使用CVU检查共享存储的时候异常

页面导航:首页 > 数据库 > oracle > 使用CVU检查共享存储的时候异常

使用CVU检查共享存储的时候异常

来源: 作者: 时间:2016-02-16 09:27 【

今天在使用CVU检查共享存储的时候,出现了一个状况:[[email protected] ~]$ cluvfy comp ssa -n rac1,rac2 -t data -verbose Verifying shared storage accessibility Checking shared storage a

今天在使用CVU检查共享存储的时候,出现了一个状况:

[[email protected] ~]$ cluvfy comp ssa -n rac1,rac2 -t data -verbose 

Verifying shared storage accessibility 

Checking shared storage accessibility...

WARNING: 
PRVF-7017 : Package cvuqdisk not installed
        rac1

No shared storage found


Shared storage check was successful on nodes "rac2,rac1"

Verification of shared storage accessibility was successful. 

 

warning之后就检查不到共享存储,然后我安装了该包之后:

 

[[email protected] ~]$ cluvfy comp ssa -n rac1,rac2 -verbose

Verifying shared storage accessibility 

Checking shared storage accessibility...

  Disk                                  Sharing Nodes (2 in count)
  ------------------------------------  ------------------------
  /dev/sdb                              rac2 rac1               

  Disk                                  Sharing Nodes (2 in count)
  ------------------------------------  ------------------------
  /dev/sdc                              rac2 rac1               

  Disk                                  Sharing Nodes (2 in count)
  ------------------------------------  ------------------------
  /dev/sdd                              rac2 rac1               

  Disk                                  Sharing Nodes (2 in count)
  ------------------------------------  ------------------------
  /dev/sde                              rac2 rac1               

  Disk                                  Sharing Nodes (2 in count)
  ------------------------------------  ------------------------
  /dev/sdf                              rac2 rac1               

  Disk                                  Sharing Nodes (2 in count)
  ------------------------------------  ------------------------
  /dev/sdg                              rac2 rac1               

  Disk                                  Sharing Nodes (2 in count)
  ------------------------------------  ------------------------
  /dev/sdh                              rac2 rac1               


Shared storage check was successful on nodes "rac2,rac1"

Verification of shared storage accessibility was successful.

那么,cvuqdisk-1.0.7-1.rpm这个是做什么用的?(节选自: 316817.1)
cvuqdisk is applicable on  platforms only.

CVU requires root privilege to gather information about the scsi disks during discovery. A small binary uses the setuid mechanism to query disk information as root. Note that this process is purely a read-only process with no adverse impact on the system. To make this secured, this binary is packaged in the cvuqdisk rpm and need root privilege to install on a machine.

When this package is installed on all the nodes, CVU performs discovery and shared storage accessibility checks for scsi disks. Otherwise, it complains about the missing package 'cvuqdisk'. You can disable the scsi device check feature by setting the CV_RAW_CHECK_ENABLED to FALSE in $CV_HOME/cv/admin/cvu_config file. CVU will not complain about the missing rpm if this variable is set to false.

真相大白!
Tags:

文章评论

最 近 更 新
热 点 排 行
Js与CSS工具
代码转换工具

<