docker的宿主主机中oracle后台进程 和 docker容器中对应的oracle 后台进程：首先说明一点，这两种后台进程，都是存在的。
[root@hgdb01 ~]# ps -ef | grep ora_
ora12c 10598 21444 0 16:00 ? 00:00:00 ora_w003_ORCLCDB
ora12c 11141 21444 0 16:01 ? 00:00:00 ora_w006_ORCLCDB
ora12c 11732 16844 0 16:02 ? 00:00:00 ora_w004_lei1
ora12c 11735 21444 0 16:02 ? 00:00:00 ora_w007_ORCLCDB
ora12c 12258 21444 0 16:03 ? 00:00:00 ora_w005_ORCLCDB
ora12c 12262 16844 0 16:03 ? 00:00:00 ora_w006_lei1
ora12c 12770 16844 0 16:04 ? 00:00:00 ora_w003_lei1
ora12c 13171 21444 0 16:05 ? 00:00:00 ora_w000_ORCLCDB
ora12c 13185 21444 0 15:03 ? 00:00:00 ora_w002_ORCLCDB
ora12c 13304 16844 0 16:05 ? 00:00:00 ora_w005_lei1
ora12c 13918 16844 0 14:03 ? 00:00:00 ora_w007_lei1
root 15490 30547 0 16:09 pts/0 00:00:00 grep --color=auto ora_
ora12c 18142 16844 0 15:12 ? 00:00:00 ora_w002_lei1
ora12c 19463 16844 0 15:15 ? 00:00:00 ora_w001_lei1
ora12c 21658 21444 0 15:19 ? 00:00:00 ora_w001_ORCLCDB
ora12c 21701 21444 0 Apr21 ? 00:00:07 ora_pmon_ORCLCDB
ora12c 21703 21444 0 Apr21 ? 00:00:03 ora_clmn_ORCLCDB
ora12c 21705 21444 0 Apr21 ? 00:00:37 ora_psp0_ORCLCDB
ora12c 21707 21444 0 Apr21 ? 00:00:46 ora_vktm_ORCLCDB
ora12c 21712 21444 0 Apr21 ? 00:00:12 ora_gen0_ORCLCDB
ora12c 21714 21444 0 Apr21 ? 00:00:03 ora_mman_ORCLCDB
ora12c 21718 21444 0 Apr21 ? 00:00:39 ora_gen1_ORCLCDB
ora12c 21723 21444 0 Apr21 ? 00:00:06 ora_diag_ORCLCDB
ora12c 21725 21444 0 Apr21 ? 00:00:03 ora_ofsd_ORCLCDB
ora12c 21729 21444 0 Apr21 ? 00:01:14 ora_dbrm_ORCLCDB
ora12c 21732 21444 0 Apr21 ? 00:06:11 ora_vkrm_ORCLCDB
ora12c 21734 21444 0 Apr21 ? 00:00:06 ora_svcb_ORCLCDB
ora12c 21736 21444 0 Apr21 ? 00:00:20 ora_pman_ORCLCDB
ora12c 21739 21444 0 Apr21 ? 00:01:12 ora_dia0_ORCLCDB
ora12c 21741 21444 0 Apr21 ? 00:00:08 ora_dbw0_ORCLCDB
ora12c 21743 21444 0 Apr21 ? 00:00:04 ora_lgwr_ORCLCDB
ora12c 21745 21444 0 Apr21 ? 00:00:26 ora_ckpt_ORCLCDB
ora12c 21747 21444 0 Apr21 ? 00:00:04 ora_lg00_ORCLCDB
ora12c 21749 21444 0 Apr21 ? 00:00:03 ora_smon_ORCLCDB
ora12c 21751 21444 0 Apr21 ? 00:00:02 ora_lg01_ORCLCDB
ora12c 21753 21444 0 Apr21 ? 00:00:09 ora_smco_ORCLCDB
ora12c 21755 21444 0 Apr21 ? 00:00:01 ora_reco_ORCLCDB
ora12c 21759 21444 0 Apr21 ? 00:00:05 ora_lreg_ORCLCDB
ora12c 21763 21444 0 Apr21 ? 00:00:02 ora_pxmn_ORCLCDB
ora12c 21767 21444 0 Apr21 ? 00:00:44 ora_mmon_ORCLCDB
ora12c 21769 21444 0 Apr21 ? 00:00:35 ora_mmnl_ORCLCDB
ora12c 21771 21444 0 Apr21 ? 00:00:02 ora_d000_ORCLCDB
ora12c 21773 21444 0 Apr21 ? 00:00:01 ora_s000_ORCLCDB
ora12c 21775 21444 0 Apr21 ? 00:00:01 ora_tmon_ORCLCDB
ora12c 21898 21444 0 Apr21 ? 00:00:01 ora_tt00_ORCLCDB
ora12c 21900 21444 0 Apr21 ? 00:00:01 ora_tt01_ORCLCDB
ora12c 21902 21444 0 Apr21 ? 00:00:06 ora_tt02_ORCLCDB
ora12c 21930 21444 0 Apr21 ? 00:00:01 ora_aqpc_ORCLCDB
ora12c 21943 21444 0 Apr21 ? 00:00:45 ora_p000_ORCLCDB
ora12c 21945 21444 0 Apr21 ? 00:00:45 ora_p001_ORCLCDB
ora12c 21947 21444 0 Apr21 ? 00:00:50 ora_p002_ORCLCDB
ora12c 21949 21444 0 Apr21 ? 00:00:50 ora_p003_ORCLCDB
ora12c 21951 21444 0 Apr21 ? 00:00:07 ora_p004_ORCLCDB
ora12c 21953 21444 0 Apr21 ? 00:00:07 ora_p005_ORCLCDB
ora12c 21955 21444 0 Apr21 ? 00:00:07 ora_p006_ORCLCDB
ora12c 21957 21444 0 Apr21 ? 00:00:07 ora_p007_ORCLCDB
ora12c 21959 21444 0 Apr21 ? 00:00:05 ora_p008_ORCLCDB
ora12c 21961 21444 0 Apr21 ? 00:00:05 ora_p009_ORCLCDB
ora12c 21963 21444 0 Apr21 ? 00:00:05 ora_p00a_ORCLCDB
ora12c 21965 21444 0 Apr21 ? 00:00:05 ora_p00b_ORCLCDB
ora12c 21967 21444 0 Apr21 ? 00:00:05 ora_p00c_ORCLCDB
ora12c 21969 21444 0 Apr21 ? 00:00:05 ora_p00d_ORCLCDB
ora12c 21971 21444 0 Apr21 ? 00:00:05 ora_p00e_ORCLCDB
ora12c 21973 21444 0 Apr21 ? 00:00:05 ora_p00f_ORCLCDB
ora12c 22055 21444 0 Apr21 ? 00:00:01 ora_qm02_ORCLCDB
ora12c 22059 21444 0 Apr21 ? 00:00:02 ora_q002_ORCLCDB
ora12c 22061 21444 0 Apr21 ? 00:00:01 ora_q003_ORCLCDB
ora12c 22302 21444 0 Apr21 ? 00:04:10 ora_cjq0_ORCLCDB
ora12c 23496 16844 0 Apr21 ? 00:00:10 ora_pmon_lei1
ora12c 23498 16844 0 Apr21 ? 00:00:03 ora_clmn_lei1
ora12c 23500 16844 0 Apr21 ? 00:00:47 ora_psp0_lei1
ora12c 23504 16844 0 Apr21 ? 00:00:58 ora_vktm_lei1
ora12c 23508 16844 0 Apr21 ? 00:00:15 ora_gen0_lei1
ora12c 23510 16844 0 Apr21 ? 00:00:04 ora_mman_lei1
ora12c 23514 16844 0 Apr21 ? 00:00:50 ora_gen1_lei1
ora12c 23518 16844 0 Apr21 ? 00:00:08 ora_diag_lei1
ora12c 23520 16844 0 Apr21 ? 00:00:04 ora_ofsd_lei1
ora12c 23524 16844 0 Apr21 ? 00:01:34 ora_dbrm_lei1
ora12c 23528 16844 0 Apr21 ? 00:07:35 ora_vkrm_lei1
ora12c 23530 16844 0 Apr21 ? 00:00:08 ora_svcb_lei1
ora12c 23532 16844 0 Apr21 ? 00:00:25 ora_pman_lei1
ora12c 23534 16844 0 Apr21 ? 00:01:32 ora_dia0_lei1
ora12c 23537 16844 0 Apr21 ? 00:00:40 ora_dbw0_lei1
ora12c 23539 16844 0 Apr21 ? 00:00:08 ora_lgwr_lei1
ora12c 23541 16844 0 Apr21 ? 00:00:44 ora_ckpt_lei1
ora12c 23543 16844 0 Apr21 ? 00:00:13 ora_lg00_lei1
ora12c 23545 16844 0 Apr21 ? 00:00:03 ora_smon_lei1
ora12c 23547 16844 0 Apr21 ? 00:00:06 ora_lg01_lei1
ora12c 23549 16844 0 Apr21 ? 00:00:12 ora_smco_lei1
ora12c 23551 16844 0 Apr21 ? 00:00:02 ora_reco_lei1
ora12c 23555 16844 0 Apr21 ? 00:00:06 ora_lreg_lei1
ora12c 23559 16844 0 Apr21 ? 00:00:03 ora_pxmn_lei1
ora12c 23563 16844 0 Apr21 ? 00:01:32 ora_mmon_lei1
ora12c 23565 16844 0 Apr21 ? 00:00:45 ora_mmnl_lei1
ora12c 23567 16844 0 Apr21 ? 00:00:02 ora_d000_lei1
ora12c 23569 16844 0 Apr21 ? 00:00:02 ora_s000_lei1
ora12c 23571 16844 0 Apr21 ? 00:00:02 ora_tmon_lei1
ora12c 23704 16844 0 Apr21 ? 00:00:02 ora_tt00_lei1
ora12c 23706 16844 0 Apr21 ? 00:00:02 ora_tt01_lei1
ora12c 23708 16844 0 Apr21 ? 00:00:08 ora_tt02_lei1
ora12c 23710 16844 0 Apr21 ? 00:00:02 ora_aqpc_lei1
ora12c 23715 16844 0 Apr21 ? 00:01:00 ora_p000_lei1
ora12c 23717 16844 0 Apr21 ? 00:01:01 ora_p001_lei1
ora12c 23719 16844 0 Apr21 ? 00:01:08 ora_p002_lei1
ora12c 23721 16844 0 Apr21 ? 00:01:05 ora_p003_lei1
ora12c 23723 16844 0 Apr21 ? 00:00:09 ora_p004_lei1
ora12c 23725 16844 0 Apr21 ? 00:00:09 ora_p005_lei1
ora12c 23727 16844 0 Apr21 ? 00:00:09 ora_p006_lei1
ora12c 23729 16844 0 Apr21 ? 00:00:09 ora_p007_lei1
ora12c 23731 16844 0 Apr21 ? 00:00:06 ora_p008_lei1
ora12c 23733 16844 0 Apr21 ? 00:00:06 ora_p009_lei1
ora12c 23735 16844 0 Apr21 ? 00:00:06 ora_p00a_lei1
ora12c 23737 16844 0 Apr21 ? 00:00:06 ora_p00b_lei1
ora12c 23739 16844 0 Apr21 ? 00:00:06 ora_p00c_lei1
ora12c 23741 16844 0 Apr21 ? 00:00:06 ora_p00d_lei1
ora12c 23743 16844 0 Apr21 ? 00:00:06 ora_p00e_lei1
ora12c 23745 16844 0 Apr21 ? 00:00:06 ora_p00f_lei1
ora12c 23751 16844 0 Apr21 ? 00:05:14 ora_cjq0_lei1
ora12c 24103 16844 0 Apr21 ? 00:00:01 ora_qm02_lei1
ora12c 24111 16844 0 Apr21 ? 00:00:02 ora_q002_lei1
ora12c 24115 16844 0 Apr21 ? 00:00:02 ora_q003_lei1
[root@hgdb01 ~]#
[root@hgdb01 ~]# docker run -itd --name abc-test ^Csr/sbin/init
[root@hgdb01 ~]#
[root@hgdb01 ~]# docker exec -ti c238ae86aeff /bin/bash
[oracle@c238ae86aeff ~]$ ps -ef | grep ora_
oracle 43 1 0 Apr21 ? 00:00:07 ora_pmon_ORCLCDB
oracle 45 1 0 Apr21 ? 00:00:03 ora_clmn_ORCLCDB
oracle 47 1 0 Apr21 ? 00:00:37 ora_psp0_ORCLCDB
oracle 49 1 0 Apr21 ? 00:00:46 ora_vktm_ORCLCDB
oracle 53 1 0 Apr21 ? 00:00:12 ora_gen0_ORCLCDB
oracle 55 1 0 Apr21 ? 00:00:03 ora_mman_ORCLCDB
oracle 59 1 0 Apr21 ? 00:00:39 ora_gen1_ORCLCDB
oracle 63 1 0 Apr21 ? 00:00:06 ora_diag_ORCLCDB
oracle 65 1 0 Apr21 ? 00:00:03 ora_ofsd_ORCLCDB
oracle 69 1 0 Apr21 ? 00:01:14 ora_dbrm_ORCLCDB
oracle 71 1 0 Apr21 ? 00:06:11 ora_vkrm_ORCLCDB
oracle 73 1 0 Apr21 ? 00:00:06 ora_svcb_ORCLCDB
oracle 75 1 0 Apr21 ? 00:00:20 ora_pman_ORCLCDB
oracle 77 1 0 Apr21 ? 00:01:13 ora_dia0_ORCLCDB
oracle 79 1 0 Apr21 ? 00:00:08 ora_dbw0_ORCLCDB
oracle 81 1 0 Apr21 ? 00:00:04 ora_lgwr_ORCLCDB
oracle 83 1 0 Apr21 ? 00:00:26 ora_ckpt_ORCLCDB
oracle 85 1 0 Apr21 ? 00:00:04 ora_lg00_ORCLCDB
oracle 87 1 0 Apr21 ? 00:00:03 ora_smon_ORCLCDB
oracle 89 1 0 Apr21 ? 00:00:02 ora_lg01_ORCLCDB
oracle 91 1 0 Apr21 ? 00:00:09 ora_smco_ORCLCDB
oracle 93 1 0 Apr21 ? 00:00:01 ora_reco_ORCLCDB
oracle 97 1 0 Apr21 ? 00:00:05 ora_lreg_ORCLCDB
oracle 101 1 0 Apr21 ? 00:00:02 ora_pxmn_ORCLCDB
oracle 105 1 0 Apr21 ? 00:00:44 ora_mmon_ORCLCDB
oracle 107 1 0 Apr21 ? 00:00:35 ora_mmnl_ORCLCDB
oracle 109 1 0 Apr21 ? 00:00:02 ora_d000_ORCLCDB
oracle 111 1 0 Apr21 ? 00:00:01 ora_s000_ORCLCDB
oracle 113 1 0 Apr21 ? 00:00:01 ora_tmon_ORCLCDB
oracle 123 1 0 Apr21 ? 00:00:01 ora_tt00_ORCLCDB
oracle 125 1 0 Apr21 ? 00:00:01 ora_tt01_ORCLCDB
oracle 127 1 0 Apr21 ? 00:00:06 ora_tt02_ORCLCDB
oracle 129 1 0 Apr21 ? 00:00:01 ora_aqpc_ORCLCDB
oracle 135 1 0 Apr21 ? 00:00:45 ora_p000_ORCLCDB
oracle 137 1 0 Apr21 ? 00:00:45 ora_p001_ORCLCDB
oracle 139 1 0 Apr21 ? 00:00:50 ora_p002_ORCLCDB
oracle 141 1 0 Apr21 ? 00:00:50 ora_p003_ORCLCDB
oracle 143 1 0 Apr21 ? 00:00:07 ora_p004_ORCLCDB
oracle 145 1 0 Apr21 ? 00:00:07 ora_p005_ORCLCDB
oracle 147 1 0 Apr21 ? 00:00:07 ora_p006_ORCLCDB
oracle 149 1 0 Apr21 ? 00:00:07 ora_p007_ORCLCDB
oracle 151 1 0 Apr21 ? 00:00:05 ora_p008_ORCLCDB
oracle 153 1 0 Apr21 ? 00:00:05 ora_p009_ORCLCDB
oracle 155 1 0 Apr21 ? 00:00:05 ora_p00a_ORCLCDB
oracle 157 1 0 Apr21 ? 00:00:05 ora_p00b_ORCLCDB
oracle 159 1 0 Apr21 ? 00:00:05 ora_p00c_ORCLCDB
oracle 161 1 0 Apr21 ? 00:00:05 ora_p00d_ORCLCDB
oracle 163 1 0 Apr21 ? 00:00:05 ora_p00e_ORCLCDB
oracle 165 1 0 Apr21 ? 00:00:05 ora_p00f_ORCLCDB
oracle 171 1 0 Apr21 ? 00:00:01 ora_qm02_ORCLCDB
oracle 175 1 0 Apr21 ? 00:00:02 ora_q002_ORCLCDB
oracle 177 1 0 Apr21 ? 00:00:01 ora_q003_ORCLCDB
oracle 322 1 0 Apr21 ? 00:04:11 ora_cjq0_ORCLCDB
oracle 20791 1 0 07:03 ? 00:00:00 ora_w002_ORCLCDB
oracle 21447 1 0 07:19 ? 00:00:00 ora_w001_ORCLCDB
oracle 23113 1 0 08:00 ? 00:00:00 ora_w003_ORCLCDB
oracle 23239 1 0 08:02 ? 00:00:00 ora_w007_ORCLCDB
oracle 23280 1 0 08:03 ? 00:00:00 ora_w005_ORCLCDB
oracle 23327 1 0 08:05 ? 00:00:00 ora_w000_ORCLCDB
oracle 23639 23604 0 08:12 pts/1 00:00:00 grep --color=auto ora_
[oracle@c238ae86aeff ~]$