000000000000018332  backup control file D:\App\Dm8\dmdata5239\DAMENG5239\dm.ctl to file D:\App\Dm8\dmdata5239\DAMENG5239\ctl_bak\dm_20211103220939_896000.ctl succeed
2021-11-03 22:09:40.246 [INFO] dminit P0000009172 T0000000000000018332  fil_sys_destroy
2021-11-03 22:09:40.292 [INFO] dminit P0000009172 T0000000000000018332  os_sema2_free, mutex name:Global\DM$INNER54554985!
2021-11-03 22:09:40.293 [INFO] dminit P0000009172 T0000000000000018332  init database end success.
2021-11-03 22:09:47.419 [INFO] database P0000015136 T0000000000000015960  INI parameter TRX_VIEW_SIZE changed, the original value 512, new value 100
2021-11-03 22:09:47.440 [INFO] database P0000015136 T0000000000000015960  version info: develop
2021-11-03 22:09:47.564 [INFO] database P0000015136 T0000000000000015960  Database's huge_with_delta is 1, and rlog_gen_for_huge is 0!
2021-11-03 22:09:47.568 [INFO] database P0000015136 T0000000000000015960  os_sema2_create_low, create mutex success, name:Global\DM$INNER54554985!
2021-11-03 22:09:47.807 [INFO] database P0000015136 T0000000000000015960  DM Database Server x64 V8 1-1-190-21.04.02-137571-ENT  startup...
2021-11-03 22:09:47.829 [INFO] database P0000015136 T0000000000000015960  INI parameter RECYCLE_POOLS changed, the original value 19, new value 13
2021-11-03 22:09:47.830 [INFO] database P0000015136 T0000000000000015960  INI parameter ROLLSEG_POOLS changed, the original value 19, new value 1
2021-11-03 22:09:48.275 [INFO] database P0000015136 T0000000000000015960  fil_sys_init
2021-11-03 22:09:48.440 [INFO] database P0000015136 T0000000000000015960  Database mode = 0, oguid = 0
2021-11-03 22:09:48.454 [INFO] database P0000015136 T0000000000000015960  License will expire on 2022-04-02
2021-11-03 22:09:48.473 [INFO] database P0000015136 T0000000000000015960  Initialize temp tablespace, file path: D:\App\Dm8\dmdata5239\DAMENG5239\TEMP.DBF, code: 0
2021-11-03 22:09:48.594 [INFO] database P0000015136 T0000000000000015960  rfil[D:\App\Dm8\dmdata5239\DAMENG5239\DAMENG523901.log] ver: 7006, sta: 1, arch_lsn = 0, arch_seq = 0, clsn = 0, clsn_fil = 0, clsn_off = 4096, l_next_seq = 2457, g_next_seq = 2457, free = 4096
2021-11-03 22:09:48.625 [INFO] database P0000015136 T0000000000000015960  rlog4_apply_info_set, p_db_magic:[0x0](old value:0x0), n_apply_ep: 0(old n_ep=0), apply_info_lsn: 0(old apply_info_lsn=0), apply_seq_arr:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], apply_lsn_arr:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
2021-11-03 22:09:48.627 [INFO] database P0000015136 T0000000000000015960  hlog_sys_destroy, n_logs[1], adjust_sta[0]
2021-11-03 22:09:48.641 [INFO] database P0000015136 T0000000000000015960  rfil[D:\App\Dm8\dmdata5239\DAMENG5239\DAMENG523901.log] ver: 7006, sta: 1, arch_lsn = 0, arch_seq = 0, clsn = 0, clsn_fil = 0, clsn_off = 4096, l_next_seq = 2457, g_next_seq = 2457, free = 4096
2021-11-03 22:09:48.642 [INFO] database P0000015136 T0000000000000015960  rlog4_apply_info_set, p_db_magic:[0x0](old value:0x0), n_apply_ep: 0(old n_ep=0), apply_info_lsn: 0(old apply_info_lsn=0), apply_seq_arr:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], apply_lsn_arr:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
2021-11-03 22:09:48.659 [INFO] database P0000015136 T0000000000000015960  EP[0] plog_redo_init(redo_type: 0) by apply info, set redo_lsn from 0 to 0
2021-11-03 22:09:48.659 [INFO] database P0000015136 T0000000000000015960  EP[0] plog_redo_init(redo_type: 0) by apply info, set rpkg_seq from 0 to 0, rpkg_lsn from 0 to 0
2021-11-03 22:09:48.660 [INFO] database P0000015136 T0000000000000015960  EP[1] plog_redo_init(redo_type: 0) by apply info, set redo_lsn from 0 to 0
2021-11-03 22:09:48.660 [INFO] database P0000015136 T0000000000000015960  EP[1] plog_redo_init(redo_type: 0) by apply info, set rpkg_seq from 0 to 0, rpkg_lsn from 0 to 0
2021-11-03 22:09:48.660 [INFO] database P0000015136 T0000000000000015960  EP[2] plog_redo_init(redo_type: 0) by apply info, set redo_lsn from 0 to 0
2021-11-03 22:09:48.661 [INFO] database P0000015136 T0000000000000015960  EP[2] plog_redo_init(redo_type: 0) by apply info, set rpkg_seq from 0 to 0, rpkg_lsn from 0 to 0
2021-11-03 22:09:48.661 [INFO] database P0000015136 T0000000000000015960  EP[3] plog_redo_init(redo_type: 0) by apply info, set redo_lsn from 0 to 0
2021-11-03 22:09:48.661 [INFO] database P0000015136 T0000000000000015960  EP[3] plog_redo_init(redo_type: 0) by apply info, set rpkg_seq from 0 to 0, rpkg_lsn from 0 to 0
2021-11-03 22:09:48.661 [INFO] database P0000015136 T0000000000000015960  EP[4] plog_redo_init(redo_type: 0) by apply info, set redo_lsn from 0 to 0
2021-11-03 22:09:48.662 [INFO] database P0000015136 T0000000000000015960  EP[4] plog_redo_init(redo_type: 0) by apply info, set rpkg_seq from 0 to 0, rpkg_lsn from 0 to 0
2021-11-03 22:09:48.662 [INFO] database P0000015136 T0000000000000015960  EP[5] plog_redo_init(redo_type: 0) by apply info, set redo_lsn from 0 to 0
2021-11-03 22:09:48.662 [INFO] database P0000015136 T0000000000000015960  EP[5] plog_redo_init(redo_type: 0) by apply info, set rpkg_seq from 0 to 0, rpkg_lsn from 0 to 0
2021-11-03 22:09:48.662 [INFO] database P0000015136 T0000000000000015960  EP[6] plog_redo_init(redo_type: 0) by apply info, set redo_lsn from 0 to 0
2021-11-03 22:09:48.663 [INFO] database P0000015136 T0000000000000015960  EP[6] plog_redo_init(redo_type: 0) by apply info, set rpkg_seq from 0 to 0, rpkg_lsn from 0 to 0
2021-11-03 22:09:48.663 [INFO] database P0000015136 T0000000000000015960  EP[7] plog_redo_init(redo_type: 0) by apply info, set redo_lsn from 0 to 0
2021-11-03 22:09:48.664 [INFO] database P0000015136 T0000000000000015960  EP[7] plog_redo_init(redo_type: 0) by apply info, set rpkg_seq from 0 to 0, rpkg_lsn from 0 to 0
2021-11-03 22:09:48.664 [INFO] database P0000015136 T0000000000000015960  EP[8] plog_redo_init(redo_type: 0) by apply info, set redo_lsn from 0 to 0
2021-11-03 22:09:48.664 [INFO] database P0000015136 T0000000000000015960  EP[8] plog_redo_init(redo_type: 0) by apply info, set rpkg_seq from 0 to 0, rpkg_lsn from 0 to 0
2021-11-03 22:09:48.665 [INFO] database P0000015136 T0000000000000015960  EP[9] plog_redo_init(redo_type: 0) by apply info, set redo_lsn from 0 to 0
2021-11-03 22:09:48.665 [INFO] database P0000015136 T0000000000000015960  EP[9] plog_redo_init(redo_type: 0) by apply info, set rpkg_seq from 0 to 0, rpkg_lsn from 0 to 0
2021-11-03 22:09:48.665 [INFO] database P0000015136 T0000000000000015960  EP[10] plog_redo_init(redo_type: 0) by apply info, set redo_lsn from 0 to 0
2021-11-03 22:09:48.665 [INFO] database P0000015136 T0000000000000015960  EP[10] plog_redo_init(redo_type: 0) by apply info, set rpkg_seq from 0 to 0, rpkg_lsn from 0 to 0
2021-11-03 22:09:48.666 [INFO] database P0000015136 T0000000000000015960  EP[11] plog_redo_init(redo_type: 0) by apply info, set redo_lsn from 0 to 0
2021-11-03 22:09:48.666 [INFO] database P0000015136 T0000000000000015960  EP[11] plog_redo_init(redo_type: 0) by apply info, set rpkg_seq from 0 to 0, rpkg_lsn from 0 to 0
2021-11-03 22:09:48.666 [INFO] database P0000015136 T0000000000000015960  EP[12] plog_redo_init(redo_type: 0) by apply info, set redo_lsn from 0 to 0
2021-11-03 22:09:48.666 [INFO] database P0000015136 T0000000000000015960  EP[12] plog_redo_init(redo_type: 0) by apply info, set rpkg_seq from 0 to 0, rpkg_lsn from 0 to 0
2021-11-03 22:09:48.667 [INFO] database P0000015136 T0000000000000015960  EP[13] plog_redo_init(redo_type: 0) by apply info, set redo_lsn from 0 to 0
2021-11-03 22:09:48.667 [INFO] database P0000015136 T0000000000000015960  EP[13] plog_redo_init(redo_type: 0) by apply info, set rpkg_seq from 0 to 0, rpkg_lsn from 0 to 0
2021-11-03 22:09:48.667 [INFO] database P0000015136 T0000000000000015960  EP[14] plog_redo_init(redo_type: 0) by apply info, set redo_lsn from 0 to 0
2021-11-03 22:09:48.667 [INFO] database P0000015136 T0000000000000015960  EP[14] plog_redo_init(redo_type: 0) by apply info, set rpkg_seq from 0 to 0, rpkg_lsn from 0 to 0
2021-11-03 22:09:48.668 [INFO] database P0000015136 T0000000000000015960  EP[15] plog_redo_init(redo_type: 0) by apply info, set redo_lsn from 0 to 0
2021-11-03 22:09:48.668 [INFO] database P0000015136 T0000000000000015960  EP[15] plog_redo_init(redo_type: 0) by apply info, set rpkg_seq from 0 to 0, rpkg_lsn from 0 to 0
2021-11-03 22:09:49.590 [INFO] database P0000015136 T0000000000000015960  file lsn: 0
2021-11-03 22:09:49.591 [INFO] database P0000015136 T0000000000000015960  rlog4_apply_info_clear, arr_clear:0, file_path:D:\App\Dm8\dmdata5239\DAMENG5239\DAMENG523901.log
2021-11-03 22:09:49.591 [INFO] database P0000015136 T0000000000000015960  rlog4_apply_info_clear reset p_db_magic[0], n_apply_ep[0], apply_info_lsn[0], apply_seq_arr:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], apply_lsn_arr:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]!
2021-11-03 22:09:49.642 [INFO] database P0000015136 T0000000000000015960  ndct db load finished
2021-11-03 22:09:49.644 [INFO] database P0000015136 T0000000000000015960  hpc_dw_apply_info_check_make, p_db_magic(0), n_apply_ep(0), apply_pkg_seq([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]), apply_lsn_arr([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]), db_magic(686432012), n_ep(1), apply_info_lsn(0), pkg_seq_arr([2456, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]), file_lsn([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0])
2021-11-03 22:09:49.645 [INFO] database P0000015136 T0000000000000015960  rlog4_apply_info_clear, arr_clear:0, file_path:D:\App\Dm8\dmdata5239\DAMENG5239\DAMENG523901.log
2021-11-03 22:09:49.645 [INFO] database P0000015136 T0000000000000015960  rlog4_apply_info_clear reset p_db_magic[0], n_apply_ep[0], apply_info_lsn[0], apply_seq_arr:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], apply_lsn_arr:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]!
2021-11-03 22:09:49.690 [INFO] database P0000015136 T0000000000000015960  ndct fill fast pool finished
2021-11-03 22:09:49.846 [INFO] database P0000015136 T0000000000000015960  iid_set_new_next_trxid_if_necessary, next_trxid: 1002
2021-11-03 22:09:49.847 [INFO] database P0000015136 T0000000000000015960  iid_set_new_next_trxid_if_necessary, next_trxid: 1002
2021-11-03 22:09:49.847 [INFO] database P0000015136 T0000000000000015960  iid page's trxid[1002]
2021-11-03 22:09:49.848 [INFO] database P0000015136 T0000000000000015960  pseg_sys_recv begin...
2021-11-03 22:09:49.848 [INFO] database P0000015136 T0000000000000015960  EP[0] pseg_state is 0, set pseg state to 2
2021-11-03 22:09:49.848 [INFO] database P0000015136 T0000000000000015960  EP[1] pseg_state is 0, set pseg state to 2
2021-11-03 22:09:49.848 [INFO] database P0000015136 T0000000000000015960  EP[2] pseg_state is 0, set pseg state to 2
2021-11-03 22:09:49.849 [INFO] database P0000015136 T0000000000000015960  EP[3] pseg_state is 0, set pseg state to 2
2021-11-03 22:09:49.849 [INFO] database P0000015136 T0000000000000015960  EP[4] pseg_state is 0, set pseg state to 2
2021-11-03 22:09:49.849 [INFO] database P0000015136 T0000000000000015960  EP[5] pseg_state is 0, set pseg state to 2
2021-11-03 22:09:49.849 [INFO] database P0000015136 T0000000000000015960  EP[6] pseg_state is 0, set pseg state to 2
2021-11-03 22:09:49.850 [INFO] database P0000015136 T0000000000000015960  EP[7] pseg_state is 0, set pseg state to 2
2021-11-03 22:09:49.850 [INFO] database P0000015136 T0000000000000015960  EP[8] pseg_state is 0, set pseg state to 2
2021-11-03 22:09:49.850 [INFO] database P0000015136 T0000000000000015960  EP[9] pseg_state is 0, set pseg state to 2
2021-11-03 22:09:49.850 [INFO] database P0000015136 T0000000000000015960  EP[10] pseg_state is 0, set pseg state to 2
2021-11-03 22:09:49.851 [INFO] database P0000015136 T0000000000000015960  EP[11] pseg_state is 0, set pseg state to 2
2021-11-03 22:09:49.851 [INFO] database P0000015136 T0000000000000015960  EP[12] pseg_state is 0, set pseg state to 2
2021-11-03 22:09:49.851 [INFO] database P0000015136 T0000000000000015960  EP[13] pseg_state is 0, set pseg state to 2
2021-11-03 22:09:49.851 [INFO] database P0000015136 T0000000000000015960  EP[14] pseg_state is 0, set pseg state to 2
2021-11-03 22:09:49.852 [INFO] database P0000015136 T0000000000000015960  EP[15] pseg_state is 0, set pseg state to 2
2021-11-03 22:09:49.852 [INFO] database P0000015136 T0000000000000015960  pseg_collect_mgr_items, total collect 0 active_trxs, 0 cmt_trxs, 0 pre_cmt_trxs, 0 active_pages, 0 cmt_pages, 0 pre_cmt_pages, 0 mgr pages, 0 mgr recs!
2021-11-03 22:09:49.852 [INFO] database P0000015136 T0000000000000015960  pseg collect items time used 0(ms), mgr_state:1!
2021-11-03 22:09:49.852 [INFO] database P0000015136 T0000000000000015960  total 0 active crash trx, pseg_crash_trx_rollbacksys_only(0) begin ...
2021-11-03 22:09:49.852 [INFO] database P0000015136 T0000000000000015960  pseg_crash_trx_rollback end, total 0 active crash trx, include 0 empty_trxs, 0 empty_pages which only need to delete mgr recs.
2021-11-03 22:09:49.853 [INFO] database P0000015136 T0000000000000015960  pseg_crash_trx_rollback end
2021-11-03 22:09:49.853 [INFO] database P0000015136 T0000000000000015960  pseg_crash_trx_rollback all active trx used 0(ms), mgr_state:1!
2021-11-03 22:09:49.853 [INFO] database P0000015136 T0000000000000015960  pseg_sys_recv used 0ms!
2021-11-03 22:09:49.859 [INFO] database P0000015136 T0000000000000015960  pseg recv finished
2021-11-03 22:09:49.954 [INFO] database P0000015136 T0000000000000015960  nsvr_startup end.
2021-11-03 22:09:50.144 [INFO] database P0000015136 T0000000000000015960  aud sys init success.
2021-11-03 22:09:50.156 [INFO] database P0000015136 T0000000000000015960  aud rt sys init success.
2021-11-03 22:10:03.326 [INFO] database P0000015136 T0000000000000015960  systables desc init success.
2021-11-03 22:10:03.326 [INFO] database P0000015136 T0000000000000015960  ndct_db_load_info success.
2021-11-03 22:10:03.327 [INFO] database P0000015136 T0000000000000015960  nsvr_process_before_open begin.
2021-11-03 22:10:03.418 [INFO] database P0000015136 T0000000000000015960  nsvr_process_before_open success.
2021-11-03 22:10:03.432 [INFO] database P0000015136 T0000000000000015316  total 0 active crash trx, pseg_crash_trx_rollbacksys_only(0) begin ...
2021-11-03 22:10:03.432 [INFO] database P0000015136 T0000000000000020196  nsvr_lsnr_thread successfully created.
2021-11-03 22:10:03.432 [INFO] database P0000015136 T0000000000000015316  pseg_crash_trx_rollback end, total 0 active crash trx, include 0 empty_trxs, 0 empty_pages which only need to delete mgr recs.
2021-11-03 22:10:03.432 [INFO] database P0000015136 T0000000000000015316  pseg_crash_trx_rollback end
2021-11-03 22:10:03.452 [INFO] database P0000015136 T0000000000000015960  backup control file D:\App\Dm8\dmdata5239\DAMENG5239\dm.ctl to file D:\App\Dm8\dmdata5239\DAMENG5239\dm_20211103221003_451000.ctl
2021-11-03 22:10:03.526 [INFO] database P0000015136 T0000000000000015960  backup control file D:\App\Dm8\dmdata5239\DAMENG5239\dm.ctl to file D:\App\Dm8\dmdata5239\DAMENG5239\ctl_bak\dm_20211103221003_473000.ctl succeed
2021-11-03 22:10:03.527 [INFO] database P0000015136 T0000000000000015960  local instance name is DMSERVER5239, mode is NORMAL, status is OPEN.
2021-11-03 22:10:03.527 [INFO] database P0000015136 T0000000000000015960  SYSTEM IS READY.

关闭：

exit
Server is stopping...
listener closed  and all sessions disconnected
adjust undo_retention & wakeup purge thread...full check point starting...
generate force checkpoint, rlog free space[4285419520], used space[9539584]
checkpoint begin, used_space[9539584], free_space[4285419520]...
checkpoint end, 0 pages flushed, used_space[0], free_space[4294959104].
full check point end.
shutdown audit subsystem...OK
shutdown schedule subsystem...OK
shutdown timer successfully.
pre-shutdown MAL subsystem...OK
shutdown worker threads subsystem...OK
shutdown local parallel threads pool successfully.
shutdown replication subsystem...OK
shutdown sequence cache subsystem...OK
wait for mtsk link worker to exit..OK
shutdown mpp session subsystem...OK
wait for rapply is all over... OK
rapply worker threads exit successfully.
pre ending task & worker threads...OK
shutdown dblink subsystem...OK
shutdown pthd_pools...OK
shutdown session subsystem...OK
shutdown rollback segments purging subsystem...OK
shutdown rps subsystem...OK
shutdown transaction subsystem...OK
shutdown locking subsystem...OK
shutdown dbms_lock subsystem...OK
ending tsk and worker threads...OK
ckpt2_exec_immediately begin.
checkpoint begin, used_space[0], free_space[4294959104]...
checkpoint end, 0 pages flushed, used_space[19456], free_space[4294939648].
checkpoint begin, used_space[19456], free_space[4294939648]...
checkpoint end, 0 pages flushed, used_space[0], free_space[4294959104].
checkpoint begin, used_space[0], free_space[4294959104]...
checkpoint end, 0 pages flushed, used_space[0], free_space[4294959104].
shutdown archive subsystem...OK
shutdown redo log subsystem...OK
shutdown MAL subsystem...OK
shutdown message compress subsystem successfully.
shutdown task subsystem...OK
shutdown trace subsystem...OK
shutdown svr_log subsystem...OK
shutdown plan cache subsystem...OK
shutdown database dictionary subsystem...OK
shutdown file subsystem...OK
shutdown mac cache subsystem...OK
shutdown dynamic login cache subsystem...OK
shutdown ifun/bifun/sfun/afun cache subsystem...OK
shutdown crypt subsystem...OK
shutdown pipe subsystem...OK
shutdown compress component...OK
shutdown slave redo subsystem...OK
shutdown kernel buffer subsystem...OK
shutdown SQL capture subsystem...OK
shutdown control file system...OK
shutdown dtype subsystem...OK
shutdown huge buffer and memory pools...OK
close lsnr socket
DM Database Server shutdown successfully.
[dmdba@localhost bin]$