今天在安装oraclerac的时候，在图形安装界面下ssh直通一直不同过。查找问题，判断是应为oracle对ssh7.2不支持。 ssh版本降下去后，可以正常安装。 或者安装完rac后，在升级ssh不受影响。 配置ssh直通 oracle11g 不支持7.2 [root@bmfw-ora1 ~]# more /tmp/Ora
今天在安装oraclerac的时候，在图形安装界面下ssh直通一直不同过。查找问题，判断是应为oracle对ssh7.2不支持。
ssh版本降下去后，可以正常安装。
或者安装完rac后，在升级ssh不受影响。
配置ssh直通
oracle11g 不支持7.2
[root@bmfw-ora1 ~]# more /tmp/OraInstall2016-04-26_02-45-26PM/sshsetup2_2016-04-26_02-45-26PM.log
INFO: Environment Variables:
INFO:
ORACLE_HOME = /u01/app/11.2.0/grid
INFO:
PATH = /usr/bin:/usr/ccs/bin:/usr/lib64/qt-3.3/bin:/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/
INFO:
CLASSPATH =
INFO: Username:grid
INFO: LIBRARY_LOC = /tmp/OraInstall2016-04-26_02-45-26PM/oui/lib/linux64
INFO: m_PropertiesDir = /tmp/OraInstall2016-04-26_02-45-26PM/oui/prov/resources, r_PropertiesDir = null
INFO: SSHSetup: Creating remotePaths using PATH_PROPERTIES_LOC_PROPERTY
INFO: [bmfw-ora1]
INFO: echo $HOME
INFO: Connecting to bmfw-ora1 port 22
INFO: Connection established
INFO: Remote version string: SSH-2.0-OpenSSH_7.2
INFO: Local version string: SSH-2.0-JSCH-0.1.44
INFO: CheckCiphers: aes256-ctr,aes192-ctr,aes128-ctr,aes256-cbc,aes192-cbc,aes128-cbc,3des-ctr,arcfour,arcfour128,arcfour
INFO: aes256-ctr is not available.
INFO: aes192-ctr is not available.
INFO: aes256-cbc is not available.
INFO: aes192-cbc is not available.
INFO: arcfour256 is not available.
INFO: SSH_MSG_KEXINIT sent
INFO: SSH_MSG_KEXINIT received
INFO: Disconnecting from bmfw-ora1 port 22
INFO: An error occured which will cause the program to abort. Refer to latest Log file that was supplied while running th
rrentdatetime>
SEVERE: com.jcraft.jsch.JSchException: Algorithm negotiation fail
at com.jcraft.jsch.Session.receive_kexinit(Session.java:529)
at com.jcraft.jsch.Session.connect(Session.java:291)
at com.jcraft.jsch.Session.connect(Session.java:154)
at oracle.sysman.prov.ssh.RunCommand.runCommand(RunCommand.java:150)
at oracle.sysman.prov.ssh.BaseSSHSetup.runCommandHelper(BaseSSHSetup.java:448)
at oracle.sysman.prov.ssh.BaseSSHSetup.findRemoteHome(BaseSSHSetup.java:347)
at oracle.sysman.prov.ssh.BaseSSHSetup.findRemoteHomes(BaseSSHSetup.java:234)
at oracle.sysman.prov.ssh.BaseSSHSetup.initialize(BaseSSHSetup.java:191)
at oracle.sysman.prov.ssh.OpenSSHSetup.initialize(OpenSSHSetup.java:61)
at oracle.sysman.prov.ssh.BaseSSHSetup.setUpSSH(BaseSSHSetup.java:96)
at oracle.sysman.prov.ssh.SSHSetup.setupConnectivity(SSHSetup.java:283)
at oracle.install.driver.oui.OUISSHSupportManager.establishSSHConnectivity(OUISSHSupportManager.java:167)
at oracle.install.ivw.common.view.SSHSetupPane$7.perform(SSHSetupPane.java:277)
at oracle.install.ivw.common.view.SSHSetupPane$SSHOperation.run(SSHSetupPane.java:336)
INFO: null
INFO: [bmfw-ora2]
INFO: echo $HOME
INFO: Connecting to bmfw-ora2 port 22
INFO: Connection established
INFO: Remote version string: SSH-2.0-OpenSSH_7.2
INFO: Local version string: SSH-2.0-JSCH-0.1.44
INFO: CheckCiphers: aes256-ctr,aes192-ctr,aes128-ctr,aes256-cbc,aes192-cbc,aes128-cbc,3des-ctr,arcfour,arcfour128,arcfour
INFO: aes256-ctr is not available.
INFO: aes192-ctr is not available.
INFO: aes256-cbc is not available.
INFO: aes192-cbc is not available.
INFO: arcfour256 is not available.
INFO: SSH_MSG_KEXINIT sent
INFO: SSH_MSG_KEXINIT received
INFO: Disconnecting from bmfw-ora2 port 22
INFO: An error occured which will cause the program to abort. Refer to latest Log file that was supplied while running th
rrentdatetime>
SEVERE: com.jcraft.jsch.JSchException: Algorithm negotiation fail
at com.jcraft.jsch.Session.receive_kexinit(Session.java:529)
at com.jcraft.jsch.Session.connect(Session.java:291)
at com.jcraft.jsch.Session.connect(Session.java:154)
at oracle.sysman.prov.ssh.RunCommand.runCommand(RunCommand.java:150)
at oracle.sysman.prov.ssh.BaseSSHSetup.runCommandHelper(BaseSSHSetup.java:448)
at oracle.sysman.prov.ssh.BaseSSHSetup.findRemoteHome(BaseSSHSetup.java:347)
at oracle.sysman.prov.ssh.BaseSSHSetup.findRemoteHomes(BaseSSHSetup.java:234)
at oracle.sysman.prov.ssh.BaseSSHSetup.initialize(BaseSSHSetup.java:191)
at oracle.sysman.prov.ssh.OpenSSHSetup.initialize(OpenSSHSetup.java:61)
at oracle.sysman.prov.ssh.BaseSSHSetup.setUpSSH(BaseSSHSetup.java:96)
at oracle.sysman.prov.ssh.SSHSetup.setupConnectivity(SSHSetup.java:283)
at oracle.install.driver.oui.OUISSHSupportManager.establishSSHConnectivity(OUISSHSupportManager.java:167)
at oracle.install.ivw.common.view.SSHSetupPane$7.perform(SSHSetupPane.java:277)
at oracle.install.ivw.common.view.SSHSetupPane$SSHOperation.run(SSHSetupPane.java:336)
INFO: null
