CLUVFY工具（二）

 

如果安装过10g以后的RAC环境，应该对这个工具并不陌生。在安装Cluster和Database之前通常会执行runcluvfy.sh脚本来检查当前系统是否满足安装条件。

这篇介绍stage相关选项。

 

可以通过stage –list来列出所有cluvfy工具支持的部署组件：

bash-2.03$ cluvfy stage -list

 

USAGE:

cluvfy stage {-pre|-post} <stage-name> <stage-specific options>  [-verbose]

Valid stage options and stage names are:

        -post hwos    :  post-check for hardware and operating system

        -pre  crsinst :  pre-check for CRS installation

        -post crsinst :  post-check for CRS installation

        -pre  dbinst  :  pre-check for database installation

        -pre  dbcfg   :  pre-check for database configuration

其中-pre crsinst、-post crsinst和-pre dbinst都是RAC安装常用的验证选项：

bash-2.03$ cluvfy stage -pre crsinst -n racnode1,racnode2 -r 10gR2 -c /dev/rac/ocr -q /dev/rac/vot -osdba dba        

Performing pre-checks for cluster services setup

Checking node reachability...

Node reachability check passed from node "racnode1".

 

Checking user equivalence...

User equivalence check passed for user "oracle".

Checking administrative privileges...

User existence check passed for "oracle".

Group existence check passed for "oinstall".

Membership check for user "oracle" in group "oinstall" [as Primary] passed.

Administrative privileges check passed.

Checking node connectivity...

Node connectivity check passed for subnet "172.25.0.0" with node(s) racnode2,racnode1.

Node connectivity check passed for subnet "172.25.198.0" with node(s) racnode2,racnode1.

Node connectivity check passed for subnet "10.0.0.0" with node(s) racnode2,racnode1.

Suitable interfaces for the private interconnect on subnet "172.25.0.0":

racnode2 ce0:172.25.198.223

racnode1 ce0:172.25.198.222

Suitable interfaces for the private interconnect on subnet "172.25.198.0":

racnode2 ce0:172.25.198.225

racnode1 ce0:172.25.198.224

Suitable interfaces for the private interconnect on subnet "10.0.0.0":

racnode2 ce1:10.0.0.2

racnode1 ce1:10.0.0.1

ERROR:

Could not find a suitable set of interfaces for VIPs.

Node connectivity check failed.

 

Checking shared storage accessibility...

ERROR:  /dev/rac/ocr

Could not get the type of storage

 

Shared storage check failed on nodes "racnode2,racnode1".

Checking shared storage accessibility...

ERROR:  /dev/rac/vot

Could not get the type of storage

 

Shared storage check failed on nodes "racnode2,racnode1".

Checking system requirements for 'crs'...

Total memory check passed.

Free disk space check passed.

Swap space check passed.

System architecture check passed.

Operating system version check passed.

Operating system patch check failed for "112760-05".

Check failed on nodes:

        racnode2,racnode1

Operating system patch check passed for "108993-45".

Operating system patch check failed for "112763-13".

Check failed on nodes:

        racnode2,racnode1

Package existence check passed for "SUNWarc".

Package existence check passed for "SUNWbtool".

Package existence check passed for "SUNWhea".

Package existence check passed for "SUNWlibm".

Package existence check passed for "SUNWlibms".

Package existence check passed for "SUNWsprot".

Package existence check passed for "SUNWsprox".

Package existence check passed for "SUNWtoo".

Package existence check passed for "SUNWi1of".

Package existence check passed for "SUNWi1cs".

Package existence check passed for "SUNWi15cs".

Package existence check passed for "SUNWxwfnt".

Package existence check passed for "SUNWlibC".

Group existence check passed for "dba".

Group existence check passed for "oinstall".

User existence check passed for "nobody".

System requirement failed for 'crs'

Pre-check for cluster services setup was unsuccessful on all the nodes.

pre选项主要检查是否满足安装的需要，而post选择则检查安装后的组件是否正常：

bash-2.03$ cluvfy stage -post crsinst -n racnode1,racnode2 -verbose

Performing post-checks for cluster services setup

Checking node reachability...

Check: Node reachability from node "racnode1"

  Destination Node                      Reachable?             

  ------------------------------------  ------------------------

  racnode1                              yes                    

  racnode2                              yes                    

Result: Node reachability check passed from node "racnode1".

 

Checking user equivalence...

Check: User equivalence for user "oracle"

  Node Name                             Comment                

  ------------------------------------  ------------------------

  racnode2                              passed                 

  racnode1                              passed                 

Result: User equivalence check passed for user "oracle".

Checking Cluster manager integrity...

 

Checking CSS daemon...

  Node Name                             Status                 

  ------------------------------------  ------------------------

  racnode2                              running                

  racnode1                              running                

Result: Daemon status check passed for "CSS daemon".

Cluster manager integrity check passed.

Checking cluster integrity...

  Node Name                          

  ------------------------------------

  racnode1                           

  racnode2                           

Cluster integrity check passed

 

Checking OCR integrity...

Checking the absence of a non-clustered configuration...

All nodes free of non-clustered, local-only configurations.

Uniqueness check for OCR device passed.

Checking the version of OCR...

OCR of correct Version "2" exists.

Checking data integrity of OCR...

Data integrity check for OCR passed.

OCR integrity check passed.

Checking CRS integrity...

Checking daemon liveness...

Check: Liveness for "CRS daemon"

  Node Name                             Running                

  ------------------------------------  ------------------------

  racnode2                              yes                    

  racnode1                              yes                    

Result: Liveness check passed for "CRS daemon".

Checking daemon liveness...

Check: Liveness for "CSS daemon"

  Node Name                             Running                

  ------------------------------------  ------------------------

  racnode2                              yes                    

  racnode1                              yes                    

Result: Liveness check passed for "CSS daemon".

Checking daemon liveness...

Check: Liveness for "EVM daemon"

  Node Name                             Running                

  ------------------------------------  ------------------------

  racnode2                              yes                    

  racnode1                              yes                    

Result: Liveness check passed for "EVM daemon".

Liveness of all the daemons

  Node Name     CRS daemon                CSS daemon                EVM daemon

  ------------  ------------------------  ------------------------  ----------

  racnode2      yes                       yes                       yes      

  racnode1      yes                       yes                       yes      

Checking CRS health...

Check: Health of CRS

  Node Name                             CRS OK?                

  ------------------------------------  ------------------------

  racnode2                              yes                    

  racnode1                              yes                    

Result: CRS health check passed.

CRS integrity check passed.

Checking node application existence...

 

Checking existence of VIP node application

  Node Name     Required                  Status                    Comment  

  ------------  ------------------------  ------------------------  ----------

  racnode2      yes                       exists                    passed   

  racnode1      yes                       exists                    passed   

Result: Check passed.

Checking existence of ONS node application

  Node Name     Required                  Status                    Comment  

  ------------  ------------------------  ------------------------  ----------

  racnode2      no                        exists                    passed   

  racnode1      no                        exists                    passed   

Result: Check passed.

Checking existence of GSD node application

  Node Name     Required                  Status                    Comment  

  ------------  ------------------------  ------------------------  ----------

  racnode2      no                        exists                    passed   

  racnode1      no                        exists                    passed   

Result: Check passed.

 

Post-check for cluster services setup was successful.

很明显二者验证的方面有很大的区别。

bash-2.03$ cluvfy stage -pre dbinst -n racnode1,racnode2        

Performing pre-checks for database installation

Checking node reachability...

Node reachability check passed from node "racnode1".

 

Checking user equivalence...

User equivalence check passed for user "oracle".

Checking administrative privileges...

User existence check passed for "oracle".

Group existence check passed for "oinstall".

Membership check for user "oracle" in group "oinstall" [as Primary] passed.

Group existence check passed for "dba".

Membership check for user "oracle" in group "dba" passed.

Administrative privileges check passed.

Checking node connectivity...

Node connectivity check passed for subnet "172.25.0.0" with node(s) racnode2,racnode1.

Node connectivity check passed for subnet "172.25.198.0" with node(s) racnode2,racnode1.

Node connectivity check passed for subnet "10.0.0.0" with node(s) racnode2,racnode1.

Suitable interfaces for the private interconnect on subnet "172.25.0.0":

racnode2 ce0:172.25.198.223

racnode1 ce0:172.25.198.222

Suitable interfaces for the private interconnect on subnet "172.25.198.0":

racnode2 ce0:172.25.198.225

racnode1 ce0:172.25.198.224

Suitable interfaces for the private interconnect on subnet "10.0.0.0":

racnode2 ce1:10.0.0.2

racnode1 ce1:10.0.0.1

ERROR:

Could not find a suitable set of interfaces for VIPs.

Node connectivity check failed.

 

Checking system requirements for 'database'...

Total memory check passed.

Free disk space check passed.

Swap space check passed.

System architecture check passed.

Operating system version check passed.

Operating system patch check failed for "112760-05".

Check failed on nodes:

        racnode2,racnode1

Operating system patch check passed for "108993-45".

Operating system patch check failed for "112763-13".

Check failed on nodes:

        racnode2,racnode1

Package existence check passed for "SUNWarc".

Package existence check passed for "SUNWbtool".

Package existence check passed for "SUNWhea".

Package existence check passed for "SUNWlibm".

Package existence check passed for "SUNWlibms".

Package existence check passed for "SUNWsprot".

Package existence check passed for "SUNWsprox".

Package existence check passed for "SUNWtoo".

Package existence check passed for "SUNWi1of".

Package existence check passed for "SUNWi1cs".

Package existence check passed for "SUNWi15cs".

Package existence check passed for "SUNWxwfnt".

Package existence check passed for "SUNWlibC".

Kernel parameter check failed for "noexec_user_stack".

Check failed on nodes:

        racnode2,racnode1

Kernel parameter check passed for "SEMMNI".

Kernel parameter check passed for "SEMMNS".

Kernel parameter check passed for "SEMMSL".

Kernel parameter check passed for "SEMVMX".

Kernel parameter check passed for "SHMMAX".

Kernel parameter check passed for "SHMMIN".

Kernel parameter check passed for "SHMMNI".

Kernel parameter check passed for "SHMSEG".

Group existence check passed for "dba".

User existence check passed for "nobody".

System requirement failed for 'database'

Checking CRS integrity...

Checking daemon liveness...

Liveness check passed for "CRS daemon".

Checking daemon liveness...

Liveness check passed for "CSS daemon".

Checking daemon liveness...

Liveness check passed for "EVM daemon".

Checking CRS health...

CRS health check passed.

CRS integrity check passed.

Checking node application existence...

 

Checking existence of VIP node application (required)

Check passed.

Checking existence of ONS node application (optional)

Check passed.

Checking existence of GSD node application (optional)

Check passed.

 

Pre-check for database installation was unsuccessful on all the nodes.

除了这些常见的验证外，stage还提供了创建数据库的验证：

bash-2.03$ cluvfy stage -pre dbcfg -n racnode1,racnode2

ERROR:

Oracle Home must be specified. See usage for detail.

USAGE:

cluvfy stage -pre dbcfg -n <node_list>  -d <oracle_home>  [-verbose]

 <node_list> is the comma separated list of non-domain qualified nodenames, on which the test should be conducted. If "all" is specified, then all the nodes in the cluster will be used for verification.

 <oracle_home> is the location of the oracle home.

DESCRIPTION:

Performs the appropriate checks on all the nodes in the nodelist before configuring a RAC database.

bash-2.03$ cluvfy stage -pre dbcfg -n racnode1,racnode2 -d /data/oracle/product/10.2/database

Performing pre-checks for database configuration

Checking node reachability...

Node reachability check passed from node "racnode1".

 

Checking user equivalence...

User equivalence check passed for user "oracle".

Checking administrative privileges...

User existence check passed for "oracle".

Group existence check passed for "oinstall".

Membership check for user "oracle" in group "oinstall" [as Primary] passed.

Group existence check passed for "dba".

Membership check for user "oracle" in group "dba" passed.

Administrative privileges check passed.

Checking node connectivity...

Node connectivity check passed for subnet "172.25.0.0" with node(s) racnode2,racnode1.

Node connectivity check passed for subnet "172.25.198.0" with node(s) racnode2,racnode1.

Node connectivity check passed for subnet "10.0.0.0" with node(s) racnode2,racnode1.

Suitable interfaces for the private interconnect on subnet "172.25.0.0":

racnode2 ce0:172.25.198.223

racnode1 ce0:172.25.198.222

Suitable interfaces for the private interconnect on subnet "172.25.198.0":

racnode2 ce0:172.25.198.225

racnode1 ce0:172.25.198.224

Suitable interfaces for the private interconnect on subnet "10.0.0.0":

racnode2 ce1:10.0.0.2

racnode1 ce1:10.0.0.1

ERROR:

Could not find a suitable set of interfaces for VIPs.

Node connectivity check failed.

 

Checking CRS integrity...

Checking daemon liveness...

Liveness check passed for "CRS daemon".

Checking daemon liveness...

Liveness check passed for "CSS daemon".

Checking daemon liveness...

Liveness check passed for "EVM daemon".

Checking CRS health...

CRS health check passed.

CRS integrity check passed.

Pre-check for database configuration was unsuccessful on all the nodes.