要是在安装前已经有OCDoctor，没从网上下载最新的，直接更新
[root@renf01 soft]# OCDoctor/OCDoctor.sh –update
下载最新的OCDoctor，运行检查部署环境
[root@renf01 OCDoctor]# ./OCDoctor.sh –ec-prereqOps Center Doctor 4.25 [Linux]========== Checking 12c Enterprise Controller Requirements … ====================OK: 16067 MB of memoryWARNING: Not enough swap space is configured for local database installation.The minimum required is 16067 MB, but only 8039 MB found.There is, however, enough swap if the database will be installed remotely (min 6 GB needed).WARNING: Not enough recommended disk space on /var/opt. Required is 20G, but 70G is recommended. You have 37G.If you are planning on using a local database, you will need additional 10G (+15G is recommended).OK: Found enough disk space on /opt (37G)OK: Found enough disk space on /tmp (37G)WARNING: Unsupported Oracle/RedHat Linux version:Red Hat Enterprise Linux Server release 6.4 (Santiago)Please visit for the most updated supported list.OK: XEN kernel is not loadedWARNING: RPM xinetd is MISSINGWARNING: RPM tftp-server is MISSINGWARNING: RPM dhcp is MISSINGOK: gettext is installed.OK: perl-XML-Parser is installed.OK: libxml2 is installed.WARNING: RPM gcc is MISSINGWARNING: RPM httpd is MISSINGOK: wget is installed.OK: make is installed.OK: bc is installed.OK: policycoreutils is installed.OK: keyutils is installed.WARNING: RPM compat-libstdc++-33 is MISSINGOK: libgcc is installed.WARNING: RPM elfutils-libelf-devel is MISSINGWARNING: RPM gcc-c++ is MISSINGWARNING: RPM libstdc++-devel is MISSINGWARNING: RPM ksh is MISSINGWARNING: RPM libaio-devel is MISSINGWARNING: RPM libstdc++-devel is MISSINGOK: openssl is installed.OK: keyutils-libs is installed.OK: krb5-libs is installed.OK: sysstat is installed.ERROR: 32-bit RPM openssl098e is MISSINGERROR: 32-bit RPM compat-expat1 is MISSINGERROR: 32-bit RPM libuuid is MISSINGERROR: 32-bit RPM audit-libs is MISSINGERROR: 32-bit RPM cracklib is MISSINGERROR: 32-bit RPM db4 is MISSINGOK: python-2.6.6-36.el6.x86_64 is installed.WARNING: RPM ‘expect’ version 5.43.0 or greater is MISSINGERROR: 32-bit RPM libxml2 is MISSING on this x86_64 machineERROR: 32-bit RPM openssl is MISSING on this x86_64 machineERROR: 32-bit RPM keyutils-libs is MISSING on this x86_64 machineERROR: 32-bit RPM krb5-libs is MISSING on this x86_64 machineERROR: 32-bit RPM libaio is MISSING on this x86_64 machineERROR: 32-bit RPM libstdc++ is MISSING on this x86_64 machineOK: root umask is 022OK: /etc/profile has the umask of 022OK: /etc/bashrc has the umask of 022OK: /etc/default/init has the umask of 022OK: All ports are available (not in use)OK: All SSH requirements are metERROR: SELinux is enabled in /etc/selinux/config – must be disabled before installing Ops CenterERROR: /usr/sbin/selinuxenabled is indicating that SELinux is running – SELinux must be disabled before installing Ops CenterERROR: Did not find 32 bit version of glibc-devel RPM.The 32 bit version is requiredYou may run the following command to check the version:# rpm -q –qf “%{NAME}-%{VERSION}-%{RELEASE}:%{ARCH}\n” glibc-develOK: Directory /guests does not exist.OK: Locales are OK (“en_US.UTF-8”)OK: Hostname renf01 doesn’t resolve to 127.0.0.1ERROR: Using getent, my IP does not resolve to my hostname:getent hosts renf01 -> Got IP “61.50.248.117” thengetent hosts 61.50.248.117 -> Got hostname “”Please review /etc/hosts and /etc/nsswitch.conf to fix.OK: localhost resolves to 127.0.0.1OK: DNS does not unexpectedly resolve hostname ‘_default_’OK: RPM sun-uce-agent not installedOK: RPM sun-uce-server not installedOK: RPM sun-uce-engine not installedOK: No development build of cacao is installedWARNING: There is a known issue with Ops Center Update 4 (12.1.4.2319) and older – bug 17211690.This bug may cause issues communicating to assets.Before installing, it is strongly recommended that you create the following file:# touch /var/tmp/no_os_selfhealingThis is a workaround that will prevent this issue from happening.WARNING: If you are planning on using a local database, the following two files are missing:/var/tmp/downloads/p10404530_112030_Linux-x86-64_1of7.zip/var/tmp/downloads/p10404530_112030_Linux-x86-64_2of7.zipWhen installing an Enterprise Controller with an embedded database, you need to download those first.To download, login to https://updates.oracle.com/Orion/PatchDetails/process_form?patch_num=10404530And select the ‘Linux X86-64’ platform.You only need to download the first 2 files (part 1 and 2), not all of them.Place those 2 files in /var/tmp/downloads on this machine before running the EC installer.You do not need those 2 files if you plan to install using a remote database.
[root@renf01 OCDoctor]# ./OCDoctor.sh –ec-prereqOps Center Doctor 4.25 [Linux]========== Checking 12c Enterprise Controller Requirements … ====================OK: 16067 MB of memoryOK: Size of swap space is good for local or remote database installation: 18279 MBOK: Found enough disk space on /var/opt (212G)OK: Found enough disk space on /opt (212G)OK: Found enough disk space on /tmp (212G)WARNING: Unsupported Oracle/RedHat Linux version:Red Hat Enterprise Linux Server release 6.4 (Santiago)Please visit for the most updated supported list.OK: XEN kernel is not loadedOK: xinetd is installed.OK: tftp-server is installed.OK: dhcp is installed.OK: gettext is installed.OK: perl-XML-Parser is installed.OK: libxml2 is installed.OK: gcc is installed.OK: httpd is installed.OK: wget is installed.OK: make is installed.OK: bc is installed.OK: policycoreutils is installed.OK: keyutils is installed.OK: compat-libstdc++-33 is installed.OK: libgcc is installed.OK: elfutils-libelf-devel is installed.OK: gcc-c++ is installed.OK: libstdc++-devel is installed.OK: ksh is installed.OK: libaio-devel is installed.OK: libstdc++-devel is installed.OK: openssl is installed.OK: keyutils-libs is installed.OK: krb5-libs is installed.OK: sysstat is installed.OK: openssl098e is installed.OK: compat-expat1 is installed.OK: libuuid is installed.OK: audit-libs is installed.OK: cracklib is installed.OK: db4 is installed.OK: python-2.6.6-36.el6.x86_64 is installed.OK: expect-5.44.1.15-4.el6.x86_64 is installed.OK: libxml2 is installed.OK: openssl is installed.OK: keyutils-libs is installed.OK: krb5-libs is installed.OK: libaio is installed.OK: libstdc++ is installed.OK: root umask is 022OK: /etc/profile has the umask of 022OK: /etc/bashrc has the umask of 022OK: /etc/default/init has the umask of 022OK: All ports are available (not in use)OK: All SSH requirements are metOK: SELinux doesn’t show up in /etc/selinux/configOK: SELinux is not enable based on /usr/sbin/selinuxenabledOK: glibc-devel 32 bit is installedOK: Directory /guests does not exist.OK: Locales are OK (“en_US.UTF-8”)OK: Hostname renf01 doesn’t resolve to 127.0.0.1OK: Hostname renf01 resolves to 192.168.8.129 and back properlyOK: localhost resolves to 127.0.0.1OK: DNS does not unexpectedly resolve hostname ‘_default_’OK: RPM sun-uce-agent not installedOK: RPM sun-uce-server not installedOK: RPM sun-uce-engine not installedOK: No development build of cacao is installedOK: /var/tmp/no_os_selfhealing (workaround for bug 17211690) already existsWARNING: If you are planning on using a local database, the following two files are missing:/var/tmp/downloads/p10404530_112030_Linux-x86-64_1of7.zip/var/tmp/downloads/p10404530_112030_Linux-x86-64_2of7.zipWhen installing an Enterprise Controller with an embedded database, you need to download those first.To download, login to https://updates.oracle.com/Orion/PatchDetails/process_form?patch_num=10404530And select the ‘Linux X86-64’ platform.You only need to download the first 2 files (part 1 and 2), not all of them.Place those 2 files in /var/tmp/downloads on this machine before running the EC installer.You do not need those 2 files if you plan to install using a remote database.我想有一天和你去旅行。去那没有去过的地方，
