求助vcenter client 5.5server里修改了root登陆密码 退出后client无法登陆

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  以root身份登陆,执行:  # passwd 用户名 (修改密码)  # useradd 用户名 (添加用户)  具体示例如下:[root@bogon ~]# passwd root  Changing password for user root.  New password:  BAD PASSWORD: it is based on a dictionary word  Retype new UNIX password:  passwd: all authentication tokens updated successfully.下root密码找回方法  ============================================================================  linux的root享有至高无上的权力,一旦root密码忘记或者被盗,是一件非常头痛的事情,那么怎么样才能找回root的密码呢,本人把其总结如下:  (一)Linux 系统密码破解  1.在grub选项菜单按e进入编辑模式  2.编辑kernel那行 /init 1 (或/single)  3.按B重启  4.进入后执行下列命令  root@#passwd root (配置root的密码)  Enter new unix password:输入新的密码  root@#init 6  ============================================================================  (二)debian linux 系统密码破解  1.在grub选项菜单’Debian GNU/Linux,...(recovery mode)’,按e进入编辑模式  2.编辑kernel那行面的 ro single 改成 rw single init=/bin/bash,按b执行重启  3.进入后执行下列命令  root@(none)#mount -a  root@(none)#passwd root  root@(none)#reboot  ============================================================================  (三)Freebsd 系统密码破解  1.开机进入引导菜单  2.选择每项(按4)进入单用户模式  3.进入之后输入一列命令  root@#mount -a  root@#fsck -y  root@#passwd(修改密码命令)
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类别:┆阅读(0)┆评论(0)转&解决重新启动SSO服务器后,vCenter&5.1服务启动失败
最新发布的VMwarevSphere5.1,vCenter增加了一个角色,叫做SSO,简称单点登陆,所有其它的服务,如vcenter
server\web client\update manager等都需要连接到sso角色,所以安装VMwarevSpere
vCenter 5.1,必须安装SSO,而且是第一个安装的角色。不然其它角色无法正常安装。
& &但目前的vsphere
SSO还不是很稳定,当你重启SSO服务器,会发现SSO服务是正常运行,但vCenter服务就起不来了。官方的KB库里例出了下面几种可能会导致SSO重启后,vCenter
5.1 启动失败的情况,如下:
&SSO服务器的主机名字改变,包含该主机加入域或退出域。
when updates are applied to the operatingsystem, the machine
name changes, or the machine is added or removed from anActive
Directory domain. These changes prevent the SSO server from
startingand, as a result, vCenter Server does not start.
&SSO服务器的硬件配置改变,如内存大小,CPU的个数,MAC地址等改变。
if you clone or change the parameters of avirtual machine
where SSO is installed (such as the amount of RAM), the numberof
CPUs, the MAC address, and SSO fails to start。
在VMware vCenter 5.1服务器上的vpxd.log日志上会看到如下的报错日志:
012-09-24T22:18:46.534-04:00[04584 info
'authvpxdMoSessionManager']
[SSO][SessionManagerMo::Init]Downloading STS Root certificates
T22:18:46.534-04:00 [04584
verbose'[SSO][SsoCertificateManagerImpl]']
[InitConfigManagementService]
T22:18:46.534-04:00 [04584
verbose'[SSO][SsoCertificateManagerImpl]']
[CreateAdminSsoServiceContent] Connectingto SSO Admin server
T22:18:46.534-04:00 [04584
trivia'vmomi.soapStub[0]'] Sending soap request to []:
retrieveServiceContent {}
T22:18:46.534-04:00 [04584
trivia'HttpConnectionPool-000001'] [IncConnectionCount] Number of
connections to incrementedto 1
T22:18:46.534-04:00 [04584
trivia'HttpConnectionPool-000001'] [PopPendingConnection] Found
pending connection to
T22:18:46.534-04:00 [04584
trivia'vmomi.soapStub[0]'] Request started
[classVmacore::Http::UserAgentImpl::AsyncSendRequestHelper:DF7FA68]
T22:18:46.534-04:00 [04280 trivia'Default']
SSLStreamImpl:oClientHandshake:
verifyPeerName(vchostname.test.vmware.net), peerCertDigest (),
unverifiedAction (fail)
T22:18:46.549-04:00 [06108 info'Default'] Thread
T22:18:46.627-04:00 [04280
trivia'vmomi.soapStub[0]'] Request completed
[classVmacore::Http::UserAgentImpl::AsyncSendRequestHelper:DF7FA68]
T22:18:46.627-04:00 [04584
trivia'HttpConnectionPool-000001'] [DecConnectionCount] Number of
connections to decrementedto 0
T22:18:46.627-04:00 [04584 error'vpxdvpxdMain']
[Vpxd::ServerApp::Init] Init failed: Unexpected exception
--& Backtrace:
--& backtrace[00] rip 977a
--& backtrace[01] rip 0c98
--& backtrace[02] rip 1fae
--& backtrace[03] rip aeab
--& backtrace[04] rip 4971
--& backtrace[05] rip 1298
--& backtrace[06] rip 16c9
--& backtrace[07] rip 0fae
--& backtrace[08] rip d7bfb8
--& backtrace[09] rip fc70078
--& backtrace[10] rip fc7016a
--& backtrace[11] rip fc70279
--& backtrace[12] rip fc70609
--& backtrace[13] rip ffb2903
--& backtrace[14] rip e4b9
--& backtrace[15] rip 835c
--& backtrace[16] rip 8a3b
--& backtrace[17] rip 000007feff4fa82d
--& backtrace[18] rip 652d
--& backtrace[19] rip c521
T22:18:46.627-04:00 [04584 trivia'VpxProfiler'] Ctr:
TotalTime = 13353 ms
在SSO服务器的C:\ProgramFiles\VMware\Infrastructure\SSOServer\utils\logs\discover-is.log日志中能看到如下报错:
3:40:49,962 -
VCHOSTNAME.test.vmware.net,,,,Executing action: 'discover-is'
23:40:49,962 -
VCHOSTNAME.test.vmware.net,,,,Discoveringidentity sources
23:40:50,942 - VCHOSTNAME.test.vmware.net,,,,ERROR:
Bean (PrimaryCommandTarget)initialization failure
com.rsa.ims.security.keymanager.sys.SystemModificationThresholdException:System
was modified beyond the allowed threshold, cannot decrypt.
mon.SystemException: Bean (PrimaryCommandTarget)
initializationfailure
com.rsa.ims.security.keymanager.sys.SystemModificationThresholdException:System
was modified beyond the allowed threshold, cannot decrypt.
Caused by: com.ponentFailureException:
Unable to loadbean named PrimaryCommandTarget
Note: You can run this command to see iferror messages are
still present in the discover-is.log:
C:\ProgramFiles\VMware\Infrastructure\SSOServer\utils&ssocli.cmd
configure-riat -adiscover-is -u admin -p
以下是解决办法:
登入到SSO服务器,运行CMD(管理员),切换到如下目录:
C:\ProgramFiles\VMware\Infrastructure\SSOServer\Utils
运行如下命令:
rsautil manage-secrets -a recover-m masterPassword
masterPassword替换成admin@system-domain帐户的密码
然后重启SSO服务
最后再重启vCenter服务。
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